ctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000070a000-0x20)={0x5, 0x9, 0x0, 0x7fff, 0x6, 0x81}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00003ca000)=0x7ff) bind$inet6(r1, &(0x7f0000bfa000-0x1c)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb5ff}, 0x1c) r3 = add_key(&(0x7f000011a000)='big_key\x00', &(0x7f0000b09000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fae000)="f587707b7c92f51eb64f39c27ed202b731ea4543dd096528f730b5ecd68afb626bd977c3e490b33b5e5f1683d048c656dc45a829c8b2fc19e013b21f4211d74a2b5ed8c011ab1326739781b30f03403365cae4e52a7d60a271bf77b7a0e2b9f60aa6d87d0ed6fab2dee333cd4cef3f153cd47fd7662383344f565c5d4d427684ca35b957518dd0d5a7b6a13a58cddc2ba0452eb199cfefc0fbb6d6de93e567512476ea624b03fdf7ad75166f3cac", 0xae, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000477000)='syzkaller\x00', &(0x7f0000a63000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000293000)='/selinux/mls\x00', r3) socket$inet6_tcp(0xa, 0x1, 0x0) add_key$user(&(0x7f0000509000)='user\x00', &(0x7f000057b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000f000), 0xfffffffffffffe8f, r4) 2018/02/12 21:47:59 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/checkreqprot\x00', 0x40, 0x0) lstat(&(0x7f0000876000)='./file0\x00', &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x0, 0x7, 0x19b) r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006a9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, {[]}}, @igmp={0x0, 0x3, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f31000-0x8)={0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009bc000)={@generic="48fc1c012877f515a94e22d493135fdf", @ifru_names=@generic="c178e186f07a5e3dba8d8df8fbceec1d"}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000c61000-0x8)={r3, 0x3}) 2018/02/12 21:47:59 executing program 7: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b19000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b19000-0x9)='/dev/sg#\x00', 0x0, 0x204002) [ 80.544543] cgroup: cgroup2: unknown option "" 2018/02/12 21:47:59 executing program 6: r0 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x80003, r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/12 21:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d57000-0x8)='./file0\x00', 0x200, 0x20) ioctl$KDSETMODE(r0, 0x4b3a, 0xfff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r1}], 0x1, 0x10aef) clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c00000)={0x0, 0x3, 0x20, 0x0, 0x6}, &(0x7f0000f18000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072e000)={r2, 0xc1}, &(0x7f0000848000)=0x8) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/12 21:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) getsockname(r0, &(0x7f0000762000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000bc6000-0x4)=0x3a) r2 = add_key$user(&(0x7f00007c4000-0x5)='user\x00', &(0x7f0000778000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005c4000-0xb8)="3084ae3bf93afba575d5b4bc1939abf07c67d0de34f8a155f4ab93ec3f8697790f885d018cbfd08bf71db298c7e407e4d4021f4c2e6de4bed33c6f0e6d53247e1f41f59ad34520f41c499bd2f359393e0fe2aa407f56c51732247e64dec314b4e556b67f27ae05a2c1fcc82c35660e3d1b31309bd6c63c1e2a172d5565fdd595a2354a4ba09a94c8dd35bb243e25d9591844edf68fecaf01f814bf0698bab9539e1b691f86a1ea5101c5d2c64ecb33ce59e3b283e4a0944f", 0xb8, 0xffffffffffffffff) r3 = add_key(&(0x7f0000aa9000-0x8)='big_key\x00', &(0x7f0000e11000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000887000)="42957d5e47a24dbdd11f3109012940b7b958762a0b9949b22add64bd300c97717bfab0434f7265281838635c45c015aea27e4dd87a5ff254baa77532c3fb3b575ea74d05c963dae976a75d7e076bbec44ce5b9b48609ff06b7e3a6c9b85d7a90174237b3f8b06eb30f0d3fc98b03ea0623204f63d2121250ab125dfe3237743d784a9b2e6ff0264dcbf6cf71cdd841c103e2afbfe186251f317dc09eebf984502283ed139cd97d757b392307cfc8ad184dedf2403b", 0xb5, 0xffffffffffffffff) keyctl$link(0x8, r2, r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004b4000-0x8)=@assoc_value={0x0}, &(0x7f000017a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb4000-0x8)={r4, 0x5}, &(0x7f0000a23000)=0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c3000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x24d}, 0x1}, 0x0) 2018/02/12 21:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x80000001, &(0x7f0000789000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007ef000)=0x9, 0x4) ppoll(&(0x7f00006d4000)=[{r1, 0x40}, {r2}], 0x2, &(0x7f000055d000-0x10)={0x77359400}, &(0x7f000032a000-0x8), 0x8) writev(r2, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) fremovexattr(r0, &(0x7f0000c43000-0x1a)=@known='com.apple.system.Security\x00') 2018/02/12 21:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000022c000-0x10)=[{0x28}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000ad1000)=[{{0x0, 0x0, &(0x7f0000b99000-0x30)=[{&(0x7f0000158000)="bab5", 0x2}], 0x1, &(0x7f00002bf000)=[]}}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/02/12 21:47:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r3, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000004000-0x1000)="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") 2018/02/12 21:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00009b7000)={{0x2, 0x1, @empty}, {0x1, @random="3163292bf46f"}, 0x20, {0x2, 0x1, @multicast1=0xe0000001}, @common='yam0\x00'}) writev(r0, &(0x7f000000f000)=[{&(0x7f0000002000-0xdb)="dfbe7863", 0x4}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f71000)={@loopback, @multicast2}, &(0x7f0000f72000)=0xc) socket$nl_route(0x10, 0x3, 0x0) 2018/02/12 21:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000b79000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000edd000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/12 21:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) pipe(&(0x7f000087e000)) close(r1) 2018/02/12 21:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xd, 0x1000000100000802, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004c2000)={@generic="2ba8d1de268213fd39f083092814d0cb", @ifru_addrs={0x2, 0x2, @rand_addr=0x65f7}}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) sendto(r1, &(0x7f00008b3000)="f5d3a2fa31844c6d42be4f438cb6d0183e8f0a4f02eb3452de209a6177eaf894c1f55ef101fec474d02a1320dde2612e057818392ab9a4a3b96ba932905d3b693d5765fa503f5955dcc00befac3984863509c1fb05e83ca162c908bd16170790b573fe95e49c895d05c5208419707b6b6119bc8e60ea03eedf687177317b65bb52694d14c81cd3c992029e819e6afb0371b434cdb64e6606109dd8b1313ef67c815c2df5d06b0187d7d730ad33971f966c01be394ccdafd83c2675b1e2235b0a2a6bed74a3b8c96869491b5109d67934c62607948934f578f052a958a918243dbbfa29bf72", 0xe5, 0xc000, &(0x7f00003ea000)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='yam0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom$packet(r0, &(0x7f0000884000-0xa4)=""/164, 0xa4, 0x10000, 0x0, 0x0) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000f07000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = getegid() writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000bb0000-0x71)="c5c072f2d2f45061e2591c755cc345e437ff2ecbd121f773f0b03b83160325d28d1aa87aa3454a9b99f66f2e23e901046447491e6f306feaa76ac386e17b8831d970dea3bc095e12b904cb2d8250511984c0a01cdc01f7190965539c4681e11de8ff850baa661c1b4a9d227215b13d9d8d", 0x71}, {&(0x7f00006fd000)="801128e234f906473a2020637034052c98db5d07cb29c15e46779a995e7fdcee7e7930c4436bea3ae563d6d683b001a180f9965267ba07bfa1329926e573788abcc56bd50bb4ce5b880dac6f13e9001b762d0a436781e0f03536a9f99067a9e65274745e62f3b3212317edf5665541a984b38d115fd1570f97012264cb85154769bca87305545811a6e2014c12eba6f20772647009020bb55fa95b6bea88aea9e6bf39be9778d04e4befef0f4b9c", 0xae}], 0x2) setfsgid(r3) 2018/02/12 21:47:59 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef0000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000077b000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000eef000)={0x0, 0x5c, &(0x7f0000950000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}]}, &(0x7f0000426000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000287000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003d3000)={r2, 0x6, 0x1, 0x3, 0x3ff, 0x1, 0x4, 0x9, {r3, @in6={{0xa, 0x1, 0x65719a58, @empty, 0x96e}}, 0x9, 0x4, 0x8, 0x100000001, 0x9d4}}, &(0x7f0000a0c000)=0xb8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef0000)="016d9dc3070454dc5f286903d4234f5b28caefc8ef3d0d02674173fecf5d9733da7fe49c1505df9b5b529da659b245de39d62e6664f7d9beaa03b42678f009677ff97f41eca17927a93aeada36e67a1564dad288ef57a6ccbc9b8e76d4ee6b3cc04b3df2a10c5c23f4ff3b799c2843832d312e22771cddce8509029463f7bee6cdd19f345d324563d6c43ecb2234f519bc43e7", 0x93, 0x40000, 0x0, 0x0) 2018/02/12 21:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003e7000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r0, 0x7, 0xbd8ceb7) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) syz_open_dev$urandom(&(0x7f0000da3000-0xd)='/dev/urandom\x00', 0x0, 0x101001) 2018/02/12 21:47:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0xfff, 0x2b, 0xfffffffffffffff8}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000002000-0x8)={r2, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000c5d000-0x5)='user\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a9f000-0xc6)="1a018d30b7731cb735e2ac82ce7929551b9867fa9866dd839adcc56daebb53a6ec8cb3c37e7fc7d06f469681a46105dcc6ce6f3d4b3df866b480abeb74d3c791a73a8de09ab73167dcde685eaf532827865f5b8c64a7942ab6b82311d9321ee8708717e079760b2a6639af05306a31222f28a9e853a3518d57cea9bcbd9635f5bce260bfcdfe21747e82ab98678bd279a924fd1d0a5ab6b7fbeb83160abacb723031e74a583bd4581ba3d0b6087a776e1d22cfdadd82b6e303b75f488fdafb06378b68967a52", 0xc6, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000f7a000)=""/135, 0x87) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000e70000)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f00005f9000)="df8d61a89e04db0bdba041aa898540c95eaefa10430cbbc81038c748db404d97"}) 2018/02/12 21:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000d41000)=[{&(0x7f0000d6a000)}, {&(0x7f0000886000)=""/186, 0xba}, {&(0x7f0000c34000-0xdd)=""/221, 0xdd}, {&(0x7f0000c29000)=""/198, 0xc6}, {&(0x7f000038a000-0xe2)=""/226, 0xe2}, {&(0x7f00004fe000-0xb0)=""/176, 0xb0}, {&(0x7f0000dc0000)=""/51, 0x33}, {&(0x7f0000e27000)=""/128, 0x80}], 0x8) getsockopt$inet_opts(r0, 0x0, 0x8000004, &(0x7f0000308000)=""/228, &(0x7f000041e000)=0xe4) 2018/02/12 21:47:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6b89cf8e, 0x0, 0x9, 0x3, 0xffffffffffffffe1}, &(0x7f0000013000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000012000+0x2de)={r2, 0x1000, "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"}, &(0x7f0000013000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10200, 0x0) bind$ipx(r3, &(0x7f0000003000-0x10)={0x4, 0x200, 0x79a, "959608a605ec", 0x5}, 0x10) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000005000)=0xffffffffffff4094) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/02/12 21:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) pause() capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) lgetxattr(&(0x7f0000d0e000-0x8)='./file0\x00', &(0x7f0000b8f000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00006ac000-0xa24)=""/4096, 0x1000) 2018/02/12 21:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/02/12 21:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x3}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000df9000-0x2)={0x7, 0x54}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000d6a000-0xc)={0x2, 0x5a, 0x10001, 0x100000000, 0x1, 0x3}) 2018/02/12 21:47:59 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000012000)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000021000-0x8)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f000000c000)={0x1, 0x0, 0x4, 0x9, r3}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000021000)={0x0, @in6={{0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, [0x1, 0x200, 0xfffffffffffffc00, 0x8, 0x3860, 0x2000000, 0x5, 0x6, 0x1108, 0x6, 0x6, 0x1, 0x100, 0x100000000, 0x8]}, &(0x7f0000013000)=0x108) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000022000-0x98)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100000001, 0x74b}, 0x98) accept4$inet(r1, &(0x7f000001d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000001f000)=0x10, 0x80000) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001f000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/12 21:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = creat(&(0x7f00007c1000-0x8)='./file0\x00', 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000963000+0x712)) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/12 21:47:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000013000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8), 0x0) clock_gettime(0x7, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:47:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mlock2(&(0x7f0000adb000/0x4000)=nil, 0x4000, 0x1ffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000-0x7a)=""/122, 0x7a, 0x2, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/101) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000be4000)=0x9, 0x4) 2018/02/12 21:47:59 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0x8)='./file0\x00', 0x1, 0xdc7edf028ee0f32c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f000-0x4)=0x10) r2 = gettid() unshare(0x28060400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000000f000+0x2ff)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x1c) exit(0x0) syz_open_procfs(r2, &(0x7f000000e000-0x8)='ns/net\x00') 2018/02/12 21:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000020a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008b6000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000f0f000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000001000-0x10)=[r0, r1, r2, r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000788000)='\\', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000007c000)) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00005b8000)=""/234) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r4, 0x0) r5 = getpid() syz_open_procfs(r5, &(0x7f00006e4000)='attr/sockcreate\x00') rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}}, &(0x7f00009fb000), 0x8, &(0x7f0000014000-0x8)) syz_open_dev$evdev(&(0x7f0000c9f000)='/dev/input/event#\x00', 0x5, 0xfffffffffffffffb) 2018/02/12 21:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a8000-0x10)='/dev/sequencer2\x00', 0x7fff, 0x0) r1 = add_key(&(0x7f0000589000-0x6)='logon\x00', &(0x7f00009ec000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b37000-0xa4)="116f3ce7028829556b5c7278fabbbb76c1b3ec452071c1ea51910a3347a87a2dde64390b13280e6b951073eacda74ec5efd4430342aa6ff631e8c9dced3c826efe6f0ab9869a2835da5ba88252c006df627ba1c8e08e8f6a7a5535cee3d47f009fb5cd825e767fe1dcfa2cae3e09fe2dff7652b06be15fd4086164a18ff18a6deb040ca49fd78b28d5806026471d4ac12bf85d0bc2d414a48531e45e81e08ec711264db7", 0xa4, 0xfffffffffffffffc) timer_create(0x7, &(0x7f00007b1000-0x58)={0x0, 0x1e, 0x2, @thr={&(0x7f0000152000)="bbb70cd9fb10f2c4edb8", &(0x7f0000856000)}}, &(0x7f0000c47000)=0x0) timer_delete(r2) keyctl$update(0x2, r1, &(0x7f00002ba000)="47aa882a3d6b33d2d811014b2574087d65e4e9cbb3e4f286cf3125c28fe8cfd076dfc35a80ade43ed415eb27401fcc7200617d03c9b00000000000000005876300010001a37a08251546ab3746a1b181479674361afed7d4071322add47b0d13e1938cdd3114d3a9a3c77f", 0xffffffffffffffcb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/12 21:47:59 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000d000)={@common='gre0\x00', 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000e000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, r1}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000f000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) 2018/02/12 21:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070d000)='cpusettrustedbdevem1\x00', 0x1) recvfrom$inet(r0, &(0x7f0000650000-0x69)=""/105, 0xffffffffffffff5a, 0x2000, &(0x7f0000114000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r1, &(0x7f000001b000)=""/166, 0xa6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003b4000-0xe8)={{{@in6=@remote, @in=@local}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000473000-0x4)=0xe8) 2018/02/12 21:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x101208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f3b000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) [ 80.933511] audit: type=1400 audit(1518472079.551:53): avc: denied { read } for pid=14810 comm="syz-executor0" path="socket:[31727]" dev="sockfs" ino=31727 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b54000-0x12)='/dev/loop-control\x00', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x69a9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00003ad000)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e2e000)={&(0x7f0000828000/0x4000)=nil, 0x2, 0x6, 0x2, &(0x7f0000ba0000/0x1000)=nil, 0xea}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/02/12 21:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000081a000-0xd)='/selinux/validatetrans\x00', 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004ff000-0xe)='/selinux/user\x00', 0x2, 0x0) inotify_init() syz_open_dev$sndseq(&(0x7f0000e7a000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b12000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000e57000)="0010", 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00009ff000-0x10)={0x3, &(0x7f00004d5000-0x18)=[{0xff, 0x1, 0xdae7, 0x401}, {0x0, 0x2, 0x8, 0x3}, {0x200000000000, 0x8001, 0x3ff, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000eb6000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000655000-0x8)) syz_open_dev$sg(&(0x7f0000832000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 21:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000002000-0x1)='(', &(0x7f0000001000-0x4), &(0x7f0000007000), &(0x7f0000001000)="01c7099770f73011dde7f3f25bf3f49f489eb049fdff7ceebf79a391857e0c3fc39302a713feaf9de0702e8781b6f601b26570490543f6ffdf55a6676eb6397705453d4fdca2f26e525b70171b40ef33790e6ba3d86b451d725513973c6eacf124dab87be234ab0a0c7bcc94f6e0ee517ac1309867d3") r0 = gettid() setpgid(0x0, r0) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000752000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000496000-0x4)=0xe8) lstat(&(0x7f000015f000)='./file0\x00', &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d71000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6, 0x3, 0x20, 0x2, 0x20, 0xa0, 0x5c, r1, r2}, {0x2, 0x25d, 0x200, 0xffffffff, 0x5, 0x2, 0x5, 0x5}, {0x0, 0x9, 0x401, 0xff}, 0x6, 0xb, 0x1, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x3, 0x2a, 0x2, 0x1, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c38000-0x18)={0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000220000-0x8)=@assoc_value={0x0, 0xf6}, &(0x7f000068a000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000048d000-0xc)={r2, 0x6, 0x30}, 0xc) r3 = mmap$binder(&(0x7f000052a000/0x2000)=nil, 0x2000, 0x3, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007a0000-0x30)={0x40, 0x0, &(0x7f000017c000)=[@register_looper={0x630b}, @acquire_done={0x40106309, r1, 0x2}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x1}, @free_buffer={0x40086303, r3}, @decrefs={0x40046307, 0x2}], 0xad, 0x0, &(0x7f0000ef1000)="7a02a035364de8a81e16113f635d39ee974ad9aef0bc16efe99c4bfca3fa5259affaef0fb078bc59db934d7b2464452fcc130712ab0627421a414c30b9f83e9f76e9434eecf66fc2a4a0c00d193866ac4524efe39a499ceec9f79f6e7b27b8441a199a72a39cf20b7a0bdd818e05b1f95740bf96432d326618f7fc23f02aba23545b53b3a6af76fffa618693020003c42317a529d5d74f38ddb79db79365e9cadb3e040bf39b2a610980d298b0"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000ed7000-0x4)=0x8001, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f000025b000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @flat={0x73692a85}], &(0x7f000000b000-0x30)=[0x28]}}], 0x0, 0x0, &(0x7f000013d000)}) 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') prctl$intptr(0x21, 0x739) exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) connect$pptp(r1, &(0x7f0000527000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00003ec000)) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x35d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916", 0x98, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/12 21:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) syz_extract_tcp_res$synack(&(0x7f000025e000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a2f000)={0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000aee000-0x1082)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0x78, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[@hopopts={0x0, 0x0, [], []}], @tcp={{0x0, 0x2, r2, r3, 0x5, 0x0, 0x14, 0x10, 0x5, 0x0, 0x7ff, {[@timestamp={0x8, 0xa, 0xfffffffffffffffd, 0x7fffffff}, @window={0x3, 0x3, 0x7f}, @fastopen={0x22, 0x12, "55bbee12a24d9e27735450668b3c7a01"}, @sack={0x5, 0x6, [0x7f]}, @md5sig={0x13, 0x12, "93fab97b9416628d0090995d04633f73"}, @nop={0x1}, @nop={0x1}]}}, {"2063b8cd6750b3deb64e739110323c3fd810545a566587e0f06e96a3a0e2c83d"}}}}}, 0xaa) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x20002, 0x0) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b94000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000b68000-0x4)=0xe8) r7 = getegid() r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = getpgrp(r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0}, &(0x7f0000ade000-0x4)=0x2a4) lstat(&(0x7f0000595000-0x8)='./file0\x00', &(0x7f000018d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a7000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f000022f000)=0xe8) modify_ldt$write(0x1, &(0x7f0000d7a000-0x10)={0xfff, 0x100000, 0xffffffff, 0x1ff, 0x9, 0x8, 0xfff, 0x9, 0x1}, 0x10) bind$netlink(r8, &(0x7f0000f16000)={0x10, 0x0, 0x0, 0x8}, 0xc) lstat(&(0x7f0000c26000)='./file0\x00', &(0x7f0000718000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f00004cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000091d000-0x4), &(0x7f0000bbe000), &(0x7f0000c98000)=0x0) sendmsg$unix(r4, &(0x7f0000e23000)={&(0x7f0000f0b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000baf000)=[{&(0x7f00007c6000+0xc33)="acf503d3388f554f1dce7f0a205097c98ac30111d19fc0656b7991c9821b14aa3ce7c1ff08a138c9fb4006d4ca113dd75105baae856785d273cc248ea360e95d32030da1a26f4d90ed163ac821b893581380c89860aded596c1dd199583e7f913b42f97c516a2b9dd3fd906e0195b83de320f330e4136c9294317ea7f739650ba334b342cd492d47dba06573b5324234d49d5391eb986e03242f3b99a7bdfdd2ba6374fe90c0057a484d6a553be11955e0a34f0a03cf24f50c7df5750cca52c334be1b866096047a76781bf0171be45591368ffd872365ec5dd220465cee02032a246578bcb86119407d726fd0e62a348943", 0xf2}], 0x1, &(0x7f0000182000-0x138)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r8, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x138, 0x40040}, 0x80) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000f3d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ce000-0xc)={0x0}, &(0x7f00009f3000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000015c000-0x11)='net/netlink\x00') pread64(r1, &(0x7f0000796000)=""/133, 0x316, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000230000)={@common='vcan0\x00', 0x78838ad3}) accept4$ax25(r1, &(0x7f0000ade000), &(0x7f00003c9000-0x4)=0x10, 0x80000) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/02/12 21:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f19000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)) r2 = syz_open_dev$sndtimer(&(0x7f0000c98000)='/dev/snd/timer\x00', 0x0, 0x400001) r3 = syz_open_dev$sg(&(0x7f00002ab000)='/dev/sg#\x00', 0x10001, 0x40) recvmsg$netrom(r3, &(0x7f0000fd1000-0x38)={&(0x7f0000126000-0x48)=@full={{0x3, {"1e2287d28e11c5"}, 0x81}, [{"bc2f31056eb226"}, {"f79cc24319b3c1"}, {"3431f0f108e27a"}, {"1f8f67b13ce6d7"}, {"b2a37133757bb9"}, {"720c96ffdf71ce"}, {"491caa505dd3f2"}, {"4ed25c7889fced"}]}, 0x48, &(0x7f0000c95000)=[{&(0x7f0000dde000-0x8d)="7687bc31ef5519c113225c9b6a8e383b27b51faa4e516a1f6993435ddff0ae18799390c509b12826be5ba4092993b7813f1c340922403de892625e58cb5b4bf9159d42340f1612be9214026598b34c83534ecddf36a9e6788215497d2be66daa0c495be1dbd75132e04f73f865729bc71b09840742adb228b05250c590ef5e236ef66a5081ed7a6d48740bcf48", 0x8d}, {&(0x7f0000240000-0x2b)="f841bb2470a03951f4309882356df64bdf956111c9f824858ab9234edb2581bd79a40c8594651d0146d704", 0x2b}], 0x2, &(0x7f0000501000)=[{0x58, 0x115, 0x1, "2f9f8ee853a8712b7f15901917ac30ddc1c6c391f9189be432f391753caf5b72a2d2e0228b3433655c9983d6e25ed0936e94efcecd9c948536d2061b9580d5e5fb0f95be12713882"}, {0x1010, 0x104, 0x80000000000, "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"}, {0xe8, 0x10a, 0x6, "3ab477d8f9bb9cc5f18bf70662663397c79402450d15295c9bb51748871f8b930587f821fcbd6319439e31e148848298802a1e1ea17ea87e44986f92f57c4a0ae3fbbd2e99a295b658316179caef053988e0a4f33c871d47c2166551c2e93df1822df64b8bcf3274308af94af47e6481fa75d1f122447103e6218233f0f236a753b4157b986791d06eea6746916e063f2cae18d0710c02e22ecadee6b083d3e77807a547eee816b9803422f03cfc76ad44c7eb2f2c61a9aec46c25b28c084998c8964dbde38a10497b596fe217b40bb26191d6272be4"}, {0x110, 0x11e, 0x8001, "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"}, {0x60, 0x117, 0x80000001, "1e689c655f6b2829dbe9501474531348231544a5546f47900c6d6ea270242f9955c00d683345570953956863f0a616f1af1b364445916f91a5a869d743b16a9200ebd1a5248f0f1932a7f2"}, {0xa0, 0x18d, 0x100000001, "54a888db7cbaee95cdf6e5cf8833393e3b60fb4a4ded2d88d2a043634d2a2fc356b6dd5812fa4afb0a3352f6c8891a8697e8ddad5f20dd0246cf84cdc3be950ab0935a07ece8800e1c00b42325cd3e7ebfaffcc11df622e79c265424996e414ed4f3b2371e4dc4cd3f57bb09cdab505a2b530441bf1f4e90f83dbe14c2b9933165a7f2ed5e9be9955cced83d0d"}], 0x1360, 0x10}, 0x40) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000023b000-0x6)={0x0, 0x9}, &(0x7f0000331000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c79000)={0x3, 0x1c8, 0x8, 0x101, 0x3, 0x400, 0x8, 0x3, r4}, 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x2, 0x0, 0x5, 0x0, 0x8}) r5 = getpgid(0x0) get_robust_list(r5, &(0x7f0000f4b000-0x8)=&(0x7f0000b92000-0x18), &(0x7f0000063000)=0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000c9f000-0x90)={0x80000000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) dup3(r1, r0, 0x0) 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f38000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00000c9000), 0x0, 0x20000000, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000016b000)={0xf03, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002d000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x842ee895e053646c, 0x0, 0x4, 0x100000000, 0x400000, 0x7fffffff}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000850000-0x8)={0x0, 0x6}, &(0x7f0000e93000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc3000)={0x10}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000423000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000adb000-0x4)=0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/12 21:48:00 executing program 2: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r0, &(0x7f00008e1000)='./control\x00', 0x4000800) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b48000), &(0x7f0000b49000-0x4)=0x4) connect$inet(r1, &(0x7f0000173000+0x790)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b48000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000b47000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3fa}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4e5b}, @in6={0xa, 0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}], 0xa8) getegid() 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd3000-0x9)='/dev/rtc\x00', 0x400000, 0x0) fcntl$setsig(r0, 0xa, 0x2f) r1 = syz_open_dev$sg(&(0x7f0000fd2000-0x9)='/dev/sg#\x00', 0x8, 0x4000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd0000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x2, 0x3c0f, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x80000, 0xf39, 0xffffffffffff0001, "3a645ad80a854f1453f597f9ecb9f8947ae4f768d220da35625d937986d7a4ae6b4f008d093eeb4320a53f3207b9e39eb811229535c747247d4a28783981e8c087a0f12bcb5febb3a58ed36a237c1745"}, 0x160) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fd1000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) [ 81.458717] binder: 14841:14842 ERROR: BC_REGISTER_LOOPER called without request [ 81.467000] binder: 14841:14842 BC_ACQUIRE_DONE u0000000000000000 no match [ 81.479527] binder: 14841:14842 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 81.492682] binder: 14841:14842 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/12 21:48:00 executing program 6: r0 = inotify_init1(0x800) fadvise64(r0, 0x0, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/189, 0xbd, 0x0, 0x0, 0x0) 2018/02/12 21:48:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003af000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f18000-0x8)={0x0, 0x9}, &(0x7f00009ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000960000-0x107)={0x0, 0xff, "c4a9a886548e428f1a5b166f6dc675d1b57803e5d1c5ded122ec02ccfe00d22f7456e9c55600ddb9a2fa8139712aada6c76948e7808e53c2ebe779999e2c7e2dd1a0955d0df80205964f381e8187b9006886890abb2b2db8b5f094474a391c8f1a3c4b7fc540e2471b7fc40da42ca7a34cb642b56186f346e5408055f7967105545755540e62e5139833d0c5c9945522dda3cfd689aa82d4e95a2e33fa972429c420a643e1b2e9a210a60e5befda4cf317baf4565cf3e64ce7a7693e2ce13a62be593054a7bfbd0f1a4a3a5d044f6a77a48292ef55e619b45e1e01187baaf0f2a3318fe7661cf216d6694c232bd76b71bf8708d03b5ed1fe480a3636c1e3ed"}, &(0x7f0000da9000-0x4)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000924000)={r1, 0x5, 0x6, 0xa4, 0x24, 0x0, 0x66f3, 0x0, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x2, 0x5, 0x1, 0x8d1}}, &(0x7f0000000000+0xf90)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000ee2000)={0x0, {{0x2, 0xffffffffffffffff, @empty}}}, 0x90) 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000036000)='trusted\x00', &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000)="7fa4ac8a18672e9285f485e4678ccf1b6dbdb446c3e3b67987da61fce4efac25ba4508da88007fb60e6209637f3ceed4b9c9e118f9d32324639d13a373f37d930d99f9077faa11cd5d1d8c5aebdbaf925e80fff65b2cebf27406197599c68195b0dc5c742ef3b5d9de1a608a0e10af39f6c818a53b0422f0d4f27c9aa50a9251c52d6472851bdb376db89cd679e41394877265c700ce7d352823090957bd9e7053fa01690e148c8effb15f15b3632f7b72cad7e053a21edcf71ce85f9e1683860b7dd9cf4493cb125249648a", 0xcc, 0xfffffffffffffffa) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000035000-0x5)='ceph\x00', &(0x7f0000037000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f000000f000-0x30)=[{&(0x7f000002a000-0x6)="7f1627b73d47", 0x6}, {&(0x7f0000013000)="ddd489de2f96769ce23b88fd6216a627ae13db1fa99c7d4ba407c85fa3a5ae9024b842f4023fdda9e181e5a92323e35eb6ecdde27f753a864011f700c8a056c6620c012622d5433bacc7b0c11682324e9111aca0425937e8aadcd0d3c323a628db2da3658644b92573d0d105815f2869681643f20db3f5e48c6477a12bb1b52d9f64d5bb2795b9a1080a1343ef5c40d8fe8232a4165c76d97b5b6ae807971ec0422dfa734cfa066cbf93ef4698a4291646f9d8282ba158a43eff31f745f11bfa784d67d7e5badc77c46676444647187ac672bb816072", 0xd6}, {&(0x7f0000037000-0xe9)="eac806519817c7855324beb649bd9398264c8eda9085a0570b0303dff1597b1dc0a0678ce389585b75e64cf6906d0fe1040b6f81c6e12d8cc9c35687fc4cd90720f8ff092c5951e81de0a36b010c2ae4fecadf890f7a49ae4474e3f91e6767a37f35480de2d97f07442de5cdc5130e097429f9c79f14758e47a013e25cdf3112c1536cc9b757ea700daf73a94d519ee8f422f23f97aae629d5199e6b1b2920e70da64ddecc16f22faa20a039ea6a71cb0370461e72e2e528b972a01d940305ee03f0151685e1d90b3324cc6ad8e2dedaa7d7dc50e7a25a26cd97705ea3806206e3c32bb1c2104e7983", 0xe9}], 0x3, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000002f000-0xd)='/dev/usbmon#\x00', 0x79, 0x2000) ioctl$KIOCSOUND(r3, 0x4b2f, 0xffffffff) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f000000d000)={@rand_addr, @multicast1}, &(0x7f0000035000)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000007000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000036000+0x921)="9403face5695bf434ea5d62fe868c0ff9d400a5df9876f874b64e1ce10f5e47ceaa073acf39996c581cc74b5a5857c6cd0479420cb0c0866f1db0210e5eb5f419b436c3bee8a7a0a7277b917515db825b31e8ad515a2221da5fdae72d11c986dc576b0c7ad77560979237e3cbf6f14de0632b836ce85baca93f76afbe0cde069b5d29a7417db701e0b4fb740e427f186b0f6cb97fa9df28631a3d441c1facf83c086dc366a3be361e924f50180e0", 0xae) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d67000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024e000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000), 0x1b2) 2018/02/12 21:48:00 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000c5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getegid() setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) fstat(0xffffffffffffffff, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00006d8000)='/dev/keychord\x00', 0x60580, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000c92000)={0x3, [0xfffffffffffffff7, 0x4, 0x9]}, &(0x7f0000c73000)=0xa) syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) [ 81.504752] binder: 14841:14854 got transaction with invalid offset (40, min 0 max 64) or object. [ 81.504812] binder: 14841:14854 transaction failed 29201/-22, size 64-8 line 3190 [ 81.542578] binder: 14841:14842 unknown command 0 [ 81.548290] binder: 14841:14842 ioctl c0306201 2079ffd0 returned -22 [ 81.572057] binder: 14841:14842 ERROR: BC_REGISTER_LOOPER called without request [ 81.584272] binder: 14841:14842 BC_ACQUIRE_DONE u0000000000000000 no match [ 81.584383] binder_alloc: 14841: binder_alloc_buf, no vma [ 81.584399] binder: 14841:14873 transaction failed 29189/-3, size 64-8 line 3127 [ 81.584426] binder: BINDER_SET_CONTEXT_MGR already set [ 81.584432] binder: 14841:14854 ioctl 40046207 0 returned -16 [ 81.633066] binder: 14841:14842 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 81.640349] binder: 14841:14842 BC_FREE_BUFFER uffffffffffffffff no match [ 81.647689] binder: 14841:14842 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 81.656148] device lo entered promiscuous mode [ 81.659564] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.659686] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.672174] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 81.678414] qtaguid: iface_stat: create6(lo): no inet dev [ 81.684898] device lo left promiscuous mode [ 81.725754] device lo entered promiscuous mode [ 81.730446] qtaguid: iface_stat: create(lo): no inet dev [ 81.735974] qtaguid: iface_stat: create6(lo): no inet dev [ 81.742124] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 81.748358] qtaguid: iface_stat: create6(lo): no inet dev [ 81.754811] device lo left promiscuous mode 2018/02/12 21:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd0000-0x38)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000ef0000)=[], 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000021f000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000daf000-0x4)=0x0) rt_sigqueueinfo(r1, 0x33, &(0x7f0000d76000-0x10)={0xc, 0x4484, 0x5, 0x200}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008c3000)=r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000827000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000667000-0x4)=0xe8) connect$inet6(r0, &(0x7f0000fce000-0x1c)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000abc000-0x7e)={0x0, 0x76, "e0d8d27eb4b5a4a4e45acd9af5fdc3b2f0c343f2e682000c93282796e69030837aaadcdaf92addc0ae59cb24a7b44024c3ad2fdb7848bfec9f51e978b9f0d8117642d5a8cbed44b1dbf5b0007fde3a7098ea9ecae20e6d50f304eb018fd27818a665ba680b4d9bc013d6e586985057ef38ba58925cb2"}, &(0x7f0000fca000-0x4)=0x7e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000039b000)={r3, @in6={{0xa, 0x0, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x602}}}, 0x8c) 2018/02/12 21:48:00 executing program 6: r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f0000de4000-0x46)=""/70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000694000)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00001e4000)=0x7ffd) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r3 = dup2(r2, r2) time(&(0x7f000048e000-0x8)) clock_gettime(0x0, &(0x7f0000e80000-0x9)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000314000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f000086f000-0xf0)=[{0x9, 0x1c, 0x7fffffff, 0x1ff, @tick=0x7, {0x7, 0xffffffff}, {0x3a, 0xfffffffffffffff9}, @result={0x80}}, {0x2, 0x0, 0x2, 0x1f, @tick=0x100, {0x10000, 0xb0}, {0x2, 0x4}, @raw8={"c598682f75d7f99477cb3309"}}, {0x36f9, 0x1ff, 0x7ff, 0x770, @time={r4, r5+30000000}, {0xe6, 0x8}, {0x5, 0x7f}, @result={0x4, 0x8}}, {0x0, 0x1, 0x76, 0x20, @time={0x77359400}, {0x10001, 0x1}, {0x7, 0x3}, @result={0x1b04, 0x3}}, {0x3, 0x0, 0x2, 0x4, @time={r6, r7+30000000}, {0x8000, 0x7}, {0x0, 0x4}, @time=@tick=0x6}], 0xf0) mq_timedsend(r2, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000065000-0x8)) modify_ldt$read_default(0x2, &(0x7f0000a09000-0x79)=""/121, 0x79) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f21000-0xa)='./control\x00', 0xee68557ab615decc, 0x0) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005ce000)='./file0\x00', 0x0, 0x4) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000377000-0x14)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000d5b000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000683000)={&(0x7f0000b0d000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a2f000-0x10)={&(0x7f00006e2000-0x3c)=@ipv4_getaddr={0x3c, 0x16, 0x108, 0x0, 0x0, {0x2, 0x31, 0x8, 0xfe, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x8989, 0x2, 0x9}}, @IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_FLAGS={0x8, 0x8, 0x112}]}, 0x3c}, 0x1}, 0x8840) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getpeername$netrom(r0, &(0x7f0000515000-0x10)=@ax25, &(0x7f0000bc8000)=0x10) 2018/02/12 21:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00007e1000)=@objname={'system_u:object_r:policy_config_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x33, 0x20, './file0\x00'}, 0x4e) 2018/02/12 21:48:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000400000005) mremap(&(0x7f000081e000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000afe000/0x4000)=nil) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000f10000-0xfa)="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", 0x95, 0x3) fcntl$addseals(r0, 0x409, 0x7) getitimer(0x1, &(0x7f0000e01000-0x20)) lstat(&(0x7f00004bc000)='./file0\x00', &(0x7f00004c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00005a5000-0x4)=r1) fallocate(r0, 0x0, 0x279f8165, 0x2) lchown(&(0x7f0000204000)='./file0\x00', r1, r2) bind$netlink(r0, &(0x7f0000cca000)={0x10, 0x0, 0x1, 0x20}, 0xfffffffffffffdc2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b72000-0x18)={0x0, 0x1, 0x0, 0x80000001, 0x6}, &(0x7f0000b4f000)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004d2000)={r4, 0x3}, 0x8) 2018/02/12 21:48:00 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000af7000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) connect(r0, &(0x7f00008be000)=@ll={0x11, 0xff, r1, 0x1, 0xe1, 0x6, @random="0e88f9e166ed"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x400000000205, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) getpeername(r2, &(0x7f0000058000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000050c000)=0x3a) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000be7000)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x41) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000486000)=0x49d, 0x4) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)) 2018/02/12 21:48:00 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000003, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x10000000008, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0xffff, 0x7}, &(0x7f0000005000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0x5, 0x3, 0x3, 0x1, 0x7, 0x9, 0x1, 0x100000000, 0x2, 0x3, 0xeea, 0xa943, 0x9, 0x7]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x349}}, 0x8000, 0x7}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000002000)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x0, 0x0, 0x0, 0x9}, 0x10) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ab000-0xc)='/dev/rfkill\x00', 0x101080, 0x0) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00008aa000), &(0x7f00008aa000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008ab000)={0x0, 0x2}, &(0x7f000084c000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002cf000)={r2, 0xffffffffffffffff}, 0x8) sendto$inet(r1, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008ad000-0x20)={0x7f, 0x4, 0x8002, 0x1, 0x5, 0xfffffffffffff914, 0x98, 0x0, r2}, &(0x7f00008ac000)=0x20) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r1, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000e6000-0x1008)={r3, 0x1000, "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"}, &(0x7f00008ae000-0x4)=0x1008) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006a6000)={0xaa, 0x6}) connect$inet(r0, &(0x7f00005e3000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) 2018/02/12 21:48:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x4) fcntl$addseals(r0, 0x409, 0x9) 2018/02/12 21:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfc000)='net/raw\x00') socket(0x3, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000a7b000)=0x3, 0x26a950b) 2018/02/12 21:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') setns(r0, 0x0) writev(r0, &(0x7f0000923000-0x10)=[{&(0x7f000041f000)="4136684bd2c193cf912a4e5aa53b303dd082c415cbcd8b89fc66fcdb04ebd81fd7e76d377570acb931c5c39fa180546d93a14955e947ff1a1d944dde6326debb232ac9ead6cd88ce8ec40b74eb055259368cd0e6b388b86233538fae5d317fe79705e30366f9040b21735b77e57e69da79f2d324f6c57cffbd9225037c5326b70e3781b5c27316143cbf74a343ac8043a6", 0x91}], 0x1) 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000115000)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008b1000), &(0x7f00006f6000)=0x4) recvmmsg(r1, &(0x7f00003cb000)=[{{&(0x7f00002a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000989000)=[{&(0x7f00008aa000)=""/4096, 0x1000}, {&(0x7f0000d7b000)=""/117, 0x75}], 0x2, &(0x7f000046e000)=""/41, 0x29, 0x1}, 0x8}, {{&(0x7f0000a00000)=@ax25, 0x10, &(0x7f0000cce000)=[{&(0x7f0000089000)=""/91, 0x5b}, {&(0x7f000084b000-0xb9)=""/185, 0xb9}, {&(0x7f0000c0d000-0x27)=""/39, 0x27}], 0x3}}, {{0x0, 0x0, &(0x7f0000f95000)=[{&(0x7f0000910000-0xdc)=""/220, 0xdc}, {&(0x7f0000f35000-0x96)=""/150, 0x96}], 0x2, &(0x7f0000848000-0x95)=""/149, 0x95, 0x4}, 0x5}, {{&(0x7f0000a5f000-0x8)=@sco, 0x8, &(0x7f000082b000)=[{&(0x7f00009c9000)=""/165, 0xa5}, {&(0x7f0000584000-0x58)=""/88, 0x58}, {&(0x7f0000f00000)=""/131, 0x83}], 0x3, &(0x7f00002bf000-0x1000)=""/4096, 0x1000, 0xec}, 0x6}, {{0x0, 0x0, &(0x7f0000e2c000-0x40)=[{&(0x7f000046d000)=""/213, 0xd5}, {&(0x7f0000c1b000)=""/232, 0xe8}, {&(0x7f0000bb5000)=""/187, 0xbb}, {&(0x7f000029b000)=""/3, 0x3}], 0x4}, 0x10000}, {{&(0x7f00008ff000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f00000e6000)=[{&(0x7f0000685000)=""/24, 0x18}], 0x1, &(0x7f00002e3000-0x81)=""/129, 0x81, 0x7}, 0xe9fd447}, {{&(0x7f0000ab8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, 0x1e, &(0x7f00005cd000)=[{&(0x7f0000e49000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f00002e9000-0x2a)=""/42, 0x2a, 0x9}, 0x5}, {{&(0x7f0000c7d000+0x331)=@ax25, 0x10, &(0x7f0000b8c000)=[{&(0x7f000053f000-0xde)=""/222, 0xde}, {&(0x7f00001a0000+0xac3)=""/16, 0x10}, {&(0x7f0000dd5000)=""/53, 0x35}, {&(0x7f0000f1c000)=""/76, 0x4c}, {&(0x7f00001e3000)=""/238, 0xee}, {&(0x7f0000762000-0x80)=""/128, 0x80}, {&(0x7f00004cb000-0x42)=""/66, 0x42}, {&(0x7f00005b5000)=""/4096, 0x1000}], 0x8, &(0x7f000015c000)=""/102, 0x66, 0xfffffffffffffffe}, 0xd0b8}], 0x8, 0x40010000, &(0x7f000099d000-0x10)={0x0, 0x989680}) ioctl$VT_RELDISP(r1, 0xb702) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f000002d000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x7b, &(0x7f0000002000)=""/54, 0x20d}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f00000fb000-0x30)=[{&(0x7f00000fa000)=""/105}, {&(0x7f00000f9000-0x42)=""/66, 0x15c}, {&(0x7f00000fa000-0xb2)=""/178}], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000031000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000a9000-0xc)={0x0}, &(0x7f00000fb000)=0xc) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000fb000)={r2, @in6={{0xa, 0x0, 0x6fb5ecfd, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100000000}}}, &(0x7f00000b2000-0x4)=0x8c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079c000)='/dev/ptmx\x00', 0x200000, 0x0) readv(r0, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/02/12 21:48:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e6000-0x4)=0x4) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9}) close(r3) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0xbe2868df6488c572) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000006000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000-0x8)=@assoc_value={r2, 0x80}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000006000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea0000-0xe)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) sendmsg$key(r0, &(0x7f000013d000+0x1f6)={0x0, 0x0, &(0x7f000051a000)={&(0x7f0000386000)={0x2, 0x6, 0x3, 0x0, 0x2, 0x0, 0x6, 0x0, []}, 0x10}, 0x1}, 0xc811) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000007000-0x58)={0x1000, 0x5, 0xfffffffffffffffb, 0x4f37, 0x7, 0x1000}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)) 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1f) r1 = syz_open_dev$tun(&(0x7f0000c6c000-0xd)='/dev/net/tun\x00', 0x0, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000134000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8a, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfca) 2018/02/12 21:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d3c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x7, &(0x7f0000f6a000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00002ce000)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000054000)) recvfrom$unix(r0, &(0x7f0000cf4000)=""/98, 0x62, 0x0, &(0x7f000020b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) nanosleep(&(0x7f0000e25000), &(0x7f0000a94000)) readv(r0, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) 2018/02/12 21:48:00 executing program 1: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00002c1000-0x10)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000d23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d23000-0x30)) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000078e000), 0x4) 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f00003ed000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000848000-0x4)='-self\x00', 0x800, 0x8, &(0x7f0000001000-0x40)={0x6a, 0x9, 0x2, 0xe148, 0x101, 0x80000000, 0x10001, 0x7}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa2000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000f89000)='net/ipv6_route\x00') r12 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r14 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000dbf000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x8, 0xa5c, 0x48fc, 0x6, 0x0, 0x100000001, 0x0, 0x1, 0x7, 0x3, 0x40, 0x800, 0x0, 0x616f, 0x199, 0x4, 0x5, 0x81, 0x8, 0x5, 0x4e54011f, 0x7, 0x6, 0x1, 0x5, 0x4, 0x101, 0x101, 0x6, 0x9, 0x7f, 0x10001, 0x380, 0x1, 0x80000000, 0xffffffff, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x200, 0x101, 0x6, 0x7, 0x6, 0x2, 0x5ffc}, 0xffffffffffffffff, 0x60, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00005c8000)='./file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0x100000000, 0x40, 0x40) r18 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000491000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r19 = syz_open_dev$evdev(&(0x7f00000af000)='/dev/input/event#\x00', 0x7fffffff, 0x618280) r20 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r22 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00001d3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000285000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) r27 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000d87000), 0x800) r28 = syz_open_dev$binder(&(0x7f0000534000-0x9)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000936000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00006e0000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000683000)=[{&(0x7f0000000000)="b9804f9e05", 0x5}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000c2c000-0x2e)="35795d0ce5e4579a4bed68810017cca955d0a5b400ccc813fc6051f789db8b241bd31404be2d8ac5840216db5152", 0x2e}, {&(0x7f0000001000-0xf6)="34e639cded9b906b0e506114251f60cbd7ae1200c5038bdfae5e830f6b9739bdecbf1cf4207d0436dc8910a2749d2f5d214bc2c922df3fd6749579a909ada4593abee838431f76868124c3b25bc0d3909dbc8fe137f7108921dd3c8442a55328f7de42a3ff241c8196d253500b0a4b6ea48bd9b4e3929fabe81d18b8c19eea13d1cd185471f33c7a0d5b1f0597fe08c3301c9c3ba4a9d4b3279e69699c4d0637d6b2f6f07982035df8891ca073c04a6e9f288b782124c04104eacccce811c04f6624c5d18da2cc1fd85c867ea39454a60f91c7f8719088790847a11b56845d8b4744ad9f92ce2ea535074f341e5e389eda52a0264ad3", 0xf6}, {&(0x7f0000af9000)="c6eec18cf405222c05725effef7eec5dc8f5b990481450676caf284c6fe073b48569c52527d0902e619fca6a196cabf318a139383996d280deb73b50af94fbcf7a5f2b53fff9f42a66091f1cb328c657e6b1aeeffcf6f2cf2c3ae98ce1c1f1c1ad068ead33bef932fad57434", 0x6c}, {&(0x7f000024e000)="e09305a5c7888ca9", 0x8}], 0x6, &(0x7f0000001000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r7, r8, r9, r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @rights={0x30, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27]}, @rights={0x20, 0x1, 0x1, [r28, 0xffffffffffffffff, r29]}], 0xe8, 0x40000}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$rtc(0xffffffffffffff9c, &(0x7f000082f000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$sock_int(r30, 0x1, 0x1e, &(0x7f00006f2000), 0x4) r31 = memfd_create(&(0x7f0000782000-0x2)='\x00N', 0x3) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009fc000-0xc)={0x0}, &(0x7f0000af7000-0x4)=0xc) syz_open_procfs(r32, &(0x7f0000068000-0x16)='net/connector\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r31, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00001f4000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) 2018/02/12 21:48:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x12c)=[{{&(0x7f0000eee000)=@nfc, 0x10, &(0x7f0000e62000)=[{&(0x7f0000000000)=""/193, 0xc1}], 0x1, 0x0, 0x0, 0x59aa}, 0x3}, {{&(0x7f0000000000)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000d21000)=""/178, 0xb2}, {&(0x7f0000ef6000-0x64)=""/100, 0x64}, {&(0x7f0000c91000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f00006e5000-0x67)=""/103, 0x67}], 0x6, &(0x7f0000000000)=""/198, 0xc6, 0x3}, 0x3}, {{&(0x7f0000000000)=@un=@file={0x0, ""/14}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x36)=""/54, 0x36}], 0x1, &(0x7f0000000000)=""/171, 0xab, 0x80000001}, 0x6}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/55, 0x37}], 0x4, &(0x7f0000000000)=""/174, 0xae, 0x6}, 0x9f59}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f000098a000-0xf2)=""/242, 0xf2}, {&(0x7f000075e000)=""/225, 0xe1}, {&(0x7f0000f0a000)=""/135, 0x87}], 0x7, &(0x7f00000ee000)=""/47, 0x2f, 0x6}, 0x6}], 0x5, 0x10001, &(0x7f0000270000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000970000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) timer_settime(0x0, 0x0, &(0x7f00002ac000), &(0x7f0000355000)={{0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0x4)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000e64000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e1c000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000cbc000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000041a000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x7, 0x2, 0x7, 0x2, 0x80, 0xa0, 0x3f, r5, r6}, {0x9, 0xbf6f, 0x40, 0x57c, 0x7ff, 0x8, 0x7c4028ea, 0x7}, {0x4, 0x8, 0x4, 0x6}, 0x1ff, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3, 0x2, 0x1, 0x768, 0x1000, 0x9, 0xb}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r3}}) 2018/02/12 21:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f3c000)='loginuid\x00') fsetxattr(r0, &(0x7f0000ae5000)=@known='user.syz\x00', &(0x7f00002a4000-0xd)='vmnet0cpuset\x00', 0xd, 0x3) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001bf000+0xa27)=0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000faa000)={&(0x7f0000201000-0x8)=[0x9, 0x1000], 0x2, 0x7, 0xbd0a, 0x8, 0xda5e, 0x7, {0x8000, 0x1000, 0x5, 0x30d, 0x90, 0x6, 0x4, 0x7, 0x0, 0x9, 0x7, 0x9, 0x0, 0x3f, "efb119ec47175e17322b8853c4d2e1f57bdbb5facfefc67679a3064f9f4ae779"}}) sched_setscheduler(r1, 0x7, &(0x7f0000677000-0x4)=0x800) alarm(0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003c1000-0x4)={0xffb}, 0x4) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00005fc000-0x8)='./file0\x00', 0x200002, 0x20) mremap(&(0x7f0000a7c000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00001ea000/0x4000)=nil) socketpair$inet(0x2, 0x80000, 0xc2, &(0x7f00004f6000-0x8)) accept$inet(r1, &(0x7f00001e9000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000e07000-0x4)=0x3) mlock2(&(0x7f0000d06000/0x2000)=nil, 0x2000, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000a20000)={&(0x7f0000488000-0xc)={0x10}, 0xc, &(0x7f0000850000-0x10)={&(0x7f000010b000)=@updpolicy={0xfc, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@empty}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x1}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000520000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) socketpair$inet(0x2, 0x3, 0x12b7, &(0x7f0000677000-0x8)) r2 = creat(&(0x7f00009c5000)='./file0\x00', 0x2) recvfrom$ax25(r2, &(0x7f0000593000-0x7)=""/7, 0x7, 0x20, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000014000-0x4)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002b2000-0x4), &(0x7f00002ae000-0x4)=0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004be000-0x14)={0x2, 0x2, 0x1, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070d000-0xb)='/dev/hwrng\x00', 0x444800, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000271000-0x1c)={0x57, 0x0, 0x48, {0x74}, {0xfdf7, 0xffffffff}, @ramp={0x3, 0xad, {0xea, 0x9, 0x3f, 0x4}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x9e6b0d08bcfc3abb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xe000000000000000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ef0000-0x4)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000047c000-0x4)) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00006d1000)=""/128) 2018/02/12 21:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c95000-0x18)={0xaa}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000717000-0x4)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_access(r1, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) dup2(r0, r2) 2018/02/12 21:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ed000-0xb)='/dev/hwrng\x00', 0x10800, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b84000-0x16)='/selinux/checkreqprot\x00', 0x420242, 0x0) renameat(r0, &(0x7f0000c31000-0x8)='./file0\x00', r1, &(0x7f0000158000)='./file0\x00') setitimer(0x3, &(0x7f0000fb5000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000b21000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getpeername$inet(r0, &(0x7f0000bcf000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00001ce000)=0x10) 2018/02/12 21:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000f86000-0x8), 0xfff) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00004c1000-0x24)="9fd847cee7e84288af483e945055422706afc3cccc4c2e5e9292705b10a33217efc5eebf") getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00004e6000)=""/173, 0xad) 2018/02/12 21:48:00 executing program 6: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000154000-0x12)={@generic="de89721b7f0bc9bbd88b555df68cd389", 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000096000)='/dev/pktcdvd/control\x00', 0xe001, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001c8000)={0x0, 0x100000001}, &(0x7f0000250000-0x4)=0x8) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000024f000)={r2, 0x7}, &(0x7f0000250000-0x4)=0x8) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000250000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x3c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000145000-0x8)) 2018/02/12 21:48:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009bf000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7931, 0x9, 0x0, 0x3, 0x1}, &(0x7f0000109000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xff, 0x1, 0x6}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ac9000-0x4)=@assoc_id=0x0, &(0x7f0000d40000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x910000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002000-0x4)=0xfffffffffffff3a0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000052000-0x8)={0x0, 0x1f}, &(0x7f0000825000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001a9000)={0x0, 0x87, "f5a23bfbb917474da23fc73bc562f09721cf66e68e7c154ff7fc356d4c665e7f0781cfcf954a475f9a1e9e088c0d738cf4d8c75615c44bf71c9ac2c998104009bfedcf1c1b68f6460abb63dfed658f3c1b999e7784729744f2a80acbf5e5c9435defd8c1e01dba209b6a02801d4f5494fd232ce7a255e00d42303316ded9e86d7df2d1c3f2f618"}, &(0x7f00003bc000-0x4)=0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x38) sendmsg$inet_sctp(r1, &(0x7f000060d000)={&(0x7f0000e19000)=@in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f00005fc000-0x30)=[{&(0x7f0000000000)="a98b7627d4819634ca35e56dbfd528113502fc9e606929412a6856602d3e4409a149cbb08b4e220458a983e6950b2f891b224df969ebc78c6813040b9ff191745fe7a63f35255e9023dc0203226d2c3fcc23b8cb1cef318e", 0x58}, {&(0x7f0000001000-0x67)="8af6359fa091aee513a1c5f8b214b025d094307fdce17c4fabc160c51c4c300db16f47950b69fa3feb7cb2683e17d0728cdd42860f5eba7fa49139fc9a9e5e10a415f8493ba83d048a974c531affd3ff4e8f482c6756fdb4bfe59dfecbdab124cc8108ccb1c563", 0x67}, {&(0x7f0000011000-0x10)="38a7803ef8ea64df36c3a2c984954f6e", 0x10}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x3, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x4, 0x7fffffff, 0x10001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x4, 0x200, 0x6ef0, 0x3, 0x6, 0xfe3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xa3, 0x5, 0x2, 0x6, 0xfdf, 0x8, 0x4, 0x200, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x208, 0x1f, 0x5, r6}}], 0xf0, 0x810}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r7, 0xc08c5336, &(0x7f0000003000-0x8c)={0x9d, 0xfffffffffffff001, 0x4, 'queue0\x00', 0x6}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000c76000-0x4), 0x1) 2018/02/12 21:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000033c000), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000)=0x3, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000962000-0x8)={0x0}) r3 = syz_open_dev$sndtimer(&(0x7f000058c000)='/dev/snd/timer\x00', 0x0, 0x400000) fcntl$setpipe(r3, 0x407, 0x200) r4 = accept4(r2, 0x0, &(0x7f00003ba000-0x4), 0x7fffd) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe8000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) accept4$llc(r4, &(0x7f0000605000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000032b000-0x4)=0x10, 0x80000) r6 = syz_open_procfs(r1, &(0x7f000090d000-0x9)='cmdline\x00') exit(0x0) readv(r6, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000aef000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x5, 0x8001, 0x3, "7ba4e17563f9490274722e53fc33c0bee2c8f5da581a40d1a3d1e641644fb842f1b45f1d692aaae5857e08564876cd79f6a4d4d41fe44572ed51acf17f70c140b61cebe78e545f2d3f37f9df5cda6d2e"}, 0x160) bind$inet6(r4, &(0x7f00000da000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000241000+0x925)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/12 21:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffdffff7ffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) 2018/02/12 21:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0xfffffffffffffe06}], 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001d6000)) 2018/02/12 21:48:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000be000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000da9000-0x4)=0x5, 0x4) r1 = getpid() ioprio_set$pid(0x1, r1, 0x5) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000bce000-0x4)=0x9, 0x4) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x40, @empty}, 0x78) 2018/02/12 21:48:00 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000014000)) r1 = request_key(&(0x7f000002e000-0x6)='rxrpc\x00', &(0x7f000002e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000002e000-0x10)='-bdev.vboxnet1\\\x00', 0xfffffffffffffff9) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000f000-0xd)='dns_resolver\x00', &(0x7f000002e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000001a000-0x1)='\x00', 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f000000a000)=0x100000001) keyctl$link(0x8, r1, r2) r4 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r5 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/12 21:48:01 executing program 5: prctl$intptr(0x16, 0x2000008) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = syz_open_dev$usbmon(&(0x7f0000315000)='/dev/usbmon#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000079000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d10000)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000e5b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004f8000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0xfffffffffffffff9, 0x1, 0xd97f02e, 0x2, 0x80, 0x0, 0x0, r1, r2}, {0x6, 0x1764, 0x6, 0x80, 0x800000000000000, 0x7ff, 0x20, 0x7fffffff}, {0x7, 0x7ff, 0x5, 0x100}, 0x3, 0x2, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x2, 0x0, 0x101, 0x100000001, 0x1, 0x7}}, 0xe8) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000288000-0x8)) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ee0000-0x8)={0x0, 0xb5d0}, &(0x7f0000c0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000abf000)=@assoc_value={r3, 0x1}, &(0x7f0000f43000)=0x8) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001ea000), &(0x7f000068b000-0x4)=0x4) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) tee(r0, r1, 0x1f, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000b1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/02/12 21:48:01 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0xca, 0xb021}, 'port0\x00', 0x1, 0x40002, 0x6, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x80000000, 0x401, 0x0, 0x4, 0x6af2e183}) write(r0, &(0x7f0000000000)="d002d64d8b31934311ec19a2451ead10c2577fb3faa8927e60e73093f30cccded39ac1a9de9ba35e", 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a7a000)={0x0, 0xec, "37abf83103637aae4a3a55d747f0bf828478e7c9347d9a8ae1285df6d66a08e38a1069c5980d8e3364c212a75cd49327815cab93558b09a692cb4c967547c9832d31150894826f2ab8ae2143a1989427e02a9093fc42647a64a8326e03a7390d5b5e5647492b0833f5c5c2e3ee0ad80dc72fc0c5e78b2e02accfb9884a33f96afef663cd91bef032a65864abfdb78bf3540e5dc59cd1142c184ed47fb6b9943c3360c00f5a268583939453c9ebe81fc06ee8d08ab64511b1978b0b7f4d3bc70d5c58eff83b76e675466b33b41829832dbd53080f38d066e178642838c37fae3d3a0ae8b1e120eff590b6e166"}, &(0x7f0000b71000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f60000)={r2, 0xfff}, &(0x7f0000570000)=0x8) listxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000bc2000+0xbf5)=""/4096, 0x1000) connect(r0, &(0x7f0000e0a000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x4, 0x3, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e78000-0xa)={0x0, 0x10000, 0x1, [0x5d88]}, &(0x7f0000b0b000)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fb9000)={r3, 0x0, 0x1, [0x1]}, 0xa) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000095e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000835000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r0}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004f6000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f8000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f00004f6000-0x48)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fa1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007cc000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009b2000-0x4), &(0x7f00006b0000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003ff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e65000-0x34)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) fdatasync(r1) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000b65000-0x4)=0x8890, 0x4) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f00004f3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xc58eca06c2d7bf4f}, 0x1}, 0x0) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ad1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000006000)={0x1, 0x3, 0x9}) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a40000)="6e65742f746370360089") sendfile(r0, r1, &(0x7f0000b93000)=0x43c, 0x8) 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpgid(0xffffffffffffffff) r0 = getpgrp(0x0) r1 = creat(&(0x7f000085e000-0x8)='./file0\x00', 0x20) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e26000)={0x200, 0x80, "0a77f76dde06f79c68ec06fe45c01126bbfbacbaa320d9afecb6330f1cfa76aa526c2693b2b707f90f748635dd17ca45f6859ead8367a4b06dad7d0dd25f140284dfdfb5b327bac825167bb533086506e8e48342f462830d11d9a2b869d206ae6c12163e0d738b233c6f470e315539a5322463ecd19bd1a215e8f57918b0f013"}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f00006ec000)='attr/prev\v.') read$eventfd(r2, &(0x7f0000ffd000-0x3), 0xfffffffffffffd08) fcntl$addseals(r2, 0x409, 0xe) getsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f00008fa000), &(0x7f0000fa2000-0x4)=0x4) 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f00004d2000)="c5", 0xd88e1943d3149433) fadvise64(r0, 0x0, 0x0, 0x4) r1 = socket(0x18, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000469000), 0x8) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x10000, &(0x7f0000809000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fdd000), &(0x7f0000952000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$addseals(r0, 0x409, 0xc) sendmsg$nl_xfrm(r1, &(0x7f00003c5000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) [ 82.496624] binder: BINDER_SET_CONTEXT_MGR already set [ 82.503444] binder: 15081:15091 ioctl 40046207 0 returned -16 [ 82.506866] binder_alloc: 15081: binder_alloc_buf, no vma [ 82.506884] binder: 15081:15124 transaction failed 29189/-3, size 0-0 line 3127 [ 82.508058] binder: 15081:15117 got reply transaction with no transaction stack [ 82.508065] binder: 15081:15117 transaction failed 29201/-71, size 0-0 line 2920 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = add_key(&(0x7f000019a000)='blacklist\x00', &(0x7f0000d67000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000045c000)="4baf16c7b3", 0x5, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x6, &(0x7f0000a48000)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000f8a000-0xf)=""/15, 0xf, 0x40000000, &(0x7f0000a8e000)={0x1a, 0x1b, 0x858, 0x0, 0x6, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/02/12 21:48:01 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d9000-0x14)={0x8b43, 0x5, 0x0, 0x1f, 0x5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x80800) fallocate(r1, 0x2, 0x7f, 0x3ff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1}, 0x0) fallocate(r4, 0x2, 0x7fffffff, 0x1) r5 = dup3(r2, r3, 0x80000) ioctl$TCGETA(r5, 0x5405, &(0x7f00002b3000-0x14)) writev(r3, &(0x7f0000b4b000-0x10)=[{&(0x7f00001a4000-0x7c)="14867da98bd6f554f958653add85fda2203ba510a2b503d0437b506fd1f555917f78f9f290da6966bd10892540ed0006af70259fd77ce26802b40785824c225a0d03ca6d7be077172f8bb3853946f6092753667573e95800249ae50248c252fb9b6999f53fb6a5bdc2409a0610f8c169d79d1f17bdc8ac96481f1128", 0x7c}], 0x1) connect$unix(r5, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000), &(0x7f000066f000)={r1, r2}, 0xffffffffffffffe8) 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x38800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x303300, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000005000)=[{0x8, 0x1, 0x3ff, 0x2}]}, 0x10) r1 = syz_open_dev$random(&(0x7f0000005000-0xc)='/dev/random\x00', 0x0, 0xbf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000006000-0x8)={0x7fff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000)=0x6, 0x4) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000071d000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000b3000)=@assoc_value={0x0, 0xc}, &(0x7f000041f000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000ca9000)={&(0x7f0000f3a000)=@in6={0xa, 0x1, 0x7fff, @empty, 0x1}, 0x1c, &(0x7f0000650000)=[{&(0x7f0000467000)="4e95924055281cef", 0x8}, {&(0x7f0000773000)="9d0f72cca3210f70a87b9140d9cdf9863adfaa87553455cdcb1c504bb115abec8f760805c9e6c5ef265e389c3d005cc2c5e5a538f2163ff6b8ab878b66f9cdc1a06da1bd240ea945", 0x48}, {&(0x7f0000d35000-0xeb)="f082e1588acea94a61db0d183655c8f4cfba8ee89b84d0e95665a57cc28d20023cb163b857901024844b8bacd2a1e043b7c2caebaea3db729aee7fb4da7be1cb160627030ca126fc3777e7fe1c54dba8e97c88f261b57f8c0fb61c7073c880e4a3395adaf9dfe2b5e7aaeb382db08adf17ed587caf106fbb0bc743e0965ff228b156273e6011ac60d6c524261df50cb135c33b3a0372d650f75e4a975ac05f5a6153f1944893c6fe27eab4deae84acab8d023c2119d4779823ac994671ccd6776534c414df4d0d523ea31da68dc075536d327e31f4afbaf2aa2a6b4c42c1cd411f5e0cf3442b90143c8b8d", 0xeb}, {&(0x7f000009a000)="593632b9909df9ab60c26807d7ba29ccdd3b92e321b0190cdc6f89585c38ffd0d150d8d4793870e761948ca59cd23ad8e68bb35c94a973da9fd97388cbd521f50acbe9dc19", 0x45}], 0x4, &(0x7f0000138000)=[@init={0x18, 0x84, 0x0, {0x5, 0x40, 0xffffffffffffffff, 0xffffffffffffcf64}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x40, 0x100, r3}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff22, 0x400, 0x0, 0x1f}}], 0x90, 0x20008011}, 0x40) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000aff000)='/dev/random\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008df000-0x10)={0x7, &(0x7f0000ef4000)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000bb9000-0x10)={r1, &(0x7f00002d0000)=""/42}) unshare(0x400) writev(r0, &(0x7f00001f5000-0x30)=[], 0x0) pause() r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000f77000-0xdf)="10d40b44d78e1fed2d284da3fb319894d7d5f986d6494f8c9c623666f5b3b23ce34b724808d17861a2ed0a3cb0fa73622c330e6e35b082904af0afe3c97128c9db63a43ade094e9589a982d5b049bb2978fef57672177b11ef3088b000dae133c456a34a6f369c72752d05dd2681804c9fb5a0562bc8477345fcbc52d6b68d75b9009a6a1e188caeb97f80a7da3e6d4b0e912eaf0f58ba61b0179f67ba9ea39e75a66036678830613a378f08b16c9f93acd2f72a1832f41c65b027204bd2328d2750558e70ec9e9019ad67ab370b1c285f5515ec735d887d2b0713778e22a9") r3 = memfd_create(&(0x7f0000313000-0x1)='\x00', 0x1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000ba0000)=@req={0x5, 0x1, 0x8b, 0x8001}, 0x10) listen$netrom(r3, 0x1) 2018/02/12 21:48:01 executing program 4: prctl$intptr(0x2, 0x0) syz_open_dev$random(&(0x7f0000ca8000-0x4)='/dev/random\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6345f27}, &(0x7f000021b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x8, 0x8, 0x100, r1}, 0x10) 2018/02/12 21:48:01 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x8001, 0x7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = dup(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000052c000)={0x0, 0x0, 0x0, 0x6f, 0x3ff, 0x0, 0x0, 0xc, 0x10, "32735970994bdb4bf1b6d7ae5fbf814acc88f7ea0271157233b9efa8dcbe68e939b735f0b961bbf2c200a16f640e733cf1162888ed94adff42e95b6d8a4a5b71", "b9b3b319055a6a4bfed2ffa87603330de85df82cb67048ce250cf3c8040039a5a42168a8b516a007c8b87c31a04dadb84ec9519b61f6d82a95bc149811757875", "b0ef7b0a2c79aba398d4ef36d1e876f976c052030899c62e8be6de83d41e8487", [0x874500000, 0x7]}) r2 = getpid() ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000d91000)) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) [ 82.541883] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.547324] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.553063] binder: release 15081:15091 transaction 129 out, still active [ 82.572007] binder: undelivered TRANSACTION_COMPLETE [ 82.577132] binder: undelivered TRANSACTION_COMPLETE [ 82.587873] binder: undelivered TRANSACTION_COMPLETE 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000817000)=@int=0xffffffff, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f87000-0x20)={0x1, 0x62, 0x2, 0x1, 0x8001, 0x3, 0x1, 0x9, 0x0}, &(0x7f0000f87000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005d000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f000044e000)=0x8c) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d50000-0xc), &(0x7f0000f88000-0x4)=0xc) mmap$binder(&(0x7f0000a7b000/0x4000)=nil, 0x4000, 0x0, 0x70, r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) bind$nfc_llcp(r2, &(0x7f0000e7d000-0x60)={0x27, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x5df, "9697d84c9ac979474b3cac11853dfe61bfe5ca88375d15bfc498973e8f72d3f2b9a68e8733424402b2455f5141cda9f8214a3b06a6a9295a8527009bec7070", 0x100000001}, 0x60) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000190000), 0xfffffffffffffff2) 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000935000-0x15)='/proc/self/net/pfkey\x00', 0x60000, 0x0) getsockname$netlink(r0, &(0x7f00006a7000), &(0x7f0000d66000)=0xc) readlinkat(r0, &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f0000041000)=""/63, 0x3f) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000001000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000e000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x7, 0x9}) 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f0000ae6000)=""/127, 0x7f, 0x10020, 0x0, 0x0) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@common='ifb0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0x33)=""/51, 0x33, 0x40000120, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00002fa000+0xd2d)=@un=@abs, &(0x7f0000b5e000-0x4)=0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000beb000)=0xe1de, &(0x7f00001da000)=0x4) r3 = socket(0xe, 0x5, 0x1a3) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x34e, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) r4 = request_key(&(0x7f0000d23000-0xa)='syzkaller\x00', &(0x7f0000dfd000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ce0000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x6c) 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000008000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) [ 82.593623] binder: undelivered transaction 128, process died. [ 82.600620] binder: send failed reply for transaction 129, target dead [ 82.622185] binder: 15154:15155 ioctl c0306201 20003fd0 returned -14 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00006c8000), 0x6da3) write$selinux_context(r0, &(0x7f0000972000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ea7000)='./file0\x00', 0xc1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname(r0, &(0x7f0000134000)=@generic, &(0x7f0000c11000)=0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000720000-0x8)={0x20000148, &(0x7f000064d000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000319000-0x10)={r1, &(0x7f0000fdd000-0x11)=""/17}) chdir(&(0x7f00002d7000)='./file0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a4d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) umount2(&(0x7f0000f6b000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0xfffffead) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0x2, {0x200000001}, []}, 0x14}, 0x1}, 0x40) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000db5000-0xb7)="9791c1ea76dd0b49ff1d4c6d588a49019f5fc59835f477bfeddfd96e1e9e7a043fcdc37b009ed5c4eadf9365047de29ff43412a32da736bed06b4d1245963c000afbdea83251a743207b4ad160bc0573764fcf4305309d7c4837be62c51fff3a8bf984b955767ad63d8761f82cad5eafebc3dd5c2735a652d83e1fea7e7a4a1e8297f810a7d17a620215a4a3d3d657239ca2cf33fcba818cee14d3b17df155ffab7076a778fc7828533850338dd1bcfc581c6b4fce9f7c") socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a67000)='westwood\x00', 0x9) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) writev(r0, &(0x7f00008fc000-0x50)=[{&(0x7f00006b7000-0x34)='d', 0x1}], 0x1) clock_gettime(0x9, &(0x7f00000ea000)) ftruncate(r0, 0x1) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x2c8, &(0x7f000064c000)={0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000493000)={0x0, 0x0, 0x1, 0x100000000, 0x1f, 0x4}, &(0x7f00003b2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b5000)={r1, 0x90, "627e9f1b8762a5be46d67e887190c1e220a9bb9beea37af20bd6a22f1888c886a525dd083f9ccee6388990b34c2bb15c713c54458b1327238808c23358e2d7a363a3c448a5d4831562dc7f2d9e2ad880c5722d9457915977f054025d1233b4e5f2e9e37bd0da24a8da52ce0d14c340b9472dbaea56d94160607e8e2b8eb2a049ddd448faab2fc7c5f1ec295a98110303"}, &(0x7f0000419000-0x4)=0x98) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000309000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000458000)=0x20) [ 82.641536] binder: 15154:15155 ioctl c0306201 20003fd0 returned -14 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) fcntl$getownex(r0, 0x10, &(0x7f000062e000-0x8)={0x0, 0x0}) prlimit64(r1, 0x8, &(0x7f0000f3b000-0x10)={0x40, 0x9}, &(0x7f0000db7000)) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000f8d000-0x8)={0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000bb0000-0x8)={0x0, 0x6dd, 0x100000001}, &(0x7f00004d2000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000363000-0xc)={r2, 0x5, 0x10}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f92000-0x34)=@ethtool_ts_info={0x41, 0xc5d, 0xbb, 0x6, [0x7f, 0xff, 0xfff], 0x5, [0x80000001, 0x3f, 0xaa6e]}}) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) shutdown(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/rfkill\x00', 0x20400, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000d17000)={0x10, 0x0, 0x3, 0x200100}, 0xc) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000007000-0x12)={@common='bpq0\x00', 0x3}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) setns(r1, 0x0) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000096f000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r4 = openat(r0, &(0x7f00002f5000-0x8)='./file0\x00', 0x0, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f3e000-0x4)=0x0) stat(&(0x7f0000c98000)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00003e2000-0x28)={0x2, 0x9, r5, 0x1, r6, 0x4, 0x9bf6, 0x8000}) 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00007a5000)={@loopback}, &(0x7f0000e4a000)=0x14) r2 = dup(r0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000a2c000-0x6)={0xffffffffffffff2c, 0x5, 0x7fff}) setns(r2, 0x40000003) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000fe4000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty}, 0xc) write$selinux_user(r0, &(0x7f0000907000)={'system_u:object_r:system_map_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) 2018/02/12 21:48:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000049000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x8f9, 0x0, 0x5, 0x81, 0xfffffffffffffff9, 0x428, 0x7fffffff]}, &(0x7f000025b000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000)=0x2) [ 82.761680] audit: type=1400 audit(1518472081.381:54): avc: denied { net_admin } for pid=3864 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000072000/0xc00000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) fallocate(r0, 0x0, 0x0, 0xbd9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000ce9000-0x64)={&(0x7f0000184000-0x18)=[0x568, 0x0, 0x3, 0x80000000, 0x2, 0x800], 0x6, 0x800, 0x3f, 0x5, 0x2, 0x9, {0xa9b, 0x4, 0x80000000, 0x4, 0xfff, 0x3, 0x8, 0x8, 0x5, 0x8, 0x4, 0x3, 0x8, 0xbe, "de970399db09e1dac543f726e224c9454f78674504232460c82dee9738cd32de"}}) 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='eth1$/em1-\x00', 0xfffffffffffffffb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000006000)='rxrpc\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1000)="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", 0x1000, r0) 2018/02/12 21:48:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001000-0x60), &(0x7f0000829000)=0x60, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1), 0x0) 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x10, 0x8, "06000a0004448fd00370"}]}, 0x2c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000340000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000728000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009c1000-0x4)={0xfffffffffffffff8, 0x80000001, 0x4, 0x80000001, 0x5, 0x30, 0x80000001, 0x2245def, 0x0}, &(0x7f00002d7000-0x4)=0x20) r3 = getegid() setfsgid(r3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000df0000)={r2, 0x401, 0x14, "8a5d527645207025e93cb9a9a37045345e4a089b"}, 0x1c) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) gettid() connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000d00000-0x1)='\x00', 0x2) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00003f5000-0x8d)=""/141) r3 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x49, &(0x7f00002c1000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x336, &(0x7f00006bf000-0x8)=[{0x6, 0x3, 0x0, 0x81}]}, 0xffffffffffffff3a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009a7000-0x8)={0x0, 0x80000001}, &(0x7f000027b000+0x6c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fdb000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x100, 0x4, 0x2, 0x3ff}, &(0x7f0000649000)=0xa0) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab0000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000021b000)=0x1d0, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000506000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00004bd000-0x4)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000c1a000-0x4)=0x7fff, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000079d000), 0x4) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000fda000-0x4), &(0x7f0000fd9000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fd9000-0x18)=@get={0x1, &(0x7f0000fd9000-0x1)=""/1, 0x1ff}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000eef000-0x8), &(0x7f0000fd9000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fda000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b35000)=@assoc_value={0x0, 0x38b}, &(0x7f0000fda000-0x4)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fda000)="e91f7189591e9233614b", 0x40, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003cb000-0x8)={r3, 0x7ff, 0xf67}, &(0x7f0000345000-0x4)=0x8) 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000076c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000263000)=0x6e) fchdir(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000655000)='/dev/autofs\x00', 0x12000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000659000)={0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x4) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000205000-0xc)) 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/ashmem\x00', 0x200000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00001e4000)="a5f13cb81e9f472051cf04dea97167dde077278339e50979a5832630b9f0e7d03bacf820d57842c1dc9163d449293e5e170287d7773f8432d5a01aa3852554479cb5d5994318ef05e8070e396c", 0x4d) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000af8000)={0x3, [0x4, 0xb5d, 0xffff]}, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty, @loopback={0x0, 0x1}}, {"ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}}, {"2ed4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x3, 0xff}}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/policy\x00', 0x0, 0x0) mkdir(&(0x7f0000a00000)='./file0\x00', 0x100) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000d2000)) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) fsetxattr(r0, &(0x7f0000472000-0x14)=@known='security.capability\x00', &(0x7f0000536000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000)=0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003af000)) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) r5 = socket(0x1f, 0x80003, 0x6) fcntl$setown(r3, 0x8, r2) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/policy\x00', 0x0, 0x0) readv(r4, &(0x7f00007e8000)=[{&(0x7f0000c06000)=""/25, 0x19}], 0x1) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000545000-0x10)={&(0x7f0000876000/0xb000)=nil, 0xb000}) accept4$packet(r6, &(0x7f0000bfe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d90000-0x4)=0x14, 0x800) fcntl$setsig(r3, 0xa, 0x12) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000005e000)=0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000a24000-0x10)="78b9cd4c1f5ee4ac880558e652628737", 0xfffffffffffffe67) sendmsg$netrom(r5, &(0x7f0000559000)={&(0x7f00003b3000-0x48)=@full={{0x3, {"48ce08bd2a4ee5"}, 0x1}, [{"f105cebab7eca3"}, {"da2b75d6eeb47a"}, {"fa8c39962256bd"}, {"f8721338665dc5"}, {"c401b56b36b8b5"}, {"ee2e330c200ab9"}, {"180b21779bdcb3"}, {"1a8f0f91d3f391"}]}, 0x48, &(0x7f0000419000-0x70)=[{&(0x7f0000bd4000-0x88)="392eed646778bfcc1c1ac95b12fbee989f48d1e59e88ad3ffa3d77c9ed2305bdab881056bf5cfaeee1be5caefd0bb256b3394c8f30af17b2256d2a07404f57bb4d6ac585ca5dfab30b91c821e887d04afc615cba16e6e2022a0085634615abc76a439cfad79832449023735037e85691a07d87403e3304d35dd5ee7ba0232d937aafcb03bb5be0a5", 0x88}, {&(0x7f0000f82000-0xd6)="b016bf7cd7fffee68072edddd86b9875e05988191a98f18f7c721e9de5fd3c7f6423c140909ab2f27bbff1d1ff0c07dd65b77b7b0d3a7ddea682a00eb4ffede3755db5a35ab2b5814269ebf5c2dec475bf9d3a0cb0723fe1339b0bd3f5cefda94a64072c55fe50360fbfd84d033a6b59463d229352df7391f76e9c28c597dce9728a6c1e53afc708052b9cc5237dde0ce3f463d5ed6618f8c94a7e0a1841b08caf79a6cde7924f2b8a309820e7d128f6c18ef6c66be9583cd49b82df09f2e6919fcc7d41cc7b05d5328eb79a5be765d442cdd5025151", 0xd6}, {&(0x7f0000da7000-0xdc)="ce9fbf8b331c9dc1b95020e56edb29af818661043dbe1eeb0bd4564f65418357979b3941f19a46828b884c7ba11fe65f44426dab574092b5e34c476d0e6d2b8fcd377cd688f13cc29d49604cac78c84c89513bb3f89cb4ea44191671ecf472bd374f91b4d51f3d930375ba7ee6ca655de883a9a5213e989c2b261985e8c8d69f4074d1fdc33e1cd96c7e5cb1469848c3a2fa16ccb2088e55129cd808616481c026f4403913fe2ac53bf4474ebd6c448adc40a3a1526c17a6b57506846bf495943737b54469a9925677b167cd64000333b093619fbbe285c6d7a1a668", 0xdc}, {&(0x7f0000cc7000)="addc37302410567a7b2b2f662b565464ffee19d9fa6aa533f3c4a24ea881f56de3546de115a6e7efd964d11d4391a5bbc2c548dfa4ad1879ac1bd3509a855e7e92145af0f76a7a3b836e028aafad5fd8ea90fd3f040c0855e6462fadb1ae812cc93df654a1ef6ffa322970386eb0f3144c279df335d9bd74e293913c9b3b9dc13a92", 0x82}, {&(0x7f0000a41000-0x2b)="834c1b4449c96039d873bf4850cf0896bed09b233bb7677d815959bbe1ba6f9b2a0d9af8d6a5ae0bd9e9b2", 0x2b}, {&(0x7f0000510000)="0ed82465352dc1df7a7af073481ff0c58e53c7533580cd2dd1a5f18e7938ffb8d3edd05d7bf98ac92418ff071071586af648ee56ea5773fbad75e2a4b642c8b7929a696fd4f902ae3dac03c20edac528d7b6277cef3ef402dbf41a5ac3", 0x5d}, {&(0x7f0000b3a000)="9acb8ef0ed304d727986f74d1a6c3bf9f03e14ccffd37ac648d0b7030d00e7a3af50285bd25647713eeeac8c4068a4364b6c708156877554a250b76354d3775809846ab89f45698a5d7a80d0880d2a19d5e7470d96e7010b0acb56f240278b552f8a143c4fb39f80443ab5ee29dd59516fbaec", 0x73}], 0x7, &(0x7f0000e4f000)=[{0x30, 0x118, 0x6c, "65598fd35a91e33a72bb0a9bfba9ea2db09a4e969ebbe2981b"}, {0xb8, 0x110, 0x1, "940ef481d2aaba50ecb1bf7ffc937317a55e8d3806367a4839106dd05ee1a7c52e227dadba37b9b835bb637c336f455697a43c9872f0df10c5f62acc45f970b4fe7d22c12468d933b13376f4187aefb4921821769d30391aa93c1632353beff3441fff6b3718c9e0de566b3091d29fdf902cacc320f1a7ee85d34b03b418e36fda262eb474ce4ca3b384d8ef34f50254c3b5842de6d048d9862607040464ad84c7600ddd"}, {0x98, 0x11f, 0x5, "6457e426037bd1cd687e683d7b7a3b6eed20723ee21a8c5d73721bbaf71278e75fe8e8cd67d5f82da1093f4a9b54121f6847cdff6195f0d43c0c750139e60416a45d9bdbb0772a691f6cb91c28722823053c3d0698ee0c085476d4598832af4c65d96dcb6963653bf7ec284e80b98fd70c31e28a1085217bc4119a4a46441e2af79437"}], 0x180}, 0x4000080) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00006dd000-0x14)={@mcast1}, &(0x7f0000fef000-0x4)=0x14) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/02/12 21:48:01 executing program 7: futex(&(0x7f00002a5000-0x2), 0x5, 0x0, &(0x7f00009fb000), &(0x7f00000f0000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000620000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000006c000)=""/117) 2018/02/12 21:48:01 executing program 3: r0 = creat(&(0x7f0000f0f000)='./file0\x00', 0x20) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffe0d) ioperm(0x0, 0x2, 0x0) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000001}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000000)) mq_notify(0xffffffffffffffff, &(0x7f0000b51000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000f3e000-0xa2)}}) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f000018b000-0x3)) recvmsg(0xffffffffffffffff, &(0x7f00009ee000-0x38)={&(0x7f0000880000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000399000+0x4d9)=[{&(0x7f00009e3000)=""/72, 0x48}, {&(0x7f0000f45000)=""/15, 0xf}, {&(0x7f0000a63000-0xfa)=""/250, 0xfa}, {&(0x7f0000944000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff1000-0xfc)=""/252, 0xfc}, {&(0x7f00008bf000-0xf9)=""/249, 0xf9}, {&(0x7f000044e000)=""/236, 0xec}, {&(0x7f0000ecc000)=""/4096, 0x1000}], 0x8, &(0x7f0000479000-0x1)=""/1, 0x1, 0x3}, 0x2000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000114000)) 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x4}, {0x0, 0x0, 0x65be263d}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0xffffffffffffff2a, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x3) fcntl$dupfd(r0, 0x406, r0) 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) syz_emit_ethernet(0x82, &(0x7f00000d3000-0xd1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="ba3043e55cc6", [], {@x25={0x805, {0x0, 0x0, 0x0, "42a3a1d6246fb9e4c5a8a0a9315b912953680b211057e75636d408e78932bd968d2b1bc8f470e751bb548c16cddaafab2e8c721167bde780e942bcd05b5babac21389b11fd6e765b81a53cec49412609ab9e35cc7b15058f484add4949f9711e06451e70a2a09be344f5f46303949cb4f2"}}}}, &(0x7f0000a0b000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00006e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair(0x11, 0xf, 0x9, &(0x7f0000907000)) 2018/02/12 21:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d2c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000722000)='net/igmp6\x00') write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000eb3000)) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x6, 0x0, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b5d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_stream(r2, &(0x7f00005c7000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) [ 83.076545] audit: type=1400 audit(1518472081.691:55): avc: denied { net_raw } for pid=15253 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 83.136332] audit: type=1400 audit(1518472081.751:56): avc: denied { dac_override } for pid=15275 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:01 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_rxnfc={0x3e, 0x0, 0x0, {0x0, @esp_ip6_spec={@empty, @loopback={0x0, 0x1}}, {"ac79", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}}, {"2ed4", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000830000-0xbc)) recvfrom$llc(r1, &(0x7f0000ffb000-0x1)=""/1, 0x1, 0x20, 0x0, 0x0) 2018/02/12 21:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d28000)) 2018/02/12 21:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00009bb000), &(0x7f00004e1000-0x4)=0x60, 0x80000) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00008f3000-0x4)=0x1, 0x4) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/02/12 21:48:01 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a26000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/02/12 21:48:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x7, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/12 21:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x3, &(0x7f00002ca000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000fe000-0x20)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f00008fb000-0x20)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/12 21:48:01 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000723000)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000fe2000)=""/4096) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000), 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000486000)=""/194, 0xe0cc1dd16d28a26f, 0x3) 2018/02/12 21:48:01 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000885000-0x10)) r0 = openat(0xffffffffffffff9c, &(0x7f0000fdc000-0x8)='./file0\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fdd000-0xe)={0x67ed, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x57}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000761000)={0x98, 0x5}, 0x8) select(0x40, &(0x7f0000fda000)={0x3ff, 0x1, 0x1000, 0x8, 0x200, 0x100000000, 0x3f, 0x7}, &(0x7f0000fd5000)={0x2, 0x2, 0x7f, 0xb5, 0x6, 0xa6d5, 0x80000001, 0x7f}, &(0x7f00001ef000-0x40)={0x4, 0x2, 0x20, 0x2346c9b0, 0x99, 0x8, 0xa67, 0x3}, &(0x7f0000a3c000-0x10)={0x77359400}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fda000)=[], 0x0, &(0x7f0000e96000-0x10)={r1}, &(0x7f0000fda000), 0xffffffffffffff26) 2018/02/12 21:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007bb000-0x8)='./file0\x00', 0x80, 0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007d9000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ce9000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0xefffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000656000)='tls\x00', 0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000df7000)={0x0, 0x5, 0x9, 0x4, 0xd06, 0x1000000, 0x7f, 0x10001, 0x5, 0x39ed, 0xfffffffffffffffb, 0x10000}) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000529000)) timerfd_gettime(r2, &(0x7f000094a000)) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000f75000)={0x8, 0x4, 0x800, 0x33e, 0x0, 0x5}) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00004eb000)={0xffffffffffff8001, 0x2, {0x0, 0x3, 0x3, 0x0, 0x4}}) r3 = dup2(r2, r1) mq_timedreceive(r3, &(0x7f000002e000)=""/199, 0xc7, 0x5, 0x0) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4}) 2018/02/12 21:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000fe5000)={0x9, &(0x7f00009aa000)=[0x7fffffff, 0x9, 0x4, 0x4, 0xfffffffffffffc01, 0x883, 0xd4, 0xba76, 0x6d3e]}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000d9c000)) socketpair(0x5, 0xef098d992f736fab, 0x8, &(0x7f00005d5000)={0x0}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000a8f000)=0x7fffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000098b000)={0x0, 0x1000}, &(0x7f0000f5a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00001bc000-0x98)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0xfffffffffffffff8}, 0x98) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000492000-0x2)={0x7, 0x5}) [ 83.362189] audit: type=1400 audit(1518472081.981:57): avc: denied { sys_admin } for pid=15303 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) clock_gettime(0x0, &(0x7f0000c1d000)={0x0}) clock_gettime(0x0, &(0x7f0000725000)={0x0, 0x0}) select(0x40, &(0x7f0000a77000-0x40)={0x4f40, 0x6, 0x0, 0x1, 0x5, 0x5, 0x4f, 0x6}, &(0x7f0000c60000)={0x7fffffff, 0x80000000, 0x200, 0x7, 0x5, 0x5df6, 0x80000000, 0x7d80000000000000}, &(0x7f000009c000)={0x3, 0x3, 0x3, 0x18a, 0x1000, 0x6, 0x101, 0x8088}, &(0x7f00000cb000)={r2, r3/1000+30000}) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{r1, r4}, {0x0, 0x7530}}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000076d000-0x4), &(0x7f0000b8e000-0x4)=0x4) write(r0, &(0x7f0000540000)="fe8a12490f8d1bc1bca00da515c16ca6c0e5541ded95140ee9c1d79b55b0aee1a7a393ea4c6bd703841b66ed59b32ef339fbd88b59edb82816a7907ab7cb81b3ed3751754bd2b9c2e6dd0491f905b003d98d6e29d9e9d64210bc724aff8096565be8", 0x62) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e5a000-0x10)='/selinux/status\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000085000)='./file0\x00', &(0x7f00009ab000-0xf1)=""/241, 0xf1) 2018/02/12 21:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000624000-0x8)) write(r0, &(0x7f0000f5a000)='!!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000009000-0x8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000b000)) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 21:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b5000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003a2000-0x6)={0x0, 0x9}, &(0x7f0000563000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005a3000-0x8)={r1, 0x7}, &(0x7f0000e30000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x20000000001}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r2, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000f49000)="844641a5623db7371434b6c832024613b578bd8b7e50c7ab860463cb7f15bf97ca747e512a77293cc8d6be745bdd46b7c7ede8537067ba61e073df8a5ad2b84a04b3d8f14e5158218132b66c6457335dfcb54f4f2cdbc9202f3897f8b602d6466062c973a2b843da9bc59923c8c89a95bebc7839c4335b28a34c32aef015a9b36f452e3fa53e385329954a866b690d7ee6d58239224244d4d7717f5b21bb2b", 0x9f) 2018/02/12 21:48:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x94) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='setgroups\x00') write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x1, 0x0, 0x0) 2018/02/12 21:48:02 executing program 7: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007e0000)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x8a, "cb8920364eeb0de8cfb1f258d9b3aec9b5b35eac087051fa46834ab3d2201429770b9f974b9000d58b2af4a087304852902967387f7c976eae083a08afcc751af86097de2ddc75a5d4384e169a325808aff2f39ab2a20a3cd45b5244e2b19218ea168d89f18b83976b3657498b9b88162cc1f4a7c3b9eba5049da172d0dae93fb4cf7e35f6282ee0f057"}, &(0x7f00008dc000-0x4)=0x92) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) 2018/02/12 21:48:02 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x16, 0x7, 0x4, 0xbb2f, 0x40, 0x3, 0x1ff, 0xc0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x8c) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000308000)={r1, @in6={{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, &(0x7f0000fca000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fca000-0x6)={r1, 0x20}, &(0x7f0000747000)=0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b26000), &(0x7f00008e4000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00004d1000-0x40)=[]}, 0x0) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c74000-0x50)) readahead(r0, 0x100000001, 0x20) 2018/02/12 21:48:02 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000723000)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000fe2000)=""/4096) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000), 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)) 2018/02/12 21:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) clock_gettime(0x0, &(0x7f0000f1c000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000940000)=[{{0x0, 0x0, &(0x7f00002f9000)=[{&(0x7f0000672000)=""/119, 0x77}], 0x1, &(0x7f00003c8000-0xbe)=""/190, 0xbe, 0xffffffffffffffff}, 0x100}, {{0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f000037b000-0x9b)=""/155, 0x9b}, {&(0x7f0000480000-0xa2)=""/162, 0xa2}, {&(0x7f0000249000)=""/30, 0x1e}], 0x3, &(0x7f00003ee000-0xbc)=""/188, 0xbc, 0x6}, 0x5}], 0x2, 0x1, &(0x7f0000400000-0x10)={r2, r3+10000000}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 21:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="3c0000001c005502ffffffffffffff00", 0x10}], 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7a000)={{{@in6=@ipv4={[], [], @empty}, @in=@empty}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000b80000)=0xe8) 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ab1000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) clock_getres(0x5, &(0x7f0000c95000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/12 21:48:02 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000003000)=0x8) dup2(r0, r1) 2018/02/12 21:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006bb000)='/dev/net/tun\x00', 0x0, 0x4000004000000006) r1 = syz_open_dev$usbmon(&(0x7f00003a7000)='/dev/usbmon#\x00', 0x4, 0x92200) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000b7e000-0x10), &(0x7f0000ca3000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000931000), &(0x7f0000600000)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000b78000)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/02/12 21:48:02 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000370000)) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000038e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x81}}, 0x75, 0xb410, 0x6, 0x2, 0x50}, &(0x7f0000b1a000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e0c000)={r1, 0x101}, &(0x7f0000662000-0x4)=0x8) 2018/02/12 21:48:02 executing program 4: r0 = socket(0x3, 0x6, 0x8001) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)) epoll_wait(r2, &(0x7f0000014000)=[{}], 0x1, 0x0) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe6000)="814dfc", 0x3, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe8000-0x1)='.', &(0x7f0000ad0000)='.') 2018/02/12 21:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e51000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000bcd000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000929000-0x94)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x80000000}, @in6={0xa, 0x3, 0x3ff, @empty, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xb1c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x67}], 0x94) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/12 21:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000081a000-0xd)='/selinux/validatetrans\x00', 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004ff000-0xe)='/selinux/user\x00', 0x2, 0x0) inotify_init() syz_open_dev$sndseq(&(0x7f0000e7a000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a2f000-0x8)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b12000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000e57000)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f0000832000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 21:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000081c000)) 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x4000000000802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f1f000)={0x0}, &(0x7f0000810000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f9a000+0x630)={r1, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, 0x80, 0x9}, 0x98) syz_emit_ethernet(0xa5, &(0x7f0000023000-0xa5)={@random="527d37d6951b", @empty, [{[], {0x8100, 0x5, 0x95c, 0x9}}], {@x25={0x805, {0x2, 0xfff, 0x5, "c8a58e83ab5a075b5d9ffc122b15c1de96307e0c436452552887b39ac742ca0861d947f5d3dc3940edc2651b4a5d2bf1fff5be1498dd1327d00c2d3cbfddd6d6e0fe60daee1a27b809ac394e9c6c625c2fb6dc04045b6fe98e925113b10ef155ef37e35f98161cb8206301dabfcb0665f824b2bacc9d910e25141d9f96363650d867f7ccd8be879286682fa556c5004d"}}}}, &(0x7f000094c000-0x14)={0x0, 0x3, [0x789, 0x209, 0x612]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000340000)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000a1d000-0x3c)=@bridge_dellink={0x20, 0x11, 0x224, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000f9b000)='./file0\x00', 0x800, 0x2) inotify_add_watch(r3, &(0x7f000058e000-0x8)='./file0\x00', 0x284) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004b6000-0x8)='./file0\x00', &(0x7f0000745000)='./file0\x00', &(0x7f00000e7000)='overlay\x00', 0x800, &(0x7f0000f2c000)="656b60d589f578ee7959234ed0a0ee10550adbc6f4781afddb0e41da57d3e5e2e24791f5a311f62db0b8311bc7bf52b8ae5e757ea1d374ab6cf7cd288c584638fabdd4e58daf7d33426bce12b2cf5dc39bbb4686dd108acdf19d289c") openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d5000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f00009a6000-0x4), &(0x7f0000603000)=0x0, &(0x7f0000456000)) r2 = getegid() lchown(&(0x7f0000148000-0x8)='./file0\x00', r1, r2) connect(r0, &(0x7f000067b000)=@hci={0x1f}, 0x6) 2018/02/12 21:48:02 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="1b28284d89c3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f00002b1000-0xd)='/dev/usbmon#\x00', 0xa42, 0x6ad2725126d41cb0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000d62000-0xa8)="2ab67d6d91ee045a599c18448bc87545f4a255ba34fc6b24e1875187665747c1f966a4c6245dde0512d9bd6cf9b2305f8b19085b9d84178173d8f7faa13276a8d2c0b7f728e0429c0752d453786e5292ae62795a04cf66d5021d3c5a59eae4c5a866fa7e8da749df02f45c9ac76629b8f082295b8a0304e42a21200940376b5290758f653c2d38bbd2c1c1e0e561c10c84d6d90a62651063a5be292569189963456d3d1a186be8f4") ioctl$TIOCSBRK(r1, 0x40044591) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00002bd000-0x8)) 2018/02/12 21:48:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x91)=""/145, 0x91, 0x1, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x44e, 0x9, 0x7f, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000465000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000809000), &(0x7f0000449000-0x4)=0x4) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/02/12 21:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000061f000-0x4), &(0x7f00005dd000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0xff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x400400) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007da000-0x7a)) ioctl$TCSBRK(r0, 0x5409, 0x64e7) 2018/02/12 21:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getmulticast={0x14, 0x3a, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x80000, 0x8) fcntl$addseals(r1, 0x409, 0x1) 2018/02/12 21:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f000057f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000079c000-0x4)=0x10) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/12 21:48:02 executing program 7: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) fcntl$notify(r0, 0x402, 0x80000001) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000298000-0x4)) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x19}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0x14c}, {&(0x7f0000819000)=""/48, 0x30}], 0x1000000a, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x12040, 0x0) r2 = memfd_create(&(0x7f000047e000)='nr0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000944000)=0x79dad613, 0x4) time(&(0x7f0000d1a000)) 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001c000)='keyring\x00', &(0x7f0000017000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000017000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000016000-0xf2)="f3b26baf01d56d40665dfa3846e1c4114785244fd748a1613b2fdd20661a55cbe2639d3b70e39ad10367394a965f5710435503790f66273d3d162c7af5087dfb46c90e8c62762150d28a295a95531b994c7bd94672d8c5eb7985814df99c266083c282aed96bbf129e807cced3bf0cab0edfcbe400a5c02e4c8cd4e35c1a09d88d793c47e7c4d2208fa8b4de8ddeb6e8a9ff56efa8c32f28e28224b51dc9694ac0a0e94b83d4006b2496818372f12d7f648e3d1053fbd1b8a1f59cdf56ae5d9dc1c28b4f50b7e5c3531b1f116426b4c96f8073fc0f9a326bc6ed8c6493843611bebe30d3d4aee93c8e2631c4128f63bb3827", 0xf2, r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ashmem\x00', 0x10000, 0x0) r2 = add_key$keyring(&(0x7f0000013000-0x8)='keyring\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001e000-0x5)='ceph\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000a000-0xc)='/dev/ashmem\x00', 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000001c000-0xf1)=""/241) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e5000-0x10)='/dev/sequencer2\x00', 0xc0402, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000415000)={0x7, 0x401, 0x96, 'queue0\x00', 0x1}) 2018/02/12 21:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001fd000)=@assoc_value={0x0}, &(0x7f0000e66000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bc9000-0x10)={r0, 0x1, 0x2, 0x1b}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000095a000)={r0, 0x65, 0x30, 0x2, 0x3}, &(0x7f000055c000-0x4)=0x18) r2 = syz_open_procfs(0x0, &(0x7f000015b000)='net/snmp6\x00') ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000264000-0x8)) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x1}, 0x810) 2018/02/12 21:48:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/129, &(0x7f0000eac000-0x4)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x8001, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72), 0x0) r2 = accept(r1, &(0x7f00006ec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00008b0000)=0x26) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000021d000)={0x0, 0x200}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007de000)={r3, 0xffffffffffffffff, 0x30}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x4, 0x4) 2018/02/12 21:48:02 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f53000-0xf)='/dev/sequencer\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fcb000-0x8)={0x0, 0x557eef29}, &(0x7f0000f88000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x7ff, 0x7f, 0x7, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) 2018/02/12 21:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000127000/0x4000)=nil, 0x4000, 0x5015004c9d5a3950) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f00005c5000)='/dev/input/mice\x00', 0x0, 0x401) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000649000)={0x7fff, 0x6, 0x6}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x13, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/12 21:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = request_key(&(0x7f000076a000)='asymmetric\x00', &(0x7f000094e000-0x3)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e6d000)="6e6f646576103a70726f63267d00", 0x0) add_key$user(&(0x7f0000144000-0x5)='user\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000444000)="65906a462313862879bdafc322ffc114", 0x10, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000623000-0xb3)=""/179, &(0x7f0000614000)=0xb3) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c37000-0x1000)="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", 0x1000) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/12 21:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000ea000), &(0x7f0000b28000-0x4)=0x4) 2018/02/12 21:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x20000000002, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0x1, 0x10010, r0, 0x3d) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00005ce000-0xa8)=""/168) r1 = openat(r0, &(0x7f0000191000)='./file0\x00', 0x400, 0x90) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00003d8000)={0x2, 0x6, 0x4, 0x6}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000dbe000)=0x1) ioctl$TCXONC(r0, 0x540a, 0x0) setns(r1, 0x40000000) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) readv(r0, &(0x7f0000390000-0x60)=[{&(0x7f0000b46000)=""/180, 0xb4}, {&(0x7f0000ea8000)=""/189, 0xbd}, {&(0x7f0000d9a000-0x64)=""/100, 0x64}, {&(0x7f0000ec0000)=""/223, 0xdf}, {&(0x7f000016f000-0xfc)=""/252, 0xfc}, {&(0x7f0000d2d000-0x9)=""/9, 0x9}], 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000736000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004c0000)=0x0) setpgid(r2, r3) ioctl$TCXONC(r0, 0x540a, 0x1) connect$inet6(r1, &(0x7f00007d4000-0x1c)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003a9000-0x1c)={0xfffffffffffffc00, 0xf7, 0x9, 0x100, 0x100000000, 0x9, 0x5, 0x80, 0x81, 0x9, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f87000-0x18)={0x0, 0x8000, 0x20, 0x4, 0x2}, &(0x7f0000a7a000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ab5000)={r4, 0x1000, 0x0, 0x100000001}, &(0x7f000080f000-0x4)=0x10) [ 83.839442] syz-executor7: vmalloc: allocation failure: 8590196736 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 83.874769] CPU: 0 PID: 15472 Comm: syz-executor7 Not tainted 4.9.80-g8a174b47 #31 [ 83.882493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.891832] ffff8801cddaf880 ffffffff81d94be9 1ffff10039bb5f13 ffff8801cd533000 [ 83.899864] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cddaf990 [ 83.907854] ffffffff81451d22 024000c200000003 0000000041b58ab3 ffffffff8419522d [ 83.915823] Call Trace: [ 83.918384] [] dump_stack+0xc1/0x128 [ 83.923724] [] warn_alloc+0x212/0x240 [ 83.929143] [] ? zone_watermark_ok_safe+0x280/0x280 [ 83.935778] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 83.942589] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 83.949224] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 83.956034] [] ? depot_save_stack+0x122/0x4a0 [ 83.962151] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 83.968612] [] __vmalloc_node_range+0x3f5/0x5f0 [ 83.974903] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 83.981714] [] ? kmalloc_order_trace+0x7a/0x190 [ 83.988004] [] vmalloc+0x5b/0x70 [ 83.992990] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 83.999454] [] xt_alloc_entry_offsets+0x41/0x60 [ 84.005742] [] translate_table+0x21a/0x1e80 [ 84.011685] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.018670] [] ? selinux_ipv4_output+0x40/0x40 [ 84.024874] [] ? __lock_is_held+0xa1/0xf0 [ 84.030642] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 84.037455] [] ? __might_fault+0x114/0x1d0 [ 84.043309] [] ? __check_object_size+0x174/0x3a9 [ 84.049694] [] do_ip6t_set_ctl+0x2be/0x470 [ 84.055547] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 84.062193] [] ? mutex_unlock+0x9/0x10 [ 84.067707] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 84.074776] [] nf_setsockopt+0x67/0xc0 [ 84.080285] [] ipv6_setsockopt+0x115/0x150 [ 84.086142] [] tcp_setsockopt+0x82/0xd0 [ 84.091737] [] sock_common_setsockopt+0x95/0xd0 [ 84.098025] [] SyS_setsockopt+0x160/0x250 [ 84.103790] [] ? SyS_recv+0x40/0x40 [ 84.109035] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 84.115671] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.122479] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.129026] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 84.139924] Mem-Info: [ 84.142842] active_anon:40244 inactive_anon:50 isolated_anon:0 [ 84.142842] active_file:3660 inactive_file:8305 isolated_file:0 [ 84.142842] unevictable:4 dirty:93 writeback:0 unstable:0 [ 84.142842] slab_reclaimable:6961 slab_unreclaimable:60366 [ 84.142842] mapped:24159 shmem:62 pagetables:667 bounce:0 [ 84.142842] free:1487441 free_pcp:402 free_cma:0 [ 84.177378] Node 0 active_anon:167124kB inactive_anon:200kB active_file:14640kB inactive_file:33220kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:96636kB dirty:372kB writeback:0kB shmem:248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 24576kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 84.208027] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 84.239245] lowmem_reserve[]: 0 2908 6410 6410 [ 84.244661] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 84.275542] lowmem_reserve[]: 0 0 3501 3501 [ 84.280434] Normal free:2952280kB min:36824kB low:46028kB high:55232kB active_anon:164812kB inactive_anon:200kB active_file:14640kB inactive_file:33224kB unevictable:16kB writepending:380kB present:4718592kB managed:3585212kB mlocked:16kB slab_reclaimable:27828kB slab_unreclaimable:241464kB kernel_stack:5440kB pagetables:2540kB bounce:0kB free_pcp:1264kB local_pcp:604kB free_cma:0kB [ 84.314641] lowmem_reserve[]: 0 0 0 0 [ 84.319009] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 84.334284] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB [ 84.351989] Normal: 684*4kB (UME) 261*8kB (UME) 216*16kB (UME) 473*32kB (UME) 385*64kB (UME) 159*128kB (UME) 23*256kB (UME) 5*512kB (M) 2*1024kB (M) 7*2048kB (UM) 698*4096kB (UM) = 2952248kB [ 84.371827] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 84.380372] 12017 total pagecache pages [ 84.384378] 0 pages in swap cache 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bf2000), &(0x7f0000b60000)=0x4) sendmsg$key(r0, &(0x7f00009b3000-0x38)={0x0, 0x0, &(0x7f00007ac000)={&(0x7f00006ae000)={0x2, 0x9, 0x3f, 0x3, 0x38, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x6, 0x4, 0x8, 0x3e3c, 0x4}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_key={0x15, 0x0, 0x4c8, 0x0, "73133188182e426aa01b755c6abe9e7c354bfec73db706bfca189eed02138eeab6a42178ca9f962807623e928caa7f76ed27dec4407d8ddb011d4124291654bbc0ea20b3f5d0d4f753af84d9660b7ba0dc0ca778ef780080b601b92596c7a0b5f1ef0aa58b9d4a4e1f594eb487f73acf777e1624081706b17a44bcbd777e23123826fec680a538ab2dade8cd5c29d4bb60ff884a28ee7661b5"}, @sadb_x_sec_ctx={0x1c, 0x18, 0xffffffffffffff88, 0xa92, 0xd4, "c29c5603dad625d99606ce529b069d8541a00d857756c77a4a8e21439e7d00b38373afacc91473475447cac5d5daae0acb27332897cdad88cb6f5461130e7ec19f1badd7a364740f60f605c3970a1e13b6a2a962131ca81eeab28f717bfc0b6221e47df8e887ea78ec90599a18093aee6c3192251fc5cd1daea446c32613bdb662ef6b75a47db8a10facc3607829d0e31daeb7a2e30a7f8743020cf44e7886d29abcc2994d9f17898ef21819b9287fc7c6d21028e0e72cc4bf03acf6f8146acb127e62295dc3a4b34d45e48047b0d76396cc5834"}]}, 0x1c0}, 0x1}, 0x20000000) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x8be, 0xfffffffffffffeca) signalfd(r1, &(0x7f00002ee000)={0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8002000, &(0x7f0000000000)='f', &(0x7f0000904000), &(0x7f0000905000-0x4), &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) ioprio_get$pid(0x2, 0x0) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000087c000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f00002d3000)=0x655) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000edd000), &(0x7f0000f5e000)=0x4) accept4(r0, &(0x7f00006c0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00002f3000)=0x32, 0x800) accept$packet(0xffffffffffffffff, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d11000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00003d1000)={@loopback=0x7f000001, @rand_addr=0x8, r2}, 0xc) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000070c000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3d, 0xe000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x0) listen(r2, 0xfffffffffffffffc) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f000001a000-0x4), 0x4) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009ec000-0x48)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x1, 0x4, @empty, 0x7}], 0x48) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x1, 0x4000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a67000)={0x1000}, 0x4) lgetxattr(&(0x7f00007f6000-0x8)='./file0\x00', &(0x7f0000f19000)=@random={'system.', '\x00'}, &(0x7f000030f000)=""/166, 0xa6) fallocate(r1, 0x800000000000, 0xffff, 0x1b) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000df7000), &(0x7f00004a8000-0x4)=0xfffffffffffffe0c) sendfile(r0, r1, &(0x7f0000915000-0x8)=0x38, 0x2) 2018/02/12 21:48:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1f000)='/selinux/checkreqprot\x00', 0x88081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x8)=[{r1, 0x2101}], 0x1, &(0x7f0000001000-0x10)={r2, r3+30000000}, &(0x7f0000000000)={0x101}, 0x8) accept4$nfc_llcp(r1, &(0x7f0000001000-0x60), &(0x7f000092e000-0x4)=0x60, 0x80000) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d3c000-0x18)=@add_del={0x2, &(0x7f0000267000)=@generic="399e28bfcab21090cf8a755ddf0dc35e", 0x4}) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r4 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000997000)={0x4, &(0x7f0000a11000-0x20)=[{0x0, 0x100, 0x8, 0xffff}, {0x6, 0x5, 0x89ec, 0x8}, {0x2, 0x80, 0x4, 0x100000000}, {0xffffffffffffc919, 0x9173, 0x9, 0x2}]}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r4, &(0x7f0000e81000-0x10)={0x2, 0x0, @rand_addr=0xa07c}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r5, r6}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005c5000-0xe8)={{{@in=@empty, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000490000)=0xe8) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000000b000-0x50)={{0x6, 0x6}, {0x4a, 0x3ff}, 0x7, 0x5}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000009000)=""/124) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x0, &(0x7f0000004000)}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000008000-0x4)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x4f)=""/142) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) r2 = memfd_create(&(0x7f00001ee000)='.,\x00', 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b24000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xa67, 0x81280000000000, 0x0, 0x401, 0x80000000, 0xffffffffffffffff}}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7}) [ 84.387806] Swap cache stats: add 0, delete 0, find 0/0 [ 84.393155] Free swap = 0kB [ 84.396150] Total swap = 0kB [ 84.399136] 1965969 pages RAM [ 84.402225] 0 pages HighMem/MovableOnly [ 84.406175] 320509 pages reserved [ 84.424340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pig=15509 comm=syz-executor0 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x4) mknod(&(0x7f0000b13000-0xc)='./file0/bus\x00', 0x8000, 0x8) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000032d000)=0x2, 0x4) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000066d000-0x1000)=""/4096, 0x1000}], 0x1, 0x4000000000000000) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x0) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r1, 0x8000}, {r2, 0x4}], 0x3, &(0x7f0000000000)={0x77359400}, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e80000-0x4)=0x81) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r3, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000fdb000)=@random={'btrfs.', '/dev/ptmx\x00'}, &(0x7f000040f000)='/dev/ptmx\x00', 0xa, 0x2) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000e40000+0x56c)=0x200000000007) pivot_root(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000c24000)='./file0\x00') 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)="70726f6365746831ab00") r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='cpuset\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000), &(0x7f0000000000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x200, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0xfe3e) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000113000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d04000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1f, 0x9, 0x18, "03b60c9ce9b9a7c1db2de9cb78bb9e979df7445637cf6171ca1f7685ee552dcbd96998079fc7cc3f1c1ac430934c445b85b9aece27328a84a6ca9189ab8db536", "865bd6a56475aaf13931bf325366397d2629e67c1920fb9049af60a6bf0a41e6", [0x40, 0xffffffff]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000ea7000)=0x3) sendto$inet(0xffffffffffffffff, &(0x7f0000aed000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000166000-0xb)='/dev/hwrng\x00', 0x4200, 0x0) getxattr(&(0x7f0000f03000)='./file0\x00', &(0x7f00000f4000-0x1a)=@known='system.posix_acl_access\x00', &(0x7f00002e5000)=""/47, 0x2f) [ 84.468938] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56 sclass=netlink_route_socket pig=15529 comm=syz-executor0 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000007000)={{0x7fff, 0x20}, {0x80000000, 0xfffffffffffffffb}, 0x0, 0x3, 0x7}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000020000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000024000-0x4)=0x14, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000e000)=0x14) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) r2 = socket$key(0xf, 0x3, 0x2) read(r2, &(0x7f0000021000)=""/209, 0xd1) sendmsg$key(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffd84}, 0x1}, 0x0) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009f0000-0x8)='rxrpc_s\x00', &(0x7f0000ced000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005e0000-0x8f)="3586735464b21ae6acb2f61dab6826eaca4f774f0a5c0ebb4aeb718356e7bf0ebbd674eb40b0f71d65774c03ddbd83bdc0b2f2b039c0dcce4d1e919b341f5c448017f33dcd65b52333061afbb2f55605bd7e501fe54554d7106ff01ecad4098229c18fe8f820578c6bcbbb18693047ac3e15b23831cb9e77c11f287d96d64454f69322af9d86ff773da35dd73ed891", 0x8f, 0xffffffffffffffff) r1 = request_key(&(0x7f00007b8000-0xb)='asymmetric\x00', &(0x7f000021d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000f5000)='\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8920, &(0x7f0000278000)={@common='bpq0\x00', @ifru_flags}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000019b000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000369000-0x4)=0x3, 0x4) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000eef000-0x488)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x0, 0x130, 0x350, 0x350, 0x350, 0x4, &(0x7f00007e5000-0x40), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1000, 0x1, 0x81, 0x0, 0x0, "9cb6e22a5a4c3cc684e144b2d30b5caca5b00bc8f4fe1d2bc51641acbe17a86626568f53fb3e44082c709be3368d8b3a424664a9e213a514fc2459510b1c8663"}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="64bfb9e2de93", {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x400, 0x1, 0x9, 0x6, 0x1ff, 0xece8, @generic="20191fd6aa8a02d616600d7d2bca2ac6", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x28}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="aa6922b3f9d4", @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000eee000-0x4), 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f7000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/12 21:48:03 executing program 0: r0 = socket(0x4, 0x2, 0x3ffffffffffe) unshare(0x400) write(r0, &(0x7f0000a6b000), 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00008bb000)={@common='gretap0\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x6, 0xbe, 0x20, 0x4, 0x4}, 0x9}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) fremovexattr(r0, &(0x7f00000d1000)=@random={'os2.', 'selinuxcgroup]+\x00'}) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000a0000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000512000)={0x7ff, 0x4, 0x401, {r1, r2+10000000}, 0x5, 0x4}) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000d73000), 0x0) clone(0x0, &(0x7f00009f5000), &(0x7f0000ce2000), &(0x7f0000f39000), &(0x7f000090e000)) fremovexattr(r0, &(0x7f0000596000-0x1a)=@known='com.apple.system.Security\x00') r1 = dup2(r0, r0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/02/12 21:48:03 executing program 1: syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xffffffffffffff15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x7, 0xa, 0x20, 0x20, 0x2c, r1, r2}, {0xffffffffffffffdf, 0x7ff, 0x1, 0x801, 0x4, 0x6, 0x2, 0x6}, {0x1, 0x10000, 0x9, 0x200}, 0x0, 0xd, 0x0, 0x1, 0x3, 0x2}, {{@in=@empty, 0x2, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x3, 0x4, 0x40, 0x1, 0xfffffffffffffff8, 0x1ff}}, 0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0xfffffffffffffff7) 2018/02/12 21:48:03 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents(r0, &(0x7f0000ca2000-0x47)=""/71, 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009f6000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f000091b000)=0xe8) dup3(r0, r0, 0x80000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r0, &(0x7f0000584000)='7m', 0x2, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) r3 = accept4$packet(r0, 0x0, &(0x7f0000dfd000), 0x80800) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f000043d000), &(0x7f0000717000-0x4)=0x4) 2018/02/12 21:48:03 executing program 1: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000fd9000), &(0x7f0000094000)=0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f0000001000-0x20)) modify_ldt$write(0x1, &(0x7f000084c000), 0x10) 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000007b000-0x4)=0x40, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x1, 0x1, [0x0]}) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getresuid(&(0x7f0000304000-0x4), &(0x7f0000e31000-0x4)=0x0, &(0x7f0000865000)) fstat(r0, &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockname(r0, &(0x7f0000078000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) pwritev(r3, &(0x7f000001b000)=[], 0x277, 0x0) statfs(&(0x7f0000463000)='./file0\x00', &(0x7f0000fb8000)=""/200) 2018/02/12 21:48:03 executing program 3: clone(0x0, &(0x7f0000cea000), &(0x7f0000153000), &(0x7f00005e8000-0x4), &(0x7f0000f24000+0x19)) fchown(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) fstatfs(r0, &(0x7f00009f4000-0xa9)=""/169) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000228000)={@generic="747be94cb3bff3f7075f7e3988a885ca", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) clock_gettime(0x0, &(0x7f0000684000)={0x0, 0x0}) ppoll(&(0x7f00003bc000-0x30)=[{r0}, {r1}, {r0, 0x1300}, {r0, 0x100}, {r0, 0x444}, {r1}], 0x6, &(0x7f0000d0b000)={r2, r3+30000000}, &(0x7f00005d3000)={0x7}, 0x8) 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fc6000-0x10)) [ 84.752554] audit: type=1400 audit(1518472083.371:58): avc: denied { dac_read_search } for pid=15581 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c86000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f00005c7000)=""/217, 0xd9, 0x80000000000000) mq_notify(r0, &(0x7f0000645000)={0x0, 0x8, 0x0, @thr={&(0x7f00002fb000)="d17fcadc9d59a3", &(0x7f0000f7b000-0x8a)="f85d7d5d4b2e23d68ca389f7ee45108c77949cdad7d5bddc4dbb815cc4fa68814e72c16da34b55308c6adaa91cb37caa979b41a0ecba0dc2f0e6ea5d80aefa0ec7bfa7c6626fe2cc081c04f741f608b7f009ea7a9cd787747f38f67273cadd71d508f8379529f273d8bb997d85ec6fca637bf31f4f228bd7c81360af4cccbbb6ff776e293dbaf2d3941c"}}) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sched_getscheduler(0x0) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00006c4000-0x8), 0x8) signalfd4(r0, &(0x7f000085a000-0x8), 0x8, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000c16000)=@dstopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x1a) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b0f000-0x81)=""/129) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4008c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001000-0x2)=""/2, &(0x7f0000001000-0x4)=0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="c72701360efac119a20679387b6fc02a", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) [ 84.827108] device gre0 entered promiscuous mode 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000db000-0xa8)=""/168) sendmsg$netlink(r1, &(0x7f0000f40000)={&(0x7f00005ff000)=@kern={0x10}, 0xc, &(0x7f0000413000-0x10)=[{&(0x7f0000cfc000)={0x18, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x8, 0x3}]}, 0x18}], 0x1}, 0x0) 2018/02/12 21:48:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000aa8000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000408000)={0x3, [0x10000, 0x7, 0x1dd]}, 0xa) ioctl(r1, 0x80, &(0x7f0000f53000-0xea)="5d7e7632c89c9fb211faa7c256364b3c80a3fb8fd7c2dd04b253052ed110054586310e84137a2e7432aa36ee1c4bff57a77a59afd7e457ac181a096a2f675e3985a946823dfea67b269eb6f87defe816e107b0bcca806e015a52195ef58a61c76d7947f14ba22a390a8e8bac5454b5e18da74fb751b0b17c4a2565dd10a30d6d4e397b3cbd327463298593b3bcbe44f08b3af7aa67202a49396b2d90b192bce487e344fa7398d6cb75ea4d4a5a90362386adea4b1caede60d91a7d3d554b0a85d5b562fc5d815b2fe360854eb672b41659906a0bf8469d6902fec938a430b16ab5b3391a874b73e6bfc9") ioctl(r2, 0x5381, &(0x7f000005b000-0x2)) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f0000ebe000)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003ae000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000840000-0xeb)=""/235}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x22000822) inotify_rm_watch(r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000013000-0x4), &(0x7f0000003000-0x4)=0x4) sched_setaffinity(r4, 0x266, &(0x7f0000014000-0x8)) flock(r2, 0x8) inotify_init() ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10001, 0x400, 0x8208, 0x0, 0x4, 0xffffffffffffffff, 0xfff, 0x24000000, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x200}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x9, &(0x7f0000002000-0x10)) r2 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x100, 0x4, 0x8001, 0x7fffffff, 0x80000000}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000), 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) r2 = creat(&(0x7f00006f5000)='./file0\x00', 0x162) r3 = geteuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000153000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d54000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000ce5000-0x4)=0xff8b) fstat(r0, &(0x7f0000089000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000add000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000e9d000)=0xe8) fstat(r1, &(0x7f00006ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d82000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@rand_addr}}, &(0x7f0000243000-0x4)=0xe8) r12 = getegid() sendmsg$netlink(r2, &(0x7f0000bd8000+0xa34)={&(0x7f00008af000)=@proc={0x10, 0x0, 0x0, 0x80088}, 0xc, &(0x7f0000388000-0x20)=[{&(0x7f000057a000-0x24c)={0x24c, 0x42, 0x301, 0x6, 0x2, "", [@typed={0xb4, 0x26, @binary="0506d9c38d816e5fc71852e18d1bf488dd202fda891459496ff0bdd4ae301d92ff340d98d0c4fdc7205659c4b854862b52f61f68b4e8971ed31189a46d78e51902d4f07a456cb10989c78f33ec48e2e857974eeb273f8c8bcf9fa2e15d914fc37563e0c5cf817b732b6b6fef6b083667bce3097c6641646908736cd0de5d826fd75ed06a8d3492ccf720ada696b40aed23427c86be9f37c78193333defe294ef164f3d9ee291d12d84fab993"}, @typed={0x1c, 0xb, @str='ppp0eth0eth0[self\x00'}, @nested={0x150, 0x8f, [@generic="f54984a54c030e7c", @typed={0xc, 0x4b, @u32=0xff}, @generic="705cce16ed272306a09647ef1692b80c1f6d488f0baf861105d0e32a2b7e0e63994edec0d465b55dcca2ca35d1e6e2c3633aa86262638e0de38f254cd220a17ba492e6f029c6d44380950865be804e06c25dcf5cfca343", @generic="a677a809ba0a59cead490c084187d7be6b69685bfe546c116908a739648c4ffca903ec2c3ced14d7e5d1bc00879c761b1eb2ebcb862aa3505aba8495ca6a556b34787c569a06efc0d40ce9b9f807a6bc51b5a41552834126ba1f22a0126387523ca5", @typed={0x7c, 0x70, @binary="0af20d292c4b5b8c63573c8ac8a1e160f6b630fe80afa8ba52fcf2d1b40b9a1f6cef9263277d8c1d74cfd13bf829336a6292986f79de1c92c1db3c98e0eac2feb658c2bd397002a148449fcf01097b7f97c26ac7675b9df0d3a0820824c20a9da7c4d8a5833d6b8e80c879f8412043b7bcce86"}]}, @typed={0x10, 0x21, @u64}, @typed={0xc, 0x5c, @u32=0x100000001}]}, 0x24c}, {&(0x7f0000780000)={0x21c, 0x38, 0x220, 0x0, 0x0, "", [@nested={0x20, 0xd, [@typed={0xc, 0x6e, @u32=0x5}, @typed={0x8, 0x93}, @typed={0x8, 0x64}]}, @typed={0xc, 0x36, @uid=r3}, @generic="ce7f20f195c4862f26a9112f84e0e9905e356b98be090a49e09eef57f2df87129f74c89a9935d3d5889ce6365e7d19975391f41f3b46072ee345c9fe2a9dce5f0d2b2a295bc33b41402cec63103f0abe32960a98124dc1b7c96b32e326ccad68c0b081d72a7936c27c942c3b537b5135ea0c5f5be8495f7ec70bfe6741d2452a2f169f01fe9ca0f9662b800a033d6c2b1479f7961cc300366ac85c08d194e006b3f159e41f3d416fe2345f0c57c5cf0a720d80a4eea88e0972d38012789feae85be6967a15872e70c00fe3621b98ee7c489a529420a9ebc2f85653b1d5a8a42dbada2d85ac94fb723e", @nested={0x1c, 0xa, [@typed={0x18, 0x5b, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}, @nested={0xd8, 0x43, [@generic="1594c32fa025c7d8f3274ecd3ba1ccc7b6fd687c98ed3be8e5ca47d5a166426ed62f9b985adf0bc4ffb44bae6b56365b72feb704e84a489fc2f6e24edac0dcd19938b0fd77a6f36865fcebfe35457d3349e6e93d19b5555c4174bdc5b734eed41b51be6e89db", @generic="e5e7d6e63180573687863a657fc6adc14d639ce6b1ea40debec12f65c181eee4811392d2b3a73a19d21b136e2bbbf9488849c8d115ec34a1cc5bf5774b73fc9874cc957cff28046e988d21c99136d1abba511f73f0b209880996ebdae0fa87d82e8619833a49380e68d4bb089e"]}]}, 0x21c}], 0x2, &(0x7f00005cc000-0xc8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xc8, 0x20040040}, 0x80c1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000382000-0x4)=0xca73) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r13]}], 0x1}, 0x0) close(r1) close(r13) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/policy\x00', 0x0, 0x0) r1 = accept$ax25(r0, &(0x7f00003f2000), &(0x7f0000e22000-0x2)=0x10) socket$key(0xf, 0x3, 0x2) mq_unlink(&(0x7f00007d7000)='*proctrustedcpuset^\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r2, &(0x7f0000d7a000)=[{&(0x7f0000a60000-0x6a)=""/106, 0x6a}, {&(0x7f00004b4000)=""/78, 0x4e}, {&(0x7f00005b9000)=""/4096, 0x1000}, {&(0x7f0000462000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/create\x00', 0x2, 0x0) preadv(r1, &(0x7f00008f5000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ec000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00003be000)={&(0x7f0000516000)=[0x45, 0x2, 0x14b, 0x6], 0x4, 0xfffffffffffffff8, 0xc3, 0x100e99b8, 0x5, 0x5, {0x3ff, 0x3ff, 0x2, 0x7, 0xffff, 0x3, 0x8, 0x4, 0x4c, 0x100000000, 0x646f7776, 0x6537, 0x1, 0x1f, "c88e48fe7d5713071ac6326c919dec67e7caa493d2f3f7b3a91a9c645e5fe8d3"}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000194000-0x9c)=""/156) r1 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00004e8000)={0xf193, 0x1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000064000-0x20)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) write(r0, &(0x7f0000689000)="cf0e365f1f20b629d32ebe76c02da4b61ab74ff6ffba89ccf7b93f52e87e9f0446f53fb31d923d22333b0a6b41b07595613de50f735402", 0x37) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)="467765762f020000000100000000007200", 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x8743) sendfile(r0, r0, &(0x7f00006d0000-0x8), 0x401) execveat(r0, &(0x7f0000cef000-0x8)='./file0\x00', &(0x7f0000c26000)=[&(0x7f0000d3c000)='\x00'], &(0x7f000095b000)=[], 0x1400) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) prctl$setfpexc(0xc, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x6) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000551000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b27000-0x8)) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000b27000), r2, &(0x7f0000073000), 0x4, 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000342000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000905000-0x8)=@fragment={0x0, 0x0, 0x80, 0xffffffff, 0x0, 0x8, 0x0}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) sendto$inet6(r2, &(0x7f0000e6c000), 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000740000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00005c3000-0x4), &(0x7f00005cb000)=0xffffffffffffff02) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000657000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000fa000)={0x0, 0x800, 0xfffffffffffffffa, 0x5}, &(0x7f0000ea7000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000056000)={r2, 0x3}, &(0x7f0000121000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000025b000)={r3, 0x80}, 0x8) 2018/02/12 21:48:03 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x16be9bd1, 0x6, "14e9fbc5a7ff", 0x3}, 0x10) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/158, 0xfffffffffffffff7) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/rtc\x00', 0x0, 0x0) mknodat(r0, &(0x7f00006ff000)='./file0\x00', 0x81, 0x9007) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d96000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000709000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f22000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x17}}, 0x2400000, 0x4, 0x100000000, 0x3ba1, 0xfd}, &(0x7f0000675000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bbd000)={r2, 0x3, 0x30}, &(0x7f0000df9000)=0xc) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r3, &(0x7f00005b5000-0x10)=[{&(0x7f000066d000-0x1000)=""/4096, 0x1000}], 0x1, 0x4000000000000000) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x3ffffffffe) 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000018d000-0x1)="7f", 0xfffffffffffffffe) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003fe000-0x8)) r1 = memfd_create(&(0x7f0000d19000-0x1)="7f", 0x2) dup2(r0, r1) fcntl$addseals(r0, 0x409, 0x9) syz_open_dev$sg(&(0x7f0000b56000-0x9)='/dev/sg#\x00', 0x1f, 0x242000) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/02/12 21:48:03 executing program 4: socketpair$inet6(0xa, 0xa, 0x5, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x80, 0xffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f000047c000-0xb2)='c', 0x1) writev(r2, &(0x7f00007f6000)=[{&(0x7f000021f000)="28487e6009d431d6ab9569651fddb5b21ac4d191d9af9c285013379d7b987d09d4dc818a68ef45025e459871cf915fa04342dcae26dcfc07e93e59c3f92afba4351444a47647aec5a78058629cb483b834c0887e2187fa9e83d518030c1bab1238fadf3cc3d7457081aba83060f73215d2a7164ac5110de975a952a51317031c72aaa43b285a36f6f0175427b77d8d6fd4502d4838573a8b617e7093ec"}, {&(0x7f0000cfe000-0x8)="91617bb0aaf09c5c9e"}, {&(0x7f0000a0a000)="ad70c6807e30a159ab9e42988256b9372a8ccf7f2b5c52597bcfbb1c2e152bcc78fbdd05ff35b7e03526fb65e6628da5a79924ac56f2b195d02e832192", 0x1e7}, {&(0x7f0000376000-0xf2)="b8599a3717db5179e80003f99b32546285f11ae58e2da7efa51e4dd65a141cd8caf35a53416baeba1570d762b74bd0081652faff8eebc81660da121b234c4b50ee4b8ac50fb0bc818769afef8ea3521dab1c44b5c255370286bc6c9d7d02465f2e221c378876858c071d57ecfca34d07e6cfc57b2e1013312f98a07c6c381e30103cb4799443a88c6a59e2d8916485fd8f5848a9c7795241c768cde5e71049b0e7818812a34e87d45b17500f17b4ac03b5059f19b1c9cb7725cbc757167335116363d6bf23962398b284e2fd696594b617a7f2ff855bf4311ac6598192f62df3fec7a95168af46cebbe3bd3ce10818c7dde3"}, {&(0x7f0000b98000-0xd7)="f6c709c4a922a99e93a35e8dd762f5e05ca4e073c2b8c70d0065a40d24a862148653788a2c0b9c5b41de66b6dda128102b0b11597286a5034764751b2c23e7fcad3a3017542e3c77440d51997ab7b26c5864f8173e3df535fa0799920d066ffbf5980cc0ec63bd787c7741401405bc409d24e5b51bde0b1b9104cdb1a1ee956342ba371cbe8d7cfca40f20d8b3cc8bacae396c7dfdf6a00d75129bfa1105133aeb0b9c24b43f8b62fa974186028b737d3d6c9ee2298b87905fad28096a05eb3c58134b119896d533fe53887531b5d5e7233804c1375236"}, {&(0x7f0000b9d000-0x67)="53f71acac8578a14b42aa5c4011d9b522a6e0b3437380326cd1f872af5b8c1a68f66c45c2ab80e6929406f016945b027fd016f003ae713550b9e5a488440ba2be3fd203f0115a8b170298e8d7f954666cf47a5ac08aa31c256976cdb6c3bb8105971e32d5a203c"}, {&(0x7f0000e85000-0x46)="992cfc614ae361949cbebcfbc861239a00022e4ae6368eeb88fb62b730ad8e953fb16d5f7f58fcf891a8f241c5426a965dd06ebbf5615feafa3fca37b7d50eeb580e1d4fa8ab"}, {&(0x7f0000b9b000)="95924f9e0eaec47be3ec86c15590c948468f5900d8abaace879aa39afa2bc8075c367f3f4c03dc3a8df939aa091ce570eab5b37be4b17ff092f35aaf0047b4e69ebc03c3cfb78545e6057fc3b470f9558247490b4c78c610df6174aca0e8ef9ab2bafd0cabe415a56c3674021d20146f7d0709b2075b102e63c1dbad3acfc2162cf574a182f779f274273bc792fe", 0x8e}], 0x100000000000028d) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0x365000)=nil, 0x365000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000031b000)='dns_resolver\x00', &(0x7f0000205000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000fe000)='wlan1\x00', 0xffffffffffffffff) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d2000-0xe)='/dev/keychord\x00', 0x8003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000dae000-0xa8)="cba27d23a7eff053ad47b00bfea128358e7b4211d2000393c4d8123d034492e075424367b44f30c5d2fbc7e0dcc5ed2e33421463d0d0fb76c0e3d18c2c2425cac50366fd4bcc8cc4171bc285e3af2ea7880bb077bd98ea30ba89b07a66a13ae4a09b4748ef9dd7e14adea1c2d731f8a92600d01c0d09fdb9f58c33db973ea475fbc61352ba824835c9689e6ab1a3ab64f7cd287541055a193a431ed789664a797338fcbcbcb26175", 0xa8) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000a7000), &(0x7f0000455000-0x4)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/12 21:48:03 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005a7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="6acc54f3f21f897833e531f2352d58aafda2957e330b3bad52f6f2c91f2c4a29f910c9a010d3ea232332c9832d404dedb747aa1ff107bcc67b776acc4a1af69d407b4dd2988cf55c53ba94aec927efc360d8440181ab1d6da44d07274e4e259ebe8b7118ad8511c5b0681d6e250d2be9694137aea5e3e086c3b0db98558baf9cdbf7063b304de5f0d1ccfb3bc2c5834cc30db67e797455a20610e033f20eab26be9fe36107edd5d994e3bb79e1d32e3ff9485695f51707cb8fa034ab986ca7", 0xbf}, {&(0x7f0000c93000)="e4616472a3b3cc04e29bb413decee2", 0xf}, {&(0x7f00009f0000)="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", 0x1000}, {&(0x7f0000d8c000)="8d6f921900c8c290eb0c7defa515df8983822390fad4ffbcb7e12e896c34da356ff3c15090424c124415eb6dc52912b2494dda9b7cfcab54fc30893638c0e579a4126e3fe1c58cc5752a27cc76ed630d172a8cc42a005084d19e596e62299541637a162be4b60150250b186caff03ade572f58810796cbfc3b2ca75247", 0x7d}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000c52000-0x1d)="513bed4e68c225aba48aacd64800cf9e9f8ffde75796e4ba6014d0f19c", 0x1d}, {&(0x7f0000530000-0x9e)="77da94990969038438ae88f0cc96d45a85aead608c50c0739b4ec9ea8c1feca3842ec694642e59ab0d478d300662917f498bca4335f5706322364ffa68285964fe2ba370d06dda5cec52d64cd4546325a667414a97371378e96c5763dfac3cba9e55d51335e5139347d2969fac0b636366139acc019a3e197940f460979164499ad86523eb55c55b4ed2174bbdf0c989766c2b57e5400fa8ad9df3e080aa", 0x9e}, {&(0x7f00002d5000)="226a20aacc892760612ba9821eef58ee3a7cbb456779b89ab623bffe5cd78920d9b93bebee08bd45f220e444868c66fe075f3403964b5c2aa37a1d559a808cd1a4ccd3d0fd8e2083d3b7b97b767616aebe1686dec7afc3e2585c88ff", 0x5c}, {&(0x7f0000001000-0x17)="f78bb5cfa21fec9e3b1d48fcccc9276a3e75aa6b4286ef", 0x17}, {&(0x7f0000fea000)="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", 0xfc}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r2, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) sendmsg$unix(r1, &(0x7f00008e5000)={&(0x7f0000837000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c4000-0x20)=[{&(0x7f0000aee000)="a18269d210bbb71d354a9bade6160918820a79a1d9985bab680fddcae4ca822d81a5fbaadbaf72331a12b2a9d46619ad3b591d78047b9627150aa1934e3ed45c9b722898422f1d11519f48801c6d87e04d8bf02c9a5f63a38832e6cf60f74cffd36ab3864ed765e0e0b1b7a572f860f24aebfe7460540fa3f5de126d04c179a02e304a3a7dae", 0x86}, {&(0x7f0000960000-0x19)="4e8a63229ad6ab501b86b810a5fc44c2f5c340bbe16e70498a", 0x19}], 0x2, 0x0, 0x0, 0x4044800}, 0x8000) sysfs$1(0x1, &(0x7f0000486000-0x7)='loeth1\x00') 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008d2000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f0000c37000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001f0000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2001ff7e, &(0x7f00008af000-0x1)="91", &(0x7f0000f13000), &(0x7f0000000000), &(0x7f0000000000)) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fc7000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc7000-0x14)={0x0, 0x1ff, 0x1, 0x9, 0x9, 0x3f}, &(0x7f000043b000)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc6000)={r2, 0x1}, 0x6) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000027b000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)=@ipmr_delroute={0x24, 0x19, 0x300, 0x3, 0x2, {0x80, 0x94, 0x80, 0x0, 0xff, 0x3, 0xfe, 0x0, 0x2200}, [@RTA_FLOW={0x8, 0xb, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x45a, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8), 0x8, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d1f000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000664000-0x4)=0xe8) stat(&(0x7f0000ee6000-0x8)='./file0\x00', &(0x7f00007ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ce0000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x5, 0x0, 0x0, 0x2, 0x80, 0x80, 0x6f, r3, r4}, {0x6ffb5c89, 0x7, 0x8001, 0xff, 0x2, 0x6, 0x8, 0x1}, {0x905, 0x82d, 0x8, 0x9}, 0x7, 0x9, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x3e}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0xfffffffffffffffd, 0x5, 0x0, 0x1ff}}, 0xe8) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006f4000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000873000-0xc), &(0x7f0000671000-0x4)=0xc) 2018/02/12 21:48:03 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000001b000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000007000)=0x8000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r1, &(0x7f0000003000-0x12cd)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c1fc71", 0x9c, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "f9bb30", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], "edaf482ba282afaf6c66da70fc71bf78b3b4ebe12b6da77c0df42d56875557796fc426b6ea01fade2dbe51281286ff3257c49ca3389c946cfc43806c18942d62320c9d8591f13a7124fc160c247028cc66452fd7fdae1f148269db3053a89372575c4c0641738fa07141ebf3"}}}}}, 0xc8) socket$inet(0x2, 0x800, 0x6c) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e5f000-0xc0)=[{0x1419, 0xfff, 0x1ff, 0xfff, @tick=0x2, {0xfa, 0xfffffffffffffffe}, {0x1, 0x1}, @ext={0xfb, &(0x7f00005bd000-0xfb)="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"}}, {0x20, 0xd22b, 0x8, 0x0, @tick=0x9, {0xffffffffffffffff, 0xf40a}, {0x3, 0x100}, @raw32={[0x4, 0x9, 0x8]}}, {0x3, 0xfffffffffffffffd, 0xffffffffffff7fff, 0x964, @time, {0x5, 0x200}, {0x738, 0x20}, @ext={0xea, &(0x7f0000955000)="6d6be66c9c4057bd19d2d54e7fa5e932adec0e6e978ed1fc1054499884cb4022951a23d01b7e23309358f4753c68dcb8c0381a8a95333e552aafb0535cdd1ab3308ed3adbb31974033e28fc8e84589000562f1075d6b4f2f4268045498f94fd859d9f3b54ca72ed3668ac938a54b43eee5d45ea3f3d56ffe2aca8457b76ac9c3d319df5fbba93c6cec3d8b8d898d68765face9d6f1d679f54e7b2b2f607dc2fde95982ac7b00cd8a00457268a2651be6fbae6fdb3deb4f691246396a3f00c7ecff5f57807692ff678cca3395ec6f5a10532c12179858955d516e9082cbe567d8a11ae369538159a4d97d"}}, {0x7fff, 0x3, 0x6ee, 0x400, @tick=0x7, {0x1, 0x3ff}, {0x7, 0x3a0e5ee9}, @raw8={"24940352eba1ead2caa611a5"}}], 0xc0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/12 21:48:03 executing program 7: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x1) 2018/02/12 21:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021f000)='/dev/vga_arbiter\x00', 0x280000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ae9000-0x8)={0x3, 0x204}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009dc000-0x8)={0x0, 0x7}, &(0x7f0000e20000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000259000-0x14)={r1, 0xffffffffffff0000, 0xffffffffffff8000, 0x40, 0x8001}, 0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000042000)={0x3ff}, 0xfe41) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac8000)) r2 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r2}, &(0x7f000016a000)) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ea3000)={{0xffffffffffffffe1, 0x6}, {0x0, 0x2}, 0x2, 0x5, 0x54000000000}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000993000)=0xfffffffffffffffd) r3 = syz_open_procfs(r2, &(0x7f0000f61000-0xd)='net/fib_trie\x00') close(r3) clock_settime(0x0, &(0x7f000095c000-0x10)={0x77359400}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ab5000-0x58)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x3ff}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x53a}], 0x58) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/12 21:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000065e000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000746000-0x4)=0xe8) getgroups(0x6, &(0x7f0000b8b000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f00007aa000)='./file0\x00', r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f000015d000-0x8)='./file0\x00', 0x60200, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000c3b000)={0x0, 0x0}) setpriority(0x2, r4, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000ff6000)) r5 = syz_open_procfs(0x0, &(0x7f000055d000+0x5d3)='map_files\x00') pwritev(r5, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000871000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x400000049, &(0x7f0000d24000-0x1e)=""/30, &(0x7f00007ed000-0x4)=0x1e) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000924000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) close(r0) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000150000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000013a000)=0x7) socket$inet6(0xa, 0x5, 0x7fff) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000007000-0x41)=""/65) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000019000)={{0x7, 0x7ff}, 'port1\x00', 0x40, 0x404, 0x9, 0x1, 0x40, 0x0, 0x6, 0x0, 0x7, 0x2}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000018000)=[{{&(0x7f0000018000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000017000-0x40)=[{&(0x7f0000019000-0x29)=""/41, 0x29}, {&(0x7f000000c000-0xa9)=""/169, 0xa9}, {&(0x7f000000a000)=""/83, 0x53}, {&(0x7f000000e000)=""/37, 0x25}], 0x4, &(0x7f0000014000)=""/43, 0x2b}, 0x7}, {{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000003000)=""/151, 0x97}, {&(0x7f0000018000)=""/76, 0x4c}], 0x2, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000019000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000018000)=[{&(0x7f0000011000)=""/58, 0x3a}, {&(0x7f0000018000)=""/143, 0x8f}, {&(0x7f0000018000)=""/112, 0x70}, {&(0x7f0000018000)=""/221, 0xdd}], 0x4, &(0x7f0000009000-0xf7)=""/247, 0xf7, 0x3}, 0xd9}], 0x3, 0x120, 0x0) recvfrom$packet(r0, &(0x7f0000019000-0x7f)=""/127, 0x7f, 0x40, &(0x7f000000f000-0x14)={0x11, 0x15, r2, 0x1, 0x6, 0x6, @empty}, 0x14) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) 2018/02/12 21:48:03 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000016000)=""/4096) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000016000-0xbf)=""/191) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/02/12 21:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000853000)=""/163, &(0x7f00007d9000-0x4)=0xa3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000122000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007e4000+0xb2e)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000338000)={r2, 0x3, &(0x7f0000e3e000)=[0x7, 0xd7f, 0x7], &(0x7f0000416000)=[0x2, 0xc27, 0x2, 0x4, 0x2], 0x1, 0x8, 0x6, &(0x7f00005d2000)=[0x7669, 0x9, 0x90, 0x3, 0x5, 0x101, 0x2, 0x6], &(0x7f0000fcd000)=[0xf1, 0x8, 0x6, 0x4, 0x0, 0x7, 0x4, 0xffff, 0x1ff, 0x101]}) 2018/02/12 21:48:03 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000feb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000024b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000570000)=@assoc_id=0x0, &(0x7f0000fec000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e19000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fff}}, 0x100, 0x80, 0x0, 0xfffffffffffffffc, 0x1}, &(0x7f000044d000-0x4)=0xa0) 2018/02/12 21:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000002b000)) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x14, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 21:48:03 executing program 7: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000576000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f42000-0x4)=0x1, 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000991000)) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f41000-0x4), &(0x7f00009f7000-0x4)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000a0e000-0x4)=0x400000003) 2018/02/12 21:48:03 executing program 2: unshare(0x400) r0 = epoll_create(0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008e1000), 0x4) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000002000-0x30), 0x30, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0x2d)="9dd37a3653b1169f6ada1e9e6adbb225f89f6f37a66c7047fe4955a6d81af39ac774b8c1bd4998934d1305ea64") [ 85.278100] audit: type=1400 audit(1518472083.891:59): avc: denied { create } for pid=15803 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/12 21:48:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000660000)='keyringnodevppp1\x00', 0x0) keyctl$setperm(0x5, r0, 0xfffffffffffffffd) 2018/02/12 21:48:04 executing program 1: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000e6f000-0x10)=@can={0x0, 0x0}, &(0x7f00002f8000)=0x10, 0x800) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e6e000)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x8, 0x500, 0x2, 0x80000000, r1}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000978000-0x4), &(0x7f00006ed000)=0x4) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x7, 0x8, 0x3, 0x5f, 0x4, 0x4, 0xee8, 0x3f}, &(0x7f0000001000-0x40)={0x1, 0x1ff, 0x5, 0x4a, 0x7fffffff, 0x9, 0x800, 0x8}, &(0x7f0000000000)={0xfffffffffffffffc, 0x6, 0x5, 0x80, 0x5, 0x3c, 0x100000000, 0x9}, &(0x7f0000d34000-0x10)={0x77359400}) clock_nanosleep(0x3, 0x0, &(0x7f00002be000)={r0, 0x1c9c380}, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x79)=""/121) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000047b000)='#vboxnet0-#systemtrusted#GPL\x00', 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a44000-0x8)={0x80, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = userfaultfd(0x2000000000000803) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) memfd_create(&(0x7f0000f21000-0x8)='proclo}\x00', 0x2) fchmod(r3, 0x0) close(r3) close(r2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/12 21:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000f98000-0x2a)="85acb3c8aceb24ff43f9397c917eae517fc0e3e0453c53bb62446a43ef160fbbddb851afa9790833a075", 0x2a, 0x8800, &(0x7f0000c49000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000fbc000)=0xfff) fcntl$getownex(r1, 0x10, &(0x7f0000095000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) setpgid(r2, r3) mknod$loop(&(0x7f00001f8000-0x8)='./file0\x00', 0x2000, 0x1) shutdown(r1, 0x1) 2018/02/12 21:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f00002fc000)='/dev/input/event#\x00', 0x0, 0x6000) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000d1c000)=""/243) socket$l2tp(0x18, 0x1, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000d31000), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000034000-0x11)='/dev/vga_arbiter\x00', 0x303001, 0x0) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000424000-0x4)) 2018/02/12 21:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b98000-0x8)) syz_open_procfs(0x0, &(0x7f00000b6000)="6e732f7573650005") 2018/02/12 21:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e24000-0xd)='/dev/net/tun\x00', 0x0, 0x20200) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000062f000-0x4)=0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a0f000)=[{}, {0x3, 0xd0c}, {}, {}, {}, {}, {}], 0x200000000000002e) 2018/02/12 21:48:04 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006b4000)=0x9, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f000006c000)=[{0x100, 0x0, 0x9, "54cb7888e479a6845a8505843d03b802657c1c569588293d37ee0a2b9ddbb8b70bbb1a0a19003f9fe7951ac4fbcb08966f85e8d2a662a984a816531a9056ae0a305a797f0262c720ab487b42b2b3b72f493c500f9c08bfda321377b3fce37b5d0ddea47327ef0f5c4a4a2e6f5aa7725fe6fcc73e8511923e0cc6ee9252ef347ba15d00eb96a33609c0f36cf6e986c1bb3cf44f9dd59d051d68c9f3fd49cd465919f19b686460c92281860d7a85d09d28761f98e4be6151275b66d86fcae79a0ed3dbf3b00e904a4b163c579a16fced2e98fd15eb038cb7777e073edce08ae9cb229af4f5c1830bbacf27ff561f"}], 0x100}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f73000), &(0x7f00003c0000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) syz_open_dev$usbmon(&(0x7f0000f95000)='/dev/usbmon#\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/12 21:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/02/12 21:48:04 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000bf2000)=[{&(0x7f000094a000-0xbf)=""/191, 0xbf}, {&(0x7f0000ac7000-0x29)=""/41, 0x29}], 0x2, &(0x7f0000b16000)=[{&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f000010e000-0x20)=""/32, 0x20}, {&(0x7f0000634000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000435000)=""/196, 0xc4}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000b6e000)) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000009e000-0x4)=0xfffffffffffffffb, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002f9000-0x1000)="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", 0x1000) sendto$inet6(r0, &(0x7f0000b5b000)=' ', 0x0, 0x20010004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x10239) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) r2 = memfd_create(&(0x7f0000a26000)='\x00', 0x1) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000f56000)) pipe(&(0x7f0000b41000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a16000)={0x0, 0x1000, "ed49b16e7290287bd61614225a607bdf2b36accb930b573fb0f5b45418f22d6e36a8047b1175d22b9a6b7fd7bb040d66ddbcd00962ef8fd85df9321f2d1606ea2ad63805f5a21f31f685bf9f9e909cea6b55a8ad0aa51332c23331821d69216cd769a194cb67a7b3a81da6e40d6a911597a7250a4c2d7bd20156547d2055883280edc98eda0a5a82a5e95aa6bf083a126808d7976d276d44f89668130299bca8f6f869c3f0393e64a07103643f53afb94d236e0d9aa9255aef8a8a4e9c5f210867eeee2ac451344204cbcfc3a484e22c983e8d189bcee896548603738fc2b0329d531e1eb7d66a677911246deab3bc4c66945f3522e8e09341c8613fabc824a7db84205f21cd10e7b8834ada58935e934bb8047e8e2e59fc7a0d6d03c8c3ef11fc3b7ee1e07a9d24d9aa58e5dae78d59732c2ec237db143479228fbb7112350373f4c37ad9cb1e40ac0463c99290157704b19f15775d213f05f499f37a735cc9873fd0df01bcbbb39d9d51d0edf91c476476d9d93a38d8efb2f1734dbd275d2cdc0b5fe6c796c60f20145c3fe11dafd8e49108993df6e914959097e169221c3d70af0ef9b0c1befcbcd211507823b7ceef49a912ff34dcca98a8a5d6f1ebb6f4968a27220b4b50ee3e2e4f2fa8c7b329c64874f919a4022dab5e8597b8ef4e2a2120a90fa3762f856d7679ce48baf681f7ace7d81e5fd9e9588b9a5fecc336954bce160c34bcba534902687fc0c4a69781fc350129ef65a5d39ec043b025fbc390a3897a57d35ab66596ebc141a360d942ee513b884eaf90b40fdb8bdc713cc3f41865c9361a5443d9dc1c2ee18b8ee5f02f53fbc23c99c8287565b56a194703c0b51f11a69fd9f8561a17f354f6538700340b63eb58fb6ca951f169c31a6752f069f2ea4e0c63725b32c82f51cb8e3ae8ad14c2d6576e230953348955e708daae1c97fe3b5d27df9a54303572050d8892185d199ec3f4812fee552fb99a8f8e3890dd757aa6e884e83e8cb24183004d9bbc957350871e514593ac6f8431fa33178fd64f047327a716050545a0f201b633f9b7163710bb281cd5897b680562ec7a616fd8125dc37a5b5befdab39c7c83b8b9dbb1b55a16aaddd35004dfe1cd0d857027f9525d326970a26265c8935294021dbc25493f6aaf3c68097a83f2d6fd2d600d0811f3b529a2d97dc63e98bda358544d88b117ad950b3a1cc8f606336969118e75c8d323514b7350bd49c9ac93bbc533ae3fff9b5306c31ddfb7430750c37e16ebdd887dd5160137cc505174db7f1e2b2ac56340dd94eaed3a4287ce022eac27ee8df5971b276d1cc61a6b5f0c8c4d320e5b5d9c2dd43348aba9cece95c762f85ed55a77921e80be4228d6e2f305116917ae52969b765b8b4ada9eafdc59fba35c0a16973e66a1d38e8d3409dec51f291445ed88bc38ade76e67bc30716642f267d8f60d77fb2e26029e1fd4513524736e0cee275b220132e1c56991130ee0dbe7fd064855d92c03f9cb920a9356fa69419d548addc8f6391a5416be73b4ab2d5f9c78c5d725b63652347973cda914392b68ebdc0db43c386a8a752d08716f6082446c6af79873badc8d9c9db5669f12b8652e78f6ef0cb601e3448d3c3745408a829ab601eaf1855f83171d493e14ba9e3a8d1931e4f28d133d8d1469f3e4e761441aa61abab118cfc6d06cbf3182a8e92a26bec0908d2387e0626e20c1ab5ed8ae3456f247ec279ca1fc56cecad3c6e3b7d1c620e310e9815d9029d25cf7fcb82312c4f1cd3f8bdd1569d9988a6ebd79b37939a0929a2b2975950eb7fb5c1d65716ccd231169e359737544c28ac35b912bcc773c65505ddf9d2ead0de21299ed15f5730f9aafb47365c5b72ccfa3542b6e1b588ee9869b872ac5c621232d496eb4c5fca1e3cd3bda0d56ccf26c6cc2647057a1e2adaf319f589766ee2e19ec4c882c653869a416ec0606f8e6c14d2016dc5b1747cbe97899be5aaa23258e9865159897e99952717f9535d98f5af36b8ac9ec49f369f36c085159144baa4c1dcc92efb7bb0b62b8ccabfa306dbd416c9978f2b0b255d67a0ed5fa3ad6d0c0f870bd4e770a34e14b6c508cf52ae5f45a9ed74a885cb665ccdee0a84c194de0bea46c34a6dd221adc3ad2d16ba8f18822c21b64ef58dbbb79cd64e46b0845b15c4b6f4b94610dae614594d5a19a052d6a79c20e9aa25759148c28420a0c25822231eca35e95bd249386b67f22b21e4b2a483fac91ea6b26f98e1215a2112872005e41055abe2fbc1428bb33a48b414d428e5c3d81344ecb3ca3963dc732345fd49a5a7dcf9c10d3b2d0be2ce89c12a188f93bb08788399c86dc55971a07c69d341d1c25b0f174cee2432cc9ee001e8fcf36baa0755fdfd26dc69553a98e3b885208038fc36fa9a046a182c427be5fe47885b76efd6bf844cc4241d903a2dc1ec3b106e3e948250fb307aa73afa075e3785e9e36446716ebe22eb1ddc92c70267fdd388e4b724e3bc44ff5fef28b2e077ff93286668bcfaf2d1ac7e73b5f8cd9e966dcc27eaa0af48a409dd1a39c8aed9b86712d0c25ee313541a703f56246630519ae1901e28f7ef5b5897f11d4dfec66d902b3c442a6a7a5f116df517faa1b044d5a039d5f29f6040ef8ecad2c7fe6ecb4d77ba6ec595ae589bdcaeba0e85fb2b3fb2960939d3125b018db0052f58ff10067d1ba34ed6eb34fff6c39caaeac8f9eefaebf2237ed10eba10dc4eaab1ac8a33974b399770f550c09f2eb112e67fe84fbb641592d1bac7a1c614516fafdecc35fa471711edb3f9f38e8b355d84c3000b11da767100e30d2493abfc5effd349f0c1e2bb5329ea871615597d52f0e488df63620ddba886a78648a6c241fdcb149c98181b566ba4415a80a499cd74bd411e8e94171ed877bd914f854f8a0f97262588c74d3808402603ad7a7745d835e58d5e9374106399d86ce9d2edb57a102dd633675b7475b5cd65dd5985eb59e91d30da990e65d82e178c282874207ccdd20b24a5c791aa3c368f263f4f3dedc315cff6cdcb49bbba0795f5f64f0cd52d975c196ccb7ecb2be4ef222e826d518c1dda3c667785980f469cf211e5816d9f4ce4a81992b49307c2300431eec5cab790aa99333e2558b381140ae7e2c5e70f65ac17deb90256abe43b7e4937a75cf9847412e408144d1acfecc2184c6f760456cb139a5e00496ea866a63418662241b51c4bd0f9f8314e2d43a4f56b565fe44022e6c96ffb0274effcb0d18a8ac72e4b4d88df02b55ad5cc7dacfc9a98150d08c80e65539b5b9c9bdb2189a311663ab794542d59ae2348badd3e9781d57d5e1fc8e1a514e2ce9684e6398c99e01d67e3a6baea9c3f30caa52d44f61c7663597c35973345f968b9ca95ffee1141cf132b9e230f4676ea4e3613a96007fe07963a3890c91cbe5d1fd487d54c1ab54d36b878ec3785b36e26747cd04f7c7123bf1c49068090e1ffe710b4820a0c8731a274fd2e8e0c3214d3f740fae709ed3495f51854f7f8c3d3a15f6db2b4e668c1124f284221089c24a1ad61fb836890a67cfff19fb632ef0f720ab6a06eb337386ff351b705cddce14828c932e4deda12bc754c5785686afd921ecc72561841d63823fb870c5c31b5da26b60112313a69935435949fe0f06954c95af8e25a1f5b25182a9274e6548e58b12f772dd8a2e4b03b79771f707388ba6ed036abea72b9f63d733aff80bd69661ccd9d0bce97ab21f47bced630f7e3822535d1eec39123a4680ac9be522e61265b1a2b4f6810e8e538b46570374eb71051d39e10a5d023ed2388dc14d97058257cbe5ab2f184c56b0cfbd037bc0b793b8c41c6663ac66a30eff6d214e66910177348ed063a894503bd9992f61fa67e5b632d803a14e7a05a55fbd62041b48deb47455401b1cb96586e68850dafc3b80980df907de0ba1cb4473c68174bcaee560efcd885e010d685549b6b49ca50e4b3882d0b21baa991a3571e7f85aac12e8eb619a4552c0f514bd44bda400eb2dd9a15950f48c99e33fe077729acb42e0b39318b634541d023b1e02bb4e0852fc336bf57639f840ae499cc875a6107b1c1a60e03d592024a56fa19144c9afa83225962dd9f278695c5e67f7d4ad18b9bcdafffc2326c76e89e3c7c76601d59adbb0cf17ca3ce60de5b90899cd1cf1e6a9771ed907b1ff6232e33b6152de1079816dd1ba63ae4a31efcb911c7d66c76ecd61e68d147e2dc9e1fd676873a280e5f22eabd7326fe47f99c70a1e098d97d09f4a47f0c8d88281c8dda82f6c4e2de9ec452632c817ec70ef25ed14a901ac10dfa2c76511f0cff0479390d5dbcf8f93bb1ff0a9106e51d21c34b728329677bef34dc047304051eef4f86bbbc1678598e727dec68de9acdfd119064166ce2dc23548afc011867e9600b33ef972d5c8bb3a015efe1ea168c7a401703973182cd6677ec0ff24c426996b769e6140cb2dc0543d0627069fdd3d8728af5a010a8dca06d491f73ffd051f0292a2c041d3bc1f4e0970af8b49c8bc20da6570efb4671d8067c3c68aa7c71458e9719f0ac52429724f652244c6592b0295bb6e104ae9e610e239ab8a2098c5e30e124d09e17645a7efb543ab01b74004287e130358c467f757df4d8b29f1f20eec5351750d028241a46880d2d33685bf9a1535f1b9e6336c43100bdef83038c69ff4aa1824c163a39767e4cc749c36945692fef62a35209532547e797416e623580d50589491dea3aa80984bd28fccf39958291dc582cd769c9c3407a905654557008e9240ca6842cd55a8c8f0921f614527057be69276a09bf12c867da3752ff94b27ed0fbe3a219f0090b23f6ebfb3a1e7855a9b783fa83f9ea16d595fd351456c6dfe01f5baa3a82ee1eccb96e95ee209145a0c169dd2e22126e4df66cbf73edc21bff7076351ec5d39ff82e7755ef4b1e6461b404044d230a37b64eaff9ba327ff38bff21c0ca710139d0289f5244b06e7fb219a3320a6ecd86a72704023cbf0e515d8f3a017c66faa8a7136d7ac1786216e66f4abfa607d7031d2366868fbfb6714013367a03efd74ba28291f0357bc7211df938ec58a247c62f93e7e33fcbe06a0770f284e400a86ee5ef4afae2e7616ddef643029ea9b4971ce5357aa9cc8c4774baf6e129cce654cf319f48a326ca9903f51a90a0a33669898e1dab2f21a02d40a7a4d969145019ad850c0a9e7227dbe65cdb187e2e731d1042e62b81f5ca8ede033606787062c8a193831ec5886d23b2bc42a02526940686a61979c9ddc7cea22c7509e30e040c84da70acc68784f39ebce6ee111ec81fd261c52ebfc56f2b174db957d4bf9374259a271274afe2909c589f9f19d9e4f10a3218b87c70b47bbb740e93c90557721322e901b893cdf997cf67308db8df95151868ec01db791e6929066fb6082c2368bfd38fe24690cb2fee84449dae9879453ee0d2d16a5c55388243a7e7acdcf7d1a3943a6b20fc15e65de077f2e8d96afe051039c017feb24e072a5d5926a6e1ca75313f1c0d2ba7e5d7e1bb123a8ac5d7c2cdf947fdd84ce52a3f54171eeffdb35ce763045f0112d0a2b0f80eb0fbf76b0bf7318b7377a114f44715c077a320360d022fc11497a6d6faeaafc03bb0dd5907f7e88ede71913069406f858fb3131fb89c3dcc3a258637d9968ec905d67bd6cc2d6041890655ff725f00de2a29ec16ce5cff4d382b18d2ab383d41cec6690a22cf3b693b8fd2bfe802ca1207e8a1ba78c7f6e91db6654d15512cc5eb73a5688fd26cff7abfbd7a1df476065148d7c39c7e5"}, &(0x7f0000334000)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000021b000)={r5, 0xfffffffffffffff9, 0x8, 0xffffffffd8fa4a12, 0x8, 0x1f}, 0x14) close(r3) 2018/02/12 21:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43}}) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x3) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/keychord\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e57000)={&(0x7f0000ab8000/0x1000)=nil, 0x1000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ec000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000d21000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003a000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000b92000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000755000-0xe8)={{{@in=@rand_addr=0x8, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0xffffffffffffffff, 0x2, 0x9, 0xa, 0x80, 0x80, 0xc, r3, r4}, {0x3, 0x9, 0x2, 0x1, 0x1, 0x9, 0x4, 0x1}, {0x81, 0x6, 0x8, 0x11ba}, 0x400, 0x0, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0x7fff, 0x3, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0x0, 0xffffffff80000001, 0x2}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000525000)=""/20, &(0x7f00009d9000)=0x2) socket(0x10, 0x5, 0x6) ioctl$TCFLSH(r2, 0x540b, 0x1) uname(&(0x7f00001c3000-0x1e)=""/30) r5 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f29000-0x28)={@common='vcan0\x00', &(0x7f0000da2000-0xc4)=@ethtool_rxnfc={0x3f, 0xf, 0xd7f3, {0x1f, @usr_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f, 0xff5, 0x7f}, {"4ee4", @random="4b1f97bf6d10", 0x3, 0x354, [0x0, 0x7]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x80}, {"d70d", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x3, 0x61b, [0x0, 0x1]}, 0x3, 0x1}, 0x2, [0x3, 0x3f]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000802000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e6b000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000f23000-0x97)={r6, 0x8f, "3eeef89aae04b4b250b980c0ad23db7024300dfefc8fb466dc344cbc5e36089444c15f6c90776d94dcc550d05765dbe0c11550647a866fa5753c43d51591d5a2505526a641ffb3388bd05e365c152ce0c26940734974548c9b80fd0244221aa5da9a8f5e14bb711b54558ca7f204a58ff50b904b5153e9f286503dc46b9ef19a3c8296cd8900df3a07be0196e2aa58"}, &(0x7f00000c3000)=0x97) 2018/02/12 21:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000bb6000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000770000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e9d000)={0x2, 0x7fffffff, 0x9, 'queue1\x00', 0xdbae}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800}, &(0x7f000066a000-0x40)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002bd000-0xb)='/dev/hwrng\x00', 0x200, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005fc000)={0x0, 0x3}, &(0x7f0000357000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000866000-0x8)={r3, 0x6}, &(0x7f000046d000)=0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000a8b000-0x4c)={0x4, 0x800, 0x2}) 2018/02/12 21:48:04 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e8000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000568000-0x10), &(0x7f0000446000)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000302000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7708e059, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000dfa000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000043d000-0x4)=0x5) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/02/12 21:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000abc000-0x11)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002fb000-0x4)=@assoc_id=0x0, &(0x7f00001b1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f90000)={0x2, 0x1, 0x400, 0x5, r1}, 0x10) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42846f, {0x400003ffffffe}}, &(0x7f0000540000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$mice(&(0x7f000080b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0xb701) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/12 21:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000088b000)="84692d3bacd45db4a076caef298549354283090e534b3ef33b3a6da33c767de885bbc2c6a953b439d72bed3d") r0 = open(&(0x7f00000c8000-0x8)='./file0\x00', 0x42000, 0x2) openat(r0, &(0x7f0000f02000-0x8)='./file0\x00', 0x84002, 0x14) 2018/02/12 21:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000ab4000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x14c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000031e000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}}], 0xb0) 2018/02/12 21:48:04 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x400000, 0x0) unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000007000)) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000003000)=0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)) 2018/02/12 21:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000666000)={0x0, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e3c000-0x4)) connect$inet(r0, &(0x7f0000013000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013}) 2018/02/12 21:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000dd2000)={0x1, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) capset(&(0x7f00004d5000)={0x19980330}, &(0x7f0000033000-0x18)) syz_open_dev$tun(&(0x7f0000397000)='/dev/net/tun\x00', 0x0, 0x440) r1 = getpid() ioprio_set$pid(0x3, r1, 0x0) [ 85.573395] tmpfs: Bad mount option „i-;¬Ô]´ vÊï)…I5Bƒ SK>ó;:m£ó;:m£0x0}) r2 = accept4(r1, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000012000-0x4)=0x60, 0xffffffffffffffff) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:04 executing program 7: clock_gettime(0x4, &(0x7f0000713000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0x1000, 0x20, 0xffff, 0x7fffffff, 0x7, 0x10001, 0x7f, 0x100, 0x100, 0x5}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000041000-0x8)={0x2, [0x7f, 0x66d]}, &(0x7f0000001000-0x4)=0x8) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ce3000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000001000-0x11)="3dab76c9ec814eedf23d47c07c04b3d9c6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)) 2018/02/12 21:48:04 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000025000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000016000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000029000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000c000-0x8)={0x7642bbd5, 0x9}, 0x8) accept4$inet(r2, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000029000)=0x10, 0x80000) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d8e000), 0x800) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000088000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) accept$ax25(r0, &(0x7f00009d5000-0x10), &(0x7f0000440000)=0x10) socket$key(0xf, 0x3, 0x2) prctl$intptr(0x0, 0x4) 2018/02/12 21:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a24000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000af9000)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}}}, 0x0, 0x9, 0x6, 0x7, 0xd1}, &(0x7f0000c01000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002a7000)={r2, @in6={{0xa, 0x1, 0xb1f3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f00006a6000-0x4)=0x8c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ea3000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000377000-0xb0)={{0x236, 0xfffffffffffffffc}, 'port1\x00', 0xf6, 0x844, 0x9, 0xfffffffffffffffc, 0x9, 0x4, 0x2, 0x0, 0x2, 0x7fffffff}) 2018/02/12 21:48:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@delsa={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x33}, []}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x80000, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000007000)=0x1c) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000c000-0x3)="c03ff0") fcntl$notify(r1, 0x402, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000005000)=@common='ip6tnl0\x00') 2018/02/12 21:48:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ee000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x2, 0x1, [0x2]}, &(0x7f0000665000-0x4)=0xa) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004c2000-0x8)={r1, 0x4000000000000000}, 0x8) fchmod(r0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002b3000)={@common='ip6_vti0\x00', @ifru_addrs=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}}}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$getownex(r2, 0x10, &(0x7f0000022000-0x8)) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 21:48:04 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000-0xf8)="bf35ff9f61eb860e3522e76947968469607fca7555d3aa7494d780019a2634aba00d2f006f0042e5533dc1001d979c39956da81b66a1aebadbf95e2cef8924e9e42047e2cfd7dc0bc5011d4fe5b055e6747c059b7d9aada1af37817b5125c5d42fe2f6f436ae46eebf6bf17e7fb79a1cb15fe927e336575bd15e862e2dd874fdc0d08e2ab861f11219ebdbcafd2de95fda104ba5d72d6e2f29b1d081cf1d34b217bec2b1efa78108ff3fd987705cf79f83494f3d59d9d17cb68943259b86288cc0573944e98a1c2d654a04c45fc1d8718d82c1dc9017588dbeb27f43791a2f969c45f8a88dc72199d8ccce361d6d980c94ab9f1e9c9a550e", 0xf8}, {&(0x7f000001c000)="aed9ea1f25e703220e56c74d022fb834af1e6b2c997d615ab325525e3be6640a37e1cd8af957faf68b01c5df8d05fbd382fcf3c98549b618d3f0286171f47d4688d89a61ad18d48031670a810c0997976c37c8b7fbbd438cb4397411c7c3b27d8c669203b7e635c66c53bfb1", 0x6c}, {&(0x7f000001a000-0x4e)="d68a32de14dd7c2c68e459942cbea6370ce93c75462b38ad671bfa1525f7bd9c5baa74eb3707b843b6a6c6f840c15e739b3717ab54c1d376fb42a25d50157061c706f6c82adfe4716a95b16c8e28", 0x4e}, {&(0x7f0000024000-0xfa)="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", 0xfa}], 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f000002a000)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000-0x50)={@generic="8e92e68a22d119ca6f775dfd161e9656", @ifru_addrs=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) sched_getparam(r3, &(0x7f000002c000-0x4)) 2018/02/12 21:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000088b000)="84692d3bacd45db4a076caef298549354283090e534b3ef33b3a6da33c767de885bbc2c6a953b439d72bed3d") setxattr(&(0x7f000048d000)='./file0\x00', &(0x7f000082d000-0x1a)=@random={'btrfs.', '&+vmnet0{.-em0ppp0,\x00'}, &(0x7f0000a32000)='tmpfs\x00', 0x6, 0x2) pipe2(&(0x7f0000908000)={0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c98000)={{0x0, 0x7ff}, 'port0\x00', 0x20, 0x20001, 0x5ca, 0x0, 0x6, 0x9, 0x8, 0x0, 0x7, 0x875f}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00007cb000-0x8)) 2018/02/12 21:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00001aa000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000006}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) write$fuse(r1, &(0x7f0000afb000)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x3, 0xcb, 0x42f}}, 0x28) socket$nl_route(0x10, 0x3, 0x0) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000254000)={0xfffffffffffffffc, {{0xa, 0x1, 0x46e, @empty, 0x401}}, {{0xa, 0x1, 0x3, @empty, 0x125}}}, 0x108) bind$inet6(r0, &(0x7f0000ad7000)={0xa, 0x2, 0xfff, @empty, 0x1}, 0x1c) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000aca000), &(0x7f0000876000-0x4)=0x10) select(0x40, &(0x7f0000f28000-0x40)={0xfffffffffffffff8, 0x100, 0xb7, 0x8fe, 0x39e, 0x2, 0x4, 0x4}, &(0x7f00007f7000-0x40)={0x7fff, 0x9, 0x457, 0xd1, 0x2, 0x100000001, 0x2, 0x5}, &(0x7f0000ac3000)={0x3, 0xfff, 0x9, 0x6, 0xe7, 0x7, 0x101, 0xffffffffffff8001}, &(0x7f0000390000-0x10)={0x77359400}) recvfrom$inet6(r1, &(0x7f00009ba000-0x96)=""/150, 0x96, 0x40, &(0x7f0000d8c000)={0xa, 0x0, 0x507c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, 0x1c) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000387000), &(0x7f0000909000-0x4)) 2018/02/12 21:48:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x69be, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0x68) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) 2018/02/12 21:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) fadvise64(r0, 0x58, 0xf2, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/02/12 21:48:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000040000), 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002000-0x4)=0x1c, 0x800) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_fuseblk_mount(&(0x7f0000e3f000-0x8)='./file0\x00', &(0x7f0000bf3000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000aef000)={0x8000}, 0x8) [ 86.192744] tmpfs: Bad mount option „i-;¬Ô]´ vÊï)…I5Bƒ SK>ó;:m£ó;:m£0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000fef000-0x8)={0xc251, 0x3, 0x3, 0x9}, 0x8) 2018/02/12 21:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) fsetxattr(r0, &(0x7f00001d7000)=@known='system.posix_acl_access\x00', &(0x7f0000b81000-0x1)='\x00', 0x1, 0x3) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x5, 0x0) signalfd(r0, &(0x7f0000fb4000)={0x9}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x20000000000103) ioctl$int_out(r1, 0x0, &(0x7f0000df5000)) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000ff4000)=0x10001, 0x4) 2018/02/12 21:48:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_acct\x00') lseek(r1, 0xfffffffffffffe, 0x1) 2018/02/12 21:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000068d000)=""/163) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000301000), &(0x7f0000b76000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bff000)) syz_open_dev$sg(&(0x7f0000fee000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000545000)=0x59) shutdown(r0, 0x1) 2018/02/12 21:48:04 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f95000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000318000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301880, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00003f9000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001000-0x4)=0xe8) r12 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="59c300761d8467a9123e6f8062de2469a6d24c15f3208ca198e3c9d168e3819352456b38397ae77e93b833010eeaacab6b6dcee5d5e83daf1c8537a87b7eb68d234ae5e880ef2bec8dcd30b585c42afab289a9d78a2f2fb82f68125b1a1fc641b40092c187bf60213083d042c7fe2e1e7bb6340e55b4a4f5772bf64b6ab4912076b31626e936f6bfe36953c5c01bd6ff9947cbe12204c6a98fff5912c3d8fa42f13def959bdbe630075973ca345fd177bff1a37f7bfc010da05e63cc42d311f8fe2fa51e19f7e5896eade5c208a87d77c827c516036b81ccfceddd2a1c2fecaf7a5b3ef54ec1d7738bedb19505d4d44a", 0xf0}, {&(0x7f0000002000-0x7c)="8defd39d6bc955b8865bac533a1b347ecd7ab43c43531293f48c76159a0ca7bb475502d2668218c2be0a31a17a059e80063622a82481f8e96c3101005c2d968273393769c7e483193f208def1301a34e94f57836e56b949d8ff7eea4ce45cf5b3440e5515361e7d9984b9c369a390511741d1d28142ff67719f829ea", 0x7c}, {&(0x7f0000000000)="7c8afb3b7b1aff61ea9822f1f92fe6b867a799b3023c70dc18362f38b88b4e4896714664864289811d0da9846a8cc54d511c46e28fbd418b496f7b11fa4699184255a8634c0d8364133105c25c2c0648dfdb184a", 0x54}, {&(0x7f0000000000)="c3ff79d6d22fda836f255eb82901380f598d803986a111e690a875010aabf10903b7926385136917c2f5b244789747406595e5eff9fbe04a700d871473685e", 0x3f}, {&(0x7f0000001000)="962b750cf888d49348b0d880fe8781346f419bd98afdc6dc47471194bd0f7676af1083fd0a1901d77c8dd8e049680776e99cbe5d05179f472610890b6b6921e92e75cc3f063f7325d0f9d08051b2a4456353c3dd5223c1d4c4c5fd02f26f83af2d269d16b600f1e698daf9ad4b6f56c4402783d210432e3c8904ac0c5505f1d6ce182468832cd05b7dba266a3b811420387a7935233f77190b07b47bcf96525cf5bbf5068185583eaadd07cdfd6f0ed28206f93a72d978a5140bb2828fe739d0b1e1ab3e57070e95c7ee8878b67715a0bf08269967d879237944d737a9a058615c8b67", 0xe3}, {&(0x7f0000000000)="88", 0x1}, {&(0x7f0000000000)="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", 0xfa}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r4, r9, r10}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r11, r12}, @cred={0x20, 0x1, 0x2, r4, r13, r14}], 0xe0, 0x20040000}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) fcntl$setpipe(r15, 0x407, 0x4) ioprio_set$pid(0x3, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r16, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r17 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r17, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) pipe2(&(0x7f0000ff2000)={0x0, 0x0}, 0x80000) mkdirat(r18, &(0x7f0000039000-0x6)='./bus\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r18, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x9, 0xfffffffffffffffc, 0x9, 0x10001}) ioctl$KDGETMODE(r18, 0x4b3b, &(0x7f0000000000)) 2018/02/12 21:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8a000)='ppp1\x00', 0x0) syz_open_dev$mice(&(0x7f0000187000)='/dev/input/mice\x00', 0x0, 0x101000) ftruncate(r0, 0x10002) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000f4f000)) 2018/02/12 21:48:04 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f00005ec000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00001e8000)=0x2e) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00001a3000)=0xbe, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000bdc000)={0x0}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000131000-0x98)=""/228) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x0, &(0x7f0000e35000)=[]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd1000-0x8)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 21:48:04 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037f000)='/dev/sequencer2\x00', 0x40180, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fc0000)={0x1000}, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc0000-0xe)='/dev/keychord\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000c5d000)='./file0\x00', 0x0, 0x0, 0x1000) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a61000)={0x0, 0x0}, 0x800) ioctl$TCSETA(r1, 0x5406, &(0x7f0000a0f000)={0x0, 0x3f, 0xfffffffffffffffb, 0x10001, 0x7, 0x2d29, 0xfffffffffffffffe, 0x10000, 0x3}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002fb000-0xc)={0x0, 0x5}, &(0x7f0000389000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000225000)=@assoc_value={r3, 0x8001}, &(0x7f0000fa6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f79000-0x8)={0x0, 0x3ff}, &(0x7f0000ef4000-0x4)=0xffdc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a26000)=0x7, &(0x7f0000f1b000-0x4)=0x4) ioctl$TCSETSF(r4, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000b63000-0xc)={0x2, 0x0, 0x9, 0xf7b6, 0x5, 0xffff}) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009bd000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4, r1}) 2018/02/12 21:48:05 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r1, r2, &(0x7f0000023000)=0x4, 0x26a950b) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008f5000-0x14), &(0x7f00003d6000-0x4)=0x14) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xa, 0x800) sendto$packet(r0, &(0x7f0000000000)="222d27936672dfbb1a2bd93e758588a0a0d9c0f4a57064cc03dd4571ac1f29832cda6c060739426625b3a64bb5f84fa9686d8894280ccfde2f63fe68ac3d698bfc853ab39ec2316fcb1b529518d77d875c1b2a37aadc", 0x56, 0x4000880, &(0x7f0000f97000-0x14)={0x11, 0x17, 0x0, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009f3000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000658000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000435000-0x4), &(0x7f0000948000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpid() ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00009e7000-0x4)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000916000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008bc000)={0x2, [0x0, 0x0]}, &(0x7f0000e59000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000b8000)={r4, 0x1, 0x30, 0x2, 0x8}, &(0x7f00007b6000)=0x18) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000aad000), &(0x7f00006ef000-0x4)=0x8) pipe(&(0x7f00006ac000-0x8)={0x0}) r6 = dup2(r5, r2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) mknod$loop(&(0x7f0000ba9000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f00003d3000-0x10)=@generic="806a5377bc7704b2c8c652e505a42cd5") ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00008a4000)={@generic="b7a4e10708b190a89deef2430f245479", @ifru_ivalue=0x8}) 2018/02/12 21:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002bb000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000093c000-0x40)={&(0x7f00000fd000-0xc)=[0x0, 0x0, 0x0], &(0x7f00009cf000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000477000)=[0x0, 0x0], &(0x7f0000cb4000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x2, 0x4}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/enforce\x00', 0x8200, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000193000)={@generic}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r2, r2, &(0x7f0000091000-0x8), 0x1de) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x208000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0xa), 0x10) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0x39)="184550afda75b5c61573241247f286f1ab4248072715f19500f35b0362e0991a7bf6d181e7677f8cd06b5e5a7f315a4869ce0222e2f05561cb") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat(0xffffffffffffffff, &(0x7f0000eff000-0x8)='./file0\x00', 0x80, 0x14e) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000034f000+0x28)={0xd1, 0x7, 0x0, 0x8000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a56000)={0x0}) bind(r0, &(0x7f0000ea3000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000741000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000003d000)={@empty, 0x7, 0x1, 0x0, 0x2, 0x10001, 0x6, 0x2b91}, &(0x7f0000376000)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000df2000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x4, 0x5, 0x3, 0x101}, 0x20) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000f80000-0x6)='tmpfs\x00', 0x0, &(0x7f0000417000-0xf4)) 2018/02/12 21:48:05 executing program 7: futex(&(0x7f0000005000-0x4), 0x20085, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f000000a000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7454) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r4, 0x1ff, 0x1}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) clock_gettime(0x7, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000003000)=@can, &(0x7f0000001000-0x4)=0x10, 0x80000) recvfrom$inet6(r3, &(0x7f0000003000)=""/121, 0x79, 0x100, 0x0, 0x0) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000933000)={0xa, 0x2, 0xffff, @empty, 0x1}, 0x1c) r1 = accept(r0, &(0x7f0000422000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f000064e000-0x4)=0x10) accept4$unix(r1, 0x0, &(0x7f0000049000-0x4), 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000407000)=0x6, 0xfffffffffffffdf8) 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094c000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ee2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b75000)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003f0000-0x8)=@assoc_value={r3, 0x6}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) close(r0) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0xc, &(0x7f0000a64000-0x10)={0xb, 0x180, 0x0, 0x2}) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00002e4000-0x20)={0x20, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x87, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eb2000-0xa)={0x3, [0x2, 0x7fffffff, 0x3]}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/02/12 21:48:05 executing program 0: openat$selinux_user(0xffffffffffffff9c, &(0x7f00000c5000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fef000-0xc)={0x0}, &(0x7f0000f8e000)=0xc) getpgrp(r2) listen(r1, 0x0) fcntl$setpipe(r0, 0x407, 0x5) dup3(r0, r1, 0x0) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2000000002, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000656000-0x4)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r0 = syz_open_dev$usbmon(&(0x7f000047d000-0x1)='/dev/usbmon#\x00', 0xc5, 0x14000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000682000)={0x0, 0xb1, "d1a76a3f70f6cb2bf2416fff5e292682f36bfa047b30ed8128d968e4945e477f39f9bd8213b276366a409fe76c5008853d4d14c05ebc65521766ad73dbf3cb3aca5f4444ee8fe24b270d86410ee0c45c0f27a308858fed8eccea2da4fbb4e564f471ccb014b0239462eae99204df0503da9b6165865abeea745248ff95eef2ed65aabb3b69fb49759c109fefa1956cf4c962a49322c797dc75e9bb3ed7506de507987c2918cca83c800d3c7ac06963b43b"}, &(0x7f000031d000)=0xb9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000151000)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffff}}, 0x81, 0xff, 0x8001, 0x7f, 0x3}, &(0x7f0000255000-0x4)=0xa0) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003de000-0x58)=[@in6={0xa, 0x2, 0xb66a, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}], 0x58) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x1000040) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000082c000-0xd4)={0x0, 0xcc, "38c5f16e08ac579baccc6b5b10ac5fbb99adb65d10050bcdae9ef0b5003708a991bd9d9f39dc8b17f063810081fc5766fe2dbaba60dac7501d4abf7363e05f895fd836da0aa010bed2fefa1b1f10463dd411a6d03ea6b8edf96110eca5daec3085e7f2290c7ea77581391819b949343898772409d538f5bd4b6ab9dc5b19f13b41f47b32a3efe2eef7ac12e178b2faa4531f60a094a897403bfbce68a35f01b3156d300157b4d49be7e8c58534ee10e4bf134c113155f32d7993d6d35132442207a4800ec1806a2620730150"}, &(0x7f0000c4f000)=0xd4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000733000-0x8)={r2, 0x9}, 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000053a000-0x4)) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000002e000-0x5)="7a8f64af20", 0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002e000)={0x0, 0x0}, &(0x7f000002e000)=0xc) ioprio_get$uid(0x0, r3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f000002f000-0x5a)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:mtrr_device_t:s0', 0x20, 0x31, 0x31, 0x20, 'unconfined\x00'}, 0x3d) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000039a000-0xb)='asymmetric\x00', &(0x7f000010d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009ba000)='nodevem0\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) request_key(&(0x7f0000c5e000-0x6)="6c0c6e6ffd00", &(0x7f0000be3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ecd000)='asymmetric\x00', 0xfffffffffffffffc) 2018/02/12 21:48:05 executing program 0: mmap(&(0x7f0000000000/0xe0a000)=nil, 0xe0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fe5000)="11fd15970cd8b3d020fb2e1533362873ba30f9711f5e6e98472ee40f24ef86ff4fd4e105fac72821e3e7f41f49b235574830daca3e6a95094c5235aa1fca3efb946b44ace56af0163fa8bc8a7fb3572b7b138f787035180e5f94b7431d4b06a08bd4d7c7c33a77b5d80e17b1299b4b8bf86a7a2fdef4c0a94d8e7303d7b4fd794b96773f88c17e4cccf477fd05fb6266", 0x90, 0x10, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000e04000), 0xfffffd69, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e09000)=""/248, &(0x7f00004f4000-0x4)=0x2b5) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000082c000)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "c0567e07ca443111315a00c1fb026ae3e37d9c96ed4fa78ccb613833a7fc328d6c0278bb8b39a042a1e966328d539d8e7b5561701ccae41b3f64d280afad9c2050cceb65740e46f55caacce9d981182cb6d9bcc28b7017ad279bc607bb433928a6917ef67054d660cf5eba7e8752bd122a255ccdb9f552f1"}}]}, 0x1b0}, 0x1}, 0x0) r1 = creat(&(0x7f0000c11000)='./file0\x00', 0x90) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005f6000-0x10)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000997000)={r2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009dc000)={0x0, 0x9, 0x2, 0x2, 0xffffffffc801a620, 0xfffffffffffffffe}, &(0x7f0000971000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005bc000)={r3, 0x5}, &(0x7f000032b000)=0x8) [ 86.639981] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b9d000)={0x0, 0xb0, "0f1073a65fd463dcf2a0cc0cdb328edde4c8a0a8d6c3ae302c428f3a846c8d684850c3fd3bc7acdd62d0921389a214c2e0a530abb8f9c833d5f0ccfabbe6f525ede678d6177d3ef5d6bf00572313e4386b51cd357477628dc59370910b3820339e750a6fb92c2027eb3b914579ffc68aea1ca722d762018a2d1bda68c472fb1f71951fad457822492064ec5e49cf828326ef1ea9dbb7618ee5c29e4c9ae65cdaaf9750d58c5ae8c0512063a531ba443e"}, &(0x7f0000c22000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r1}, &(0x7f00000d0000-0x2)=0x8) 2018/02/12 21:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route(r0, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000352000-0xb4)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xc672}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0xaa82, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0xb4) membarrier(0x8, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000497000)={0x8}) 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fc000-0xc)='/dev/rfkill\x00', 0xa0800, 0x0) close(r0) r1 = accept$ax25(r0, &(0x7f0000aaa000-0x10), &(0x7f000088c000)=0x10) readv(r0, &(0x7f0000830000-0x70)=[{&(0x7f0000034000-0xbb)=""/187, 0xbb}, {&(0x7f0000c7c000)=""/10, 0xa}, {&(0x7f0000e9c000)=""/39, 0x27}, {&(0x7f0000320000-0xbc)=""/188, 0xbc}, {&(0x7f000002f000)=""/225, 0xe1}, {&(0x7f00008e8000)=""/153, 0x99}, {&(0x7f00002e1000)=""/232, 0xe8}], 0x7) read(r1, &(0x7f000024f000)=""/70, 0xfffffc61) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000041000-0x4)=0x7, 0x4) 2018/02/12 21:48:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000550000)={&(0x7f0000503000)={0x10}, 0xc, &(0x7f000025f000)={&(0x7f00006e2000-0x27c)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty}}, []}, 0xb8}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000264000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000ad000)={0x8, 0x8000, 0x8, 0x3}, &(0x7f000006c000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dad000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00004e9000)=0xe8) sendto$packet(r1, &(0x7f0000b8b000)="fd7e2b14d5b8c6b52d2c77f1e531bae0243b247fa92fa6d8c6f01eedf7205e142a1c6039d85f05101267bf3e4b52abdf8cae25e68e5dc848edab18b6d37917e9c5a48817ff012006a6f15704c455445c05bfe398a6d95a9365a314747ef7a9ba310f5f99d7f01d3455ad4f1ea2621e7ff7ee311e3d8105c112e2e8d053e74ad00d596e125875beb046c31535b4cb6c3488d6a11d15f3dfe46b59523af9cbd22e5a6225ce", 0xa4, 0x800, &(0x7f00003b5000-0x14)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000aaa000)={0x0, 0x65, "f01610b75cb3f0ff16145d824a8f51e80c16f02cb71ac310ae047210756d52b1d46bc8a80a9ee1eb892583c133e743e4a911fe91cf0af99fb0a9ae1a99ae2a20a1cc7f89887fd4605aef897e711c3f945cace77df5a2d99d43996229bbeaa14e7e537d16a9"}, &(0x7f00005d5000)=0x6d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b33000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f0000489000-0x8)='./file0\x00', 0x8) fstat(r3, &(0x7f0000f03000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000342000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000a3d000)={&(0x7f0000fbf000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000b4c000)={&(0x7f0000754000)={0x30, 0xc, 0xb, 0x3, 0x4, 0x1, {0xc, 0x0, 0x1}, [@typed={0xc, 0x4, @pid=r5}, @nested={0x10, 0xf, [@typed={0xc, 0x70, @uid=r4}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000800}, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00009ea000)) bind$inet6(r3, &(0x7f0000fe7000)={0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x16, &(0x7f00005fd000-0x4)=0x366c, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d58000-0x4), 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x2c, &(0x7f0000819000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000088c000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r0, 0x64, &(0x7f0000002000-0x64)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7c}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r0, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000ff2000)) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ff4000-0x18)={r0, 0xf21, 0x8, [0x1ff, 0x9, 0x6, 0x3f, 0x0, 0x3, 0x0, 0x4]}, &(0x7f00003f4000)=0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000ff4000-0x20)=[{&(0x7f000066d000)=""/124, 0x7c}, {&(0x7f0000ff3000)=""/63, 0x3f}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r2, &(0x7f0000ff2000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c3b000-0x4)=0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000ff3000-0x4)=0x5, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000ff5000-0x44)) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000ff3000)) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/loop-control\x00', 0xc0480, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0x23c) sendto$inet6(r0, &(0x7f0000893000-0xb4), 0x0, 0x0, &(0x7f0000e53000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6) 2018/02/12 21:48:05 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000001d000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000022000)='\\', 0x1, 0x0) r1 = request_key(&(0x7f000000b000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000018000)='\x00', r0) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000036000-0x8)='keyring\x00', &(0x7f0000036000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000010000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000016000)=""/38, 0x26, 0x100, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7}, {0x6}]}, 0x10) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a89000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) connect$unix(r1, &(0x7f0000f3c000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d8a000-0x4)=0x7ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00003e3000-0x50)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/12 21:48:05 executing program 2: socket(0x5, 0x0, 0x0) 2018/02/12 21:48:05 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000f68000), &(0x7f0000b84000-0x4), &(0x7f0000588000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x2e) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c93000-0x4)=0x5, 0x4) prctl$getreaper(0x0, &(0x7f00000c3000)) [ 86.769256] audit: type=1400 audit(1518472085.381:60): avc: denied { getopt } for pid=16085 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) fcntl$setlease(r0, 0x400, 0x3) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) connect$ax25(r2, &(0x7f0000007000)={0x3, {"e7c719138f3fc5"}, 0x949}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000001e000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000019000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b2000-0x3)='@:\x00', 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000278000)={0x0, 0x1, 0x30, 0x4, 0x1}, &(0x7f0000fff000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008cd000-0x4)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000fff000-0xcf)="93cb96efb15b15062e2463c0d46fcfad0abde7bb92197acd6c6916819a76bef40d702decb19bb268e4d45e333b3ae6c88158143f9dd5e0721af97c81296cee2555bab2bf24ebe04cbde26a47d6239eb88d3773bc8157ff204bb5cbd2edf4056e77060e523a2cf526bddd27b9bba682437eaf3bd94475e4e160a93a8e295ee8ceaddbff5a8d201a0e3e77dd2244874f94ff97223d3bd43689c05cbf51b12acf3b45eb6b54b78390535e8b406b531765e32fa6183539cacb2eac3a2f5bd0e3a87adbbfe04417e2f5369a7ecc17ccdbbb", 0xcf, 0x80, &(0x7f0000fff000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007f000)={0x0}, &(0x7f0000462000-0x4)=0xc) ptrace$getsig(0x4202, r0, 0x7fff, &(0x7f0000256000)) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000514000-0x8)={0x0, 0x9, 0x1}, &(0x7f00003b2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000052000)={r2, 0x9}, 0x8) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@generic="10463b6de51bc39770c58b6f06906731", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006d8000)={r2, 0x6}, 0xc) 2018/02/12 21:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xaa)="7ec18a3fd91e7d4d2d9d068c346bb6a45483c4826d2822bb0bd09a30d8cb1fe44a0b87dcd9c8b45d725fb4490902e90941fe710dd3fc0096a4e502b45d3c400a07edab5de41d77c24d9c5112e826a15dea719e7164fda4e2d28a3b4c29301d5281a82a221e0b4a6ed1206333bb6e1699306028cd6e70ae1fe08b62750243e5ebf3c450ae4d6bf482b4a5e7389f4111bb8adbaae754f4b05fc7793eb591b2ce346b9f59c7e8f2597713f5", 0xaa, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d23000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000d6000)=0x92) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) memfd_create(&(0x7f0000ac7000-0x1)='\x00', 0x2) 2018/02/12 21:48:05 executing program 4: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) epoll_create(0xe53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000000000)="1d776d46fdb418d8dcec00eb17a5559e089734076c387e1fdf6d1d9cd877a816339ea736bcdf6d8c259a4de0358b672e4887e03d0cc66230ce555db7738c4240052e8656124479104450539777eb14d6fcba10aa4bb5e0c611084357967d2c55a58b87bef0e93bcaba417f1d6a63623a99f456", 0x73, 0x4000, &(0x7f0000002000-0x14)={0x11, 0x18, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008a7000)=0x14, 0x800) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b4b000), 0x80800) fcntl$getownex(r4, 0x10, &(0x7f0000966000-0x8)={0x0, 0x0}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f0000001000)=0x28, 0x2) setpriority(0x1, r5, 0x0) 2018/02/12 21:48:05 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000fc3000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f000029c000-0x8)='./file0\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008c5000)) 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x187400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000005000-0xc)={@broadcast, @multicast1, 0x0}, &(0x7f0000003000-0x4)=0xc) sendto$packet(r1, &(0x7f0000000000)="76cca276c5d99c992180fbca23f48c7bf96edc2a0dab4b0a875be772fea7a40e71b388a6754545f62672328b6363a2b74f900f12aaa435813565279ecf789ae2b24c12d888afb56ffe4dfdc56c", 0x4d, 0x40, &(0x7f0000013000)={0x11, 0x1f, r2, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000012000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000004000-0x8)={r3, 0x1}) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={r4, 0x48, &(0x7f0000005000-0x48)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8001}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0x3)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000)=0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000004000-0x37)="a14f9897353c350bf212c3b8ae9065324e1daf0a0a1a34494ddbe80ca65ba5cfc3679adafb6e69408e4efcbf277f8947b6fba67a5521fc", 0x217) 2018/02/12 21:48:05 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x2, 0xac98, 0xe9, 'queue1\x00', 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000d06000), 0x4) umount2(&(0x7f0000917000-0x8)='./file0\x00', 0xb) 2018/02/12 21:48:05 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000be3000)=[]}, 0x0) ioperm(0x7fffffff, 0x10000, 0xffff) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000721000), &(0x7f0000b0e000-0x4)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000093a000)={@rand_addr, @broadcast}, &(0x7f0000d87000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000005000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x3) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000009000)=@hci, &(0x7f000000c000-0x4)=0x6, 0x80000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000c000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x80, 0x100000000, 0x4, 0x2}, &(0x7f000003e000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000e000-0x20)={0x1, 0x6, 0x8005, 0x8, 0x1, 0x4, 0x101, 0x6ff, r1}, 0x20) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000)="e0", 0x1) lseek(r2, 0x0, 0x3) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000002c000-0x24)={0x8, 0x1, 0xffff, 0xfffffffffffff001, 0x7f, 0x6, 0x1113, 0x0, 0x3, 0x7, 0x401, 0x7ff}) 2018/02/12 21:48:05 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f39000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000f31000/0x3000)=nil, 0x10000, 0x5, 0x4, &(0x7f0000a9b000/0x3000)=nil, 0x8}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000585000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x7, 0x1, 0x2, 0x81, 0x7f, 0xfffffffffffffff8, 0x200}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000d50000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r1) sysinfo(&(0x7f0000974000+0x474)=""/236) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b30000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$inet(r2, &(0x7f0000795000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c02000)={0x1, 0x5, 0x9, 0x83, 0xc, 0x7}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x8000}}]}, 0x34}, 0x1}, 0x0) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afa000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) dup(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/checkreqprot\x00', 0x402000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bb0000-0x8)) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c9b000-0x4), 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000448000)) getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000133000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000175000-0x4)=0xe8) stat(&(0x7f0000a8e000)='./control\x00', &(0x7f0000d55000-0x44)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000760000-0xe8)={{{@in6=@empty, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000bb8000)=0xe8) getresgid(&(0x7f0000bad000-0x4), &(0x7f0000cac000), &(0x7f0000978000-0x4)) gettid() stat(&(0x7f0000ff4000-0xa)='./control\x00', &(0x7f00007cb000)) getresgid(&(0x7f0000958000), &(0x7f0000b4f000-0x4), &(0x7f00005ee000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ae4000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e50000-0xe8)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00008d0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c6f000-0xc), &(0x7f00009c0000)=0xc) gettid() fstat(0xffffffffffffffff, &(0x7f0000b37000)) r0 = add_key$user(&(0x7f0000ef4000-0x5)='user\x00', &(0x7f0000363000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000234000)="41a1ed2249ac48d4529544cde613979cbfae975a20e12c6f451c4032343c500d17941282d271190d10ca93becf05b68d83d161e1176e9e3d6992e6c39651cc01c1ec31409409dc9df9c22cfb87dfee13f3391bab0eba81cf6530398be6e98bd2e304343b57c7a06d41447f0d365b006a9fce3ab006fce87acee6821b46", 0x7d, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f000081b000)='keyring\x00', &(0x7f0000375000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000d57000-0x10)=[{&(0x7f0000de2000-0x58)="8f1321541c12d166099fc678103fefdc7fe73785433fd773753d710e034c1f31389c0cb793506b64574860d45f2c6dfaefe51dbaa12054317fc9f9300ab319e1aebd69db8c29dd0199ca18a81b27d57389884b4077ebe069", 0x58}], 0x1, r1) getresgid(&(0x7f0000733000), &(0x7f0000783000-0x4), &(0x7f000071d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000000009, 0x300) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000929000+0xbf1)) 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000fe5000)='./file0\x00', 0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000564000)={0x401, 0xfffffffffffffff9, 0x80, 0x4, 0x0, 0x20}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/12 21:48:05 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0xffffffffffffffff, 0x9}}) syz_open_dev$sndtimer(&(0x7f0000da7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001000-0x1c)={0x56, 0x800, 0x9, {0xfffffffffffffffe, 0xa37c}, {0x2, 0x1}, @ramp={0x7, 0xa28, {0x8, 0x8001, 0x3, 0xffffffffffffff64}}}) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ea8000)) fallocate(r1, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cd1000-0x20)={0xf80000, 0x7, 0x0, 0x0, 0xffffffff, 0x5, 0x3f, 0x7, 0x0}, &(0x7f000044b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ec2000-0x6)={r2, 0x4}, 0x6) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) 2018/02/12 21:48:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1c8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x7, 0x4) signalfd(r0, &(0x7f0000e7c000)={0x6}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000001000)) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000126000), &(0x7f000057f000)=0x4) pipe(&(0x7f0000b11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r4) openat$rtc(0xffffffffffffff9c, &(0x7f000096f000-0x9)='/dev/rtc\x00', 0x2000, 0x0) flock(r4, 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099e000-0x15)='/proc/self/net/pfkey\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000c52000), &(0x7f0000f2d000-0x4)=0x4) flock(r4, 0x1) write$selinux_validatetrans(r3, &(0x7f0000769000-0x6d)={'system_u:object_r:load_policy_exec_t:s0', 0x20, 'system_u:object_r:tmpfs_t:s0', 0x20, 0x30, 0x32, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/02/12 21:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r4 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) ioctl$EVIOCSABS0(r4, 0xc0189436, &(0x7f0000245000)) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c9000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000059000)={0xcd64, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000474000-0x20)={0x80, r1, 0x1, 0xec28}) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c08000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) umount2(&(0x7f00008bc000)='./file0\x00', 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000364000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000c08000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/12 21:48:05 executing program 0: r0 = socket(0x19, 0x0, 0xfffffffffffffff7) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000045f000-0xbb)="0113f8ec68bfdef1b2c165d8eb7899f52627ece93deea3a619a14956ade25ac290ee3965fac29a3289833291aa3a0733b1845611c1bd2eddd602c31b0cb1513846ab91d0ea05b9d119ac732d6bc3cde8fe0fa7b7fd79e3cd2874d608be6009a71f61e2e19720a1e82674f804ea05a1a8f676a5c7cd25779e1293037ffe061c41c12ed92ac72100f7e18cf85d023035bd74091cab5b9d359df58df10a765be17385d4dd05ad0c7a836dac72111ca3c469f97d170c32072fabdaf374", 0xbb) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f000000a000)={&(0x7f0000005000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000003000/0x1000)=nil}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00008e0000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000558000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d28000)=0x14) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000025000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ecf000)={0x0, 0x8001}, &(0x7f0000d9b000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000695000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0xffff}, 0x98) connect$pppoe(r0, &(0x7f00001be000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000144000)=0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00009ef000)={&(0x7f00007ec000-0xf7)="bb2cc4f312a9cd02f002a89cc8b052b312821fb396a27771c7ddec5fa7a6ab8297bc6b98dfa610f3449614a9510d099c34c62eb1e8469a674c4ca28059bf9cb88d866c3c387d4f6a8c09b7282c0b2fab7f69635e5d7b7a1c7ab6b03d9ba1d7069836d773224f47ee66d6417abd686058cc1d2d604e4a239f2b7808980f31edbf5a53b7af7ac3e016d63b05b4b061b0d428284785e2375d7d76bd4bfd291f8a573e8371b3b052b46bce8c92940f1139a363009306e685b09cb9bde3af5463b6371a1e2217e29d5217c90562b0b2cece16654ca27dadfe5463b6975c4f05167acd0a3ae4ed111666058318c867a6ff94ff9300bd336822a5", 0xf7}) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) write(r4, &(0x7f0000847000-0x72)="1caff6b46f5d5121bacceb567686691f91af22bce6e98060c4f91b7f45fd518c50ae1e55a20b67e63d8da2bef82551160fcea6a8d07d0d3d93e704837e6368b836a9594782cec4bc864137644e89c2501f3ef4d9a25af53b3ac628ab06160651471413cdb9e891d1adb8774395016a32bf74", 0x72) fdatasync(r3) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000269000)={@generic="5e96319cda78db48dd54ce123c68cc85", @ifru_settings={0x6, 0x2, @fr=&(0x7f0000f3d000)={0x3, 0x9, 0x336, 0xfffffffffffffff8, 0xfe, 0x9, 0x6}}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000ea2000-0x4)=0x4) 2018/02/12 21:48:05 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) openat$dir(0xffffffffffffff9c, &(0x7f00002bc000)='./file0\x00', 0x8200, 0x181) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4), 0x1) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000a78000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000afe000)=0x3a, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000722000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x2, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000fa3000-0x4), &(0x7f00002cf000-0x4)=0x4) 2018/02/12 21:48:05 executing program 0: futex(&(0x7f00008d1000), 0x800000000008, 0x0, &(0x7f00007f3000-0x10), &(0x7f0000299000-0x4), 0x0) timer_settime(0x0, 0x1, &(0x7f00007db000)={{0x0, 0x1c9c380}}, &(0x7f00002c1000-0x20)={{0x0}}) clock_gettime(0x0, &(0x7f000082e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, &(0x7f00004f7000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0xc, 0x0, &(0x7f0000dac000)={r0, r3}, &(0x7f0000048000), 0x4) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b39000-0x4), &(0x7f000041a000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xc39000)=nil, 0xc39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) r3 = memfd_create(&(0x7f0000a3e000-0x14)='.vboxnet0[@-{vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000391000-0x4), &(0x7f00002f4000)=0x4) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c3a000-0x6)={0x0, 0x8001}, &(0x7f0000c3a000-0x4)=0x6) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000c3a000)={0x57, 0x10001, 0x3, {0x7fe, 0xb33d}, {0x20000000000000, 0x7}, @period={0x40000000005b, 0x5, 0x20, 0x5, 0xffffffff, {0x8000, 0x1, 0xffffffffffffff63, 0x5}, 0x2, [0x6, 0x2c12]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000064e000-0xa0)={r4, @in={{0x2, 0x2, @empty}}, 0x0, 0x100000001, 0x8, 0x9, 0x1f}, &(0x7f0000be3000-0x4)=0xa0) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b97000-0xe)={0x0, 0xff, 0x3, [0x7, 0x7f, 0xffffffff80000000]}, &(0x7f00005a3000-0x4)=0xe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000191000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000996000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0x2}, &(0x7f0000ef5000-0x4)=0x98) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 21:48:05 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ea000-0xc)={0x0, @loopback, @multicast1}, &(0x7f00006b8000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f1e000-0xc)={@dev, @broadcast, 0x0}, &(0x7f0000a9b000-0x4)=0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a7c000)={r1, @rand_addr=0x6, @loopback=0x7f000001}, 0x3de) 2018/02/12 21:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000228000)=r2) shutdown(r0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000792000)=0x0) fcntl$setown(r1, 0x8, r3) 2018/02/12 21:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000ba7000)='\x00', 0xfffffffffffffffe) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/02/12 21:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80003, 0x28) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00001de000)=[], 0x0, &(0x7f0000916000)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28}, 0x0) 2018/02/12 21:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0x16) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/vga_arbiter\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000bf5000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000922000-0xc0)=[{{r2, r3/1000+10000}, 0x4, 0x355, 0x2}, {{0x77359400}, 0x3ff, 0x3, 0x100000001}, {{0x0, 0x2710}, 0x9, 0x9, 0x2}, {{0x0, 0x2710}, 0x8, 0x0, 0x200}, {{0x0, 0x7530}, 0x8, 0x1, 0x1}, {{0x77359400}, 0x3f, 0x81, 0x6}, {{}, 0x7b, 0x4, 0x1}, {{0x0, 0x7530}, 0x7fffffff, 0x5, 0x9}], 0xc0) 2018/02/12 21:48:05 executing program 5: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setfsgid(r0) 2018/02/12 21:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cee000-0x8)={0x0, 0x3}, &(0x7f0000d4b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c31000-0xc)={r1, 0x68a, 0x10}, &(0x7f0000cdc000+0x481)=0xc) preadv(r0, &(0x7f000070e000)=[{&(0x7f0000e45000-0x61)=""/97, 0x61}], 0x1, 0xa0) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000bd3000/0x4000)=nil, 0x4000, 0x1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) dup(0xffffffffffffffff) add_key(&(0x7f00004ed000)='syzkaller\x00', &(0x7f0000a92000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f18000-0x2b)="5d03d5776a152284d1ee13158240c3e2b461b543f9bb24346b9aa9fb3a214e19be03e7872ecd9310ecba33", 0x2b, 0x0) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000746000-0x4), &(0x7f0000543000-0x4)=0x4) recvfrom$ax25(r1, &(0x7f000065b000)=""/118, 0x76, 0x2000, &(0x7f0000101000-0x10)={0x3, {"98b3274647629e"}, 0x10001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000da8000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/12 21:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000916000-0x8)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810}, 0x10) accept4$packet(r0, &(0x7f0000698000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ca0000-0x4)=0x14, 0x80800) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f000020f000)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) socket$inet6(0xa, 0x3, 0x90e) 2018/02/12 21:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bef000)="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") preadv(r0, &(0x7f00006c6000)=[{&(0x7f00006d8000-0xca)=""/202, 0xca}], 0x1000000000000014, 0x80000000) 2018/02/12 21:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c70000-0x8)='./file0\x00', &(0x7f0000f16000-0x2)='./file0\x00', &(0x7f0000dba000-0x5)='befs\x00', 0x20004, &(0x7f00008f9000)) r0 = syz_open_procfs(0x0, &(0x7f00008ec000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000528000)=[{&(0x7f00005e9000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1f) 2018/02/12 21:48:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000050e000-0x50)=[{&(0x7f000090a000-0x3b)="3725bd044a1a53f6c60355a58208da5d0542ce6c7ab42d7aaa5df8c93b444e88b7180dd8658c9c87548f9bf09b66a15ac0c9f058df06f4d627a542", 0x3b}, {&(0x7f0000677000-0xce)="8919bb2eac3fe5d84693eb795d64d3985e5e7ec1ed11ce5c6a4fe5f68b4b051d31b2de6a03aecb7e813f02d4b9d69486cb77eebfab011276cd1e3df57e5d0e49ddbdfd29b61225ca2a6dc50fe66c490a41c1a7cc2ef78e3b7f520f87550ca4a68cff886bc2ab093aa794f0a0d2e431c7ed28f15ae49894dd5f9b797f6c35b58c21c3b21a1927678d6a26ac4e51a5557af497ac7abe580861c00277765cf69f2693d935b65100b1e9256a10f123a34c050215f0fe143173ec03a4e0ee5ff74761ef69be0fe46576281836cda18528", 0xce}, {&(0x7f00005d6000-0xa6)="4a7c55df409b01dac633ec3d946878ab6bbea2cecb806ed9302828b6c8d46acd4ca535b13b76647f05b76d7a2702e697238e2465ac8901989a3e336e0970b791e4d15418341d54f184cc62d41ec57c0e7ce9d76c05c466c43a2723e1c15aee6ddbc32ae49cab8d961eb00cc510a5c8551202447398bdeb7a9bb900646eba9d3a4da228782199ee8ce9bc9eac0023c0a4a850463212bb5c8a284304cb9e0d7664523cf80de4b4", 0xa6}, {&(0x7f00009f4000)="7f51d388cd8c2c021459315bbfce905742fd4788c171495a2fe44c40bd57e4ed4f693590e7a5bb489fe14ee4548b715fc0211cf9870564060252c7b7b1dc8d28d72bc1ec873bfdbefa1eb9cd4217b9dfa70f920159b72e7d803508a9fccf11efee378f6844cfb02e79b55e2d6245ab9e9cd72ff111146c22fe52c5b5f24cc9aabcce02947d4a30dc832f908a419f959f02e82136d0db4736463458", 0x9b}, {&(0x7f0000001000-0x58)="2b0dbbd2e4da97576ed99f5dcbe1d2a5a38b40303bf7943565cf00aa13c3df3cef9ac07a096218ba7f8c47f3377871d5b56985cf4ae929eab6d31b55f4aa888a7e2ae9497a327b6e0c0c124bf1bd55fc0b7fe4aeb577adb1", 0x58}], 0x5, 0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000003000)={@generic="916ceb533e3d015726db7da6183b4dab", @ifru_flags=0x8000}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000003000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x2d1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000001000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x7}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x200, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @broadcast=0xffffffff}, 0x10, 0x7fffffff, 0xfffffffffffffffd, 0x7, 0x94, 0x0, 0x5, 0x80000001, 0x4}) fremovexattr(r1, &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00') 2018/02/12 21:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffffd) creat(&(0x7f0000eb1000)='./file0\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mkdir(&(0x7f0000257000-0x8)='./file0\x00', 0x20) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/02/12 21:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/hwrng\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ccf000-0x4)=@assoc_id=0x0, &(0x7f0000b8c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000af000-0xc)=@sack_info={r1, 0x80000000, 0x9}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000992000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000076d000)=""/207) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000081e000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000518000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000803000)={@common='irlan0\x00', r3}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000014000-0x24)={0x9, 0x1, 0xffff, 0x7fffffff, 0x1, 0x7fff, 0x4568, 0x1f, 0x80cd, 0x800, 0x4f3, 0x8}) 2018/02/12 21:48:06 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="2f0100000000000000fffb7d08cebd5c", @ifru_ivalue=0x3}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000088c000+0x3c4)=""/19, &(0x7f0000ae1000-0x4)=0x13) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000a3c000-0x4), &(0x7f00002c4000-0x4)=0x4) sendto$inet(r4, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) 2018/02/12 21:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) geteuid() getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000b3f000)=""/152, &(0x7f0000e89000)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000035b000-0x40)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x40) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000041e000)) write(r0, &(0x7f0000264000-0x1001)='u', 0x1) 2018/02/12 21:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') rmdir(&(0x7f000060c000)='./file0\x00') getdents64(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a7b000)={@generic="98f840caae83ec67e516e65e3aaac0ff", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000079000-0x4), &(0x7f0000a3e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003e4000)={@common='sit0\x00', @ifru_flags=0x1000}) 2018/02/12 21:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000452000)=[{{&(0x7f0000438000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000430000)=[], 0x0, &(0x7f0000db4000+0x9dd)=""/4096, 0x1000, 0x7}, 0x1}, {{&(0x7f0000476000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000d93000)=[{&(0x7f0000b83000)=""/190, 0xbe}, {&(0x7f00009d4000-0x5f)=""/95, 0x5f}, {&(0x7f0000fe6000)=""/96, 0x60}, {&(0x7f0000016000)=""/60, 0x3c}], 0x4, &(0x7f0000a9f000)=""/205, 0xcd, 0x2e6}, 0xab4}, {{0x0, 0x0, &(0x7f0000bc7000)=[{&(0x7f0000410000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d4f000-0x5d)=""/93, 0x5d}, {&(0x7f0000991000+0x6d4)=""/52, 0x34}, {&(0x7f00006b9000-0x32)=""/50, 0x32}, {&(0x7f0000207000-0x82)=""/130, 0x82}, {&(0x7f0000ece000)=""/241, 0xf1}, {&(0x7f000058a000)=""/249, 0xf9}, {&(0x7f00005e0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c86000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000d29000)=""/196, 0xc4, 0x71}, 0x100000001}, {{0x0, 0x0, &(0x7f000007d000-0x10)=[{&(0x7f000078e000-0x3c)=""/60, 0x3c}], 0x1, &(0x7f0000bb6000)=""/119, 0x77, 0x100000001}, 0x1}, {{0x0, 0x0, &(0x7f0000eaa000)=[], 0x0, &(0x7f0000f29000)=""/1, 0x1, 0x2e}, 0x4}, {{&(0x7f0000469000-0xe)=@l2, 0xe, &(0x7f0000758000-0x10)=[{&(0x7f0000470000)=""/99, 0x63}], 0x1, &(0x7f000014e000-0xbc)=""/188, 0xbc, 0x44ec}, 0x4e89}], 0x6, 0x0, &(0x7f000099b000)={0x77359400}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f26000-0x88)={0x8000, {{0xa, 0x2, 0x5dc, @empty, 0x1}}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x1}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000295000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/12 21:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fe9000-0x4)=0x8) socketpair(0xffffffffffffffff, 0x3, 0x80000000, &(0x7f0000546000)={0x0}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000098a000)='tls\x00', 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000956000)=0x6) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000c3b000)={0x0, 0x0, &(0x7f0000825000-0x50)=[{&(0x7f0000208000+0xb14)=""/179, 0xb3}, {&(0x7f0000b3d000-0x63)=""/99, 0x63}, {&(0x7f0000b6f000)=""/153, 0x99}, {&(0x7f0000461000-0xb)=""/55, 0x37}, {&(0x7f0000e32000)=""/154, 0x9a}], 0x5, &(0x7f00005f4000)=""/171, 0xab, 0x3}, 0x10063) dup2(r4, r2) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000791000)=@get={0x1, &(0x7f000051f000-0xe1)=""/225, 0x101}) 2018/02/12 21:48:06 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000721000-0x90)=[{&(0x7f0000c32000)=""/246, 0xf6}, {&(0x7f000022f000)=""/3, 0x3}, {&(0x7f0000427000)=""/18, 0x12}, {&(0x7f0000513000)=""/208, 0xd0}, {&(0x7f0000fc1000-0xa1)=""/161, 0xa1}, {&(0x7f0000a04000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a7000-0xeb)=""/235, 0xeb}, {&(0x7f00007c1000-0x19)=""/25, 0x19}, {&(0x7f0000fc1000-0x8a)=""/138, 0x8a}], 0x9) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fbf000)=0x1) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000), 0x4) open(&(0x7f0000bfb000)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000fc0000)=""/206, 0xce) 2018/02/12 21:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000655000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000bb6000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000bf4000-0x8)={r2, 0xa}) open(&(0x7f0000c52000)='./file0\x00', 0x20c0, 0xcc96bea9a77ec1bd) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/12 21:48:06 executing program 2: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x7fff, &(0x7f0000360000)="6e05acc6ac7cc4d595fb6b5cc4ed2c44c5661f7bb3b2e5766043826b8623650e23bfd59522323fb3f318e30ba5802986ff72777c2a1ae54d4a845d1750c960906960a81d4fd2063cd47d90d564bd7618565c32a708fbf521ef372dfdd6") ioctl(r0, 0x440000000000127f, &(0x7f0000497000)="b0") 2018/02/12 21:48:06 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000010000-0x8)=0x639, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fd4000-0x8)={0x94, 0x5, 0x6, 0x4}, 0x8) 2018/02/12 21:48:06 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/pktcdvd/control\x00', 0x24000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a93000)="6a8ddf6c41e8963965ce348f028722a0ae54a395c1719de5987b57b81d6543e1ffb53324f9bb26ad18e4582fc5dbac20719ae5ac969868e641264c3b1648e447db75cc9fdbef9435089ebe0c369c69a0c670ce2482623aa8db3888eb7ec462ee3e95c020ec45023ade6eaa", 0x6b, 0xfffffffffffffff8) request_key(&(0x7f0000a96000)='big_key\x00', &(0x7f0000a97000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a95000-0x3)='\'[\x00', r1) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000001000+0xa61)=""/197) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a96000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000)={{0x1}, 'port1\x00', 0x9, 0x80000, 0x8, 0x4, 0xfff, 0xffff, 0x0, 0x0, 0x6}) ioctl(r2, 0x20, &(0x7f0000a94000-0x90)="e6c197bb1a942edb97624f6f042674515ad44ec2a75f9f1d6e531523515a07d65f09924a82e21b3a66b9475cbd07a90698bf66729c2316100e468ea71dd597169531440ec63a4da6c84ebf48ef49a5f6cf2977edf799c614d82a55b7d0ec9f2987c1e3cd0114e1692a130bcfcab276936a3e2e894313fb80950445b0dcad7cdc1e683f0b635d5127535b6d7da3a406e7") mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) 2018/02/12 21:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e3000)='/dev/rtc\x00', 0x40, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00007b8000-0x6)={0xfffffffffffff869, 0x1, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/igmp\x00') pread64(r1, &(0x7f00007cd000)=""/133, 0x7, 0x10000f) 2018/02/12 21:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000fb000)={0x0}, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008bc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000072c000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000b32000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002a000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x2, 0x2, 0x80, 0x9c, 0x2c, r1, r2}, {0x3, 0x9a, 0x200, 0xffffffff9ff139ac, 0xed, 0x100, 0x8, 0xfde0}, {0x3dd2, 0x1, 0x1, 0x2}, 0x5, 0x4, 0x3, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x4, 0x2, 0x0, 0x53b, 0x4, 0x10001}}, 0xe8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000997000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000061a000-0x8)={0x0, 0xf2ea}, &(0x7f0000050000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00004f3000)={r4, 0x2, 0xe, "97703aeca44ebf1b9ee895a1609c"}, 0x16) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a58000-0x4)) waitid(0x0, 0x0, &(0x7f0000003000-0x10), 0x4100000e, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) 2018/02/12 21:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000dd6000)=""/4096, 0x1000, 0x20, &(0x7f00002b8000-0x10)=@llc={0x1a, 0x0, 0x6, 0x3, 0x16564abf8000, 0x8000, @random="a3aa7a81ac12"}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000025b000-0x4)=0x0) dup(r0) capget(&(0x7f0000189000)={0x20080522, r1}, &(0x7f0000215000)={0x3, 0x9, 0x6, 0x5, 0x1, 0x9}) 2018/02/12 21:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f000026c000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) time(&(0x7f0000fb4000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000d8e000)=""/17, &(0x7f0000347000)=0x11) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000b6e000)) 2018/02/12 21:48:06 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000523000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003e9000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000095d000), &(0x7f000095d000)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000095d000-0x10)={0x1000, &(0x7f000095d000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/12 21:48:06 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000001a000-0x10)={0x5, &(0x7f0000014000-0x28)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000011000)={r2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x0, 0x0, 0x40002) fcntl$addseals(r4, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000b10000)="cb444f9bbabe94ae19d10e9593fe5a8754d1ab96a03fc3073ee567ab7bbb6191587726fd28aef497628013d28e5d463bdcb536307b67248927065f19213c073332a1c72ac7447da375bb403dbd36a1afc38f473b8fb1a35bb4e25e90a43f00d00219", &(0x7f0000068000-0xf)="0702007900000003000ced105c135f"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = gettid() tkill(r5, 0x16) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000759000-0x90)={0x2, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) close(r0) gettid() 2018/02/12 21:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b00000-0x8)='./file0\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000866000)={0x0, 0x5}, &(0x7f0000f8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000070c000)={r1, 0x2}, &(0x7f0000fc5000-0x4)=0x8) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) 2018/02/12 21:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000013, 0x805, 0x0) flock(r0, 0xb) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14}}]}, 0x68}, 0x1}, 0x0) 2018/02/12 21:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f7a000-0x4), 0x80, 0x0, &(0x7f00003a8000-0x10), &(0x7f0000001000-0x4), 0x0) syz_open_dev$usbmon(&(0x7f000083b000-0xd)='/dev/usbmon#\x00', 0xa2e, 0x1fc) epoll_wait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x8d) r1 = gettid() ioprio_get$pid(0x2, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/dev/sequencer2\x00', 0x12000, 0x0) chroot(&(0x7f00005c5000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000eb4000-0x8c)={0x7, 0x800, 0x7, 'queue1\x00', 0x5}) prctl$seccomp(0x16, 0x3, &(0x7f0000ac3000-0x10)={0x2, &(0x7f0000152000-0x10)=[{0x2ef, 0x3, 0x101, 0x49e}, {0x1, 0x400, 0x9df, 0x1ff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) ptrace$pokeuser(0x6, r1, 0x80000001, 0x4) tkill(r1, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000702000)={{{@in=@dev, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000041e000)=0xe8) 2018/02/12 21:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000023e000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000943000)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000404000+0xc37)={{{@in=@dev, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000957000-0x4)=0xe8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a09000)='net/ip_mr_vif\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00007ee000)={{0x1, 0x0, 0x8, 0x2, 0x8}, 0x10000, 0x6}) geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ccc000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000098e000-0x4)=0xe8) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f000071c000), 0x4) 2018/02/12 21:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca6000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005c5000-0xb8)={0x0, 0x0, 0x20, 0x10000, 0x10001, 0x7, 0x4, 0xff, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x5, 0x8, 0x8, 0x5}}, &(0x7f00006e3000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000165000-0x8)={r2, 0x8}, &(0x7f0000f37000)=0x8) mq_notify(r1, &(0x7f0000755000-0x60)={0x0, 0x8, 0x0, @tid=r0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000044e000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000037e000-0xe)='net1sockstat\x00') fstat(r4, &(0x7f000023f000-0x44)) 2018/02/12 21:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000366000)='./file0\x00', 0x40, 0x110) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000086a000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a08000)=""/211) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000969000-0x84)={0x0, 0x7c, "41f757557bc6587060b433d80d40ff1691eb68e7b9f5901f0f500ce1dca87a05c4be9d244c9569e658750a7cf7dbd471d8c97dd3c760b438527c0b8b2262ced4207bc7b0cfd48bfedd7640f5ab3aa54a289363d91a19b419401bf1d8904b5655b012a8fce6bd91d233bd7e907f81ea71e4d4bbb6bbd9bf3a0b995b49"}, &(0x7f0000e0b000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e3e000)={r1, 0x2}, 0x6) mq_notify(0xffffffffffffffff, &(0x7f0000825000)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f000034a000)="93"}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a63000), &(0x7f0000bc0000-0x4)=0x4) 2018/02/12 21:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054b000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) fstat(r0, &(0x7f0000d56000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000941000)='.', &(0x7f0000b02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000027c000-0x1)='.', r1, r2) readlinkat(r0, &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00007c3000-0x1000)=""/4096, 0x1000) 2018/02/12 21:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f00007ab000)=[], 0x0, 0xc) signalfd4(r0, &(0x7f0000aab000), 0x8, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d30000)='/dev/ptmx\x00', 0x800, 0x0) 2018/02/12 21:48:06 executing program 3: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000001000-0x6)="0200a846d1") 2018/02/12 21:48:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000196000), 0x0, 0xc084, 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r2, &(0x7f0000c12000)={0xf97cff8c, 0x8, 'SE Linux', "05"}, 0x11) 2018/02/12 21:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x22) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b99000), 0x4) recvmmsg(r0, &(0x7f00006c7000)=[{{&(0x7f0000114000)=@alg, 0x58, &(0x7f00009ac000)=[], 0x0, &(0x7f0000de3000)=""/188, 0xbc}}], 0x1, 0x40000022, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000023f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a5a000)={0x0, 0x9}, &(0x7f0000bd0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e0000)={0x3f, 0xfffffffffffff719, 0x200, 0x3f, 0xfff, 0x7, 0x8001, 0x7ff, r1}, 0x20) socket$l2tp(0x18, 0x1, 0x1) 2018/02/12 21:48:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0x4)=""/4, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000be9000-0x4)=0x86) ioctl$TIOCCONS(r1, 0x541d) 2018/02/12 21:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000c6e000-0x1)='M', 0x1, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = open$dir(&(0x7f00009cf000-0x8)='./file0\x00', 0x90802, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00003af000-0xa)='net/nfsfs\x00') renameat(r1, &(0x7f00000d4000-0x8)='./file0\x00', r2, &(0x7f0000334000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ec8000)=""/19) recvfrom$inet6(r0, &(0x7f00001e6000-0xbe)=""/190, 0xbe, 0x2, &(0x7f0000b58000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000253000)=""/106, 0xe74cd316a7aa36a0, 0x200000, 0x0, 0x1331b39bc6805cb3) 2018/02/12 21:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x37f25072a6313f35, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000454000)={0x0, @in6={{0xa, 0x1, 0x4608, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x1, 0x26f8}, &(0x7f0000170000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000022d000-0x10)={0x9, 0x2, 0x2, 0x1ffbf, r2}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0xffffffffffffffff, 0x0, [], []}, 0x8) 2018/02/12 21:48:06 executing program 2: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000dc3000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x7fff, &(0x7f00006da000)=""/14, &(0x7f0000dc5000)=0xe) 2018/02/12 21:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() stat(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000d0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f000038d000)='./file0\x00', 0x1000, r0, r1, 0x9, 0x20000) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) fchmod(r2, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000e9f000)={{0x81, 0xfffffffffffffff7}, {0x1395}, 0x5, 0x2, 0x6}) 2018/02/12 21:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) chmod(&(0x7f000009f000-0x8)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000cd2000-0x38)={0x0, 0x0, &(0x7f0000051000-0x90)=[{&(0x7f0000c47000)=""/106, 0x6a}], 0x1}, 0x0) 2018/02/12 21:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f000021f000-0x10)={&(0x7f0000be7000)}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r4, r0, 0x0) 2018/02/12 21:48:07 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000609000-0x10)=@req={0x6, 0x8c, 0x9, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000ad9000)=""/4096, 0x1000) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) stat(&(0x7f0000721000)='./file0\x00', &(0x7f0000bcb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000ec4000-0x8)='./file0\x00', r1, &(0x7f0000918000-0xdb)="090e3d6217ca88964816636dbb903643000405280a964c45942024d69437cc14b3e57ff81a43f464b17b6d8a28bf63e410ac624a89c755aa660070b945b9d21ba87305891b180592dc6bb3d99576bc4b73ca1608cbf3aba106c2135c490b76fc6dab2bebdcf06fc38182963c04946588b7de8ebdbb4654f11c492aafca75ec9fa64dce875baa6c06720dce5255dfcb4083b47550a98ef67d90cb324bc5a78d19c14342654a5c1443ee50572eb344979a23c994425083a021e8965e0285353786d722609597fb6a5dcfecd8fe1560cd53a0e08bc5efd2d88b9d7e90") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d49000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00000ba000-0x4)=0x6, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = creat(&(0x7f0000efa000-0x8)='./file0\x00', 0x2000010) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r3, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r3, 0x0, 0xfffffffffffffffd, 0x1) r5 = dup(r4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f000051a000)={&(0x7f00000c8000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000809000-0x8)=[0x0, 0x0], &(0x7f00006e4000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003a8000)=[0x0, 0x0, 0x0], 0x4, 0x2, 0x6, 0x3}) read(r5, &(0x7f0000803000-0x28)=""/40, 0x28) inotify_init() openat(r5, &(0x7f0000075000)='./file0/bus\x00', 0x80, 0x100) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f000070a000-0x18)="ee65742f6970365f7461626c65735f6d6174630300738db5") sendfile(r0, r2, &(0x7f0000a3b000), 0x26b9508) 2018/02/12 21:48:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f000056d000)={{0x77359400}, {0x77359400}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1000, 0x0, 0xff}, &(0x7f0000000000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) pwrite64(r4, &(0x7f0000000000)="5b822bc1da88f7e9ad833ee56cdf16c4f2ccbecc67b71ac72eb809456f90b7df3a14f512a995f00acf6abcaf39d88dfffe2e3ec888eec9b7bbf4686d540025a887cf624d4befa2405d922a16a075874130b5f598eb4f1065fa74a35f2c84d680b7c9af28b84d09bc3f499f9324cb8e0d46ea22ad3fbd9c2c578d2cdb", 0x7c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000-0x4)={0x7, 0x0, 0x3000}, 0x4) fremovexattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen$netrom(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)=@random={'osx.', 'system.posix_acl_access\x00'}, &(0x7f0000004000)=""/10, 0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000005000)=""/34) close(r5) getsockname(r5, &(0x7f0000005000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000005000)=0x1c) fremovexattr(r4, &(0x7f0000004000-0x11)=@random={'os2.', '{usercgroup\r\x00'}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0xfff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x10}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000007000-0x4)=0x3) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000d13000+0xf30)=0x1, 0x4) preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) 2018/02/12 21:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = openat(0xffffffffffffffff, &(0x7f00006d7000-0x8)='./file0\x00', 0x80000, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e11000)=0x1) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cc000-0x20)=[], 0x1) 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000045000)=[&(0x7f0000052000-0xc)='eth0em1ppp0\x00'], &(0x7f0000051000)=[&(0x7f0000051000)='\x00'], 0x0) r1 = open$dir(&(0x7f000001a000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000052000-0x18)=""/24, 0x18) 2018/02/12 21:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup(r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000001f000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000014000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$int_in(r0, 0x5421, &(0x7f0000301000-0x8)=0x8) 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x189801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b41000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000170000-0x11)='/selinux/enforce\x00', 0x200100, 0x0) inotify_add_watch(r1, &(0x7f0000042000)='./file0\x00', 0x20) write$selinux_load(r0, &(0x7f0000f23000-0x11)={0xf97cff8c, 0x8, 'SE Linux', '\''}, 0x11) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000018000)) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000056d000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x308, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000240000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xb55ee2a2c8cfe4b}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dad000)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000a62000)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000322000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f00004bf000)='./file0\x00', 0x51) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000f46000)={&(0x7f0000b5b000/0x4000)=nil, 0x4000}) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) getpeername(r0, &(0x7f0000338000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f92000-0x4)=0x10) dup2(r0, r0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00004ee000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x306, @empty}, 0xe, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @common='erspan0\x00'}) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) timerfd_settime(r0, 0x0, &(0x7f00002f4000), &(0x7f00006ff000-0x20)) recvmmsg(r1, &(0x7f0000b7b000)=[{{&(0x7f0000c3b000-0x58)=@alg, 0x58, &(0x7f00008b4000-0x50)=[], 0x0, &(0x7f000085b000-0x67)=""/194, 0xc2}, 0x4}], 0x1, 0x0, 0x0) 2018/02/12 21:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x13, 0x806, 0x7fffffff, &(0x7f0000606000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bff000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xff}}, 0x6, 0x7, 0x80, 0x33faf2a3, 0x8}, &(0x7f0000041000-0x4)=0xa0) pipe2(&(0x7f000084e000-0x8), 0x1000080000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fba000)={r2, 0x3}, &(0x7f00004ce000)=0x8) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) clone(0x10000000, &(0x7f0000edc000-0x43)="cc2e902ac7b053ad865b54846c6ae620ffbccb680cb5037521d4d4a22d20858cf8e54ab77e86ecdea7a102dc55f6178416e4d9814ef184b328269b934463263c82d4b8", &(0x7f000019f000-0x4), &(0x7f0000bf6000-0x4), &(0x7f0000f1a000)="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") r1 = memfd_create(&(0x7f00009b4000-0x19)='trustednodevwlan0em0+*[+\x00', 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000825000)=0x5) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000dbf000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r2 = syz_open_dev$mice(&(0x7f0000951000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000005000)={0x13, 0x15, &(0x7f00006a3000-0x15)="1145128518bc0e7aa5ac17c343e74384c53b56ac2a"}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000026b000)=0x240000, 0x4) 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003aa000-0x4)=0x0) get_robust_list(r0, &(0x7f000052e000)=&(0x7f0000001000-0x18), &(0x7f0000001000-0x8)=0x18) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x12, 0x80005, 0x10000) getpeername$unix(r1, &(0x7f0000536000-0x8)=@abs, &(0x7f0000df4000-0x3)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000024c000)='yeah\x00', 0x5) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) close(r0) 2018/02/12 21:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000450000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r3 = accept(r0, 0x0, &(0x7f0000542000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000c7000-0x8)={0x0, 0x9}, &(0x7f00001cc000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00008d0000)={r4, 0x742}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000709000)='./file0\x00', 0x0) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00009f1000-0x7)='cpuset\x00', 0x0, &(0x7f0000ec8000-0x13)) r0 = memfd_create(&(0x7f0000584000)='cpuset\x00', 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00003cd000-0x4)={0x5, 0xffffffffffff0000, 0x100}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000eed000-0x8)) 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) write$selinux_load(r1, &(0x7f0000f6d000-0x102)={0xf97cff8c, 0x8, 'SE Linux', "7badc4408f125f615b0f475966d5374708f6f02dc98d5d869a7e77c14ec04b4b21e6752bac520cae60aeb610377ab4a18477ef229d4d38576c7baad4e2a53a7c68d7255fc84800dd475d0b3bb0b944cd3f238b6233ea04d92b63c0586251ac9b681392b1a6607fa9ecb3ef8a6aa6789cd23e488a45bd6b9e57b4d947d3161d3c6c1b7ba3e340d6ef65f29ceacaaceac0fda5848b292873108812c083bf3357d500ca25347cb6a3e9d2ba7ad03874804f8d74012789250db7ed0701b1b7bbd7920720a5bc3a9b59704601966080d65965d999909d3593733622cfc7462b7f5e618d53f63a3ddc8d715ff5089afdfaad3e6763"}, 0x102) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x58e8, 0x1, 0x0, 0xffffffff}) perf_event_open(&(0x7f0000621000-0x78)={0x1, 0x78, 0x7, 0x0, 0x71943d0a, 0x2, 0x0, 0x8, 0x18002, 0x9, 0x5, 0x2, 0x9, 0x1fffe00, 0x3, 0x1, 0x5, 0x4, 0x7fff, 0x9c43, 0x4, 0x8, 0x3, 0xb5, 0x9, 0xfffffffffffffffd, 0x1, 0x95d, 0x7ff, 0x6, 0x0, 0x5, 0x5c, 0x5, 0x3, 0x1, 0x7, 0x5, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x200}, 0x100, 0x5, 0x7, 0x6, 0xec8c, 0x8, 0x3}, 0x0, 0x96b8, r1, 0x2) ioctl$KDSKBLED(r1, 0x4b65, 0x3ff) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/02/12 21:48:07 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000224000)="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", 0xfa}, {&(0x7f0000001000-0x59)="2873e8db5b577309a4c48c60de1d64cc6e3ad6f4f322576563a5a9713aa6cca2899e9c083cb3501c14185d4707330fc94480f31688ccdf9263d6cff6dae4ef676f261c2155d52bacaa6c98807022da178d2503f4353c80bf8f", 0x59}, {&(0x7f0000001000-0x9b)="dc0dd8b33ae356877e001e606c7085f5ba0acfdbe79bde0639404ab55be8c41b4d228350e3e9cbc0beebff756808b2c388d254f1502cdbd033e89e19d9eb4dbd021efa035faf8d84cec241992a826a739aebbc62881de90d146c28ab89eab00e478934107acc86e26d5722f1b0bcbd08b6400fcd34241b96ce04b4d0015be1840f3bd0aa602439b6e1bca3f145bac71bf1b6febbe67cc4c3fcfe4b", 0x9b}, {&(0x7f0000000000)="98da34d815a9e3b2c7fe8b55db46a71192bb667b3ca7e4ea6fd51676241d9e12ce705102bee4373034ec820718449050412a8dde4c545e0e31cef64c183ffe603bd9d6956975adadafc55ac9fc02ed4542ab94551a06415d5448b13ae868984d", 0x60}, {&(0x7f0000001000-0xee)="ee0fab2518e4374a061516d21415af6b4c8e06eec515a69cb877c601307ebe9dc51f56a4db01c9566d92996eed47e71778dcd2a7105af3e70ef76f7bfce72eb83599c7f2fd95c35db71da9001577f54b67ca47f6fa8f54da5e073f3aee205a13672dfe471273f5539dc19fe667cf2a257c130ed9656a3968cb9c198ea37953a54e1edf3978ae01928337f64e263090a2cc2454b06625a38e444b8f5c98ca67c713ae32b27ea3de538a193ba771a460a14f9dcf2f1e6260e5e4fb29aa78a35284f2ef04034991b480cab16fb6cf7566831980d7e74c5d4691774aac171df750a6ea04532370672b0c990d325e4f33", 0xee}, {&(0x7f0000001000)="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", 0xc3}, {&(0x7f0000000000)="ef5159a92273a8bfcd10ae762a48542cf0e5fdbc461ea64e683e3a288230a5b4db6ed67b3d87415322a2a203dfeb887086a90d", 0x33}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000002000-0x1a)={0x0, 0x100, 0x2, {0x1000, 0x8}, {0x100000001, 0x5}, @const={0x0, {0x3, 0x80, 0x10000, 0x1}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00007d5000)="6e65742f6465765f6d6361737400c087ea55011e14c9e3470d3355a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/user\x00', 0x2, 0x0) sendfile(r4, r3, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffffffffff00000000000005000449faf5008f7e23"}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000284000)={0x1f, {0x2, 0x3, @rand_addr=0xfffffffffffffffc}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast1=0xe0000001}, 0x200, 0x6, 0x0, 0x8, 0x8eaf, &(0x7f00009f1000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x4, 0x7f}) 2018/02/12 21:48:07 executing program 1: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000060000)=[{{0x0, 0x2710}}], 0x18) close(r0) clock_gettime(0x0, &(0x7f000007b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000406000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000413000)={0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f00005e4000)=[{{}, 0x54b, 0x5, 0x2}, {{r2, r3/1000+10000}, 0x3f, 0x7fffffff, 0x9e}, {{0x0, 0x2710}, 0x9, 0x749, 0x7}, {{r4, r5/1000+30000}, 0x4b2a, 0x80000000, 0x401}, {{r6, r7/1000+30000}, 0x8, 0x8, 0x2}], 0x78) close(r1) 2018/02/12 21:48:07 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000bc7000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) sendfile(r0, r1, &(0x7f0000aad000), 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba6000)='/selinux/enforce\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ba4000)={0x0, 0x9, 0x2}, &(0x7f0000386000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fd1000)={r4, 0x2f9, 0x3, 0x400, 0x8, 0x5}, 0x14) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20025) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002a1000-0x50)={@common='teql0\x00', @ifru_map={0x8, 0x6, 0x800000000004, 0x100000001, 0x3, 0x6}}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) syz_extract_tcp_res(&(0x7f00004c0000-0x8)={0x0, 0x0}, 0x9, 0x8) write$tun(r2, &(0x7f000062a000)=@pi={0x0, 0xf37e, @ipv6={0x0, 0x6, "5301ca", 0x15b, 0xbd, 0x1, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@fragment={0x16, 0x0, 0x7, 0x3ff, 0x0, 0x23, 0x2}, @dstopts={0xfb, 0x8, [], [@hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x10, {0x1, 0x2, 0x5b9, 0x800000000, [0x5]}}, @jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x10, {0x6, 0x2, 0x5, 0x3f, [0x7]}}]}, @hopopts={0x5f, 0x2, [], [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x8001}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x6f, 0x1, [], [@ra={0x5, 0x2}, @jumbo={0xc2, 0x4}]}, @routing={0x2d, 0xe, 0x1, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty]}], @tcp={{0x2, 0x0, r6, 0x42424242, 0x9, 0x0, 0x12, 0x0, 0x3, 0x0, 0x3f, {[@window={0x3, 0x3, 0x100000000}, @timestamp={0x8, 0xa, 0x9, 0x7}, @nop={0x1}, @window={0x3, 0x3, 0xfff}, @window={0x3, 0x3, 0xfff}, @sack_perm={0x4, 0x2}, @eol, @sack={0x5, 0x6, [0x2]}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "79d4fac61a6e6586172a71710aa801f8"}]}}, {"16949675e9f22b0cd23375cd767bab27dd60a4d82d3fc7"}}}}}, 0x187) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d9f000)=@assoc_value={0x0}, &(0x7f000009b000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000778000-0x8c)={r7, @in6={{0xa, 0x2, 0x3ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}}}, 0x8c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x9, 0x400040) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000003000)=0x28) 2018/02/12 21:48:07 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000327000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dc8000)={r1, 0x8, 0x880}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fed000)={0x2, 0x400000f, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb, 0x4, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x48}, 0x1}, 0x0) pipe2(&(0x7f0000528000)={0x0, 0x0}, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000bdb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000c72000-0x2b)=""/43) fsync(r0) socket$netlink(0x10, 0x3, 0xb) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00002b9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) prctl$seccomp(0x16, 0x0, &(0x7f0000d3a000-0x10)={0x2, &(0x7f00002da000-0x10)=[{0x8001, 0x61b, 0xfffffffffffffffa, 0x6}, {0x6, 0x5, 0x4, 0xffffffffffffff7f}]}) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) write$selinux_validatetrans(r0, &(0x7f0000c4c000)={'system_u:object_r:sendmail_exec_t:s0', 0x20, 'system_u:object_r:mail_spool_t:s0', 0x20, 0x32, 0x35, 0x20, '/usr/sbin/cupsd\x00'}, 0x5a) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{}, 0x1, 0x9}, {{0x77359400}}], 0x48) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/02/12 21:48:07 executing program 0: unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ee6000)=0x1) close(r0) sendmmsg(r0, &(0x7f0000978000)=[{{&(0x7f00009d8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x32, &(0x7f0000f3a000-0x20)=[], 0x0, &(0x7f000072c000)=[]}}], 0x1, 0x0) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fc9000-0x10)={0x4, &(0x7f0000fc8000)=[{0xff, 0x1f, 0x9, 0x5}, {0x1000, 0x80000000, 0x1aa, 0x2}, {0x5, 0x9, 0x7fff}, {0xfed1, 0x9, 0x1000, 0xffffffff}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000fc7000), 0x0, 0x40000, 0x0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000c65000-0xc4)="6637999658d1219261024a30698128a406becfb7ec41e536307808287b1a2f08c9dae363de08ddb002c3179a961d15b082df923af1d19903a4b154b372d2aac47a8dda435a4cd2396f896231b9fc64d42de69c65f307699a9531789ddc29b693ed763d5ac0667dcfe4f878a058c34a649978f287993d3314282d5deff0e58abb59b177daa4b545f09945fe2852ea46a4ae110bd43b074a3cd37dc1fd42e69ba98f817790eb460c518c3c1d45a9d4414d99aa71766bee1d62998e87884e08d55d4881cd42", 0xc4, 0x88c4, &(0x7f0000fc8000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x0, &(0x7f0000fbd000-0x10)=[]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000051000-0x8)) sendto(r2, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/02/12 21:48:07 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000bf0000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f1b000)={0x0, 0x7, 0xb33, 0x1000, 0x7, 0x15}, &(0x7f0000b2d000)=0x14) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ea2000-0x98)={r2, @in={{0x2, 0x1, @empty}}, 0x0, 0x1f}, &(0x7f0000f1c000-0x4)=0x98) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b77000)={0x0, 0xffffffffffffffff, 0x2, 0x1}, &(0x7f0000f1c000-0x4)=0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000eb000)={r4, 0xd5}, &(0x7f0000f1c000-0x4)=0x8) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) r6 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r6, &(0x7f0000126000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f1b000)=0x1c) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000f1c000)=@assoc_value={r5, 0x2}, 0x8) 2018/02/12 21:48:07 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() socket$pppoe(0x18, 0x1, 0x0) ioprio_get$uid(0x3, r1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000-0x4)=0x8001) 2018/02/12 21:48:07 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000355000-0x4), &(0x7f0000c55000-0x4), &(0x7f0000000000)) listen$netrom(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xd15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x80000) 2018/02/12 21:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000813) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c9f000-0x4c)={0x100000000, 0x7, 0x1}) mmap(&(0x7f00002e1000/0x3000)=nil, 0x3000, 0x2, 0x1013, r0, 0x0) syz_open_dev$tun(&(0x7f00009bc000-0xd)='/dev/net/tun\x00', 0x0, 0x86000) preadv(r1, &(0x7f0000eec000)=[{&(0x7f00009ba000-0x1000)=""/4096, 0x1000}, {&(0x7f00005fe000-0xfb)=""/251, 0xfb}], 0x2, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056a000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000f8d000-0x60)={0x27, 0x7, 0x10001, 0x7, 0x1, 0x1, "1dc4ea28ac4689e6cc2c47dc2ba6df3907152b308322b2a23dcb05896ece430c2a812b57937d1464f7555b87760ada90d00984b2b51d892189f152a65ddd15"}, 0x60) pipe(&(0x7f0000e7d000)={0x0, 0x0}) vmsplice(r1, &(0x7f00000bc000-0x80)=[{&(0x7f0000ade000-0x5d)}], 0x2d0, 0x0) dup3(r2, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003da000)={0x2, [0x0, 0x0]}, &(0x7f00008a1000-0x4)=0xc) recvmsg(r1, &(0x7f0000f44000)={&(0x7f000037f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000151000)=[{&(0x7f0000932000-0x81)=""/129, 0x81}, {&(0x7f0000331000-0x28)=""/40, 0x28}, {&(0x7f000082a000-0x2c)=""/44, 0x2c}, {&(0x7f0000dd9000-0xa3)=""/163, 0xfffffd6b}, {&(0x7f000076d000)=""/6, 0x6}], 0x5, &(0x7f0000f1e000)=""/252, 0xfc, 0x3}, 0x20) 2018/02/12 21:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4000-0x8)='./file0\x00', 0xfffffffffffffffa) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) dup(r0) getpeername$inet6(r0, &(0x7f0000688000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f00005cc000-0x4)=0x1c) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/12 21:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r2, r2, 0x0) dup3(r1, r0, 0x0) r3 = epoll_create(0x2) readahead(r0, 0x8, 0x42c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000389000-0x8)=0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x7) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/12 21:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000750000-0x8)={0x0}, &(0x7f0000c47000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000de000-0x10)={r1, 0x58, 0x100000000, 0x8}, &(0x7f00000e0000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r0, 0x0) 2018/02/12 21:48:07 executing program 6: socketpair(0x400000000010, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ea000)={0x0, 0x9, 0x30}, &(0x7f0000b37000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000052f000-0x4)=0x0) renameat2(r1, &(0x7f00004db000-0x8)='./file0\x00', r1, &(0x7f000078e000-0x8)='./file0\x00', 0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f17000)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, 0x0, 0xa, &(0x7f0000001000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000701000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x7, 0xfffffffffffeffff, 0xbe, 0x1, 0x4}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000003000-0x10), 0x1000005, &(0x7f0000000000)) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0xfffffffffffffff7, 0x3, [0x5, 0x3f, 0x0]}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0xa, [0x80, 0xffffffffffffffff, 0x6, 0xfff, 0x7, 0x6, 0x10000, 0x3f, 0x73d, 0x1]}, 0x18) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000030a000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) clock_gettime(0x0, &(0x7f000025d000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000862000-0x10)={r1, r2/1000+10000}, 0x10) getsockopt(r0, 0x8, 0xf770, &(0x7f0000010000-0x6e)=""/110, &(0x7f0000039000-0x4)=0x6e) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000026c000)=0xffffffffffffff6a, 0x4) accept$netrom(r0, &(0x7f0000ff4000)=@ax25, &(0x7f0000f9b000-0x4)=0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000079b000-0x8)={0x3, 0xd5}) 2018/02/12 21:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x2]}, 0x5c) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000403000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200000001}, 0x1c) epoll_create(0x3ff) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000f7000)={@generic="55619657e45cabff8ee1d3af149d10bb", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) sendto$inet6(r0, &(0x7f0000676000), 0x0, 0x0, &(0x7f0000e17000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000c32000)={0x20, 0x8, 0x2, 0xffffffffffffffe0, 0x2, 0x81}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000333000-0x6)='/selinux/create\x00', 0x2, 0x0) accept$inet6(r0, &(0x7f000077d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000bd5000)=0x1c) 2018/02/12 21:48:07 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fdf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f0000fde000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) fcntl$lock(r2, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r0}) mmap(&(0x7f0000c00000/0x4000)=nil, 0x4000, 0x3, 0x10010, r1, 0x4) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fdf000-0x10), &(0x7f0000bca000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r4, &(0x7f0000fdf000-0x10), &(0x7f0000fde000)=0x10) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000009000-0x4)) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000039000)={'system_u:object_r:getty_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x35, 0x35, 0x20, '/usr/sbin/ntpd\x00'}, 0x56) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000003a000-0x10)=@req={0x8, 0xb43, 0x5, 0x6}, 0x10) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f000003b000-0x4), 0x80800) 2018/02/12 21:48:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x5, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000000)="617474c02f6b6579636b6561746500") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000), 0x1ed) 2018/02/12 21:48:07 executing program 2: pipe(&(0x7f00000b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="0af75890b879671687fef2fa7fa14ffcc89591d0a95264ebb61dfd331365f9d89095a28277cfa8cd2014450f95dee6c835762122cb438e469eb150e503754ed765a8b3c12e8c0f87a76b7d79deba0852fd013e9b0c0e241d36e9018478e9a38e503d3eec73e76211fb09008ebe9cff2c970a89fb9d80142e603669aac931eff7c3704e8c48216268b5975b59117e08cbd97e803ec3a947f0d3b35388f2d47cd4cef869ca23a30df2dd014eae5b09f73c6d1f6324785e2d95cfb39f1bc83655142e6a1f2bdd137084d8915c1ceedb5f06294472a8", 0xd4}], 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x6, 0x80000001, 0x40, 0x8, 0x10001, 0x8, 0x419a84de, 0x4, 0x7, 0x7f80000000000000, 0xfffffffffffffff9, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000649000-0x50)={@generic="cd5718c2fd5af5b1e9a6f8f827645fe9", @ifru_data=&(0x7f0000ae0000)="f36a8e31fccb6ca92783f93d28ef46d71b79c097595ead02a7e584280040897b"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) set_thread_area(&(0x7f0000ea0000)={0x100, 0x0, 0x400, 0x8, 0x31, 0x100000000, 0x2, 0xfffffffffffffffb, 0x5, 0x10000009}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000b37000-0x10)={&(0x7f0000649000-0x1a4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000394000)='/dev/ptmx\x00', 0x503001, 0x0) accept$packet(r0, &(0x7f0000b2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000dd5000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003aa000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x100, r3}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00009ca000-0xc)={0x2, 0x2dd, 0xc49, 0x7, 0x80000000000, 0xce}) 2018/02/12 21:48:07 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000959000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b51000)={0x0, 0x6, 0x20, 0x400, 0x101}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000034a000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x101, 0xfffffffffffffffe, 0xffffffff, 0x4, 0x79, 0x5f36, 0x77, 0x4, 0xff, 0x80000000, 0x20, 0x5, 0x8, 0x4232057c, 0x766]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x8, 0x401, 0x4, 0x7}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000973000)={0x0, 0x21}, &(0x7f000070f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f000026c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 89.152257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=16576 comm=syz-executor6 [ 89.173271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=16576 comm=syz-executor6 2018/02/12 21:48:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000444000-0xe)='net/mcfilter6\x00') fcntl$notify(r0, 0x402, 0x33) unshare(0x7fffc) fcntl$notify(r0, 0x402, 0x8000000c) accept4$unix(r0, 0x0, &(0x7f000040b000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000915000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000039d000-0xa0)="b7f5dda1fd6910a2cedafeaa4cd1471a77f079ca9d9456679b8b4988070edd88569f142f75477334a3676f2da657527167864a14231c7fab756777a4b316ee88711c2ad63dfff33fb81182f4d840830959118c049a007f41c1cfc1711ec21e9fad55f27c1cad2badaab3f142af00f5ff2734fad9a88605ea840e283be472165ed1f576f23a875ae6e138268820ebdf7f72a68f34f10cb2e72ebeb8a2a4e05aaa", 0xa0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000027e000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x3, r2) 2018/02/12 21:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000185000-0xd)='/dev/net/tun\x00', 0x0, 0x400) socketpair(0xb, 0x804, 0x9, &(0x7f0000ee0000)={0x0, 0x0}) connect$nfc_llcp(r3, &(0x7f00000ba000)={0x27, 0x42d4, 0x6, 0x4, 0xa75c, 0x10000007, "51c09fb8ce1b8efc90f092de87cab09b734bc7ee0ea9a306dcd405e9a8b1a59e2f3201e0990395d4f70e11a72cb022f4cb2d07fa62969b408239ea24f8a343", 0x2}, 0x60) shutdown(r0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000115000)=0x3) r4 = getuid() getgroups(0x3, &(0x7f0000edb000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f000056e000-0x8)='./file0\x00', &(0x7f00000dc000)='./file0\x00', 0xa000, r4, r5, 0x1, 0x7f, 0x420) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005d4000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000065e000)=0xe8) syslog(0x4, &(0x7f000042e000-0x8d)=""/141, 0x8d) setuid(r4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d88000-0x4)=0x0) ioprio_get$pid(0x1, r7) connect$ax25(r3, &(0x7f0000a1c000)={0x3, {"b7c789fb30a1a4"}, 0x81}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ce3000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000, 0x2, 0xff, 0xd, 0x2, 0x800, 0x7}, 0x20) sendmsg$nl_route(r2, &(0x7f0000f8f000)={&(0x7f00008a0000)={0x10}, 0xc, &(0x7f00002bb000-0x10)={&(0x7f0000a2a000-0x2c)=@ipv6_newaddr={0x2c, 0x14, 0x8, 0x3, 0x2, {0xa, 0x0, 0x9a, 0xff, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffe0, 0x0, 0x4, 0xb2e}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000084}, 0x8001) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1000) close(r1) 2018/02/12 21:48:07 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000221000)={0x0, 0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00003c7000)=""/75, &(0x7f0000001000-0x4)=0x4b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000000)=""/65, &(0x7f0000002000)=0x41) getsockname(r1, &(0x7f0000000000)=@ipx, &(0x7f0000002000-0x4)=0x10) setpriority(0x1, r0, 0x0) 2018/02/12 21:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/enforce\x00', 0x8600, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d8000-0x4)=0x4, 0x4) 2018/02/12 21:48:07 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/rfkill\x00', 0x430000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000836000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ace000-0x8)={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x50, "5d8fb2bf81499c521350cf04233be47349c1dee600c12fc70a451dc361561ddd78480d1fcffe197c0953bc68a96f2c9874fafa966ae51f506521980480444d8acbdd3387ed3bcae97e2b2d953ad03ec7"}, &(0x7f000066a000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}}}, [0x7, 0x7, 0x4, 0x80000001, 0x6, 0x24, 0x0, 0x0, 0x8f, 0x400, 0x3e3, 0x40, 0x40, 0x3f78, 0x200]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) 2018/02/12 21:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e12000)=[{0xb, 0xfffffffffffffffa}, {0xa, 0x9}, {0xe, 0x6}, {0x8, 0x79}, {0x0, 0x5}], 0x5) unshare(0x400) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) 2018/02/12 21:48:07 executing program 2: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4), 0x3d9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000)="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") 2018/02/12 21:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x422cf477, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001ac000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, {0xa, 0x3, 0x86f, @loopback={0x0, 0x1}, 0x2}, 0x100000001, [0x7, 0xffffffff, 0x4, 0x100, 0x5, 0x4, 0x80000000, 0x4]}, 0x5c) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/ppp\x00', 0x345001, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00001d9000-0x10)={&(0x7f000071e000/0x4000)=nil, 0x4000}) rt_sigprocmask(0x0, &(0x7f0000bcb000)={0x2}, &(0x7f0000bd6000-0x8), 0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000d14000)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e49000)={@common='ifb0\x00', 0x2}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b22000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000e9b000)='net/anycast6\x00') sendfile(r1, r4, &(0x7f0000365000-0x8), 0x4000000000400ff) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) msync(&(0x7f0000d91000/0x2000)=nil, 0x2000, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) mlock2(&(0x7f0000467000/0x1000)=nil, 0x1000, 0x1) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000776000)='./file0\x00', 0x400000, 0x100) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f8c000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000f8c000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00004a9000)={@empty, @dev={0xac, 0x14, 0x0, 0x13}, r1}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00006a8000)={@empty, 0x0}, &(0x7f00006ff000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00004c7000-0x10)={&(0x7f0000d06000)=@ipmr_newroute={0x60, 0x18, 0xc21, 0x0, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x60}, 0x1}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000350000-0x4)=0x1f) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000c9d000)='./file0\x00', 0x40000, 0x18) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c82000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0x3b6, &(0x7f0000566000-0x10)={&(0x7f0000b00000)={0x18, 0x2, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 89.392546] audit: type=1400 audit(1518472088.011:61): avc: denied { setuid } for pid=16591 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000000000), &(0x7f0000bb8000), &(0x7f0000f8b000), &(0x7f0000000000)) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x7fff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000003000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000003000-0xe4)=""/228, 0xe4, 0x2043, &(0x7f0000002000-0x14)={0x11, 0x17, r1, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4), 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000+0xd4d)={@generic="55bfcf809ef21bc8f888cf0816ae4f0d", @ifru_flags=0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f000075b000)=[{&(0x7f00004ba000)=""/7}, {&(0x7f00001f9000-0x32)=""/50}, {&(0x7f000081d000-0xc)=""/12}, {&(0x7f000096d000)=""/189}, {&(0x7f0000ee3000)=""/246, 0x1bc}, {&(0x7f0000e71000)=""/56}, {&(0x7f00008f6000-0xe9)=""/233}, {&(0x7f0000b8d000)=""/98}], 0x1, 0xfffffffffffffffd) recvfrom$ipx(r0, &(0x7f0000cd4000)=""/136, 0x88, 0x40002120, &(0x7f00003c2000)={0x4, 0x0, 0x80010001, "9ebb37140aa1", 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000669000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000983000)="c22e35055aaed6af3350b0fb08cea156868569c5811bd7921b71022570713d3e736784f55fe6630995535448a727762aebea65e9a542b9e1d612843392dde35dc63a4b0d50de7288224600d60c5211ea4b24de6f7bd019828a53b51350d4ec54f9a2cd74a02501387c9b8f664859e68c4b86c0edc0a1e822253275abd551342302a10b989dcce7505d86", 0x8a, 0x4000014, &(0x7f0000f32000-0x14)={0x11, 0x4, r1, 0x1, 0x40, 0x6, @empty}, 0x14) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003d0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000-0x4)=0x14) 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000376000)='/dev/input/mice\x00', 0x0, 0x8000) getpeername$packet(r0, &(0x7f0000805000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000360000)=0x14) r1 = gettid() process_vm_readv(r1, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000206000-0xc), &(0x7f0000836000)=0xc) ioctl$TCSETSW(r0, 0x5403, &(0x7f00003aa000-0x24)={0x1, 0x4, 0x6, 0x8, 0x9, 0x7b1c, 0xffffffffffffffff, 0x7, 0x8, 0xfffffffffffffffe, 0x4, 0x6}) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000), &(0x7f0000fd7000)=0x4) r1 = memfd_create(&(0x7f00000a9000)='vboxnet1(vmnet0\x00', 0x1) recvfrom$ipx(r1, &(0x7f0000221000-0x1)=""/1, 0x1, 0x10000, 0x0, 0x0) 2018/02/12 21:48:08 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000b10000)="30dd69e07d4ef00bd29622670d924eaa314a7f07705320f3e2405ae2ab82c5a83c55aef5cdaefc2d2477261302b1c80893037d586202acad21b3afa4cc7f97f64ad98f7f784271f47487ea329a2c136ff4", 0x51, 0x0, &(0x7f0000ca7000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x1) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000004000-0x80)=@generic={0x4, "7e262feb46683dbceb2f8413869291b4617ae179d4a212027dcbf781d58639f5583c017dc63a2c0387e0e3c6442044900fba973fac7765685964f1acd0a4082ab8dd5e424a40dd948418d44b9f7be342de370a982f8b6c871912438eb0c5c760730b7d5817abb93a42fb597b5a3472ba6e757ef2860d65b07bd0d76641f3"}, 0x80) close(r1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000002b000)="e91f7189591e9233614b", 0xa) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fda000+0x1a8)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000fda000)=0x40) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fdb000)=""/148, &(0x7f0000fdc000-0x4)=0x94) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) clone(0x1000800, &(0x7f0000a8b000-0xf2)="95f3d8f74fe13d156bdc6b4c3ca4048b247cb9d06ae1a1f5c916e8f6de4b0650e93d83e060f1304f1cec38990e6ffc659fad6f65f075dccc6f3aa5ff616006e8f947a1e7be585a06faa8d4f9991eb02d393022476d834fb14092649826a9c3351c4b4d278c4e3670e5488c60a8a10c41d9c610a8ed2f932f8fc4c4cebdf839d6394a8a8c28e594a68b7d36895d21bdafb14e3c60ed4a402805b8f10ebdc7b3157db8a5962910e8cbc91930e8ca4247fac8c20bb544b7cba78d994af676a1d98f495b93af0b6c01637faacc00ea72a51419a1af33bfaeab954d732daa40694ade9198478bec5b0632fbb89803f3cc3cf618ee", &(0x7f0000b6c000-0x4), &(0x7f0000e45000-0x4), &(0x7f00001ab000+0x21e)="5a0eb6e6c86b9f2ed9ad1145202a4ba68f67312182959fa9b3c391459410bb22c7909735734e2177e42f0884e0a8f8f010e7e2086b8a19a460a5fef81ccea2543aa07794996d2b80b641f51fd099d4863886bca20e477e68bee7b0d5aa51d987bf") getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e84000)=""/238, &(0x7f00004e9000-0x4)=0xee) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e3b000)='encrypted\x00', &(0x7f0000e6e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000abc000-0x9)='%userGPL\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00003ba000)=""/194, 0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000bcd000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000890000-0xf)='net/ip6_mr_vif\x00') sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004be000)={0x0, 0x6}, &(0x7f0000544000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c5a000-0x98)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4, 0x10001}, &(0x7f0000428000)=0x98) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000608000)={0x0, 0x1, 0x1, @thr={&(0x7f000072d000)="fe42fa8a9ef93c4977f38fd6916c5d0f3ee4991fb61b62bf2a9e9090370bed5c72df6e3251d2cd0858ee5fafc0f3b984a5db78b42387754de7d83d4811765d6207140aae8c05b2e94b5dce31a832f537787503cfa25d57d37dfd0135a52539fbdcf67af1f7e5f845d55e52", &(0x7f0000605000-0xfc)="dd9280dcde1795a7423d563d26bb0604d8baec978b496833f0f94ee14e1a65cac863ade496004c05e96c588067008396cef45fe8d0ee59484ba96b05094a739da7509c221723ddda9bc023f59deac87af75bc33cfe6ceaa282189692bedda42343798059c5e1271956df4ebf61d263557efcf66ddfd0ac70bbc0e41037994ad2b3e4ddc490e64a49589a62cd86e7a8454d40c8e6c922486fe9a886c3034791cd0f665eae651e736d34d5f7c18e92ec11e7f9cad4d99841c70413eac2fb594665b67c7f06bb573a4c3a0b719d8da43fdc192965a1e84c632ec5a7ecb05488e29cc1bf0e397f9a9995c6031bced0c210d7ace7986b763600d4fd6cd29b"}}, &(0x7f0000d8c000-0x4)) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000000a000)={0x2000000000, 0x2, 0x0, 0x7, 0x0, 0x104}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000b000)=0x9e8, 0x4) 2018/02/12 21:48:08 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f000023e000-0x8)={0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') mmap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0xa, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000023e000-0x44)) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000087000-0x8)=""/8, &(0x7f0000000000)=0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000085000/0x2000)=nil, &(0x7f0000001000-0x8)) readv(r2, &(0x7f00009a8000)=[], 0x121a) mmap(&(0x7f0000f66000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004a4000)='./file0\x00', 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000) r1 = syz_open_dev$loop(&(0x7f00000e8000)='/dev/loop#\x00', 0x0, 0x2002) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000057b000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000f80000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d2e000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000f0b000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef9000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000eed000-0x4)=0xe8) setresuid(r2, r3, r4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, "693517804df3121ec42ee61847c7a0afbcc14c321264936c9cc0011e69c204b7cdb0d96c114cfbd954e895ad40540507bcce74daf8d0e4458e4fc59c7caef42d", "441ee87f22046137be2c595ab7370a580afb58230e03acc8b9ca2847c45504873896ecc2011b655457a33b1947308f9b51e2bbff8bc4d1112ab00f86d8a56e44", "390211121a53cb8d05fe0de6005539ba4aed17fb5a5a54f46e87b4af908e05c8"}) 2018/02/12 21:48:08 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000211000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200001, 0x0) accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='gretap0\x00', r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) sendto$packet(r1, &(0x7f0000000000)="4b1f8c61921fac5315cf0797f28c36ccc10e32c244a708b0437e8103091e5215ce7b29b9", 0x24, 0x408c0, &(0x7f0000dfc000-0x14)={0x11, 0x1a, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x75)={0x0, 0x6d, "58c30a3d1c5488a8bc19dd81fa08ec88e1ee14f195185d1ade229df29316cf2c0984d9fb9338fae7fe7783a8ca977eb0f939faaa94e34b63a59008bb556d26672baae7f9bc401a9c5da496f7a6d912950083d2b9972b155317e4bdf936f3a35f330bcbdea02ff2c2d42ab3efbf"}, &(0x7f0000002000-0x4)=0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x40}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x32)={0x0, 0x2a, "caac3cd7a989fe156ba40bcabc90f9b3ddb6241697020bb5846d57190ef3d949b46187304c6a5ae37ed7"}, &(0x7f0000001000-0x4)=0x32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9728, 0x1}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xee)={0x0, 0xe6, "8919aac6067fbd3b43974dda00d60a12b3f94706594ddffb1cc069dfcfe5a5bc0cadb42163e073dbeec31262451d12676fe2cc646a5bb944f41dd71f0a2ed117460c9f4960e9f76948c966db373342efc98d5fd123e21b2421ebb4f66d7b9e93d567a5d7a6c5745dd36885233ab00739aba3c7f7925158408e760360435f057dd4c9c55ed125f576115a73af19191fca2d9461ad1cf58e3a2cf18154b1911c1c31b2c1faac5ff60fd7a6c06bf96fc5469bc5b1208929247cac0df86cfa25f8a4cb03480ad16b3cc7e87fa3f5805149af810d470d6a1624e4c71288e6907bf467446dc5b69733"}, &(0x7f0000002000)=0xee) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x1f, 0xffffffff, 0x800, 0x79c, 0xffffffff}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x8001, 0xec, 0x1, 0x9, 0x4, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000000}}, 0x3, 0xfffffffffffff392, 0x3, 0x7, 0x20}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x4a)={0x0, 0x42, "ccb7240e1a3e8a36e18eca348328711b6a7fec1633bb5626a30f9f2529c8e56c495d1db1ce10c3a3bfd4bf6796710e543c25e51fd6fa0a0a856bba17fc310777b23e"}, &(0x7f0000002000)=0x4a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xed)={0x0, 0xe5, "f0bf97f7516dd90c8a97ab611352066d04053242516bec331291c96c9f3ef96be62e2a6fb7b352ef818c7149ff095f1af30bfd3fbe68b09d9fb9c094a43c94fbe6b7500a20ebeaa6694b47ae52a832b5a4a19caf2bbe27e365ee8556b04eba54bda157ebe7417ccea76fab58cfc0139c3fa8f73c5d0c417a7fc8de8f3b2a62412eba2c8b65dd136c517287503ae9007a99739b18886672f7d1b83857b0b68a08d434c11182c585b17085068e12135ca0f11f82d2ae67d6ff03fcae7ec21a9c498b2241aa23f32e1805486d36a8c7182759b156c1cd8fccd518576dcf6880304a3713cceafa"}, &(0x7f0000003000-0x4)=0xed) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x3, 0x80000001, 0x7, 0xfffffffffffffe01, 0x45b, 0x6, 0xefc, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4e4, 0x80000000000, 0x8, 0x1000, 0x8fa}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x100000001, 0xc1, 0x9, 0x3, 0x1}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x4, 0xfffffffffffffff8, 0x3, 0xfffffffffffffff7}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x400, 0x1, [0x7]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000+0xe6b)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, [0x9, 0x1f, 0xbd, 0x1b, 0x200000000000000, 0x2f, 0x401, 0x2, 0x0, 0x2, 0x933, 0x7ff, 0x3, 0x7eedd0b0, 0x1]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, 0xe56, 0x3, 0x0, 0x5}, &(0x7f0000002000)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x230)=[{&(0x7f0000002000)=@in6={0xa, 0x2, 0x2, @empty, 0x3}, 0x1c, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x52)="b9f605c3108f094b0a57ca18793f3774dc7810a6e88a57fbfee002c096a06ea3c8630c855c791114f9821885c23751b57fc9d69cdeeb2115aaea2a9b2a3263b708ac7fa2975d4576ae657524ad29e4f09eed", 0x52}, {&(0x7f0000002000)="2af77f85206e989408f37a63455b41f2080864a9fa1a2b7bf9ce9d783c8d206e6e1aa12f66190d7655ccaf091bd0ec9a479a95848ca63dd22ab09e6c8e888bd092722b0d32025ffd291aadc376c87617588fa166e4f55af614e72af51092ada53ebf8b3bef2d4f47be8d9be7af2a5028568260", 0x73}, {&(0x7f0000002000)="c258b72b852829a8a1c8bab120dffc866d6af9155ac4fdf252798f1f9a", 0x1d}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x8, 0x80000000, r4}}], 0x30, 0x810}, {&(0x7f0000001000)=@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="6207f82950347ca051e724adc1a43eacf1c3ad9ab185cbdfaf5f26831ba94b5b4911e20a3077a9cbb8be714e7f1f9d4fada78e3e", 0x34}, {&(0x7f0000002000-0xc6)="3b56b84daa8fbe23b6ddb8c4be08c0097cbd6ffaaad13e32483c1538a640473ad69ef44e8894a65f9043306e0b431216aaade114c80f15f0e749f7c304660ebdebd312fdcdf4774d85aa7f1f204bdbf2f3bb2b4a5ec9a5b103d03c6571a51400b76ecd4670ac97de573a3b60f0e2d41b024c81d91d92534cf3f1af57f3db6cf19a5f856ee7659f9f86600a6229a5f459a377f96670b204a34c36c61c878f642cdd3f12bcb5dab0e98a94b43c0edee4ead49e1a5bcc9c31026c5d765050290fce47fee905284e", 0xc6}, {&(0x7f0000002000-0xc0)="94858d2a5e56f9e037d840c86bfa738d958fbd935aef8856bcbe6a28eb924a12ed13eb4d1d7ac8b281c359d19ede91134c479665ff5907d20bc5da21d7572dab821b6b1e59ae81c680acefbc4cd18b7b3b877fd7610b5fd6dfa02b354630660a4839eeec79952a2f3eb5e3ed1d1edf171d36943a6c2c0e7d8f292cd7489f757cec2e0eb086a68532ddca7ae5b77fbfdae41e3d2d6b83dbc51d3176ce411a22100a1cd17637e69a7691de703100902babd113988066165fed308b48b4d75fe931", 0xc0}, {&(0x7f0000003000-0x54)="8181db3f29aadda3b4920ae6bed1db9e7fe6ef51a11894e14e233766b2021e7156e2e9bf5f89e41eccaf240c5667939e35980cc6d52cad0141c2b4f6b917899d6c0f6c53f915612f1e335df12a242105300c7538", 0x54}], 0x4, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x2, 0x206, 0x3, 0x100000000, 0x0, 0x7f, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0xda, 0x19465a5b, 0x7ff, 0x1}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0xa97, 0xa9ee}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8206, 0xde, 0x86cc, r6}}], 0xc0, 0x8000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x784}, 0x1c, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0xaf)="9402a4e8d147bfc94b666970ebb7c68e809eb6c41f7fbd92f92859b31478532b5f12c81e5c59349d20e854770f0c53750bf380766c9247d8524bce9b1a6ba0be7adba749481ead1845d951ba9f4d970666d855cabbc8d01cb9ad123d5839e9ceb2cf94683f9ee887ed73292ec3e6fc7b4aea0ea84d8a9dbce763ae219295fdc4af7c7af22803b74eb5703255846689c27fb37d822df4cfffc17506c8dbb03397d36c9dd3613b9b9e584eeeacb38db8", 0xaf}, {&(0x7f0000003000-0x92)="321624c7584ef8880574dcb2583a024eea8005617c89c64ab15c25c391abef72609b013f3ed03d405a74d7ee255b1e55491c6e831e966f3bc5b951291cc4cf734a0f1ca6a51d62871f2f19f038432e1437a8f31b13443567cc0610256344bf0be252db9ac29d500a6249a5feb29e47efcb50d02a798e6f1302a9de7413ea28078e3f0e6e4ec2a9f890e7929fb5d0242bfe9c", 0x92}, {&(0x7f0000003000-0x6c)="1a015af15f937089976b5613ca47f7c21181365766efbd73976aeddd722140b173f045afa4de7c95a90252df4105fdc69ad3535075604c3ec780e88fe60b84b3529f0b351fc2fe7c18b1e464c230fdc337af1c798cb4ba09446bca913d61b3e4e40e3100bfde34ea6bbf193f", 0x6c}, {&(0x7f0000003000-0x80)="e0aa3b8dc0357834c98d4f7492f102bd747329ebaa0eb0240de25ddec77798934dc6e7b8b2748cd05e37c3e98d51ceef14d40ed6e3f6826dac0b055dd6ca511c69e09827fd824c637ca64911f0ab5b56b7e2cc0621fcb37292194d1bd5fe20b2ed636274e46e9a11d333a43241d7c8862d6d81e2ff28d04627ba34fa6da7d799", 0x80}, {&(0x7f0000002000-0xa4)="11b84bf52635a52a50affb48063b1f4d0a2ee800db820649b12d55f9b0eff4047b42d15734a17a34b8e37ad710b7f51db4ddf254fce605cbd4552ac61ca5c26cfdd9efdea072c7957c0cd2ee485f43f5d7b8d00e593bdab4a79f1ff35d8511c70c469bc6c9293d13ea9c10cfb68252e17f75d21487843f4f9e0b1dcedce3d053467488534706b3a9b5ecb67d5cf5269c698303d18575b223b38497ba3823a5669c36b4db", 0xa4}, {&(0x7f0000001000)="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", 0xfb}, {&(0x7f0000001000)="23a3f058e5a4", 0x6}], 0x7, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x203, 0xfffffffffffffe01, 0x111a, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0xfc, 0x0, 0x4, 0x1f, 0x8000, 0x5, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x9, 0x4, 0x8, 0x6, 0xfff, 0x7, r9}}], 0x90}, {&(0x7f0000003000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="25ee476bdda6f7c57ad52bd8180740eebf27d8ce164dfa1e88bd423e086810c82d2bab3f5d273b2028d6f5f98128011ff1eb7e7bb0c27d32b2", 0x39}, {&(0x7f0000001000-0x62)="9ce87d79cb128d95d071ebf9f8f1081892f2becd23e7755edefc73a168d280bc7e36860051522d65817b38b316fa61e0f79ae5dc69a524b5181d87603c3b4ba6dd92010e0b2d449d2ba9af55624f90d8a0854ef7f47e947488bc3e979cc0cea75485", 0x62}, {&(0x7f0000001000)="174584a5b97faf22461da93cbbb5e149f9a7b368dd3d3f1a84b39d90a3ce8230caac6990530207f40feb9e2c107d0e60a1cab072ea0828af80ce1ea94f673c0d5a3e54c6e909661f996903b13da892f78a848eb72928d2c428bd12851be8452fb6f76b4dec5e13513d68b09ec9968a9004068b00622dff7ea8c0ed83c48f07ba250f845dfd5afcbfef7d25e230e3197b4d863c41ea7770de3e40826f959e6f5544", 0xa1}], 0x3, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x1000, 0x80000001}}, @init={0x18, 0x84, 0x0, {0xaa2, 0x10001, 0xc32, 0x3}}, @init={0x18, 0x84, 0x0, {0x29, 0x80000001, 0xca, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x48, 0x3, 0x6a4, 0x1, 0x41a, 0x7ff, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x6, 0x27}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x2}}], 0x120, 0x80}, {&(0x7f0000000000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="59dc1158b14bfa144994fa02b0990df7d58684c27ddd8b5264bf1d6b4c5e20be97bbfdf25f259c68e4337608bf86966bb8a5c9dab800d54691918503aa0d5ecc5783b32b67b834e719fb8979", 0x4c}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000000000)="8468392cfa12076d9f248d555b66afad40626a54debe6d70300e29d88eb4f8489be7748c83790a1380a0589c9e357bc0038dc1488fdb88001b17ab40ceb9d9dd9afcd223cd56fc5f53", 0x49}, {&(0x7f0000000000)="33cc2ee662cc6315d0e2dd6fce86cecde6074b05017017f2ddb277", 0x1b}, {&(0x7f0000003000-0x10)="cc494fddf2699a1fdd1a49d02740366e", 0x10}, {&(0x7f0000003000-0x51)="bed2f7ee3ac6aac359913c80fcf76c1929e2b4daa6ae351451ee9a8a9a63e97b9b52b93877089a5dc914b43ecff7d63e4c5cd5c5b4521e56ac3fee0fffdd64cc7b95dad2fdf0a159720f3dc288e4a2f832", 0x51}, {&(0x7f0000000000)="b48dd630d9d1f84c6eddffd42b983dcc2d8e2ba40f40625a2008e1d7e8a5abc530e4f8f98c026c39fe0245ff4616f94c40c4c57a7694f58da7f2d8f3a1104120659387ed67dcd063bbf95d46b33f0c", 0x4f}], 0x9, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0x1, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x40, 0x2, 0x4, 0xf9b8, 0x6, 0x101, 0x8, r12}}], 0x60, 0x40044}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0xd6)="7c3cf01e549850739921637146f81848c8474d2467149d2f0133c59a95d053fc53bbfb22854c14c8b97e9c2f6ad58cf4aad034b0bf4086f7078dfdd15271f871889e99aa521fd8e2b92298369ecd7d3c2ead2d4debc3917cc20a401d0da0e5a2ea814ebebdd22d24844a4bac6330d7ee434b154df3c427b1d2f2633f2a5fcaee3a91330f39ac55ce0f60a97bfd69e3ece0fda44bfa53516be1e39d87feecc955b923ce82e51ae60c997a6715718eec6b6f3f61ecbb8bea1fdc370eb264f68e54b7a95bc5792a6a1736681b257ae9e39bc7c50ac74d1c", 0xd6}], 0x1, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x1, 0xb7d5, 0x690, 0x8, 0x4, r13}}], 0x30, 0x800}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x6, @empty, 0x3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="7272472528f03ad2dcf549c1acff5fcf737b4b6b46c0b9f6c4cfdc9aaaca5a523c8d4e1db185a3e229c3b9661687e27adac02a0c2b27ca4991c25c7d18b309c68be2e852cea3aae5054f6b7f2f82c27f9aec0a0f10c86da75cbb0938d4fa517859949597f063b53966713ab61d5a722cdbb82bfa4e091bf0003188ab62da6e9bdc8e0423af89095affdd2ea3cb2c60335adae4cf76e2f3f814d8589f08b15ec7157dd189b8cccdf4e94bbfe9d24727fe542affca0bce8bc50945b92f2280a1ae3ddf8ef3d247bfbc04e7b14e1de80696edbdd63b12d76821a71695db533de4", 0xdf}, {&(0x7f0000003000-0x57)="ac8d33fe6349f007285307dc46048b7c958055c3d6e0767b90afcb747348f19596bf14491f8b73a401bb2c92414af2258771e74bc80f42c0203ee9ef7e230bccbe0568232b3cbde72463f1177eb9512b7d1fe54a3d77fa", 0x57}, {&(0x7f0000003000-0x82)="050027d4f2c5aac3f9b4664f5027e8e7ba85cb68e0595ba17b387747dd07ce1c6cd1bac4ecc93260a3452a38466681279e641c25125afaa4d3470757dca19fa831e9ade6507f9854c853310977efaef0bc8fa1b5b5f6a1ed48855ea71ddd5c5f706c0730b2ded68c6ef57ebc45800556aac269ce3d6b9c6955f2d61415a3f616a9e4", 0x82}, {&(0x7f0000003000-0x85)="35a0369831249e62e28d69c8c9aed00a557120fa760605c643cc0f1728ee727af28e9c91f931a21947ab835c030a6b8e43006fd23c1e02e60123c7f76473e65dd1383b4b9a68fe7c5b04df31b09cfa1482f6f93d38f05e0cbc14e7b26945e0e8885b32f157c10b0c147b27110806ad3bdc40d5fabe9bcbf54d19e2f05da0ec6d76e59dc21d", 0x85}, {&(0x7f0000002000-0x6b)="3885504d87f9bf39fc1c2c7e9d45c85a2dccf090d1942e7e718238f4dd669d8fe81d250bac8329257221c4e310c0d4642bb23ad797feddcd97016d6d64841983f114ba127749e2e68aafae222af8747b9e78f38359a187f297f1ded6a0a0dcfa5c7616417a4b7de829ffb6", 0x6b}], 0x5, &(0x7f0000003000-0xc0)=[@init={0x18, 0x84, 0x0, {0x1, 0xffffffffffff5c00, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff7fff, 0x100000001, 0x8202, 0x8, 0x81, 0x0, 0x8001, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x380000000, 0x203, 0x80000001, 0x9, 0xde49, 0x6, 0x8, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc63359ccfc6b5e54, 0x6, 0xffffffffffffffc0, r16}}], 0xc0}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x21)="7e12f71cc734c7d917e637bfe10d52c29efa148e797c753fb37a589d1bd36ce0c6", 0x21}, {&(0x7f0000001000)="8e42a2d3ac4c424bf5cada2c10639c0061e4d74556dee6cb9b95063c015996128b1e458c6eb2eb9b3820595bd833da50d27915fd612cb76a670553557d83a317b9dc92cd0e1b7a8d32ddbb182010f245fd673cb47a8286e9e9fbc8b632722e1056a39092b375286e36d92fbde5a56bace319b74319261d884902", 0x7a}, {&(0x7f0000003000-0xf3)="8f7b401e96e5f616bad8a6a8987ec468163e9bf16ddc70a6a4c41a97dc6062a7aaf83cb47b614fdefa18c90a7a13dd5fa366741db268f17348657b6c904ed0f56aa5bd133c69df9710172bb332b47c552fea57fcc4f29dc646658b9039f4340576415f82b297b95a73e78003f1edcc0b8b23f169b28b3c0f23af90ba0b765f92c623dfd06203cda2e7b932199a0e473e4b3bc0e519b0793103e6aaa606a0e11102e2bb2bff1a7f1d7480f3c560fae395ebda39d56dcc543c0445fe27d9181376719ead7aec0874dfb1b16e5fa03479a0638098ab7872ca28284253419c8cfcffb55860ad5ac6e1f168b64e66246f76674ce875", 0xf3}, {&(0x7f0000002000-0xbc)="350e7f3919b54fee3513be50eb8608efabe81a26314378f0df4471ae9a3478cc7e5faf4d6d0ddc98d09c61d6a275151b4a6cbbade935a0f11dad58801381de23a7bf779a306f89eeb917158e37d2331e08aa1397611e89fce6ebf96fa55985114ad211d81228c354fbf055516b8a39388cf88515ba5d70e1136fad5aa8ab3b845dbbf2526f2db5b48b2f1972bbfb3bbd1c6bbdfbd12f5a27a54e0a704b566a1210ac70ca4de60ebfcd7a54b4939ca2c13ed58a652f6cf0f1946283b0", 0xbc}, {&(0x7f0000001000)="93eae2282eab6e02c071944edaa7fea34012b5539489b52418051707dbe1bf77ea05898242f32fa6236c57c5b4161ef31c8052ff29fc609a2fa50338adac8dfebc8b677e0689f26b2d021b724f65f45668db114c909fc0af28bbb2183e7357b13c70a3b5e68fa9bbd73ebcb5af06fe5c1bc86e7eff219638d9155024fbff05463571df5b63b147c13eeb3388a94d5a80ef3480d6db35d2d3ce59a75defbc680af93aec30121878270a8f549b6f40e9f17aaa57d791da9297e1c32ddc30defda78f62751c041ada502329bbf789369c26c66c654c8c581b004dccdbad6f842297d84d4aa124c4cc626246d92bee7b293c5fa37f", 0xf3}, {&(0x7f0000000000)="7619a73163e926c966c35964726733f4e43648f678afa9bff684d8ae33bacf606c73fdd05e", 0x25}], 0x6, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x22, 0xb3, 0x5, 0x7fffffff, 0x7b, 0x69, 0x3, 0x2, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x7fff80, 0x9, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x2a, 0x8002, 0xfffffffffffffffe, 0x0, 0x6, 0x7f, 0x1, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8003, 0x5, 0x12, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8201, 0xf1c, 0x8, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x73, 0x0, 0x5ecb, 0x7, r22}}], 0x120, 0x20000000}, {&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xa76}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="3bb47f9d4c503ca9b9fef34b872d0279589a729915f8c5aced550c454354796ec7e261989ba647a76e3b56368e487be45b0d1cd07d26c762a3aaf794e06b1f753e757c70cb900c1d9bc56588f323c8a945fa15d95c6cc1ac0c24268f645febda43", 0x61}], 0x1, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xc, 0x10001, 0x2, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0xffffffffffffff3d, 0x2f3, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x200, 0x8, 0xaf9, 0x7fff, 0x1, 0x8, r25}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x1, 0x3ff, 0x100, 0x1ff, 0x200, 0x9, r26}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8008, 0x0, 0x7fffffff, r27}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x59, 0x2, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x2, 0x5, r29}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0xb50f8bcf6b3af954, 0x4, 0x3b6, 0x8001, 0xdcd, 0x3f, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x40, 0x6, r31}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x208, 0x8, 0xfffffffffffffc01, r32}}], 0x1e0, 0x1}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="5c81b684ca76bdb650026c0361001920e42fa2c90e2168b8f065415c107f6d346b1bf082f12742e9681c34494110401ba2e4d4b6b36687b539c2927e954c7262b4a57a476229a3e469073d01e568bcae63fc685428b1abbcea0d1c35565ad015ce2966776f6a29a45c2dbafcbe858b06", 0x70}], 0x1, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x8, 0xf37, 0x1, 0x2, 0xaf, 0x80000000, r33}}], 0x30, 0x20000000}], 0xa, 0x20004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r34, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) r1 = openat(0xffffffffffffff9c, &(0x7f0000181000)='./file0\x00', 0x10080, 0x12a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00003ca000-0xc)={&(0x7f0000384000)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002c000)='/dev/sg#\x00', 0xc000000000000000, 0x10000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f000002c000)=@ax25, &(0x7f000002c000)=0x10) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f000002c000), &(0x7f0000012000)=0x10) setns(r2, 0x4000000) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = memfd_create(&(0x7f0000e10000-0x1)='\x00', 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ff000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b06000)=0x80, 0x4) fstat(r0, &(0x7f0000742000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4000000000000289, &(0x7f0000160000)=[r1, r1]) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000543000-0x50)={@generic="fa05b2eba6cb8cd1025496e5f26c6e2f", @ifru_ivalue=0x8}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00002df000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dd000-0x1c)={0x1c, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x285}, 0x1}, 0x0) 2018/02/12 21:48:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000053d000), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) [ 89.614322] audit: type=1400 audit(1518472088.231:62): avc: denied { setgid } for pid=16698 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000be3000)={0x1, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c77000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000ac0000-0x8)=0xff) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000062c000)=""/46, &(0x7f00002e1000)=0x2e) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0x0, 0x8001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000712000-0xc)={0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000154000-0x4)=0x0) sched_setparam(r1, &(0x7f0000fe3000)=0x5) write(r0, &(0x7f00007e5000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59687e419162cd0", 0x30) timerfd_gettime(r0, &(0x7f00006d1000-0x20)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003a3000)=0x2, 0x4) 2018/02/12 21:48:08 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000472000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000019b000+0xb85)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "938777e1092893c8c156e35f6cce6e2be93f15e4c1793d4d01de8f03880a547e10d9f2c2795657d50c005d7818dbae34c91612eae3cc5a187a396002d804e7706cc3d6e16913ac76efd084d767a9983f518d946b52adfd57ddcffc6a4eba10520d431e4c3150604beea9bc0d49c991e56eb694f69eff2cd7"}}]}, 0x1b4}, 0x1}, 0x0) 2018/02/12 21:48:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xff, 0x7fff, 0x5, 0x6}, 0x8) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/120, 0x78, 0x0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x5, 0x7, 0x8fc, 0x7f, 0x100000000, 0x3, 0x6}, 0x6) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002c2000-0xb)='cifs.idmap\x00', &(0x7f0000ddb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000af6000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f0000c29000), 0x0, r1) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000333000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) rt_sigprocmask(0x2, &(0x7f0000175000-0x8)={0x8}, &(0x7f00005ba000-0x8), 0x8) r1 = syz_open_dev$binder(&(0x7f0000b14000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) syz_open_dev$sndseq(&(0x7f00001ee000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a82000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) fstat(r0, &(0x7f0000fb0000-0x44)) write$fuse(r2, &(0x7f0000b27000)={0x12, 0x0, 0x1, @fuse_notify_poll_wakeup_out={0xffffffffffffffef}}, 0x12) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000add000-0x4)=0x100, 0x4) r3 = dup3(r1, r0, 0x0) syz_open_dev$usbmon(&(0x7f00006ab000-0xd)='/dev/usbmon#\x00', 0x5, 0x4002) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000979000)={@common}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = getpgid(0x0) r2 = getpgid(0x0) tgkill(r1, r2, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d86000-0x8c)={0xe15e, 0x0, 0xffffffffffff7d66, 'queue1\x00', 0x5}) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) r0 = perf_event_open(&(0x7f0000a97000-0x78)={0x1, 0x78, 0x5, 0x100, 0x800, 0x7ff, 0x0, 0x7, 0x800, 0x4, 0xbf7f, 0x8, 0x0, 0x0, 0xffffffffffffff62, 0x1000, 0x4, 0xfffffffffffff001, 0x309b, 0x7, 0xffffffffffffff86, 0x2, 0x4, 0x10001, 0x5, 0x3f, 0xe3b8, 0x5, 0xfffffffffffffffe, 0x81, 0x7fffffff, 0x800, 0x1f, 0x8, 0xd7f8, 0x7, 0x4, 0x6, 0x0, 0x401, 0x6, @perf_config_ext={0x7, 0x6e60}, 0x20000, 0x4, 0x5, 0x0, 0x61, 0x80, 0x3}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a96000)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a96000)=0x7, 0x4) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009ca000)={0x0, 0xac, &(0x7f000070a000-0xac)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0xc1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xe2e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff0000}]}, &(0x7f0000fe0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000674000)={r1, 0x7, 0x8, [0x68f, 0x7, 0x7, 0x7, 0x4, 0x9, 0x9, 0x8]}, &(0x7f0000187000)=0x18) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000c74000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000ab1000)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f00004d7000)='./file0\x00', r3, &(0x7f0000ffb000)='./control\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000704000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) pkey_mprotect(&(0x7f00001ef000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f00001f0000-0x75)="a2", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 89.772789] audit: type=1400 audit(1518472088.391:63): avc: denied { set_context_mgr } for pid=16712 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 89.772829] mmap: syz-executor0 (16716): VmData 1777664 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 89.826117] binder: 16712:16717 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 89.854724] binder: 16712:16732 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000018000), 0xfffffffffffffebb, 0x20000040, 0x0, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000034000-0x1)={0x5}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000008000-0x16)=@random={'user.', 'trustedkeyring-,\x00'}, &(0x7f000002b000-0xc)=""/12, 0xc) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) socketpair(0x2, 0x8000a, 0x8001, &(0x7f00005df000-0x2)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000c00000)=0xffffffff, 0x4) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a40000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000763000-0x5c)={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x29}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10000}, 0x3, [0xffffffffa874692a, 0x101, 0x3, 0x1, 0x5, 0x1, 0x7fffffff, 0x6]}, 0x5c) ioctl(r0, 0x6, &(0x7f0000457000-0x16)="4585ba8e479dcd038ebcadbe1cafcaa0523a30d276fc") seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{}, {0x77359400}}, &(0x7f000027f000-0x20)={{0x0}}) rt_sigtimedwait(&(0x7f00004cf000), &(0x7f000007f000), &(0x7f0000d66000-0x10)={r1}, 0x8) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) readv(r0, &(0x7f0000b46000)=[{&(0x7f0000dd1000)=""/117, 0x75}, {&(0x7f0000920000)=""/76, 0x4c}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000086000)) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) getsockname$packet(0xffffffffffffff9c, &(0x7f00000c5000+0x189)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000df7000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000d94000)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r4}) recvfrom$llc(r1, &(0x7f0000619000-0x29)=""/41, 0x29, 0x21, 0x0, 0x0) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xdffffffffffffffe) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005b2000-0x8)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000057c000-0x8), &(0x7f000044e000)=0x8) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) recvfrom$ax25(r3, &(0x7f00002b6000)=""/124, 0x7c, 0x40000001, &(0x7f000004f000)={0x3, {"7eff316f8431b7"}, 0xfffffffffffff001}, 0x10) 2018/02/12 21:48:08 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e10000-0x12c)=[{{&(0x7f0000f74000-0x9)=@rc, 0x9, &(0x7f0000f74000-0x30)=[{&(0x7f0000863000)=""/4096, 0x1000}, {&(0x7f0000673000-0x1)=""/1, 0x1}, {&(0x7f0000c27000)=""/111, 0x6f}], 0x3, &(0x7f0000f74000-0x85)=""/133, 0x85, 0x3}}, {{0x0, 0x0, &(0x7f0000f73000)=[{&(0x7f0000ee3000)=""/244, 0xf4}, {&(0x7f0000f2d000-0x8b)=""/139, 0x8b}, {&(0x7f0000f73000)=""/207, 0xcf}, {&(0x7f0000a32000-0x28)=""/40, 0x28}, {&(0x7f00001d7000)=""/177, 0xb1}], 0x5, &(0x7f0000f74000-0xb8)=""/184, 0xb8, 0x41}, 0x1ff}, {{&(0x7f000063f000)=@alg, 0x58, &(0x7f0000f51000)=[{&(0x7f0000f74000-0x68)=""/104, 0x68}, {&(0x7f0000f74000-0x68)=""/104, 0x68}, {&(0x7f0000c49000-0xe1)=""/225, 0xe1}, {&(0x7f0000f73000)=""/184, 0xb8}], 0x4, &(0x7f0000526000-0x8c)=""/140, 0x8c, 0x80000001}, 0x55c00000000}, {{&(0x7f0000f73000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000f74000-0x30)=[{&(0x7f0000c3c000)=""/229, 0xe5}, {&(0x7f00006f3000-0xa1)=""/161, 0xa1}, {&(0x7f000092a000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000016b000-0xa)=""/10, 0xa, 0x101}, 0xffff}, {{&(0x7f0000f74000-0x10)=@ax25, 0x10, &(0x7f0000f74000-0x18)=[{&(0x7f0000f74000-0x34)=""/52, 0x34}, {&(0x7f00004cb000-0xe2)=""/226, 0xe2}, {&(0x7f0000f73000)=""/110, 0x6e}, {&(0x7f00001ed000)=""/190, 0xbe}, {&(0x7f0000435000)=""/4096, 0x1000}, {&(0x7f000004d000)}], 0x6, &(0x7f0000f74000-0xa0)=""/160, 0xa0, 0x10000}, 0x1}], 0x5, 0x40010020, &(0x7f0000a9e000-0x10)) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000f74000-0x10), &(0x7f0000f74000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000f66000-0x38)={&(0x7f0000e84000)={0x10}, 0xc, &(0x7f00004d7000-0x10)={&(0x7f0000ba2000)={0x1304, 0x31, 0x2, 0x5, 0x1, {0x1b}, [@nested={0xf4, 0x8f, [@generic="385461350af477554bc063af748fa63a7215ab98b9422d72d8e135a47a775474c79bce77dd528a752bd0a5fc79232ec15df1d5a1f3284e83a6e737161624a7f716e73bac81834b00db7bf66a46085c4cc1c63bc6b5719aee52c0b2268e273f65d01011de85b1ba46a6a49fbf13698b6377f0ed9b19ff5835534b4847b84d81678f167903588bdaaaa8c7c5cb0fc5b025fcef9929378184ee90e93a75f6febcfb33cdcf337c404939ba6edaff1fd61209c95a4fa53a802eb9fd4b12091f34fabf2ebc23bfdb5c1a3ff527408195fcddf95a563b132f089d16d3633113418c13113747bd5d96edcab6450bcfc1af42"]}, @nested={0x154, 0x15, [@generic="f9c6369fc03a390dfa8b660a96c26311923484bc0c79bf4799e2d56d58c5709a3fcda977eb2907377f4c26811c1de163165f67e361f6c68ad515cf70cb17d4ce9be4821357066dd8d1765b3e8d9ef291c9d0e80fa2733a1d0a931aee8e0ffdbc9c9f033a37", @typed={0xc, 0x25, @u32=0xf4}, @generic="dca59ddf59e2069889f4fdae5a076dff2558b77ab1b87f99c030313098b00f11448a70788204731792c5e7999a1db6303c84b0fd128ba9f0208acec9c9ba0474f16a77232aac679eef1afe3fe3e452cdf9986ba6663c70af6d12ceee54f9017c73bb39de9679e165bad10face1d63182a7d3905dacc43a454ae9bf052c482157cf4b199c1dae8330382916ed8d9027d367ad1b3b0c19b2dbcf2ef7282d8101782a50ae5b2769be82428c932abfc850773dbd4d251ef35898d819e128d915735c9c10ba916f2778a7347ac86a3c6917bf6973273d75b1a1df643e13ea78d1d1"]}, @nested={0x1010, 0x1, [@typed={0xc, 0x19, @fd=r1}, @generic="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"]}, @generic="b8d95fdcb5335a56441f8fcf9ea39343ddcf4d04467ee604c600e35b5ef1b6c12d0126c708546320b7ef5c3775395d1dbcb835f7833f203d421d915ca86d78c1d199128d4a3d2c044e40d36b045b1922c1a694e8cf5ba42f82e4e78e01519d79a2348c179a24cb0418d19164f1d8593fa55da4e90b00bd219aae3d806cd442e31aa7cabfffb37384b45dbe1f064115f09ace7080ea9e0f"]}, 0x1304}, 0x1}, 0x20000091) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f00007ec000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000f75000-0x8e)=""/142, 0x8e, 0x1, 0x0, 0x0) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0xb, 0x1d1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x1000, 0x1, 0x7fff, 0x9}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000011000)={r2, @in6={{0xa, 0x3, 0xcb8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000013000-0x8)=@abs={0x4}, 0x8, &(0x7f0000003000-0x20)=[], 0x0, &(0x7f0000012000-0x58)=[], 0x0, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r3) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e7000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000723000)={0x1, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000703000-0x10)={r1, 0x1}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c) socketpair(0x0, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40100, 0x14c) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8), 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)) keyctl$join(0x1, 0x0) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x8, 0x2000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000478000), &(0x7f00006e0000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) listxattr(&(0x7f0000584000-0x8)='./file0\x00', &(0x7f0000b97000-0x12)=""/18, 0x12) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r1, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00006a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000568000-0x8)) close(r1) utime(&(0x7f0000f86000-0x8)='./file1\x00', &(0x7f00002de000)={0x7, 0x800}) 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000739000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x94f}}, 0x9, 0x6, 0x100000000, 0x2, 0x28}, &(0x7f00002fd000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000ab000)={r1, 0x2, 0x8, 0xa9}, &(0x7f0000dec000)=0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000002d000-0xc)) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0xfffffffffffffffc) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x80000000000000, 0xfffffffffffff034}, {0x6}]}, 0x10) r1 = fanotify_init(0x8, 0x80001) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000cb4000)={0x0}) getsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f000050a000), &(0x7f000012f000-0x4)=0x4) getsockname$llc(r1, &(0x7f000091e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000324000)=0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000-0x11)='/selinux/enforce\x00', 0x4800, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00009f0000)={0x0, 0x4, [@random="a7e1a431b1d3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}]}) fanotify_mark(r1, 0x1, 0x2, r3, &(0x7f000069f000)='./file0\x00') ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000167000-0x4)) 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000018000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x40000000000000}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00001aa000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@RTA_METRICS={0x8, 0x8, "04"}]}, 0x24}, 0x1}, 0x0) 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000c63000-0x6d)=""/109, &(0x7f0000a80000)=0x6d) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) r2 = open(&(0x7f0000cfa000-0x8)='./file0\x00', 0x121100, 0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00007b6000-0x30)=""/167) keyctl$revoke(0x3, r0) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f000068e000/0x4000)=nil, 0x4000, 0x7) r0 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00009d8000-0x18)={&(0x7f0000295000/0xc00000)=nil, 0x20000000000, &(0x7f0000948000/0x4000)=nil}, 0xffffffffffffffea) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00009d8000)=0x1, 0x4) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004d2000-0x38)={&(0x7f000006d000)=@can={0x0, 0x0}, 0x10, &(0x7f0000f7e000-0x40)=[{&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b8000)=""/253, 0xfd}, {&(0x7f0000ce1000-0x56)=""/86, 0x56}, {&(0x7f0000f7e000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00006df000)=""/155, 0x9b, 0x8}, 0x40000000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f7d000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x63, 0x5, 0x80f, 0x500, 0x80000000, 0x200c0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x880008}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x80a, 0x0, 0x0, r2}, [@NDA_DST_IPV6={0xfd14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @empty, 0x95}}}, 0xff, 0xfffffffffffffff8, 0xfffffffffffffffc, "24b0a791063b4361791e5518636da49784ccd6460d7957a6e4f07e26b185e4dd26bdcfcf778a830a96be35f324a94f67b4eddd535845f3d5d3b596c078c48d71975f305e0dbd522959b3474c75929449"}, 0x160) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000003000-0x1)='\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000)={0x8001, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ff}}}, 0x88) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800000800, 0x4000000000000) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000999000-0x10)={0x1, &(0x7f0000f81000)=[{0x9, 0x4, 0x7c3a30d6, 0xe437}]}, 0x10) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x6, 0x200181001) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b39000)={0x0, 0x0}, &(0x7f00004f2000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce0000-0xc)={0x0, 0x0}, &(0x7f00008c0000-0x4)=0xc) setreuid(r1, r2) r3 = memfd_create(&(0x7f000001e000-0x16)="7472750a0a0000687779467403000000000000003000", 0x2) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)='d', 0x1}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_extract_tcp_res$synack(&(0x7f0000c98000), 0x1, 0x0) [ 90.036570] binder: 16781:16783 unknown command 536907575 [ 90.042278] binder: 16781:16783 ioctl c0306201 20008fd0 returned -22 [ 90.071540] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 90.097309] device gre0 entered promiscuous mode 2018/02/12 21:48:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000640000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00003f4000)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000451000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e4b000)={0xfffffffffffffff7}, 0xbaa86a5eb29253de) sendmsg$key(r1, &(0x7f00006fc000)={0x0, 0x0, &(0x7f0000ef8000)={&(0x7f0000d34000-0x310)={0x2, 0x10, 0x7, 0x7, 0x62, 0x0, 0x2, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x1, 0xd8b7, 0x39, 0x4, 0x60000000}, @sadb_address={0x5, 0x17, 0x3c, 0x20, 0x0, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, @sadb_key={0x21, 0xe8fb71bb65e129d4, 0x7f8, 0x0, "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"}, @sadb_key={0x1c, 0x8, 0x6b0, 0x0, "ea0b5a7e41536b5cae9d600c93b4be63863e5ee7ad163fcc9e97644ed73ec786ae1b037ffe5df465df1a9ea8e4415273d78d19140e82fd4869d2aab5de812e22665c998691adde6f643c4ba16e7588b72a0f0e542cceb11b0d89ec5020deaa883b93a09b8c75761e7f6f9ba053b1cd20c9697f4c2b700fee84e713eb2bed3b66e5a1b3300337e05541f217411cd80f8d3357fa9a9807c066037806b489d6bed291a7df9164d7dd8b2f024b7051bead0f01e4b915d17ebc649aa07fc8cc666bffc97a5788d9db5f123931b0e86e0245423f1c4df31101"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x3aaa, {0x6, 0x3b, 0x100, 0xfff, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@rand_addr=0xff}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0xc, 0xffff, {0x6, 0x3f, 0x924, 0x80, 0x0, 0x3f, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x6, 0x32, 0x0, 0x0, @in6={0xa, 0x3, 0x9, @empty, 0x7fff}}, @sadb_lifetime={0x4, 0x3, 0xfff, 0x9a90, 0xfffffffffffffffb, 0x1}, @sadb_ident={0x2, 0xa, 0x1, 0x0, 0x1}]}, 0x310}, 0x1}, 0x8010) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000522000-0x5c)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1000, [0x0, 0x5, 0x0, 0x3, 0x6, 0x10001, 0x9, 0x20]}, 0x5c) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000ee3000), &(0x7f0000ee4000-0x4)=0x4) 2018/02/12 21:48:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a7000-0x8)='./file0\x00', 0x2) unshare(0x20000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005fd000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000704000-0xbc)) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r1 = dup(0xffffffffffffff9c) mkdir(&(0x7f0000544000)='./file0/file0\x00', 0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000076a000)={0x0, 0x0, 0x0, 0x1ff, 0xd822, 0x0, 0xa, 0x5, 0x1, "a299b171cb00f2bf6a73f53b31b1769d7325fb64e599644c8b3ef2320c295c294377577843db5c5e04d8c53d85dd58a8d4ec840dd1d627ec06221e81e2c86d5d", "f06c0ccb295c417a3ef2655582a4f819f16e189432f246c5ca001bf0bba571128a7936b0f216548617b823378b76587c1553d7bacec414949bceb180ec82c5b4", "9c96f8f38ee90e10db46412498aafe6d32d47835668aa23ef4326b14b2f389df", [0x2, 0x100000000]}) 2018/02/12 21:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x1026, 0x400000fc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000459000-0x58)={0x2, 0x1, 0x9, 0x81, 0x100000000, 0x80}) getsockopt$inet6_opts(0xffffffffffffff9c, 0x29, 0x37, &(0x7f0000e3a000)=""/116, &(0x7f000074c000-0x4)=0x74) readv(r0, &(0x7f0000ed0000)=[{&(0x7f0000843000)=""/184, 0xb8}, {&(0x7f0000367000-0xa7)=""/167, 0xa7}, {&(0x7f0000ad5000-0xe6)=""/230, 0xe6}, {&(0x7f0000196000)=""/114, 0x72}], 0x4) 2018/02/12 21:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000924000)={@generic="12bbaaa49de8be0b7d7146fff66a5a1e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000654000-0xdb)={0x0, 0xd3, "cac84080a99af5d6cba974a608aecdc968acfd42b9be9def124985471fdeb7a8285fa63dcec86779900c5190f6d6c713d4c01d4a6d460381c7c2b4d3c0e233d8e0fb53f7a6552638fde56553aca18800dadc2266a1eac30c399de8673ef68035cc88e55d8cfb405f0c8fa3bdb9f8b450e5058c854e8d08e0e03123f74a9ff1cbf4001403b20a1e09b2acaea0a6af8699272fccaddee314bcdaac6e36b8fc2812f5313d25fc5257a0857fefc5f479f2b8a55106981f20b489f6a4ee4923126a167a601ccd77f7fc1ed20ac5e0a1eda5d2c1769b"}, &(0x7f00007d9000-0x4)=0xdb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000846000-0xbd)={r1, 0xb5, "b9aa65377ebee9710aaf76f3caaa993459a105ec6022b0d3bda8237e3b9b845799f43ac460b9e5dc92aba65bf743eb4338f3856425b207d62e1c4e3fce141402b6c6690182af3968498a9e2a3dcc04863bd92bbd2221ffe18efeeea71765783035cfe1bef1471482ee6840463d513bcf7e2c03e58ecdcede7fad56822013cc1dc71e82fcc626d73c4a82254547dc4c2876e3f02ee8fd52f101625de90683f337d2ccd24433ceee477ecb26b541104ad235df469ebf"}, &(0x7f0000934000-0x4)=0xbd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x16}}) 2018/02/12 21:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e2000-0x15)='/dev/pktcdvd/control\x00', 0x121800, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00006e1000-0x8)=[0x7, 0x4]) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r2, 0x80047456, &(0x7f00007da000-0x7a)) 2018/02/12 21:48:08 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d51000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000a56000)="78f03366e03ea1fad6a25fa4ab7db1c0bd91716ad415841192884fb01d049fca94f01b5bd9d4", 0x26, 0x40, &(0x7f0000000000)={0x1a, 0x19, 0x9, 0x6, 0x100000000, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000d9e000)) r3 = gettid() fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)) 2018/02/12 21:48:08 executing program 2: clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) mknod(&(0x7f0000940000-0x8)='./file0\x00', 0x0, 0x9) 2018/02/12 21:48:08 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000-0x16)='/selinux/checkreqprot\x00', 0x301400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000f000-0x8)={0x0, 0x5}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000014000-0xe)={r1, 0xd1, 0x3, [0xadb, 0x6, 0xfffffffffffffff8]}, 0xe) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000494000)='/dev/ppp\x00', 0x80040, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c86000-0x4)=0x52eb, 0x4) 2018/02/12 21:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000846000)='/dev/hwrng\x00', 0xc01, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000798000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000dfb000)={0x101, 0x2, 0x4, 0x5, 0xc4b, 0xa1}) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000c87000-0x4), &(0x7f00007a4000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebc0f03c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b868071e191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e1bc6396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e68bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f00005cb000-0x10)={0x2, 0x2, @rand_addr=0x78cd}, 0x3e7) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x1a, 0x18, 0x0, 0x0, 0xc1, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff9434d5a113fc0d49e9b5804acaac37fa1eee19f4e4163c01bda"}]}, 0x108}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000083a000)={0x80, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00008e3000-0x4), &(0x7f0000703000)=0x4) [ 90.323573] IPVS: Creating netns size=2536 id=14 [ 90.349195] IPVS: Creating netns size=2536 id=15 [ 90.374072] FAULT_FLAG_ALLOW_RETRY missing 30 [ 90.378585] CPU: 1 PID: 16858 Comm: syz-executor1 Not tainted 4.9.80-g8a174b47 #31 [ 90.386266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.395590] ffff8801b1c2f4e0 ffffffff81d94be9 ffff8801b1c2f7c0 0000000000000000 [ 90.403557] ffff8801bde82e90 ffff8801b1c2f6b0 ffff8801bde82d80 ffff8801b1c2f6d8 [ 90.411551] ffffffff8166253a 0000000000006a6b ffff8801b783d168 ffff8801b783d0a0 [ 90.419518] Call Trace: [ 90.422078] [] dump_stack+0xc1/0x128 [ 90.427414] [] handle_userfault+0xa3a/0x1310 [ 90.433451] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.440436] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.446815] [] ? __lock_is_held+0xa1/0xf0 [ 90.452586] [] ? handle_mm_fault+0x117b/0x2530 [ 90.458790] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.465003] [] handle_mm_fault+0x1fd1/0x2530 [ 90.471043] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.478026] [] ? __pmd_alloc+0x410/0x410 [ 90.483708] [] ? __lock_is_held+0xa1/0xf0 [ 90.489485] [] __do_page_fault+0x5c2/0xd40 [ 90.495341] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.501285] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.507920] [] do_page_fault+0x27/0x30 [ 90.513427] [] page_fault+0x28/0x30 [ 90.518673] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 90.525653] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 90.532634] [] ? iov_iter_advance+0xd70/0xd70 [ 90.538748] [] ? mark_held_locks+0xaf/0x100 [ 90.544690] [] generic_perform_write+0x1dc/0x500 [ 90.551063] [] ? page_endio+0x180/0x180 [ 90.556657] [] ? file_update_time+0xbc/0x3b0 [ 90.562687] [] ? current_time+0xd0/0xd0 [ 90.568281] [] __generic_file_write_iter+0x348/0x570 [ 90.575006] [] generic_file_write_iter+0x2d5/0x600 [ 90.581559] [] __vfs_write+0x4bf/0x680 [ 90.587066] [] ? do_iter_readv_writev+0x400/0x400 [ 90.593532] [] ? __lock_is_held+0xa1/0xf0 [ 90.599298] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 90.605845] [] ? __sb_start_write+0x14a/0x310 [ 90.611972] [] vfs_write+0x189/0x530 [ 90.617322] [] SyS_write+0xd9/0x1b0 [ 90.622578] [] ? SyS_read+0x1b0/0x1b0 [ 90.628002] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.634812] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.641365] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 90.682278] FAULT_FLAG_ALLOW_RETRY missing 30 [ 90.686852] CPU: 1 PID: 16858 Comm: syz-executor1 Not tainted 4.9.80-g8a174b47 #31 [ 90.694541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.703865] ffff8801b1c2f4e0 ffffffff81d94be9 ffff8801b1c2f7c0 0000000000000000 [ 90.711833] ffff8801bde83010 ffff8801b1c2f6b0 ffff8801bde82f00 ffff8801b1c2f6d8 [ 90.719814] ffffffff8166253a 0000000000006a6b ffff8801b783d168 ffff8801b783d0a0 [ 90.727779] Call Trace: [ 90.730337] [] dump_stack+0xc1/0x128 [ 90.735676] [] handle_userfault+0xa3a/0x1310 [ 90.741705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.748690] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.755065] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.762048] [] ? find_next_bit+0x3e/0x50 [ 90.767730] [] ? handle_mm_fault+0x117b/0x2530 [ 90.773928] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.780128] [] handle_mm_fault+0x1fd1/0x2530 [ 90.786165] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.793171] [] ? __pmd_alloc+0x410/0x410 [ 90.798863] [] ? __lock_is_held+0xa1/0xf0 [ 90.804633] [] __do_page_fault+0x5c2/0xd40 [ 90.810488] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.816428] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.823063] [] do_page_fault+0x27/0x30 [ 90.828569] [] page_fault+0x28/0x30 [ 90.833827] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 90.840814] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 90.847798] [] ? iov_iter_advance+0xd70/0xd70 [ 90.853913] [] ? mark_held_locks+0xaf/0x100 [ 90.859855] [] generic_perform_write+0x1dc/0x500 [ 90.866229] [] ? page_endio+0x180/0x180 [ 90.871823] [] ? file_update_time+0xbc/0x3b0 [ 90.877849] [] ? current_time+0xd0/0xd0 [ 90.883441] [] __generic_file_write_iter+0x348/0x570 [ 90.890160] [] generic_file_write_iter+0x2d5/0x600 [ 90.896705] [] __vfs_write+0x4bf/0x680 [ 90.902210] [] ? do_iter_readv_writev+0x400/0x400 [ 90.908670] [] ? __lock_is_held+0xa1/0xf0 [ 90.914438] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 90.920995] [] ? __sb_start_write+0x14a/0x310 [ 90.927113] [] vfs_write+0x189/0x530 2018/02/12 21:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000547000-0xb0)={{0x6, 0x2}, 'port0\x00', 0xd0, 0x8, 0x2, 0x40, 0x401, 0x3, 0x5, 0x0, 0x4, 0x1}) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000d37000-0xc)) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x1, 0x80000) syncfs(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000d56000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/12 21:48:09 executing program 7: keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1f)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xe, r0, 0xffffffffffffffe1, &(0x7f00000c7000-0x6c)=""/108) 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000390000-0x4)) 2018/02/12 21:48:09 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0438fffffffd367a03deadec54", @ifru_settings={0x0, 0x1000000000000800, @te1=&(0x7f0000005000-0x10)={0x632f, 0x5e}}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x4000, 0x100) mknodat(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x7020, 0x2fb) r1 = signalfd4(0xffffffffffffffff, &(0x7f000000a000)={0x9ad}, 0x8, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x68d512193436e5e9, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0}, &(0x7f000000b000)=0xc) fcntl$setown(r3, 0x8, r5) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000000b000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000006000)=0xe8) 2018/02/12 21:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000e, 0x7ff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000995000-0x4), &(0x7f00002b0000-0x4)=0xff40) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/12 21:48:09 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f69000-0x8)=0xfff) r1 = socket$inet6(0xa, 0x2000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/12 21:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d61000-0x14)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f0000800000+0x37c)=0xfffffffffffffffd, 0x8) [ 90.932454] [] SyS_write+0xd9/0x1b0 [ 90.937700] [] ? SyS_read+0x1b0/0x1b0 [ 90.943118] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.949926] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.956475] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 21:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00007d3000)={0x0, 0x0}) getpeername(r2, &(0x7f0000df4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c07000)=0x1c) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/12 21:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000-0x10)='/dev/sequencer2\x00', 0x44001, 0x0) mq_timedreceive(r0, &(0x7f0000451000)=""/145, 0x91, 0x5, &(0x7f00004d8000-0x10)={0x0, 0x1c9c380}) setxattr(&(0x7f0000249000-0x8)='./file0\x00', &(0x7f000023d000)=@random={'user.', "2a2776626f786e657430c873656375726974792c766d6e657430c7747275737465647070703128656d3100"}, &(0x7f0000189000)='\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000369000-0x4)=0x0) r2 = getpid() tgkill(r1, r2, 0x31) r3 = add_key$user(&(0x7f0000e30000-0x5)='user\x00', &(0x7f0000524000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000053b000)="6a4174170b918a31011dcc6b35cbc1534600c48c480d5da0b8d9cc7e4650fc02564db4af90d3f970d80c82f3ad9706c387ced76f4147d57d84c5e5d8ff94f1f13fb3fc43524cbf648a331a43d9a62ef4c736f713294a0ebb334a9682a67df36f8cd948c89b44d4e05da18fbbfd67d08fc8f35b1aa033a8769a399e32631e5f527332255919", 0x85, 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f00005b6000-0xe0)=""/224, 0xe0) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f00000d0000-0x2)=0x8) r1 = syz_open_dev$sg(&(0x7f00004bc000)='/dev/sg#\x00', 0x1a8, 0x80) clock_gettime(0x0, &(0x7f0000e3f000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00005fc000-0x8)='./file0\x00', &(0x7f0000fd8000)={{}, {r2, r3/1000+10000}}) 2018/02/12 21:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bbb000)={0x0, @loopback, @loopback}, &(0x7f000031f000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000756000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x800000000000000, 0x0, r1}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0xfffffffffffffffd}]}]}, 0xfc}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00009ad000)) 2018/02/12 21:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001b7000)=0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009db000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000557000)=0x8c) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000966000)=@sack_info={r2, 0x7, 0x9}, &(0x7f0000bcb000)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d4000-0x24)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b8f000)={0x4, 0x4, 0x5, 0xba, 0x3, [{0x4, 0x793, 0x10001, 0x0, 0x0, 0x1}, {0x9, 0x2, 0x5, 0x0, 0x0, 0x2}, {0xc55, 0x7f, 0x200, 0x0, 0x0, 0x1000}]}) r3 = syz_open_pts(r0, 0x8000000006) writev(r3, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="54e48d", 0x3}], 0x1) 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0xfffffffffffffffe, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000eef000)={0x2, 0x0, [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000331000-0x11)='/dev/vga_arbiter\x00', 0x109000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2018/02/12 21:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000)="5953a38f15c05c22b3849f57218461a20c228305fedb7bd2e03698196fa6b1e4c682f449d25e383c524f872bbc6487f308085e26de8281d387a96874463e12a8bfabbefc528196b990cd719248bdedbb8e636474fa00e149523460a5aec883f0e312be6c0beaf8279d2e0b870d057beab1a3339af8c1d4cc33d02cdb0d807c3c9475b14c4ae9755ec6e9aeb6885b8ed381bfd9613c16da0ce9dff2bc", 0x9c, 0x1, &(0x7f000034d000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000804000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008de000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='tunl0\x00'}) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f72000)={0x3, 0x4, 0x1, 0x2, 0x3, 0x1, 0x800, 0x3ff, 0x1ff, 0x101, 0xffffffff00000000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000495000)=@can, &(0x7f0000edd000)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000bd8000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x2, 0xd42e, 0x3, "4e38aad053b40a29e8f86f691744b2675dc6e6fe898ccfad3338aed56adaf61a95e6d4321351cfb211976d7218bf9dd937e2d582e20cc50e99997b3864bd4663d8cc695c4d0893eb4c964856b9902577"}, 0x160) pipe(&(0x7f0000837000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000068e000)=0x0) getpgid(r5) ioctl$TCSBRK(r4, 0x5409, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/02/12 21:48:09 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000001e000-0x8)={r1, r2}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000001f000-0x4)=0x7ff, 0x4) recvfrom(r4, &(0x7f000001c000)=""/9, 0x9, 0x40000041, &(0x7f0000010000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) 2018/02/12 21:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000d9b000-0x87)=@ethtool_dump={0x40}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, 0x8, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000), 0x1}, @fda={0x66646185, 0xfffffffffffffffc}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1), 0x1}], &(0x7f00002c8000-0x18)=[0x0]}}], 0x0, 0x0, &(0x7f0000f44000)}) 2018/02/12 21:48:09 executing program 4: seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000358000)=0x20, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x81, 0x1e2}, &(0x7f0000586000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004fd000-0x14)={0x0, 0x100000000, 0x8, 0x81, 0x100000001, 0x200}, &(0x7f0000b49000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002c8000-0x8)={0x0, 0x7}, &(0x7f0000c05000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x1, 0x9, 0x162, 0x1, 0x100000000, 0x81f4, 0x3c, 0x20}, &(0x7f0000001000)={0x9, 0x100000000, 0x9, 0x7, 0x2, 0x9, 0xfff, 0x6}, &(0x7f0000002000)={0x7fffffff, 0x2, 0x4, 0x5, 0xaf, 0x5b7b, 0x400, 0x5}, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000002000)={&(0x7f0000000000)={0x9}, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000136000)={0x0, 0x98, "01627a621986cdf8b24dde286ace6643a8fc41e6116a9c3d980a538230bbe4c8efdf1c6f1276541ac545c247bfe9d24898146f1f5d8411fc2c5a4de1aff16031a5ca5c1505d6ce1145fa97e9264d9aa6fdc7dfcf6032b95cb8ab3c348e22d8a25bf84724fe463d6437a1a440e335d85a71c945f0507ebe0238152c46a2c85a679cb2d8b2326301d6da46f3342369708b1875fe20add5e846"}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x38)=[{&(0x7f000042b000-0x1c)=@in6={0xa, 0x3, 0xf2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x600}, 0x1c, &(0x7f0000bc9000-0xa0)=[{&(0x7f0000734000)="edbcdd62b941e3f52a7676ee9d05bba8c8c657b740ac96cd89e232a367e79d282b63d65be35dc1f12ef4727f32adf05426b60586c0d062662683d07c38b1aa90ebc46e6df75d030e899bda7e5c075178057e329e9ef68211fe201f24802ab74612a91e74172c50843c4bd6e2c9d7dbbcdc8090495ea4a66f7be0b39c5bc658f0c6bdeca333d01448d593985cf49d7541a78f4166c14a2e4a21aa86bfba1befe577733376dd417fec38124771", 0xac}, {&(0x7f0000462000-0x1000)="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", 0x1000}, {&(0x7f00003fd000)="a609b5d625202c", 0x7}, {&(0x7f00003d2000)="16bf13d6a87bd1bfa840c37b32ab33bf2272de2868408043d6", 0x19}, {&(0x7f0000001000-0x33)="8fc82faad301af2c66112284f0ddf8177173bc701fcf184114da93e77777725fdb039aa622fe0dd887094484cdcfec6b4c7d43", 0x33}, {&(0x7f0000d1d000)="31d0a27afa4dbe38768b", 0xa}, {&(0x7f0000543000)="1f1f5d1e1ee7ce584d2f556c31ba4fa05019c7d1870a081e652ce3f650b5d42146eaf75eaf8d8397478875949fe628fc6f88eb75d0e0fbf24da3dcf5c746bc2bc662d88046466606604b22cc9f8791df32baadcfa108f883", 0x58}, {&(0x7f0000000000)="ec9ff0bb30962f92950622d81873aeb08ff9fd0ab152ba0cb4efb6c6db33d97834ffbcdf1938da1c330f7a0775ee83fa9fe4cc585bf7ed5dfd0c", 0x3a}, {&(0x7f0000c43000-0x64)="be95025d7da41d4ee367d967232b3c66f4e162140948047551d338d2a6f4de5cbee45323aaa4be79edca483bb15f6ca49410b39d036e9c25d86a2403359d9564f507c4fcf683649f6c23d0cecb78d4d68a6deea823bceacb12da1a5c80ec957795374683", 0x64}, {&(0x7f0000eb2000)="a3cfde1a14bc5441a47e33ff459fa401d972881a4ec81194b13afbaaa9795e8872e15249c67c7ad9cd26d2327b06d47706cf9b1f3e3df497b2e6b01c878590cd6fd8cc66834ae2094cdb2333b7611873d2545817bd2043cae14b0fa2016db05770868a0531b9fd9fa072339d9ad4bc56489ae76bbbf4555013e2c43428b9164e331f69e01efa00d4d18e8b47c7e21d86e76c9699a1d884bdec159b46f97e4324fe12e3324e850ae86c1e707f6f86", 0xae}], 0xa, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x202, 0x50000000000000, 0x7, 0x8, 0x5, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x1, 0x10000, 0x5, 0x40, 0x3, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0xfffffffffffffff9, 0x7fff, r3}}, @init={0x18, 0x84, 0x0, {0xffff, 0x4, 0x7f, 0x80}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x4, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x200, 0x5, 0x101, 0x4, 0x350, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xffff, 0x0, 0x9, 0x4, 0x0, 0xffffffff, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x4, 0x40}}], 0x180, 0x8845}], 0x1, 0x575ee8a021ebf58) 2018/02/12 21:48:09 executing program 7: socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) 2018/02/12 21:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\'[*\'-eth1ppp0\\\x00', 0x0) mremap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/12 21:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d9000)='/dev/ppp\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x20) write$sndseq(r0, &(0x7f0000be3000)=[{0x22, 0x303, 0xff, 0x449, @time={r1, r2+10000000}, {0x0, 0x7}, {0x100000000, 0x1ff}, @connect={{0x0, 0x1}, {0x8, 0x6}}}, {0xb9, 0x2, 0x5, 0x7fff, @time={0x77359400}, {0x6, 0x2}, {0x7, 0xfffffffffffffffe}, @queue={0x2, {0x2, 0x1ff}}}], 0x60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000736000-0x28)={&(0x7f0000906000/0x4000)=nil, 0x7fff, 0x5, 0x84, &(0x7f000049e000/0x1000)=nil, 0xdfdb}) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0xc0000001}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000041e000)='/dev/keychord\x00', 0x40000, 0x0) 2018/02/12 21:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100000) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x97d000000, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f000035a000)={0x7, 0x4, 0x9d5, 0x5, 0x7, 0x3, 0x1, 0x98b, 0x7, 0x9, 0xfff, 0x2}) fchdir(r0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001f000)=[{&(0x7f0000011000)}, {&(0x7f0000012000-0x5b)="69a62e7d9d30007e3a7cba0f916bcdf46a51235bc3ede91b81d607cba86d501be156b36758a58e158ba5ce801bcb96723ba52beba254bc187a13cb87034db47f0a977e8f27692e45aae15873e68ff8bff7f054f8b1d62b7a37b8c9", 0x5b}, {&(0x7f000001f000)="fabb868a8650a369de1475075730a3af39e3d8f4b094366da151a44e0975d70ba068dd7c07a41af8f10220c1c744cc67a81151a11cfefeb80a8a897834860fedd78d7e12fda38541c731ebdd55e8c328f08c7812a4c571bdc60e0c2617f69fcb71a4463013996c29f2cbe0a3f2288ed92fb40941b2d55307cfd398f5e3a6f73f82f062308f2cffe0c3e24517aae60ec16fd52dff7b61954b83de598e14a060054403e738124bf25ca2f73fb59b766f07f3d8cdf551e9689dfdfc814c5a4772c61c541b13e27f2c", 0xc7}, {&(0x7f0000017000)="094b73180882282a8792cd8780fb2a3b095724325b854e800bcc4b3ab251b4ebe8f1a2684020f979e4c1650c6c782e5e15ce1877c02502ef87c97ab5330ef4ae99f6653a9b3c2f7c4c901eece5be8956227d6499b35bdc094bb4980e73ddc8b5d3fe5aa343a88d64c5bbf486e9895e8138e5d1e7df3d0d08d6b144fcaf5a7d5102eaa696b5f46f80c589e1b7d5c18757a19ce5c15c7996a3a99faf6deaab27fb55abdb809fc1e7184dbf9bb39710ea6dfedab9aa5019d083550162cd062f7cf620bec67608419ece7b2639bb75d29e3cd9674022bdfb19f679efce21075508", 0xdf}], 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x19, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 21:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000e34000-0x50)={@generic="b27a31225b33bdd5e4ee6426363ef278", @ifru_ivalue=0x400}) r1 = socket(0x18, 0x2, 0x8001) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000a84000)={&(0x7f0000c9d000-0x1d54)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x8, 0x80000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/130) 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000071e000-0x8)={0x0, 0xfff}, &(0x7f0000a53000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000c4000)={r2, 0x4}, &(0x7f00004bc000)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) [ 91.144188] audit: type=1400 audit(1518472089.761:64): avc: denied { call } for pid=16921 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 91.180794] binder_alloc: 16921: binder_alloc_buf, no vma [ 91.194075] binder: 16921:16940 transaction failed 29189/-3, size 0-0 line 3127 [ 91.205557] binder: 16921:16953 got reply transaction with no transaction stack [ 91.215040] binder: 16921:16953 transaction failed 29201/-71, size 112-8 line 2920 [ 91.239335] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/12 21:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000678000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008fb000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dbe000-0x28)={@common='ip6tnl0\x00', 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000388000)={0x0, 0xfff, 0x20}, &(0x7f0000060000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x1, 0x5, 0x8000, 0x7ff, 0x1, 0x3, 0x6, 0x6, r3}, 0x20) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000892000-0x12c)=@ipv4_newroute={0x12c, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x0, 0x0, 0x0, r2}, {}, {}, {}, {0x0, 0x0, 0x0, r1}, {}, {}]}, @RTA_METRICS={0xcc, 0x8, "fedff7502b9b2aaf2af38700eb410dc4a37991e0f79dffcddde966e0a412e3f1a81f457b45c3c38761a5215585353d7c25d132bd1d0139ad76d9efaf8f62d522fcee030a72b54d1bbfe0398b70c8ff1c8fad0895745145f723fb721794a87f4a0fad6d55c1722b7fe162c4c230329aa03625945a9cd360b4cb66ffd989bdc050e93e39733f93ee9e5ec867624f0fd2738aad0856b4b84b8d52135ec4ab2928b2a82e81bc564f90dd0b4f0ece8809ad1d8c59d78efea4c31270fab684d6edee6502dc1dfb67"}]}, 0x12c}, 0x1}, 0x0) 2018/02/12 21:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000033000-0x48)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_METRICS={0x8, 0x8, '?'}]}, 0x24}, 0x1}, 0x0) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000216000-0x8)={0x1000, 0xa918}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00009f0000)={0x81, 0x4}) 2018/02/12 21:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000076d000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@generic="ecbf6409e798b72a1384629ffe"]}]}]}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d6f000)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00003e7000-0x4)=0x9) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 21:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d73000-0x8)) r1 = socket$unix(0x1, 0x5, 0x0) getsockname(r1, &(0x7f0000fdb000)=@rc, &(0x7f0000355000)=0x9) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d0e000-0xc)={0x0, @dev, @rand_addr}, &(0x7f000082c000)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000dbe000)={@rand_addr, @local, 0x0}, &(0x7f0000caa000-0x4)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000655000)={@dev, @remote, 0x0}, &(0x7f0000198000)=0xc) r3 = accept$packet(0xffffffffffffffff, &(0x7f00005c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000355000-0x4)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000162000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002c6000)=0x14) recvmsg(r3, &(0x7f0000990000)={&(0x7f0000ded000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f000027e000)=[{&(0x7f00002c0000-0xda)=""/218, 0xda}, {&(0x7f0000867000)=""/85, 0x55}, {&(0x7f0000a32000)=""/48, 0x30}, {&(0x7f00002dc000)=""/173, 0xad}, {&(0x7f0000b03000)=""/59, 0x3b}], 0x5, &(0x7f000093a000)=""/4096, 0x1000, 0x3}, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a1a000-0x40)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0xff, 0x8}, [@RTA_MULTIPATH={0x0, 0x9, [{0x6d52, 0x4, 0x5, r1}, {0xb88, 0x4, 0x401, r2}, {0x2, 0x80000000, 0xffffffff00000001, r4}, {0xffffffff, 0x7, 0x4, r5}]}]}, 0x6}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c3d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000fa0000)={&(0x7f0000b2f000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000d80000)=@ipv4_deladdr={0x8c, 0x15, 0x0, 0x4, 0x2, {0x2, 0x0, 0x8, 0xff, r6}, [@IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0x40, 0x7, 0xa50, 0x7f}}, @IFA_FLAGS={0x8, 0x8, 0x86}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x400}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0xb69, 0x83, 0x1, 0xfffffffffffffe00}}, @IFA_LABEL={0x14, 0x3, @common='yam0\x00'}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x50}]}, 0x8c}, 0x1, 0x0, 0x0, 0x44000}, 0x800) 2018/02/12 21:48:09 executing program 5: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0x7fffff, &(0x7f0000c2c000)) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000c2e000-0xc3)=""/195, 0xc3) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2f000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c2e000), &(0x7f000090c000-0x4)=0xc) 2018/02/12 21:48:09 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000001d000)={0x9, {{0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x88) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000001d000)='attr/keycreate\x00') mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001e000)) [ 91.244772] binder: 16921:16953 ioctl 40046207 0 returned -16 [ 91.253180] binder_alloc: 16921: binder_alloc_buf, no vma [ 91.258742] binder: 16921:16940 transaction failed 29189/-3, size 0-0 line 3127 [ 91.272839] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.279884] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087e000-0xc), &(0x7f00007bc000)=0xc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r1, &(0x7f000079f000), 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00003d3000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/12 21:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000956000)=""/213) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) sendmsg$nl_route(r1, &(0x7f00003de000)={&(0x7f000009e000)={0x10, 0x0, 0x0, 0x4880000}, 0xc, &(0x7f0000e8f000)={&(0x7f0000f1d000-0x1c)=@ipv6_newroute={0x1c, 0x18, 0x4, 0x3, 0x0, {0xa, 0x20, 0x20, 0x100, 0xff, 0x3, 0xff, 0x7, 0x800}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000f4000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f1000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c11000)={r3, 0x8}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) r4 = dup3(r0, r0, 0x80000) setsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000bc2000-0x4)=0x7, 0x4) 2018/02/12 21:48:09 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x235, r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000005000-0x20)={@generic="54b7593a8614f32d8f8a2d657f37a322", @ifru_flags=0x2800}) lseek(r1, 0x0, 0x5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/12 21:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008b7000-0x9)='/dev/ppp\x00', 0x20040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000806000-0xc)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000050a000)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000061e000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000bab000)={0x0, 0x6, 0x8, 0x4, r3}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00008c1000)={0x80000002}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d37000-0x4), &(0x7f0000fa9000-0x4)=0x4) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8) [ 91.292301] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/12 21:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000892000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be5000-0x4)=0x2000000000400, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r1, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x800, 0x89) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 21:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000096f000)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d02000-0x20)={0x3, 0xa, 0x8004, 0x3, 0xef, 0x20, 0x1c, 0x9, 0x0}, &(0x7f0000c14000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000122000-0x10)={r3, 0xbc, &(0x7f0000fd3000)=[@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x411}, @in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x0, 0x3f537b94, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5a5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}]}, &(0x7f00004fa000-0x4)=0x10) dup3(r0, r1, 0x0) 2018/02/12 21:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000007b000-0x4)=0x40, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000046000-0x10)=@nfc, 0x10, &(0x7f0000202000-0x20)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r1 = open(&(0x7f000053c000)='./file0\x00', 0x100, 0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001f1000-0x10)={0x401, 0x6, 0x9, 0xb2ac, 0x0}, &(0x7f00006fd000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000982000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/12 21:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00008e7000-0x4)=0x8, 0x4) r1 = syz_open_dev$mice(&(0x7f00009a6000)='/dev/input/mice\x00', 0x0, 0x80000) faccessat(r1, &(0x7f000094e000)='./file0\x00', 0x20, 0x700) 2018/02/12 21:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000c5d000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000093f000)=0x14, 0x800) r1 = getpid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000782000-0x10)={0x401, 0x81}) fcntl$setownex(r0, 0xf, &(0x7f0000d2a000)={0x2, r1}) r3 = add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000259000-0x92)="9f", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r3) 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007b0000-0x20)={0x29, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a1e000-0x20)={0x4, r2, 0x0, 0x8000}) r3 = dup3(r0, r1, 0x3) signalfd4(r3, &(0x7f0000e31000-0x8)={0x6}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ustat(0xb0, &(0x7f00008c2000)) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000f33000-0x7c)=""/124) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c80000-0x4), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x52f3) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000487000-0x8)=[0x15, 0x7]) 2018/02/12 21:48:10 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) acct(&(0x7f000081a000-0x8)='./file0\x00') writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/12 21:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000c0000)={0xffffffffffffffff, 0x1}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r1, &(0x7f0000695000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007ac000)={0x6, {{0xa, 0x1, 0x47e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}}, {{0xa, 0x1, 0x12, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}}, 0x108) 2018/02/12 21:48:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000012000-0x4), 0x3, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000013000)={0x0, 0x65, "d572842f1ac6e05c1eebd192bea862fa001387db5ba76a86e44b14e7337212381dd6e029b890b550838cddc0a32b67d3f7a41b1d5e2f2761633697321b40084c31a70b5719faabdc08e429610bb1736ddeaffbecf99c5defcc8565c68525b833f7b9b82cdc"}, &(0x7f0000012000-0x4)=0x6d) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x183d, 0x3f, 0x201, 0x1ff, 0xfffffffffffffffe, 0x5, 0x7, 0x1, r2}, 0x20) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) getegid() open(&(0x7f00007a5000+0x55b)='.', 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000029e000-0x3)=@file={0xfffffffffffffffd, '.'}, 0x3) umount2(&(0x7f0000f45000)='.', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 2018/02/12 21:48:10 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x800) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000b2f000)={@common}) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e73000)=@generic="dbe311790823d216f25da449be893608") r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000e73000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x4, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x3a) 2018/02/12 21:48:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000787000)='/dev/hwrng\x00', 0xa00, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000180000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) 2018/02/12 21:48:10 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00004c9000)='/dev/usbmon#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f00006b1000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) 2018/02/12 21:48:10 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000019000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/02/12 21:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000309000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [], []}, 0xffffffffffffff55) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000078e000-0x4)=0x100000000) 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eff000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eff000)={0x58, 0x0, &(0x7f0000f00000-0x58)=[@enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000219000-0x20)=[@fda={0x66646185, 0x9, 0x2, 0x4}], &(0x7f0000eff000)=[0x28]}}, @decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x1}], 0x6a, 0x0, &(0x7f0000eff000)="700dc2e469a9d9b99a84265eeb89981db0fdf8cab2e2215f39d90c451d4dbb350a09dfc992ef1a998ba94280addd9ac3577890ebdab869527da8bb61ae916282f142c371a01f233496a9e56300c9405faf92f82a819a7ecd0a17e6ce3cb72472dfc97004df611ae48492"}) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000eff000-0x18)={0x1, 0x4, 0x81, 0xffff, 0x6, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000efc000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/12 21:48:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000af8000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x2, 0x20000000002, 0x1, 0x0, 0x0, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) r2 = open(&(0x7f0000b85000-0x8)='./file0\x00', 0x8801, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fd6000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}}, [0x1ff, 0x3, 0x1f, 0xfbbf, 0x8, 0xffffffff, 0x1, 0x8, 0x4dbb, 0x401, 0x3, 0x6, 0x80000001, 0x3, 0xb3b2]}, &(0x7f0000e18000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001b000-0x8)=@assoc_value={r3, 0x1}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004da000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000d2000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f0c000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff, 0x4, 0x9, 0x400, 0xdac9, 0x400008, r4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) 2018/02/12 21:48:10 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e6c000), 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000e73000-0x3)={0x5}, 0x6) 2018/02/12 21:48:10 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000ab8000-0x8)='./file0\x00') mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x36, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 21:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x80000000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x28e) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000020000)={0xfffffffffffffff8, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) 2018/02/12 21:48:10 executing program 6: pipe(&(0x7f0000fdf000-0x8)={0x0, 0x0}) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cc4000-0x6)={r1, 0xd9ee}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000094f000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x40000000}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/12 21:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000017d000)="2eea00", 0x2, 0x0, &(0x7f00003cf000-0x40)) 2018/02/12 21:48:10 executing program 0: munlock(&(0x7f0000d39000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/02/12 21:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x8, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) 2018/02/12 21:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c3000)='/selinux/context\x00', 0x2, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000aa3000)) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f000072f000), &(0x7f0000084000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000050000-0x4)) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)='d', 0x1}], 0x1, 0x0) bind$ipx(r2, &(0x7f000038d000)={0x4, 0xffffffff, 0x6, "f14a7ddbd74b", 0x68}, 0x10) 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000d71000)={0xa, 0x0, 0x4, 0x0, 0x0, 0xca}) prctl$intptr(0x1c, 0x0) 2018/02/12 21:48:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f95000-0x4)=0x10, 0x4) [ 91.644109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=17075 comm=syz-executor5 2018/02/12 21:48:10 executing program 2: pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x0, 0xfffffffffffffffc) r0 = socket(0x1b, 0x80007, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000-0x4)=0x10) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x8001, 0xffffffe6) 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='cgroupproc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x7, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/12 21:48:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) [ 91.687501] device gre0 entered promiscuous mode [ 91.695724] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pig=17092 comm=syz-executor5 2018/02/12 21:48:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000907000-0x10)) socket$key(0xf, 0x3, 0x2) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) recvfrom$ax25(r2, &(0x7f0000eaf000)=""/25, 0x19, 0x10000, &(0x7f0000989000-0x10)={0x3, {"9975ec278b2e0e"}, 0x5}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d6d000)={@multicast2=0xe0000002, @empty, 0x1, 0x9, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffffffffffffff25]}, 0x34) 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000278000)='environ\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000bb7000-0x4)=0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000da1000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) dup3(r1, r1, 0x80000) connect$packet(r2, &(0x7f0000979000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = syz_open_dev$usbmon(&(0x7f0000bc9000)='/dev/usbmon#\x00', 0x280000000000000, 0x1) r4 = openat(r3, &(0x7f0000db2000)='./file0\x00', 0x20840, 0xc0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00002c7000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x8, [0x10000, 0x98c6, 0x9, 0x800, 0x8, 0x7, 0x8, 0x4]}, 0x5c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ee000)='/dev/ptmx\x00', 0x400084, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000002000-0x4)=0xe) 2018/02/12 21:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d3b000-0x10)='/dev/sequencer2\x00', 0x571000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000abb000)=0x3) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/02/12 21:48:10 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x6, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000c000-0x38)=""/56) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) sendmsg$key(r2, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x200000000000016b, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000c000)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000)={r3, 0x9}, 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000003000-0x8a)=""/138) 2018/02/12 21:48:10 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = inotify_init1(0x800) dup2(r1, r0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000003000)) 2018/02/12 21:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000688000-0x28)="a07621fc32f77291d460c41a441457fcf9df8635453fdd1b1bfe4c4e2da6369ab6bf146c3da0dd17", 0x28) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/12 21:48:10 executing program 0: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b00000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b00000)={0x0, @in6={{0xa, 0x1, 0x6, @empty, 0x100000000}}, 0x8001, 0x2}, &(0x7f000013a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000196000)={r3, @in6={{0xa, 0x3, 0x6df, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f00004d7000)=0x8c) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000b01000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000004b000)=0x10) 2018/02/12 21:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000318000-0x10)) r0 = syz_open_dev$usbmon(&(0x7f0000b21000-0xd)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006d2000-0x4)) 2018/02/12 21:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x7, &(0x7f0000ed0000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000bef000)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000ca5000)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r1, &(0x7f0000199000-0x20)=[], 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f0000da1000), 0x100000001) 2018/02/12 21:48:10 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000724000-0xa)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)) pipe2(&(0x7f0000de3000-0x8)={0x0, 0x0}, 0x4000) getsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000ed6000-0x4), &(0x7f00008f2000)=0x4) r4 = socket(0xa, 0x802, 0x0) fallocate(r1, 0x0, 0x9, 0x3) sendmsg(r4, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) readlink(&(0x7f0000e3d000-0x8)='./file0\x00', &(0x7f0000b4b000)=""/4096, 0x1000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ec9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077b000)=0xc) setgid(r5) 2018/02/12 21:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000955000-0x10)={0x77359400}, &(0x7f0000067000-0x10)) futex(&(0x7f0000a30000), 0x0, 0x0, &(0x7f0000443000)={0x0, 0x1c9c380}, &(0x7f0000f74000-0x4), 0x0) 2018/02/12 21:48:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000680000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f00005a1000-0x66)=""/102, 0x66) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000001000)=0xfffffffffffffff9, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x143000, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000003000-0x4)=0x10) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0xa0501, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000004000-0x28)={@generic="ddb04cdb052f4f1a982d9fd9e231779b", &(0x7f0000002000)=@ethtool_modinfo={0x42, 0x8, 0x9, "98683958d0bcc463"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000005000-0x30)=[{&(0x7f0000004000-0x92)=""/146, 0x92}, {&(0x7f0000005000-0xbe)=""/190, 0xbe}, {&(0x7f0000002000)=""/118, 0x76}], 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000005000), &(0x7f0000000000)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000007000-0x8)={r7, 0x9}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000007000)={@dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x8}, 0x8) 2018/02/12 21:48:10 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000f000-0x78)={0x2d28, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x200, 0x0, 0x9, 0xd274, 0x40, 0x0, 0x1, 0x8, 0x80}) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) 2018/02/12 21:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x800) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/02/12 21:48:10 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xc, &(0x7f0000001000-0x10)={0x6, 0x3}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000990000)='/selinux/user\x00', 0x2, 0x0) fstat(r1, &(0x7f0000ddb000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000b2000-0x20)={0x0, 0x0, 0x8000, 0x7, 0x5bc8, 0x200, 0x4, 0x40, 0x0}, &(0x7f0000c17000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fb8000)={r2, 0x9}, 0x8) 2018/02/12 21:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c50000-0x4), 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000026c000-0xe8)={{{@in=@dev, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000566000)=0xe8) 2018/02/12 21:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a14000-0x8)) [ 92.216462] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/12 21:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000024c000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x2000000000010, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 21:48:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x228000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000578000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000363000-0xc)) 2018/02/12 21:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003d9000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8700}) sendfile(r0, r1, &(0x7f00005b3000), 0x10001b4) 2018/02/12 21:48:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 21:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c85000-0x10)={0x7, &(0x7f0000019000-0x38)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00004f2000)={r2, 0x1, &(0x7f00006ae000)=[0x68], &(0x7f00009a7000)=[0x0, 0x1, 0x4], 0x50, 0x2, 0x1, &(0x7f0000343000)=[0x9, 0x43], &(0x7f0000b3b000-0x14)=[0x4, 0x3, 0x401, 0x1, 0x401]}) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/02/12 21:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aa7000)={0x400}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001cd000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) sched_getparam(0x0, &(0x7f0000506000)) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d53000), &(0x7f0000d15000+0x61d), &(0x7f0000594000-0x4), &(0x7f00008de000-0x57)) close(r0) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) mmap(&(0x7f0000460000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e7c000)={0x0, 0x0, 'client0\x00', 0x0, "52b6d70ab79b5011", "4ff8994c1d40e6a53a2df55df52e84d7a0c9384e5f0b0652f7b376c69d88c03a"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000f99000)='net/raw6\x00') 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000931000)='/dev/keychord\x00', 0x480000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000114000)=""/115) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{}], 0x1, 0x0, &(0x7f00003a0000-0x8), 0x8) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x401) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007de000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d8b000)={r1, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}, 0x587, 0x4}, 0x98) socket$inet(0x2, 0x10000000046, 0xf2ea) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000038000)='./file0\x00', 0x200, 0x80) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000095d000)={@syzn, @ifru_flags}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000d76000)=0xb, 0x4) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f000084e000), &(0x7f0000537000)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00007d3000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000061a000+0x406)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d7000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000a93000)={0x8, 0xc, "97b4bc33755809ba11083879"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r0, r2, 0x0) 2018/02/12 21:48:11 executing program 7: getgroups(0x1, &(0x7f0000002000-0x8)=[0xffffffffffffffff]) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009dd000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007ea000-0xc)={r2, 0x80000, r3}) setregid(r0, 0x0) 2018/02/12 21:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/pktcdvd/control\x00', 0x80, 0x0) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002ab000)={0x1, 0x1, 0x1f, 0x1}, 0x8) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000016000)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000abf000)={&(0x7f00009e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000045000)=[], 0x0, &(0x7f000043a000)=""/249, 0xf9}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000122000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/12 21:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000a94000)='/dev/snd/seq\x00', 0x0, 0x2201) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000088000-0xb0)={{0x3, 0xaf}, 'port1\x00', 0x4, 0x2, 0x76, 0x7, 0x2, 0x5, 0x47066a95, 0x0, 0x4, 0x8}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 21:48:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x510)={0x4, {{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, 0x1, 0x9, [{{0xa, 0x3, 0xec2, @empty}}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x8cd, @empty, 0x60000000000000}}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xae9}}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x10001}}, {{0xa, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa4}}]}, 0x510) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000012000), &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$nl_route(r1, &(0x7f0000d24000)={&(0x7f000030d000)={0x10}, 0xc, &(0x7f0000102000)={&(0x7f00004f6000-0x14)=@getnetconf={0x14, 0x52, 0x420, 0x0, 0x1, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) pipe2(&(0x7f00000f3000)={0x0, 0x0}, 0x4800) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000fe3000)=0x20) ioctl$TCGETS(r2, 0x5401, &(0x7f00002e4000-0x24)) sync_file_range(r0, 0x20, 0x8001, 0x7) getresuid(&(0x7f0000d2c000), &(0x7f0000556000), &(0x7f0000c9d000-0x4)) 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x3, 0x6, 0x311e) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000fc0000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000d96000-0x4)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fc1000-0x4)=0xfd4c) recvfrom$packet(r0, &(0x7f0000fbf000)=""/114, 0x72, 0x10000, &(0x7f0000fbf000)={0x11, 0x1c, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fbf000)={0x0, @in={{0x2, 0x1, @empty}}, 0x7, 0x9000000, 0xffffffffffffff1a, 0x1, 0x8}, &(0x7f0000563000-0x4)=0xa0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc0000-0xe)={r3, 0x1000, 0x3, [0x7, 0x9, 0xa4d]}, &(0x7f0000fc0000-0x4)=0xe) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000464000)={{0x2, 0x2, @rand_addr=0x2}, {0x307, @empty}, 0x10, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0xfffffffffffffecf) 2018/02/12 21:48:11 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/keychord\x00', 0x101000, 0x0) r1 = accept4(r0, &(0x7f0000d01000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00007ab000)=0x1c, 0x80800) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a80000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', &(0x7f0000000000)='ext2\x00', 0x0, &(0x7f0000001000-0x1)="dc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x2, 0x5, @empty, 0x1000}}, 0x0, 0x4, [{{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0xd0, @empty, 0x1}}, {{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x0, 0x771, @loopback={0x0, 0x1}, 0x8}}]}, 0x290) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000-0x8)=0xf4) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}}) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000176000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000173000-0x24)={0x100, 0xc48, 0x0, 0x8d4, 0x1, 0xf2e, 0x5, 0x1ff, 0x94a, 0x2, 0x9, 0x2}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00005f5000-0x1)) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r3 = fcntl$getown(r2, 0x9) getpid() r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000914000-0xe)='/dev/keychord\x00', 0x410000, 0x0) ptrace$setsig(0x4203, r3, 0x7, &(0x7f0000047000)={0x3b, 0x1, 0x0, 0x8}) r5 = request_key(&(0x7f0000803000)='id_resolver\x00', &(0x7f000031c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000397000-0x1)='\x00', 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f00008db000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) accept$packet(r4, &(0x7f0000a1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000aa0000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ac8000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000cda000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bff000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2, 0x0, 0x0, 0x100, 0xa, 0x80, 0xa0, 0x0, r7, r8}, {0xfffffffffffffffb, 0x1, 0x6b0, 0x2, 0x9, 0x9, 0x1000, 0x9}, {0x800, 0x4, 0x6, 0x8}, 0x2, 0xa, 0x3, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0xa, @in=@rand_addr=0x9, 0x3, 0x1, 0x3, 0x80000001, 0x0, 0x401, 0x8e}}, 0xe8) keyctl$instantiate_iov(0x14, r5, &(0x7f000068b000-0x40)=[{&(0x7f000086e000)="794bc257", 0x4}, {&(0x7f0000afd000)="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", 0x1000}, {&(0x7f0000039000-0xf7)="db4f540ddeaa5a6c254f710de36e5a14a3bfeeb3e81e7c24da7b51a16cf9e8ddda12316343c6bffbdb758e1db274c82db5a81443fe475748d3f34d736786c721c6e2656d24129da9c9098d6c3b8b6c57fb412100868ca7d1679ad445494335edaba1305a5382605a73e92fd17427af392ffbd084ec0809b08acade93d447587721ab6a8e802ca6c7e40c9fa33c7ee6eba16bed06f3772c9aa3403db032c86496e4f531152e95ff8d4876f2d17c4c202a0baa7274cab95966b5d0726d74f567058d38621625d0e0b0d0f0f451bc87236e08fdc83bc70614f216647dd9479f9d1e8bd181115b698ca55cf997579b12e74c475d0b6ffb85e4", 0xf7}, {&(0x7f0000a3a000-0x77)="91766a952233395c2bbae179bbe7d5042ddcbf4f851a84d7a4197342e260b07f1ca93409673639ceb85a6e2b7122d9d462659f3e503c178e1129f0fbd49c1a926a2642a8b4e0dd4a79ac04a4f607100d5560834326fedb29b5d2dbf7a3d0a02a6cdb4d34e73ea5879d36fc0eeefebbd5316ff80c21481d", 0x77}], 0x4, r6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008a5000-0x4)=0x7, 0x4) ptrace$peekuser(0x3, r3, 0x7) [ 92.459565] FAULT_FLAG_ALLOW_RETRY missing 30 [ 92.474115] CPU: 1 PID: 17222 Comm: syz-executor7 Not tainted 4.9.80-g8a174b47 #31 [ 92.481843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.491195] ffff8801b12df8d0 ffffffff81d94be9 ffff8801b12dfbb0 0000000000000000 [ 92.499228] ffff8801bde82a10 ffff8801b12dfaa0 ffff8801bde82900 ffff8801b12dfac8 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004aa000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f000069a000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r3, &(0x7f0000f73000-0x31), 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000d1000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffe6a) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(0xffffffffffffffff, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a70000-0xe)='/selinux/user\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000674000-0x8)) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000a70000-0xe0)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5965}, @in6={0xa, 0x1, 0x39, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3f}], 0xe0) lstat(&(0x7f00003ae000-0x8)='./file0\x00', &(0x7f0000997000)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000d000)={0x0}) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000a71000-0x8)={r3, 0x2}) [ 92.507269] ffffffff8166253a 00000000000065e3 ffff8801c171b8f0 ffff8801c171b8a0 [ 92.515308] Call Trace: [ 92.517885] [] dump_stack+0xc1/0x128 [ 92.523237] [] handle_userfault+0xa3a/0x1310 [ 92.529284] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.536282] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 92.543278] [] ? preempt_schedule+0x25/0x30 [ 92.549238] [] ? ___preempt_schedule+0x16/0x18 [ 92.555463] [] ? handle_mm_fault+0x117b/0x2530 [ 92.561675] [] ? handle_mm_fault+0x1fc3/0x2530 [ 92.567889] [] handle_mm_fault+0x1fd1/0x2530 [ 92.573927] [] ? wake_up_q+0x8a/0xe0 [ 92.579259] [] ? __pmd_alloc+0x410/0x410 [ 92.584939] [] __do_page_fault+0x5c2/0xd40 [ 92.590797] [] ? mm_fault_error+0x2c0/0x2c0 [ 92.596747] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.603383] [] do_page_fault+0x27/0x30 [ 92.608889] [] page_fault+0x28/0x30 [ 92.614134] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 92.620943] [] ? SyS_timer_settime+0x103/0x3a0 [ 92.627143] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 92.633777] [] ? SyS_timer_getoverrun+0x100/0x100 [ 92.640241] [] ? SyS_futex+0x22e/0x2d0 [ 92.645745] [] ? do_futex+0x15c0/0x15c0 [ 92.651339] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cf000/0x1000)=nil, 0x1000, 0xb) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x7ffc) r1 = memfd_create(&(0x7f0000bb8000-0xf)='wlan0vboxnet1#\x00', 0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000bd7000)) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a88000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00006fe000)=0xe8) r6 = getuid() sendmsg$nl_xfrm(r1, &(0x7f000005a000)={&(0x7f0000fc9000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000058a000-0x10)={&(0x7f0000046000)=@newpolicy={0x150, 0x13, 0x400, 0x0, 0x2, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x7, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x3e, r5, r6}, {0x100000001, 0x5, 0xffffffff, 0x9, 0xe6, 0xc53a, 0x0, 0x8000}, {0x8, 0x7, 0x4, 0x5}, 0xffff, 0x4, 0x3, 0x1, 0x2, 0x3}, [@replay_val={0x10, 0xa, {0x5, 0x5, 0x3f}}, @sec_ctx={0x88, 0x8, {0x82, 0x8, 0x1, 0x3f, 0x7a, "65fd87af53c4fa145cdbb3870e12b3c52cde3b1d76b26ddd0f32fd1b01cddf6e01f29f81ab278fa3abb6e00fcc2664ca04969c35baa8147f09ef8ca4aecd18940adfc9ae0d8ea583d80eb09ca8d2638706490f63982e153f7d2a65afee09a443752ad302477006501f1308eb704c793f2a49578e181fac16927f"}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000084}, 0x44000) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/ptmx\x00', 0x8000, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000)='(', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x2) close(0xffffffffffffffff) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) inotify_init() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) r2 = dup2(r1, r0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000002000-0x6f)=""/111) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000)='\x00', r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000903000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000002b000)={0x8000, 0x100, 0x9, 0x3d, 0xee, 0xfffffffffffffff8, 0x3b4a, 0x4, 0x4, 0x5b, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000899000)={{}, {0x12}}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000329000)={&(0x7f000074f000/0x2000)=nil, 0x2000}) 2018/02/12 21:48:11 executing program 0: mincore(&(0x7f0000f93000/0x3000)=nil, 0x3000, &(0x7f000018c000+0x3c7)=""/18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x6, &(0x7f0000101000)={0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000072a000)={&(0x7f00005f0000/0x2000)=nil, 0x2000}) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)) [ 92.657973] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.664783] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.671330] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/12 21:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00006f9000-0x70)=[], 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ab8000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000983000)={"093361a6f5f6c18ddda4814bdc9cb76b", {0x4, 0x7fff, 0x1ff, "22d4a3a6e2e9", 0x2}}) r1 = socket(0x1d, 0x5, 0xffc000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000025c000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff001}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dd2000)={0x0, 0x3, "960488"}, &(0x7f0000648000)=0xb) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000519000)={r2, 0x1}, 0x8) 2018/02/12 21:48:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000cab000)=0x80000001) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0xcb060ee000000000, 0x5, 0x500, 0x7, 0x0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@broadcast, @multicast1}, &(0x7f0000002000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x1a)={0x0, 0x0, 0x9, [0x8, 0x4324c92d, 0x7, 0x8, 0xec000000000000, 0x7ff, 0x7, 0x100000000, 0xbb05]}, &(0x7f0000004000-0x4)=0x1a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r4, 0x5f3d, 0xfffffffffffffe01, 0x4c03}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$l2tp(0x18, 0x1, 0x1) ioprio_get$uid(0x3, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=[&(0x7f0000006000-0xa)='$security\x00', &(0x7f0000005000)='/selinux/status\x00'], &(0x7f0000005000)=[&(0x7f0000006000-0x10)='/selinux/status\x00', &(0x7f0000005000)='/selinux/status\x00', &(0x7f0000004000)='/selinux/status\x00']) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003d3000), &(0x7f00000c8000-0x4)=0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) listen(r0, 0x0) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x24, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x24, 0x0, @thr={&(0x7f0000000000)="cff0e20c832d55972b852218b0c90290b2bbfd8aaee84f", &(0x7f0000000000)="734563246c73b37d523faab8623ca558114df11061579f250971f58d0f957f6328e87a21459f59877932099613941de39f3cecfc1312652bc5be5e23677cc26030fea8d6a312b7a9029840f857e1d1043569e71ea3d901730e61da719fe7e579c83edff48eec4ed84e9ad0067987f62a593167a9bd8dfb37896f20626c5ece1b1eb4d0fe288a32466770f4b39f75fc71dafaed675d9762878f56dc4c05272cc11415"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100000000000002, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/12 21:48:11 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000038000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0x9)='reiserfs\x00', 0x200000, 0x0) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000), 0x0) 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x3, 0x6, 0x311e) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000fc0000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000d96000-0x4)=0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fc1000-0x4)=0xfd4c) recvfrom$packet(r0, &(0x7f0000fbf000)=""/114, 0x72, 0x10000, &(0x7f0000fbf000)={0x11, 0x1c, r2, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fbf000)={0x0, @in={{0x2, 0x1, @empty}}, 0x7, 0x9000000, 0xffffffffffffff1a, 0x1, 0x8}, &(0x7f0000563000-0x4)=0xa0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fc0000-0xe)={r3, 0x1000, 0x3, [0x7, 0x9, 0xa4d]}, &(0x7f0000fc0000-0x4)=0xe) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000464000)={{0x2, 0x2, @rand_addr=0x2}, {0x307, @empty}, 0x10, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0xfffffffffffffecf) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c1b000-0x10)={0x2, 0x2, @rand_addr=0x3}, 0xa) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001}, 0x10) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000034000)={0x10000, 0x6cc3, 0x5, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f000001d000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000034000-0x10)={&(0x7f0000033000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000080002, 0x0) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000200000000d4ffff00001cdb1e40ff4435eab5", 0x26) getsockname(r0, &(0x7f0000fa6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001b0000)=0x14) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fbc000-0x20)={{&(0x7f00008b9000/0x2000)=nil, 0x2000}}) pivot_root(&(0x7f0000861000)='./file0\x00', &(0x7f0000277000)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003da000)={0x0, 0xd760}, &(0x7f0000e09000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d6d000)=0x4892, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ba000-0x8)={r2, 0x5}, &(0x7f0000ea8000-0x4)=0x8) 2018/02/12 21:48:11 executing program 2: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000000008, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) lsetxattr(&(0x7f0000f83000-0x8)='./file0\x00', &(0x7f00009f9000-0xd)=@known='security.evm\x00', &(0x7f000097a000)='#\'!self\x00', 0x8, 0x1) eventfd2(0x0, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r1, r2, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005c0000)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000977000)={0x0, 0x80, "f3b0b8aedd12df295fbd1e9fed4656ebde97b1a0a62af6c38d9d0f6fb405fe1334e5a75ae2c5913a55896f260bb14820efccf1ead46dac81c6de2c0c3a913d8cb5909296727ab2d2e5ca37362142b7ac826936154bd718f3c501695a04caa0586d967d3173fa2db84c309ccc2c79649df77a8b5c35a5e13fdfd8ce0bb5a5e00f"}, &(0x7f0000696000-0x4)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000049e000)={0x2, 0x202, 0x9, 0xd7b, r2}, &(0x7f00002ae000)=0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18", 0x1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400000007ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000550000)='/dev/sequencer2\x00', 0x20080, 0x0) fgetxattr(r0, &(0x7f0000e9d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001b3000-0xfd)=""/253, 0xfd) 2018/02/12 21:48:11 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000844000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000dcf000), &(0x7f0000001000-0x4)=0x60, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getdents64(r1, &(0x7f00001fe000)=""/108, 0x6c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000982000-0x90)={0x8000, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xffffffffffffffff, &(0x7f0000f41000-0x4), &(0x7f0000f43000-0x4)=0xfffffc7d) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f44000-0x8)={0x7, 0x9}) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x3)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f43000-0x28)={@generic="d926d23554669faabdbd70ca6df6b0ac", r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='net/arp\x00') 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000000f000)='/dev/loop#\x00', 0x8, 0x0) ioctl(r0, 0x1, &(0x7f0000007000-0x30)="2d85b16e6f86b68ea84a34ef1b08a1624706ef429c7064e41b8818bef0e1f5d06436e87d0c4db1072177a6a377fd1b8e") 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) renameat2(0xffffffffffffffff, &(0x7f0000f4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa4000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='net/hci\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x8, 0x8, 0xfffffffffffffffc}, {{0x77359400}, 0xa4, 0x10001, 0x9}, {{0x0, 0x7530}, 0x6, 0xe1b9, 0x4}, {{0x77359400}, 0x5, 0x8, 0x4}, {{0x77359400}, 0x0, 0x0, 0x2}, {{}, 0xcda, 0x1, 0x70f}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) splice(r1, &(0x7f0000b34000+0xd92), r0, &(0x7f0000dce000), 0x5, 0x1) 2018/02/12 21:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) write$sndseq(r1, &(0x7f0000406000)=[{0x4, 0x9, 0xffffffff, 0xfffffffffffffe00, @tick=0xffffffff, {0xc7, 0x1}, {0x40, 0x1}, @quote={{0x80c7, 0x5}, 0x101, &(0x7f0000e61000)={0x400, 0x4, 0x8, 0x9, @tick=0x1ff, {0x5, 0x3}, {0x8796, 0x4}, @note={0x10000, 0x9, 0x7, 0x100}}}}, {0x3ff, 0x5, 0x2, 0x3d5057b9, @tick=0xfffffffffffffbff, {0x20}, {0xfff, 0x8}, @raw8={"f98c3e93bf7912eaad4c0a3d"}}, {0x5, 0x400, 0x3, 0x1, @tick=0x3984, {0x8, 0xe3}, {0x2, 0x54e6}, @connect={{0xf81, 0x9}, {0x800, 0x1}}}, {0x0, 0x34, 0x47b, 0xdf4, @tick=0xf4, {0x10001, 0x4}, {0x1ec, 0x3}, @addr={0xfffffffeffffffff, 0x5}}, {0xffff, 0x8, 0x0, 0x0, @time={0x77359400}, {0xfffffffffffffffb, 0x800}, {0x3f, 0x89a4}, @raw8={"a943bbac16a5e331dbef2f28"}}, {0x33d7ee70, 0x9, 0x20, 0x5, @tick=0x100000000, {0x6, 0x6}, {0xc00000000, 0xad6}, @connect={{0x1000, 0x9}, {0x0, 0x7}}}], 0x120) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d22000)={0x3, 0x1, 0x8, 0x4, 0x100000001}, 0xc) ioctl$TIOCSTI(r1, 0x5412, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000080000)=0x3, 0x4) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000bb8000)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ea8000-0x4), &(0x7f000077a000)=0x4) sendfile(r1, r1, &(0x7f0000af5000), 0x10001) r2 = gettid() syz_open_procfs(r2, &(0x7f00000a6000-0x8)='net/raw\x00') process_vm_writev(r2, &(0x7f0000360000)=[{&(0x7f0000cbf000)=""/4096, 0x1000}], 0x1, &(0x7f0000337000)=[{&(0x7f000074c000-0x23)=""/35, 0x23}, {&(0x7f0000bdb000-0x3a)=""/58, 0x3a}], 0x2, 0x0) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c78000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000842000-0x10)="625b3db5b7fd275d3e68ec5da154b679", 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000a94000-0x9)='/dev/sg#\x00', 0x3f, 0xc1) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000bff000-0xc)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000a63000)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x5}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/12 21:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r1 = memfd_create(&(0x7f00000c1000)='/dev/binder#\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00006e0000)=0x6830, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00007ea000)=[], 0x4, 0x0, &(0x7f000000d000)='b-KD'}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000007d000)='./file0\x00', 0x200000, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000241000)={0x1, [0x1]}, &(0x7f0000482000-0x4)=0x6) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x0, 0x100a2c) restart_syscall() 2018/02/12 21:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008e4000/0x2000)=nil, 0x2000, &(0x7f0000741000-0x1000)=""/4096) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d73000-0x20)={{&(0x7f0000a16000/0x1000)=nil, 0x1000}, 0x2}) r1 = accept4$inet6(r0, &(0x7f00002f8000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000098e000-0x4)=0x1c, 0x80800) ioctl(r1, 0x7, &(0x7f0000019000-0x80)="fb10cef04bd48e0394a795e36146752477a2f3c68efe67493835a3b3fe0c146dd5febf8894135e4d2e2a8754a480c1c254f88c2fb3e3259b4d87067d7ccace012d55a8335fa095f0dac375a49e96520e11e30599e78af3bb97c13cded0d4fadcfee970fd7f0122350f945b17d1978c9c87867e12bdb256259386d806a90f5255") r2 = socket$inet(0x2, 0x7, 0x80000000000004) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00003fc000)={0x1f, 0x6, 0x4, 0xfffffffffffffffb}) ustat(0x0, &(0x7f000031a000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000ff9000-0x5c)={0x800, 0x2, {0x1, 0x3, 0x80000001, 0x3, 0x400}}) connect$inet(r2, &(0x7f0000425000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a7c000)={0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f0000add000-0x4c)=[], 0x0, 0x0, &(0x7f00004ec000)}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3c000-0x11)='/dev/vga_arbiter\x00', 0x88040, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000a48000-0xc)={0x1, 0x0, [0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000694000-0x30)={0x54, 0x0, &(0x7f000098f000)=[@acquire={0x40046305}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000028e000)=[], &(0x7f00002a0000)=[0x0]}}}], 0x48, 0x0, &(0x7f0000954000-0x1000)="d7b2e2c63ac6566b203bf3524fd8184dc06fd117704a59cd4a820945a833ad7f091f8eae6b766a173cf5f4dc95cbc24a314c12013471271d6ad7539f742310a830bcde0c46ce787f"}) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000092d000-0x4)=0x0, &(0x7f0000a87000), &(0x7f000030e000-0x4)) socketpair(0x4, 0x7, 0x1000000000000, &(0x7f0000b5a000)={0x0, 0x0}) mkdir(&(0x7f0000bf1000)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00004ae000-0x4)=0x80, 0x4) r2 = getegid() lchown(&(0x7f0000592000)='./file0\x00', r0, r2) execveat(0xffffffffffffffff, &(0x7f00002f7000)='./file0\x00', &(0x7f0000904000)=[], &(0x7f0000d5e000-0x10)=[], 0x1400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c0000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00007e9000-0x4)) 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ce000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000027d000-0x4), &(0x7f0000336000-0x4)=0x4) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000cf3000), &(0x7f00009b7000)=0x0, &(0x7f0000cf3000)) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf3000)={0x0, 0x0, 0x0}, &(0x7f00005f3000)=0xc) syz_fuse_mount(&(0x7f0000cf3000)='./file0\x00', 0xc000, r1, r2, 0xe744, 0x0) r3 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00001a3000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000015a000+0xb42)={@generic="bb2fee8f917ca0e33a6e40c77e63eaae", @ifru_addrs={0x2, 0x3, @empty}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cf4000-0x8)) r4 = getpgid(0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000688000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x202, &(0x7f0000c5e000-0x2e)=""/46) r5 = fcntl$dupfd(r3, 0x40a, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000432000)=@assoc_value, &(0x7f00000a4000)=0x8) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000cf3000)) ioctl$VT_DISALLOCATE(r5, 0x5608) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000001c000)='./file0\x00', &(0x7f0000cf4000)=@random={'os2.', '-.\x00'}, &(0x7f0000cf5000-0xb4)=""/180, 0xb4) 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a21000-0xc)={0x0}, &(0x7f000093a000)=0xfffffffffffffe71) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000098f000)=r2) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000302000-0x24)) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0xfffffffffef7fff6}, {}, @ext={0x0, &(0x7f000076b000)}}], 0x30) socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006fd000-0x18)=@add_del={0x2, &(0x7f0000a31000)=@common='ip_vti0\x00', 0x188}) [ 92.972978] audit: type=1400 audit(1518472091.591:65): avc: denied { transfer } for pid=17351 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 93.001584] binder: BINDER_SET_CONTEXT_MGR already set [ 93.014121] binder: 17355:17359 ioctl 40046207 0 returned -16 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a2b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x400000000000003}, 0xffffffffffffffb9) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/02/12 21:48:11 executing program 5: r0 = creat(&(0x7f0000b44000)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000060d000)='^user\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000064e000)={0x3, 0xfffffffffffffff7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f4c000)=0x0, &(0x7f0000bbe000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000120000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ef000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000037000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 93.022423] binder: BINDER_SET_CONTEXT_MGR already set sendmmsg$unix(r0, &(0x7f000059c000-0xe0)=[{&(0x7f0000f90000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000ffb000-0xb4)="e590693645f64e66f7b3026db7f41ec01a72a921991c6cebe3b8ac4d9b85ff8ed06c01d3963e29de074fc7d257c044017310189a39a6fd499abc6288c8ad8c0677e1667be84be9086260a12a1876172d98049ca2cbc3909b9d1088e3126a2312aa547818819434ff71ba4b6cc31e7e3017facf456872f44793dba57a02d7ec3d2160c7aed7d58f03a6644d64c3f514e2fa5e65bba2705c11ae2046c2f1af2eac6d1ff41ddb803ec4133bc91427ba82a6380b6f95", 0xb4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="67a892b1bf2f5994f2a2c2d9da74b75d533a630ae341329477244c09a1e20cae4f89fac9a6497157bd9166cdeec9bc4147a702f5c34f57664f8affd3ab5ca23da5b785ea486ca53571f871dcd9cc9ecc5cb68111388f5cc0b24febdf0641ed474e273eef1991eacce768", 0x6a}, {&(0x7f0000c76000-0xb4)="9f7619ef48a01ae56a0a963aa5e8587b89793b26cd752c384598cd2b0289dcd12286fa912b46a8207da7a8891b7adf4b2c622687f1294242685bb4e4c3bb157ac1259300ccce6428687722b138c33ef1cbdd2a6ad9c02f9705a18104d53741bd2680710c7e01888fc472f05c77e23286bde77c496b17b3665f12fcd640ad707bb612d6a638d0b5ce168d988262bac854eb657568d1193bc5957e8ad7ce8913f09dd78cb25b357cc9fe62f9b377063b23863cdd4a", 0xb4}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="fa1b7a819f6fc3cc82b9780c7d53ef41ad26f78307337e2dc3851f1eb7a3ca7d194979f831140001c9ba4c03a50e0caae09dc91eaa14df6ba1f72648a9f97afcb5fdf4eff43e5641b659c256fae4bf83e36ebeced78ec5978594c85b284dac7753779970f07a5f20c0f178d4aa43706a2a37d09d183bbf47d63f25db7b", 0x7d}], 0x6, &(0x7f0000a17000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x44}, {&(0x7f000095e000)=@file={0x8432343b058c25cb, './file0\x00'}, 0xa, &(0x7f00006de000)=[{&(0x7f0000248000-0xde)="d98698368572ad8cf23dbf07d51039432560bfaf46ae5d520f40ab75da8966996726d252f99c307819c6ba80c928e30a5b4907e133ae68dca295c94c936d71e1602ca237681cb92fe4361fd81e7a2a2fee1ea2ae95ded9b6fd795336ab4f262c37e19d645ea77cd21a047fe1812fe6db34f48d67f637c63aa11dc124aaa3acf102f1217b2cd18887359b281b539453b0925ce508b97979c9c27574df433d01c7263ae67e9139744e1620d02997f41ac55c7f777dd4f22bf73ec5542cb3b4178741cd6b73b5e04ec9383f2998bdd170a8c1a063f68ad19817b5d765ad0cc3", 0xde}], 0x1, &(0x7f0000356000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f00009c9000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000218000-0xe3)="7060e6e2a00dc94fbff1a5b5d88d739239b3f45a05410b86bb09a27a184ab62276bb39110ad5a847cd03264e581f9d6fdc56cc182f6a4fee5d03e5b4ac83b07b2e9ee47574dd3fbd0a1b1eb5390bdcbaeb0cf30e0cbefd0f29fc0013f6952c27c0b653ef25eea7cbc454d7d474293e3e391420a70d7c72c1ebf09e0b40ada7a56f43d501d789dfec3c37a63d4ee1942b830dba1b10a0331892923a3d0962247537a49efa62269e2291b35eccef640dfd252db1cd8436bd60b10c210422fb96247c7d5554177f6f3b844f691eab7d328efbb93be4d128d185be9d1e351e94e961a33d12", 0xe3}, {&(0x7f0000736000-0xba)="2a68b2c6bb8d37de459884f2382c43bc8dd361cdc4a50217608e2b860c8aa90360b45dbd36e8d6ed412192c8b194a8f8bee43d274474b010383147a7eda36a764ae71ef1f0c13d5798afd31bdc728d824cfee5dcf5194dbef534a69ec8a1d5610b8fd8f16c8b868c68e10ad5338d866b686e2ef6e480b64452a55a34de11f6ab5a741ad9b015f64fa4c1ae382ccfda792c307a6a3e75d2abaaf681d3afb4dbdda41f83426085c61f9a73c41f793875ca16eea3b6a2183f7ba93a", 0xba}, {&(0x7f0000f68000-0xbf)="0e6454428943a5a51e7fd2eff08e945a58ee00e9b189b7a0d21fb3bea6b1e9313a9356a04a17e9b8d02ee7b0fc8728b4fe182b93205d76cbfc80621eb8a762be33ec3456eebd8155be036f7d383fbf32e522a7771ae741ecf6ccda515eabe1230b570ba1f75d63d488094fcce903147b9c77693423e4f49a7e9bb1f35df5d3a56deb0051dea44258e5c22395ce6b0e8c53d07dd0ad93a21545b55f675cf5aca8c856976944759ff60c4189e213efd953d233a8d0154ffbe7724a82179e824c", 0xbf}, {&(0x7f0000000000)="77ba6938adab9b4065ccff4dd48c6590d28cb288b5cb83e1749dde9f7b899908ae512878c225eb239e12dec359cc06f2dbb365040fe7a25f364391e9cb27ae925d044c6eb747b0fabd2f8ec0225aea6fb0045cf80da4c196bb52e8312d632928efc3ccc1792d3031679c", 0x6a}, {&(0x7f0000861000)="0448f0872d8ed2057090e8c45f5a3b670d274ce0848517900252d039f4f971f5967a63f525f3b966961c5bd17291b1120c84170c6f9dc351100ebe5ded440f7907371bdae129dc20ce3b248864e4ba23e667b1dfadd6626cdac4e3b470c3a209953b3f487f6ae383e5800f2539f50596385ee572e7adc9a898949fb13a7b2a235c0f478d008438c7966cbdf33a0730f0dfb8ec3d3d09051333ac477b0b5c4e448b301a88f29b7f54983fabdc16e76cc67d26cd2a24615cd1a8f66ef7eadd84577eb2556c465d1f61ed8df9001d6d9b4a39917968", 0xd4}, {&(0x7f0000000000)="2fe5a2abff17c20c2f49a156f2c8ec26c1f0688903dafc0b006500a91da645d19171357f19ac98a19efa9a6dc2424ddde40c4541f9538834890f1021a052f17ea905b3da4dfdf1092567c78abe77143f07e49048594db47fda1f0913a4c6a85724b0b52a61919bc3953cb8de8f5182f7c1f8f098819bb0c41e21d4aa0f108c1c5663d8867c104e4443dd7cdc2d3881258127a1e85df8f8f852bc950683d961bc253f410a5b9c7db020a0d168b3871b064475c3bc9187cc1ab9721b1509d404b09981398fb2716513c4ad86bbd8baf871297fece8f65da0232f72726db4be1423034d372fe6643d7311c8e26fdac1c42d9da217c04074ee9cf4514c7987e60175dc674dd250166b5f888d61db66c926849d7c5db3c846d22c84e9b3d9049d642d8c8df0b65e8f3f8cde8d17885ee92a27462e4fd5faa245a050ef231330e82e707bf6eb089ac55a7b103d74143188f451b5ec979ca675ac84662ab4354206280ffc3672506ab4382330df7b012049873f127699e757c4bac4b258097958bc81b45f5ed1c0dd559ff9b4a54f627c14811c051ac332c1e31e7690246101f4be3bd3f6bb1c9a59538e725c47e188bfe96f7d17f7b2d3bc6ea802c82c0f6f2b04982ac4a16207cc0b8f0436945345f229a23fd422e51e4ad657ccc4a35b5c1d4595bd54ddf0b08a00f2db6377f1dd5038a4953228872c357d9d9c5883b09039825958cd4fdd93ea63d0fde38152d1b14f7d6d32cfa1540240f6244bc5ca6ae07afcd3cb1887ba010dd102470cdc4e585836a3d969a3d822240d665a08b179e5309220953d182c5a5121f8f6bc36813292d5bb6a7b1458a3e5ffecf47859bb2316a32436579796b36982dccd0881a7fe2e2ce90065c0752b67bf3988308899a8661a18b048f5b393ef6659bf4dc6ccbba59966c1a59fcb1366892808c5c7f0b56e932a22b8f51130b3ed44de58ae207909fd43b7860376e80dd26991655a864f6840942ecd21136458313e3f800b9ec0aefc5a23b439e4a27ccfad260a3e63557f46f9a3ada8612e981a9ba9408089959f6a16e4f6c54da982f94597f87e74b6b2f4cad47333e2c9b22dbe3c2aec641855889ecd900b6e1ab77d8a6fff975ba5b50017ef6c5f54c56754bad2d281a325d8eb2652b8017e18a1300174b979910d6d7b39f110998a3d5f971f2f3d788b3ba95d2fc3adfd58a048ee154a4336be683307b222b74e646f0f4487795553c0844a9a40a0940a60dd869506c580e18545625cb977f11b1e056af39ec6a0b9e782d38d6147ff1def56d990b649e361f7b4e916155dacad3a916de19a667cd9f878a9bf4917b9549b86dd37546e938df026a118fa792ad76e2a213002480d677bcfd6a7530ac8b478d81f1ce49748f9635b41625cb8f475173941758453756cbb77d79c4c1367df69454c0fabbf0b427447d07360d201911fa038f5568d78813d5e262f0cc18747f05171b4f5eb4b991868b1804d403098d77aa9bbb31ec3458a8548f5d439d48aa92a1d33195e2d2f9fe8ba953f0443698b7f0b7c93796696cac9b202ad62783dce07dbfbf0a2dfcdb10e95022b7ea040e8bc7145d1979c14e70de5a13a82c40c50a56534904d43c0333a811d6659284f0b6daf89dd12a2cf3ade7b0635221bc93e4213d14da6771a9e1714f3239e602b774177d186737f64938989a580917105511f9059d512c038fd0e1ccef6a0af50080408b9055cef3a8c1f538a195f3aa002d5ea5ab933d1a60fe1eaef589b007b48683e78dc325d14b409f5a8230158c0887dc36a7e491a6621290b01bf0408780f1d3290ed046d2bbc7e45132ae7d577792d72a186bbe8fed0a69eba5edae29bab4883b0f475f6ea5ac6650ba3027a143b544957e2be5d269b09cc419982e136b84245b8dd5adeb7c43e53d07a36ca90120e7950138cf7db4d7cbe7cd721965b06813599381a8e43e6079733d0bc8a0f5a9f3afcb4d12ff7ba9d0dfc90a6e118d2b8fa200663cfe6e50c26a7701e5aa667ad9eb0fe968b33dda859b5f746bba5069eda32008a1e0355487544b7d09cb9ccbf2f8d1bcaa93dccc6913cc738dfd574616418d32b6681bc47a95d6e8bab0f2d8f9a0f7f863d747fee7c0c020a7b58a66dc988205aecb929e26f4b3657b8f0d121f8f4c1bf9354c89e1f0b05cfaf9351f65f5dd1fb2212dfcbe954197859a4ffed5486ff80925e515d963f8d55bf44a19b5d75ea942263cea74ef2c5278e5b73cb6568473c6f5a469b29c1c49877924e7dcacdab582b189e72a6185500614b7c0551f177e89c53ff95b1b4a37bc7e9304a03cfdd8c0d353974accb3d5e6887ac78362a8483b4a6ac9787e4730054618a045bee1a7816b97d0293e23665308b43efec137e34926ecf9fa266acb387e6267229322a642d55fc8faa07186f838aade299cad5df58d012ea4aa0c3581084753d040124b7de904ab268ccbe8c44307bda95f56517eb9abc3e650fb797dab77ddc18772121557852fbf4b12f1dd4b99bb93e172e98748ad03ed692ea96832f3149f27f68402327de5243a09c76d400b2e150347092332021fb9ae0f5c8c962a808a65ae3eebb1e7da5e8b09fc7f5c11a8cf517a8bc3b3244b896a68dc5a2d7c3b143419aa55123643b434cc21d58001011e84817c5be4d42a974651c5d787168ae963ff5e51359d144a8dc9b78f24016a3eb8a8bc58adedbd82f0aa51ff914d02f282aa07b6e0e6d11a32be7ed1590b6d35c3dac789fb1c349432c64179be9cd88a8c96d5ceb57ad22701c9c76449af49fc33dbe21407bd2bb0b8229afcb8a0be27bd1e564233fd7a91e1a5c4d686b24af3ab9d354af982d57aff872a0a416e875fa9b5835fed1a7e2e6d52e113d42641b8d170ead543220acb1ecf7eac2db5775ec3fa24d9ccad245838e63864f50ef61d60d49117ef0ee6f8e0ad97c4c496116f92460d713ef67ca59096ba0d7f6f1421725e020623b0dfab2eaba1a209c2fe315167194756515b303cdfe46b574f8bca605012ef919c28447491c72b0a9f76f6fba4339d89d182cfe8dde7602775fbd3595bf874365b6678436325abd94db7419d61eae2958852acaf431347b6cdf35986f660fd5b4aa96d267c35f7f640d80a10795d7903d246a61982dc66217ef1f7a1fb20aafeaed5ed61397635f75e4f76ea0c9cb5779f07e8648e092367802410cff559a0bcfd75f8e911bb1aff2707f9e5531ea0e2c9bc03ae55da32be706d48879cfeba3cd7049489289b6f764b48e4eb77b3c0351c1cbb4c95c7b746fbdf140c11efb1daeb41ce646e6740ac58df363fbc528a2c8a2563b4d961dacc724f70b5f3b4c71cf2dcdda10a0465755d309ba38473699b53602abe1078fd4bb556dfb44aee51f45a3ec46ed648276e7beea3c0e462455d86c0524e3bff172628b48a3df4c775afa99b30cf355a7d8aa7f051718837ba6c10b9f1823fd281cd821d18bc1925ae06d111cd058bad40b3f1e23773214b7333af0eee395841b5f8f75f5c9b8cd5424d3e798cf7ef6a538cbc6855e6f05c563802f953b728c8aa47619d081f96654a933511f892b68daa606a72b6bad7ac4a878e17a8b757f304166c6cdbd4acdd09cd275dfed9efcf98df970ae9df6d5ba4251f0e166e508cd50ec0378cb0cd9bcb7d50ccd4ddd7827057f5138c32625423af557d23642944edf2f75c8ac365075c1d020524eaeed3b34953d1e926494391d19b213a20822de88bc716120c8e59b68b961e7eea3cbca6a2b3042ac9d914aaff18b267aa974b4d2654894f88520c4154448fb10fd600b3bd479846c04b65f66c2c5f2bc78942d9ec9ed972bf839e6b6b3bbbd89d23e1dc44bbb36e7fd5607bff52115e9cf9e704903fbc52878610ed1f5be3737000734c557fee4af0df2a6f13dffe525aef4f91d9788fc1b1ef7482b1ae8b3cc6dcd4a1e80ea32a7a0a78fac2f5d1c14bb5fe347863c3f9bd2bc5079530fb4e24ed4fe954ee767d453225e0ec03cd7781a655f117c18ebce4f0085a52fafc6f4fe48684335e3721894d83035a85393152e6faf9f07c15e3819c030121255e56451f4444150af131dde215ea15c915b37ac5218233b69c698614f38068e62faa62cbe1a423d4abf199c04e9ec2a8515b14a1e4039271d7103cb98aff9640e716d611d7f796058ac90beaec28db89a8448a71b0dd35fcb85e4a750282f948f9f035cbeec8272d3a7cf722ed29becb5679e916212d81ab9b77a96e2754d62e268024e51145707ee38d36f9db7e73efae21bf6f17a97509fa2c4fc844ca08bf00bd97b55cca39d9da0149f999d0a36b900d7ca95ea223f5176f439fa88fdbe4b2e74cf906a2265a9b372b08af08a6941f249666a348e0a44b020a1a74731f5580c556fc09d2bd802765ad3156406d4c5eb398188ecde5c06656c7fe8826387c8ddbf7e0816b547332c0cb2dd69a9f48ce05be38235aa071d6c5eeaafbd30173b7efa34a5e01294e907bc6d1c9289f66fc9e0aefa0f0646b516ccf359bcbef9f8d2f32a7224c08b60e097290ed2a4503745b401b0fdaeee2805e2e0336f92ae0ae83235e250a2117e5ee978e06e41e1a831a8253a46a8f4d4f470b50e978cfdd4a30a6a5bcc3e095c66540ce19267d8895c1177022479a09ce6bef433b2fb2f390ae07b022d4f11d50ca67b5beb0e657ead846da8f4969134c8984d854f50c6f443d316e85935dd7639734a40ba7e1fd335fd123fd96e1e2bd22cd4be5ce548a178f3519b308c8deff4be1248998431db7eba4a68de35b3d41e94521c417eef88925807cba76cc98ead06140e95b1c1a3dd981e61509df187ceffc90357bcb8a86e2e2fe21784916ef2bf8049bd7e6defb4995f94b75d2a7fb857bdf3c2c239bd64c728163d44eab9ceaaa4248e64128c0d0163d9112c81ea98f9585a20e5f9369c97a845f14e5d0245e3043fd5cb24094295854e068b0cd716c039b1e7fca4dc4e5e673f7d84f3b3ed91759efbc1111286ee29aa95f45b7a6032ecbbdaf7764af6bd2ff67b84d24c2ca56cb7c16a95b382b2fc89d68c1b97b9b3f7a38a809e05810942592b666939043bc620203c062e92d43529c074ef94f0cf56c08e1d6087d6834f2797e05c57fe41c98ba69ae02bbc6fe5cb33802b2fb4f0425fe824753db5f90f160c7bd254e8bd2def277838f05f5ceef1ede6be3f82e6019d0c53fdef18ac288984b647a5fa7e89b98ec1feabf1d599647122c8428f9467c87ab3d779442359fdbf8f5fa0da8b6d21f9968824f7e54f15f4994a50264d932787162def4b8c09798f595faef64bd7c1031471d9928019deeff86bca603092c16fed07a203763a65619a75149484ddcb3bde6b6ebcfd587645c4390980e1ea315df4bae406b0604e6a21543c128940bf602b2fbbfef86d2da46aacd72f0dd9db4a6f757ee6b8944c2ce70b7981329465e56c29d0aea64489021f3a5da9ba495dad1e10aa38fc300267cad055e9fdb1e92866a6bc984d8573a1377c4315f3757c87d6d4ea0c3872121b445537d62f4c2e6e4ea222c122a203ad9db09bec36427d40ed6c7bc476444726cb5cf7b2cd27bb1b2b2632ed2bec02f7a3e119d1ce3de59ed762779e4371c9f0fe12bc00a1dc004cab8e55338f8b373273637e352ca8afa0e91e1a7dfeb0f682be27f7563a5c29d948ba0a886aee5a1780e02dadc04e2e7ebcbde008c262316281675e8ae179503fdddcbb3b630bf1c28b1a2d6c51779f8e749cd035e41395bb307d07b4250579966f80c8e5698a727aec0bec366ae361a45962cb52a73d5e", 0x1000}, {&(0x7f0000628000)="bb334caea76e78b7136c069bd839bf2139bae37c628a48782e15e5c20df5d328ee1e58441fbf30969862a7c5f6c3453087d5b98ce09eb09d7ac84301f87384a9e881aa36e61c89569d09c2489e36dc0febced3d6ae0c54232c037cce6a16d7b5d6b35763b9461cfe50f99f05bb15604dc7098db5d87bb2fcb63c5283e254fae05b9b5ae3807e021fe6830fa44a1c2ec6ad4301c425c2e9434f43a597b304c74c3b631ccf27d8d97e766bef9ddd40fdaade57d7687cd638d3b6b1f472105e26dbab3779dcef7c67afb6a226d3542bc3f6f2f1a9f403165621de9560ca81222cf4b9da737135169993b584fa082e0580a35547", 0xf2}], 0x7, &(0x7f0000001000-0x98)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x98, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x200080c0}], 0x4, 0x4000000) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffff9c, 0x400454da, &(0x7f00002f5000)=0x5) r2 = dup2(r1, r0) mq_timedreceive(r2, &(0x7f00008e0000)=""/66, 0x42, 0x8888, &(0x7f0000301000-0x10)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000a25000-0x58)={0x4, 0x6, 0x1f, 0xff, 0xb20, 0x6}) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000066000)='/dev/sequencer\x00', 0x200102, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006f4000)={{{@in6=@empty, @in=@empty}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000378000)=0xe8) ioctl$KDMKTONE(r0, 0x4b30, 0xe3a5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4020000000004, 0x4) 2018/02/12 21:48:11 executing program 3: clone(0x0, &(0x7f00006f3000), &(0x7f0000d6b000), &(0x7f0000d4d000), &(0x7f0000a59000-0xff)) pselect6(0x40, &(0x7f0000b43000), &(0x7f00007c1000-0x40), &(0x7f0000347000), &(0x7f0000d86000), &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8), 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) nanosleep(&(0x7f0000001000-0x10), &(0x7f0000000000)) rt_sigaction(0x39, &(0x7f0000001000-0x20)={0x7fff, {0x5}, 0x5, 0x173}, &(0x7f0000704000-0x20), 0x8, &(0x7f00001b8000-0x8)) [ 93.022434] binder: 17351:17358 ioctl 40046207 0 returned -16 [ 93.030880] binder: 17351:17358 got reply transaction with bad transaction stack, transaction 145 has target 17351:0 [ 93.030890] binder: 17351:17358 transaction failed 29201/-71, size 0-8 line 2935 [ 93.032818] binder: release 17355:17377 transaction 150 out, still active [ 93.032823] binder: undelivered TRANSACTION_COMPLETE [ 93.050684] binder_alloc: binder_alloc_mmap_handler: 17351 20000000-20002000 already mapped failed -16 [ 93.054709] binder: BINDER_SET_CONTEXT_MGR already set [ 93.054716] binder: 17351:17358 ioctl 40046207 0 returned -16 [ 93.054765] binder_alloc: 17351: binder_alloc_buf, no vma [ 93.054782] binder: 17351:17383 transaction failed 29189/-3, size 80-8 line 3127 [ 93.056667] binder: BINDER_SET_CONTEXT_MGR already set [ 93.056673] binder: 17355:17377 ioctl 40046207 0 returned -16 [ 93.056938] binder: BINDER_SET_CONTEXT_MGR already set [ 93.056944] binder: 17351:17358 ioctl 40046207 0 returned -16 [ 93.059358] binder_alloc: 17351: binder_alloc_buf, no vma [ 93.059374] binder: 17355:17387 transaction failed 29189/-3, size 0-0 line 3127 [ 93.066356] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.066463] binder: release 17351:17358 transaction 145 out, still active [ 93.066466] binder: undelivered TRANSACTION_COMPLETE [ 93.066472] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/12 21:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005e6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec6000-0xe8)={{{@in6=@local, @in=@remote}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f000091c000-0x4)=0xe8) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) accept4$ipx(r0, 0x0, &(0x7f0000fc6000-0x4), 0x80000) connect$netrom(r0, &(0x7f000040b000-0x48)=@full={{0x3, {"65397673f86c92"}, 0x1}, [{"4723313e5f9295"}, {"323b9237f7f5fb"}, {"18f52599d40304"}, {"44a3ccbff5bb05"}, {"5c0ffdfee27b80"}, {"ea5a3363356a8b"}, {"5ec9fc73d830ee"}, {"04da53e830d9c3"}]}, 0x48) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000875000)='cifs.spnego\x00', &(0x7f00002e7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c54000)='/selinux/avc/cache_stats\x00', 0x0) keyctl$update(0x2, r2, &(0x7f0000a93000)="6fa67be2ba9153aa0f471c6322d99575d364ee98f098aad2f229e272a840f5780ee0c0decc56230160e6015827fe98095cde8b", 0x33) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000187000-0x8)={0x0, 0x3}, &(0x7f00007e6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000078e000)={r3, 0x10000000000000, 0x1, [0x2063]}, 0xa) mlock2(&(0x7f00003a6000/0x4000)=nil, 0x4000, 0x1) fallocate(r1, 0x0, 0x6, 0x6) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b17000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000051000-0x4)=0x4, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0x0) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000967000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000089c000-0x4)=r2) write(r1, &(0x7f0000ef4000)="2400000052001ff5fef9f407002304000a14f51108000100020000000800020000000000", 0x24) 2018/02/12 21:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dcc000)={0x0, 0xfa6e, 0xa990, 0x81}, &(0x7f0000647000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a9c000-0x4)=r1, 0x4) 2018/02/12 21:48:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 21:48:11 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty, 0x23a3}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/12 21:48:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) membarrier(0x8, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xc, 0x4, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/12 21:48:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000002000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000d1f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00005b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r3 = add_key$keyring(&(0x7f0000a3f000-0x8)='keyring\x00', &(0x7f0000b41000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r4 = geteuid() r5 = getgid() keyctl$chown(0x4, r3, r4, r5) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80806, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000007e000)=0x5, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000810000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f00009ab000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 21:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000091a000-0x88)={0x3, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r2, &(0x7f0000265000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x40}, 0x1c) pwritev(r2, &(0x7f00005d8000-0x30)=[{&(0x7f0000c0c000)}, {&(0x7f0000c1d000-0xc4)="2c5f8596c8712ce69eb1e32b48b7a975457b70135283e098378a0c01f91ee384dc58dfdf68fd620886931d897b3ef83a0fb65ce064c1ecc94c7d48d2e79145f26f1d671bbfdb9fdd2e5f55529dbce4cb82c2973b79d59239a65f23e24220815e5cfb99084f44f7777adcff283892f142447f0c74b2e17b4089739bf22d0b6a8161631bbc6db9ff54e91d6d90fe7aae2af32b40c51993bccc1769c70ae04daedc1d1e9f31f15168e793f9fdea83532703174a981cb9ebb45cefa517032f9542197163ca7f", 0xb6}, {&(0x7f000025a000)="23489c0b4f3b9f084bd33e7f8f962e04df956f8574b23a751452e9d43e8b6873d638b8d6e2c09afa1979ec1e92ea65150de82049777cf6dec40d33a56d3cd3fe94b89954730037cff58cd13601d7efdac0f7845015779464ed1c0592a0331e3aca16471a7b3258fb7e617ab53f775d31b087", 0x72}], 0x3, 0x0) connect$inet6(r2, &(0x7f0000a65000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r2, &(0x7f0000480000)={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 21:48:11 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000011000-0x8d)=""/141) syz_emit_ethernet(0x139, &(0x7f000000c000-0x139)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x30, 0x4, 0x6, 0xfffffffffffffe00, 0x12b, 0x1, 0x10000, 0x5, 0x89, 0x0, @rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x15, 0x9, [{0x1, 0x4, "e3a5"}, {0x0, 0xb, "46dded812929239b57"}]}, @rr={0x7, 0xf, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @rand_addr=0x3]}, @cipso={0x86, 0x34, 0x5, [{0x0, 0x9, "bcb76d7be60eb6"}, {0x7, 0x7, "0371c03b59"}, {0x1, 0x9, "41e124a97d4ec0"}, {0x7, 0x11, "39ef360b941b8f5c35e613eb1e3dd4"}, {0x6, 0x4, "9649"}]}, @rr={0x7, 0x1f, 0x2, [@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x28, 0x7, 0x1, 0x2c, [{[], 0x5}, {[@loopback=0x7f000001], 0x1}, {[]}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xfffffffffffffff8}, {[], 0x3}, {[@dev={0xac, 0x14, 0x0, 0xc}], 0x40}]}, @cipso={0x86, 0xd, 0x6358, [{0x6, 0x7, "0026935731"}]}]}}, @igmp={0x1f, 0x8000, 0x0, @loopback=0x7f000001, "57ae9cfa358baf6cf6aad8d04daab4aa00b39b716183ce414c892de188bbf984efb3897ed79037d0652db5f22b18d788c59b5b4d2962a674938ff5a2a0d0c7125583d592d5b13064026250910fe6ea0ac77d5c26e2ee8b898672fdfb41d6f7dd1b9263"}}}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0xb09, 0x9d7]}) exit_group(0x2) fcntl$getownex(r0, 0x10, &(0x7f0000010000)={0x0, 0x0}) ptrace$peek(0x3, r2, &(0x7f000000b000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000-0x5d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) r3 = dup2(r0, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000016000-0x10)=@common='yam0\x00') [ 93.066506] binder: send failed reply for transaction 145, target dead [ 93.066512] binder: send failed reply for transaction 150, target dead [ 93.208067] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 21:48:11 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x1, 0x4}) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000000)=0x4) unshare(0x8000400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) tee(r1, r1, 0x1a9, 0x0) 2018/02/12 21:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) inotify_init1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b6000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000047e000-0x4), &(0x7f0000468000-0x4)=0x4) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0xffffffffffffff37, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) fcntl$getownex(r1, 0x10, &(0x7f0000392000)) 2018/02/12 21:48:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = add_key(&(0x7f0000e73000)='ceph\x00', &(0x7f000069f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a1c000)="7d8f7bf3df844152f290cb474f12f1658c796b6216a4bb97ff9e9988d64f90dc8c91bfad3423af80ff62ce798190c69da6f725a8e0ffcfc57b9e8452267b9dc5da47cd9441d918aebd0657eca05122ba4a7697d24c9224f07285783ef54b461bf2b7f936062f8291d24fdda1f3b278d49a363ef392bb8f59468a932cd32ad4ff9a599666dee0d7103f2e1169f8df54b985", 0x91, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000a7c000-0x8)='keyring\x00', &(0x7f000022f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001f0000-0x1e)='\'selinuxz\v\\![%wlan0cgroup\'lo@\x00', 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) [ 93.263365] binder: 17443:17446 ioctl 80386433 20010f73 returned -22 [ 93.273095] qtaguid: iface_stat: create6(lo): no inet dev 2018/02/12 21:48:12 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/sequencer\x00', 0x66d4131ea0adf017, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000352000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @empty, r1}, 0xc) renameat2(r0, &(0x7f0000f4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cd9000)='./file0\x00', 0x0) 2018/02/12 21:48:12 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000c10000)=@in6={0xa, 0x2, 0x81, @empty, 0x7}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000ee9000)="367c2e0e5c1401e8e6e5083304f67070073173acc0aa56a293dcadd7ee5e66862fabc1a461e557a22c10ec9495072debf4665fe63fc0d63b5007a668", 0x3c}], 0x1, &(0x7f0000274000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x80, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x0, 0xfff, 0x4}}], 0x60, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0x3f, 0x8) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000)=""/82) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000004000)='/selinux/policy\x00', 0x10, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) tkill(r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000006000)=""/244) close(r1) ioctl$KDMKTONE(r0, 0x4b30, 0x40) modify_ldt$write2(0x11, &(0x7f0000006000)={0x3, 0x20001000, 0x2000, 0x3, 0x81, 0xbf, 0x9, 0x10000, 0x8, 0x4}, 0x10) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000007000-0x4), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) r4 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000007000)="a1ddcbacfd0e32639ccd4ba0b92dc1133ce32e306a642ef7a9235a482059ee8a8f5e3a198351d98bdc9cd9724e58ef525adc2288c3b5ad22b91b9fdf4e9be22211bd2168d3f90cb05b06f8e74e3523f94d7dbbb054f701e856a03940fe2eacbc8cd13a9440a8f8c2726943e9a0a22742c6b294147bd1ff17fc5f59444c920063deaf9481ecfa21f80ef9c251124eead0f4e5e65476f503b78e1ed68d5b03", 0x9e}, {&(0x7f0000008000-0x8)="bdce32ca92f302c4", 0x8}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="56bb0e8b742602e5137912d69a4cd40571eddce7d584c6ee5669b39bed31e258ae", 0x21}], 0x4, &(0x7f0000002000-0xd0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r0, r1]}], 0xd0, 0x48040}, 0x4800) 2018/02/12 21:48:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x1) 2018/02/12 21:48:12 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$void(r0, 0xc0045c77) ptrace$cont(0x18, r2, 0x0, 0x0) 2018/02/12 21:48:12 executing program 0: r0 = socket(0x1b, 0x800, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x6, {{0xa, 0x3, 0x20, @empty, 0x1000}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x5d, "38b1bad26d035028b0484040d216bad3ce5af9f3fce1f1e57715ceab426943cd395aa75fbc7e5084046320df76440d79ce10b5a612c061e977c919f364175820ad702c49e70e3324b26d56eceedac32a3e8b7acdcfb888a48edc74c982"}, &(0x7f0000000000+0x93a)=0x65) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xffffffffffffff01}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/232) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x3ff, 0x20, 0xfffffffffffffff9, 0x16e5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000)={r1, 0xffff}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xd20, 0x4}, &(0x7f0000006000)=0x8) fallocate(r0, 0x2, 0x3f, 0x83) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000007000)=0x40, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000009000-0x24)={0xf54b, 0x3, 0xfffffffffffffffe, 0x4, 0x65d, 0x10000, 0x14000000000, 0x0, 0x59c4, 0x8, 0x0, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000004000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x6, &(0x7f0000009000), 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f000000b000-0x6e)=@file={0x0, ""/108}, &(0x7f000000a000)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000005000-0x3)={0x4}) 2018/02/12 21:48:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) bind$ax25(r0, &(0x7f0000f87000)={0x3, {"8cc47284f35288"}}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@increfs={0x40046304, 0x1}], 0x2c7, 0x0, &(0x7f0000002000)}) openat$rtc(0xffffffffffffff9c, &(0x7f0000f32000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ace000-0x30)={0xc, 0x0, &(0x7f0000e04000-0x7c)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000d86000)}) dup(r0) 2018/02/12 21:48:12 executing program 5: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x20820, 0x0, 0x800, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbc000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) 2018/02/12 21:48:12 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x7, 0xff}, "706f7274300000000000000000000000004dc43e0d000000000000000000000000000000000000010100", 0x10, 0x90004, 0x7ff, 0x22, 0x5, 0x100000001, 0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) 2018/02/12 21:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff1e, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c30000)={0x7ff, 0x1, 0xfff, 0x2, 0x8000}, 0xc) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/12 21:48:12 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}], 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x7f, 0x20, 0x7, 0x2}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000005000)=""/44) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7d80eb13}, 0xffffffff}}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000006000-0x74)=""/116, &(0x7f0000003000)=0x74) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r4, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000007000-0x18)=@get={0x1, &(0x7f0000007000-0xf6)=""/246, 0x990}) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000004000-0x4)=0xffff, 0x4) 2018/02/12 21:48:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x7ff, 0x4) fsync(r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x8001, 0x4) read(r0, &(0x7f0000001000)=""/42, 0x2a) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@dev, @dev, @empty}, &(0x7f0000001000-0x4)=0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x40)="037ee6ff9598d3a554dc0d5110352f1144fb0fe25014c4ebb0b2f6e3e5ce6acb571104bffe89b991d96c8a00b6280c8dc8f6f1b85a41dbdee5c368201ed11d26", 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000), &(0x7f0000002000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r1 = eventfd(0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0xff, 0x8eac5963cbf379ba, 0x934, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r2, 0x3}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)) ioctl$int_out(r1, 0x0, &(0x7f0000002000-0x8)) fcntl$notify(r1, 0x402, 0x22) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000009000-0x59)={{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xc9}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0xf241, [0x0, 0x7f, 0xf4a4, 0x3, 0x3, 0x37c648be, 0x3, 0x80]}, 0x5c) 2018/02/12 21:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff1e, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c30000)={0x7ff, 0x1, 0xfff, 0x2, 0x8000}, 0xc) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/12 21:48:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001b4000-0x80)="50c9ee1e057c64703c7c66b937417ffee9cac96b59e7c348b5cc2ea93d31bd795c83fb315912a00cdcde29ff5b70180e0ef2e1ff4163d26dbee76def6b7e3f4d15e34de51af1ad775e312af5723c6f20355329b55c8b010abbd8a5ee7b19527b33140852fb7b1a20e2f700258671b640235005244449654c9e40495a2db3ff8a", 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ee000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b0d000)=[@in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) eventfd2(0x0, 0x800) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000004c000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008f3000-0x8)=[{0xf, 0x7}], 0x1) 2018/02/12 21:48:12 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) [ 93.467564] binder: 17484:17490 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 93.477869] [ 93.477872] ===================================== [ 93.477874] [ BUG: bad unlock balance detected! ] [ 93.477879] 4.9.80-g8a174b47 #31 Not tainted [ 93.477881] ------------------------------------- 2018/02/12 21:48:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000368000)='/dev/sequencer\x00', 0x90000, 0x0) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/12 21:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x302, 0x0, 0x0, 0x0) [ 93.477889] syz-executor2/17492 is trying to release lock (mrt_lock) at: [ 93.477905] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 93.477907] but there are no more locks to release! [ 93.477909] [ 93.477909] other info that might help us debug this: [ 93.477913] 1 lock held by syz-executor2/17492: [ 93.477929] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 93.477931] [ 93.477931] stack backtrace: [ 93.477939] CPU: 1 PID: 17492 Comm: syz-executor2 Not tainted 4.9.80-g8a174b47 #31 [ 93.477943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.477955] ffff8801d7897918 ffffffff81d94be9 ffffffff849b6cf8 ffff8801b492e000 [ 93.477964] ffffffff834e8f44 ffffffff849b6cf8 ffff8801b492e888 ffff8801d7897948 [ 93.477974] ffffffff81237e84 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 93.477976] Call Trace: [ 93.477988] [] dump_stack+0xc1/0x128 [ 93.477997] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 93.478010] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 93.478017] [] lock_release+0x6f8/0xb80 [ 93.478027] [] ? memcpy+0x45/0x50 [ 93.478034] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 93.478042] [] _raw_read_unlock+0x1a/0x50 [ 93.478050] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 93.478057] [] traverse+0x3a7/0x900 [ 93.478065] [] ? seq_buf_alloc+0x80/0x80 [ 93.478074] [] seq_read+0x7ea/0x1290 [ 93.478081] [] ? __lock_acquire+0x629/0x3640 [ 93.478089] [] ? seq_escape+0x200/0x200 [ 93.478097] [] ? avc_ss_reset+0x110/0x110 [ 93.478103] [] ? __lock_acquire+0x629/0x3640 [ 93.478112] [] ? seq_escape+0x200/0x200 [ 93.478120] [] proc_reg_read+0xef/0x170 [ 93.478135] [] ? proc_reg_write+0x170/0x170 [ 93.478145] [] __vfs_read+0x103/0x670 [ 93.478155] [] ? default_llseek+0x290/0x290 [ 93.478162] [] ? fsnotify+0x86/0xf30 [ 93.478167] [] ? fsnotify+0xf30/0xf30 [ 93.478175] [] ? avc_policy_seqno+0x9/0x20 [ 93.478183] [] ? selinux_file_permission+0x82/0x460 [ 93.478190] [] ? security_file_permission+0x89/0x1e0 [ 93.478198] [] ? rw_verify_area+0xe5/0x2b0 [ 93.478205] [] vfs_read+0x11e/0x380 [ 93.478214] [] SyS_pread64+0x13f/0x170 [ 93.478221] [] ? SyS_write+0x1b0/0x1b0 [ 93.478229] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.478237] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.478245] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.501500] binder: 17484:17502 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 93.537908] binder: BINDER_SET_CONTEXT_MGR already set [ 93.537916] binder: 17484:17522 ioctl 40046207 0 returned -16 2018/02/12 21:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000019000-0x34)={0x24, 0x2000002e, 0x2000000443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000671000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000bf7000), &(0x7f0000495000-0x4)=0x4) 2018/02/12 21:48:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x6000) recvfrom$inet6(r0, &(0x7f0000339000-0xb8)=""/184, 0xb8, 0x40, &(0x7f0000348000-0x1c)={0xa, 0x0, 0x5be0aa85, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x3, 0x0, 0x0, 0xffffffffffffffe0}, {0x15}]}) time(&(0x7f0000341000)) 2018/02/12 21:48:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d0f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b36000)=0x223) syz_open_dev$binder(&(0x7f00009b4000)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000411000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000745000-0x8)=@assoc_value={r1, 0x102}, 0xfffffffffffffe79) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80) sendmsg$unix(r0, &(0x7f0000d3e000-0x38)={&(0x7f0000a8f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec3000)=[], 0x0, &(0x7f00002bf000)=[], 0x0, 0x4000}, 0x0) 2018/02/12 21:48:12 executing program 7: iopl(0x100000000) r0 = inotify_init() ioctl$fiemap(r0, 0xc020660b, &(0x7f00001da000-0x138)={0x5, 0x9, 0x5, 0x8, 0x5, [{0x0, 0x8, 0x200, 0x0, 0x0, 0x81}, {0x7fffffff, 0x1, 0x8, 0x0, 0x0, 0x8}, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0x0, 0x400}, {0xc97, 0xf4f3, 0x1ff}, {0x1, 0xb73000000000000, 0x1, 0x0, 0x0, 0x2}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"f4f365e46db1d6bc4e6b1ead5a9f698b", {0x4, 0x2, 0x6d, "562fd71e62fb", 0x6}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/02/12 21:48:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() tkill(r1, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) clock_settime(0x5, &(0x7f0000709000-0x10)) 2018/02/12 21:48:12 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092f000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockname$inet(r0, &(0x7f00003cc000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000096e000-0x4)=0x10) mlock2(&(0x7f00000b1000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x1, &(0x7f0000b17000-0x18)=[{0x5}]}, 0x10) 2018/02/12 21:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000735000-0x10)='/dev/input/mice\x00', 0x0, 0x210000) symlinkat(&(0x7f0000b28000-0x8)='./file0\x00', r0, &(0x7f0000685000+0xef4)='./file0\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ebf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e14000)=0x14) sendmsg$nl_route(r1, &(0x7f00008ed000-0x38)={&(0x7f00009cd000)={0x10}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f000050b000)=@bridge_delneigh={0x7c, 0x1d, 0x408, 0x6, 0x1, {0x7, 0x0, 0x0, r2, 0x13, 0x80, 0xd}, [@NDA_LINK_NETNSID={0x8, 0xa, 0xfffffffffffffff8}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_VNI={0x8, 0x7, 0x1}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}, @NDA_VLAN={0x8, 0x5, 0x100000001}, @NDA_PROBES={0x8, 0x4, 0xffff}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_CACHEINFO={0x14, 0x3, {0xfffffffffffffffc, 0x3, 0x3b, 0x8}}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) 2018/02/12 21:48:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f00003f0000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000555000-0x8c)={0x2, 0x236e, 0x2, 'queue0\x00', 0x10000}) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/12 21:48:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00006f9000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 93.539570] binder_alloc: 17484: binder_alloc_buf, no vma [ 93.539584] binder: 17484:17522 transaction failed 29189/-3, size 0-0 line 3127 [ 93.542413] binder: 17484:17522 BC_FREE_BUFFER u0000000020000000 no match [ 93.837120] binder: 17484:17490 unknown command 0 [ 93.841956] binder: 17484:17490 ioctl c0306201 20002fd0 returned -22 [ 93.849932] binder: release 17484:17490 transaction 155 out, still active [ 93.857073] binder: undelivered TRANSACTION_COMPLETE 2018/02/12 21:48:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00004d4000-0x38)={&(0x7f00007d2000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000b81000-0x40)=[{&(0x7f0000e50000-0x6)="36c30a7a6796"}, {&(0x7f0000b5d000)="f83e853e9bf86573d4f3191f820315a96136cfea9b91e0b6acffb8abb257ebc35baa42e3315ef0ff87df18f2c77211b2a5f96dccf7a0740f51c2e4fe2a5f5a2a241ef8fe7c6964fc112dcebaca7492cb64995eaa88312e6e88cce799f18d1075da02628a81a3a37192a5b58c0923901b9d4ca5ffca3e7942e253021f46ca96e1b193ca7b4d3e2c858829be9af87ae9827f3aded9fb76eff1778c3f7d236fdcdc765fda948effbe69b4ff199dd1aed1713c04a74dd1bb029299665c42786383d4b5f22348dc0ce81f0ed60d41e62c69b49050916bbaefa9a632b6fa4e24cd1c563db037b2da5f1ffb4fa46079de863c686e459a3b5c"}, {&(0x7f0000e3d000)="78976134b8710d6a117a7f7deaf3d44d43077704880cf0e8faa3ea27b37720b5e415c16add650699149b117d7ddb32f7b46925f558a26dcedf7053032442e78e497ab52d3766ab98758733ecdc30a5df4bb8a6d2f414fa444dbda5d36917576a44a65e577e59001bfb2f0f40068d99b3e35d881286ad740206ccaffdb61b7747347a8a35a81bf2726eda437e084f374c9a7504c2e5e37aa17451534e2eb1179fb09cc967e75cf345568b5398a24f0fca26e8332f1a7a397a2449f8a212e5282766d4c1e267639aec674e063fb7600c4fc817c8bed43cccb0d63a47cf311b37"}, {&(0x7f0000ddf000-0x3b)="87669d822ab19e9cdbc1bfadf456b1ee6de0e4fd39c583672d49912687b8e29c2752ded9bfa89c16a95123921518a65495984cb56df8f84d4b5b6d"}], 0x0, 0x0, 0x162, 0xffffffffffffffff}, 0x8094) 2018/02/12 21:48:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000ed2000-0x8)={0x0, 0x0}, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e70000+0x37e), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000af6000-0x108)={0x88fe, {{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}, {{0xa, 0x1, 0x42, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x834ed5a, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/02/12 21:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) fstatfs(r0, &(0x7f000017b000)=""/39) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002ad000-0x4)=0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004b4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/12 21:48:12 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000905000-0x4), &(0x7f0000000000)) times(&(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8) r2 = socket$inet(0x2, 0x6, 0xfffffffffffffff8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) poll(&(0x7f0000000000)=[{r0, 0x2124}, {r1}, {r2, 0x6000}, {r3}], 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000069c000)=[{{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f00007e1000-0x3)=""/3, 0x3}, {&(0x7f0000bc5000-0xdb)=""/219, 0xdb}, {&(0x7f0000a9f000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000b8b000)=""/20, 0x14}, {&(0x7f0000516000)=""/72, 0x48}], 0x7, 0x0, 0x0, 0x8}, 0xea67}, {{&(0x7f0000dae000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000004a000)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f000002b000)=""/203, 0xcb}, {&(0x7f000080d000)=""/14, 0xe}, {&(0x7f0000438000-0xc4)=""/196, 0xc4}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f000079a000-0x8c)=""/140, 0x8c}], 0x6, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000000)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000082000-0x17)=""/23, 0x17}], 0x3, &(0x7f0000044000)=""/40, 0x28, 0x3}, 0x1}], 0x3, 0x10000, &(0x7f00007d3000)={r4, r5+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000001000-0x50)=""/80, &(0x7f00008d7000)=0x50) 2018/02/12 21:48:12 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000000000/0x3000)=nil) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000006000-0x40)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000005000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000)=[0x0], &(0x7f0000001000)=[0x0], 0x2, 0x6, 0x1, 0x1}) fsetxattr(r0, &(0x7f0000003000-0x11)=@random={'btrfs.', '!%{keyring\x00'}, &(0x7f0000000000)='bdev\x00', 0x5, 0x0) 2018/02/12 21:48:12 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a67000)='net/sctp\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00004fd000), &(0x7f0000cca000)=0x4) exit(0x0) sendfile(r1, r1, &(0x7f0000dc0000), 0xff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f1000-0x14)='/selinux/checkreqprot\x00', 0x300, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000175000/0x4000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000f04000-0x9)='/dev/rtc\x00', 0x200000, 0x0) [ 93.864794] binder: send failed reply for transaction 155, target dead 2018/02/12 21:48:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d1b000-0xc)={@broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='yeah\x00', 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x108, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@algo_aead={0x4c, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}}}]}, 0x108}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x3c2, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/12 21:48:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f00006c2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006cb000-0x8)='net/arp\x00') r2 = syz_open_dev$sndseq(&(0x7f000069f000-0xd)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r2, r1, &(0x7f00003e1000), 0x3ff) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a2c000)=@full, &(0x7f0000f46000-0x4)=0x48, 0x800) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000380000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x32c6) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000859000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000846000-0xe)='/dev/keychord\x00', 0x301000, 0x0) connect$l2tp(r1, &(0x7f0000ff2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x1}}, 0x26) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x1) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') clock_gettime(0x0, &(0x7f000082a000)={0x0, 0x0}) utimes(&(0x7f0000dd6000-0x9)='../file0\x00', &(0x7f0000d0e000-0x20)={{r0, r1/1000+30000}}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00004f9000-0x4)) setsockopt(r2, 0x0, 0x1ff, &(0x7f0000d0f000-0x1000)="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", 0x1000) umount2(&(0x7f0000067000)='..', 0x0) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000b07000-0x4), 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f0000390000)=@rc, &(0x7f00000c8000)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000263000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000e44000-0x4)=0x35f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000459000-0x8)={r3, 0x8}, &(0x7f0000b58000)=0x8) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd6000-0x8)={0x0, 0x1}, &(0x7f000064e000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd6000-0x8)={r2, 0x9}, 0x8) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x200) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f000082d000-0xc5), 0x0, 0xd6b92f953bdfb77a, &(0x7f0000884000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00003e2000), &(0x7f0000001000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400100, 0x0) fchmod(0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200201, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1001}) fcntl$lock(r0, 0x5, &(0x7f0000012000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005c6000)=0x2) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) lsetxattr(&(0x7f000041a000)='./file0\x00', &(0x7f0000731000)=@random={'trusted.', '[{vmnet0\x00'}, &(0x7f0000781000)='selfvboxnet0/trustedlocgroup\x00', 0x1d, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000115000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000cd0000-0x87)=""/135) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000017d000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f61000-0x4)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000446000)=""/4096, &(0x7f000029c000)=0x1000) timerfd_create(0x0, 0x0) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f8f000-0x8), &(0x7f0000f8f000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/12 21:48:13 executing program 3: pipe(&(0x7f000018c000)={0x0, 0x0}) accept$ax25(r0, &(0x7f0000b7a000-0x10), &(0x7f0000876000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) times(&(0x7f0000a83000-0x20)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000db000)={{0xffffffffffffffff, 0x3, 0x7ff, 0x3, 0xfd8}, 0x6, 0x6, 0x9}) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) chroot(&(0x7f00008ac000)='./file0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x581080, 0x0) fcntl$notify(r2, 0x402, 0x480000008) fcntl$notify(r1, 0x402, 0x0) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) [ 94.467417] audit: type=1400 audit(1518472093.081:66): avc: denied { sys_chroot } for pid=17589 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 21:48:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000164000-0xd)='/dev/usbmon#\x00', 0x0, 0x8100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004e1000)=0xa, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000030000)) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/02/12 21:48:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000c2d000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}]}, 0x38}, 0x1}, 0x0) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000005000-0x8), 0x8) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fallocate(r0, 0x0, 0x1, 0x4) r1 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000225000-0x98)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x200, 0x8}, &(0x7f000027d000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f6c000)={r2, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ee}}, [0x3ff, 0x1ff, 0x9, 0x5, 0x2, 0x2, 0x281612fc, 0x9, 0x6, 0x4, 0x10e, 0x1000, 0xff, 0x7, 0x200]}, &(0x7f00003b3000)=0x108) r3 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r1, r3, &(0x7f0000a7b000)=0x400001, 0x86) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x6) socketpair(0x2, 0x80004, 0x7ff, &(0x7f000007d000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00008ec000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0x8, 0x7f, 0x7fffffff, 0x6, 0x7, 0x0, 0x4, 0x2, 0x4, 0x0, 0x800, 0x1, 0x9, 0x7]}, &(0x7f0000ed2000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000048b000-0xd)={r3, 0x100000001, 0x3, 0x80000001}, 0x10) readv(r1, &(0x7f0000efc000-0xa0)=[{&(0x7f0000bfc000)=""/119, 0x77}], 0x1) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000796000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b7000-0xe)='/dev/keychord\x00', 0xa0400, 0x0) ppoll(&(0x7f00000a0000)=[{r0, 0x1}, {r1, 0x18}], 0x2, &(0x7f0000649000)={0x0, 0x989680}, &(0x7f00005f6000-0x8)={0x4}, 0x8) r2 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) fstat(r0, &(0x7f0000af1000)) ppoll(&(0x7f0000e06000)=[{r2}], 0x1, &(0x7f0000b41000-0x10)={0x0, r3+10000000}, &(0x7f00008dc000-0x8), 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f20000)={0x13, &(0x7f0000de2000-0x10)=""/19}) signalfd(r2, &(0x7f00006a0000), 0x8) 2018/02/12 21:48:13 executing program 2: r0 = syz_open_dev$mice(&(0x7f000092f000)='/dev/input/mice\x00', 0x0, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000056000)={0x0, 0xdc, &(0x7f0000001000-0xdc)=[@in6={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x35293cd9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cc1000)={0x5, 0x1, 0xffff, 0x101, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000eb3000)="bb3b11db31122cb0179d702047a3aea046aee38f52faac7a8c", 0x19, 0xc800, 0x0, 0x0) writev(r0, &(0x7f00005ab000)=[{&(0x7f0000b1a000)="5848bab699", 0x5}, {&(0x7f00004ed000)="29a165c7fd547d2f879c153e900e0b743456f7b51a04c65cb4a7255e3c801506ab5368c81eb350492fa3e592faf3d9abbab64ae7f4601b09bc17f0a41ac38c2d7336bbe9fa3bff61824598967527c2c8b0bd678f3a9f73329a82066ed7b9aa16eef2de15b5496ef34602af426954ecbf1499698cbf5eb558403e1e6c5aeda920a0f27d4d0e0da4d3857cddf41def38cda4b33b9c8464c27a0da665d8f6a5833d23c628e2ab837c733aa386290e4285e8909e65d89a", 0xb5}, {&(0x7f0000307000)="e600509a8800156e73784e5904f462cf6d49125ff351dee4844b64", 0x1b}, {&(0x7f0000e45000)="b11b6f5be854aa5e9e5dc8214dfb2844c17b92445e297ac9e0ad310f900dc775eb55e04ce78a34ba2bd37277e30864549ae61652d54b5b1e80e6d6ec3a975da3587f001e77ce24d0505b51085046aa1825523dea3e3862426baaa3f2e5ea3ad64c57568319b87f8dc6a5b4d172482dd6ff9225773a7e42ee8476c716c4e1a526aca1e8dea3f80e07d9b59ecf7497082bcaa64cd04b39f82d49c4d59c318ed3a97e6bddc5b108772ada7ce3b29446e4ca5268cf97b55e3a37eaf2d8ae8f161c02f74cf017cee8106b0faf2de5ede4df341c60997f322d878acab8430261124833c642e4c6f4d322ab38f9c9bf52e5b4c1c1c58530100c0a", 0xf7}, {&(0x7f0000909000)="58f71bb5335ab08101b33809db7d12e9ea3be89f9aa4427a2c541e136a411b0957768a000cbe879c034d9a140bc818a81dc9590981936ace7649bd61ea7f161c9814d6768be6fc23b887ac8542bb3ccee1fa35956b8872e07d2d5bb69a1ddb44a7a9ca1e4ab942b374e43d85a36581c422cedf7a1dcbf91862ca184282f8ab0d192cfec6505695412c641fa8b582ca45454b7eba643db0f353d84e05bdf3ba642c28", 0xa2}, {&(0x7f0000d5e000)="62d7f68d61f5677826e56031b93c785fb6706bbec212cedcffbc515dd46e6c2c5bc52994f621e5", 0x27}, {&(0x7f0000101000)="b4996c74b2e07ea678fa494fa1188867e5a2f41a4495212065a08002b2f6a714f7753096d186096d8c38f7577f189323d32d1bb22f50b0fe87da1117db75dd73f8a9504ae94fa56674a65fe1d563f8e14d78904ac6b7501a46f515", 0x5b}, {&(0x7f0000027000-0x1a)="112a1b000c8593ec00eca652cfc8d6e5400ad12df3cf8bb730da", 0x1a}, {&(0x7f0000b07000)="43bf9e46ef75976b31d1a667bec4daf2e6b0dbe45a34288cfa13623e283fcfee8c9adcfea1dceeae1d33d57512d2ea44cbd0fe17e0a396844416f5708e167e8098ac67a96a8c8883a08e8c6f04dda3eed739655b27c177a89e600ffc0aaad7406480c6f1659a3a38f90b985a5e1020367d1092fb786ff0f98567c7a04e47e9275c6694e366da0818196ce8fbf2bab5380856814b18aaef857f2e9919c33920b3328cefc5657e8d4e692a761d3340c951936352f648d9fd3347081caaecc5fc5d763cfcb3678d8ae8e97ab2c0a6f291df6a44996818d260107624d345cfba432cfeae11", 0xe3}], 0x9) dup(r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f00005ed000)=&(0x7f0000954000), &(0x7f00005e8000-0x8)=0x18) prctl$seccomp(0x16, 0x0, &(0x7f00007fe000)={0x5, &(0x7f0000859000-0x28)=[{0x4, 0x757a, 0xa00000, 0x800}, {0x101, 0xbb, 0x3a, 0xec}, {0x5, 0x0, 0x1bb}, {0x7, 0x10c0, 0x1, 0xfffffffffffffffc}, {0xaa, 0x3ff, 0x0, 0x8}]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[{0x6, 0x0, 0x10000, 0xffffffff}]}) select(0x40, &(0x7f000005b000-0x40), &(0x7f0000044000-0x40), &(0x7f0000638000), &(0x7f000035b000-0x10)) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)) setsockopt$inet_int(r0, 0x0, 0x80001, &(0x7f0000002000-0x4), 0x4) 2018/02/12 21:48:13 executing program 0: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) mlock(&(0x7f0000e20000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000292000-0x9)='/dev/ppp\x00', 0x48202, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000020f000)={0x0, 0x7530}, 0x10) socketpair$inet6(0xa, 0x0, 0x658, &(0x7f0000377000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003f3000-0xb8)={0x0, 0x4, 0xffffffff7fffffff, 0x9, 0x6, 0x3, 0x2, 0x3f, {0x0, @in6={{0xa, 0x2, 0x0, @empty, 0x7}}, 0x3, 0x7, 0x7, 0x6, 0x2}}, &(0x7f0000220000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000615000-0x10)={r2, 0x10, &(0x7f0000935000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000104000-0x4)=0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000dd0000)=@ethtool_coalesce={0xe, 0x3f, 0x4, 0x2, 0x5, 0x5, 0xf95, 0x7a0, 0x9, 0x5, 0x3113, 0x481, 0x101, 0x1, 0x8001, 0x673e, 0x1, 0x7, 0x3d, 0x7, 0x7fff, 0x6, 0x767ad5b3}}) 2018/02/12 21:48:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000-0x8)=0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000001000-0x69)="e1df273cccb2e89a0cd45dd75634b61a09a9b7149497b486d27c8beaf2c318d83205887f4a5303e04e390806218bdaf8684cdf8ed083f8cac57e8e4f4d76ead4a7d94ca4cf994905eabe3d1eda8daebedfd48a9e24b65024bab2d3f2e15235b7a7a24a8d6dbe052d83", 0x69}, {&(0x7f0000000000)="4eb5181c4a61bbaf076a3e69ff7a3f669b6a0aef036dfc66baba0d8a182880a872e7771682a8eda095e5ea27be6e2689e829d3dfbc54eb117aa5f9aebb5e3e9dff0577aadd64b9bf081dab8a7e79cbcc14a551c61bfc0d258d", 0x59}, {&(0x7f0000eea000+0x20d)="07159945cb49e9da594859473e51a4c4dee479251d36d64a93e40b3aa959afe28db8cb6e3930268ba05f6a08316da7f7564671faf2ca", 0x36}, {&(0x7f0000000000)="fa0b3a126be762e26b81c7c18679e7d333bc4c9b0cbd5544342e93cc93510991f96927627cf9fe", 0x27}, {&(0x7f000030f000-0x24)="7b6da05f3bca2624b0ff8220a1351fb54b4d141b7abb8e7ea86289b69a70eae7d0f6941d", 0x24}, {&(0x7f000049e000)="8f937be514921c09a0ce3b4e7e118c92ac35183624a590ccf5b49d8a16295b75a805fbf72f53d12915ba2673c2d204b9c35da562673297b128522a722627ca49d4c9c8d17f8ce26c7715ddedd8e8c6b994c9c0f7416e26bbccce71111e277aa5eed23e805f76d57587cff5592a895f0fe036dc3fe9be07ba4925cb7fde92ace06142329b51512ea825e51886e987049f53688e4cba47f0ac25ebb88e05892a8275e6ace6968590e7f04756b4bda18ede79f95246f716ff85b2cbc4651b5051fb9b24bff392a231a0b6c297d767995349cb646697a9cbdf7b908b0571581442f4b8", 0xe1}, {&(0x7f0000001000-0xb2)="3c2d0d396527a1756b345e9b115ab66813d1dbccd86c814cfa48cb6b95c1acb699b890a0f14c74773c93fc993d32faa92ad090724bc73870d4a56ade3aa0b56ff894ad44eda69137b4366d1151da8500d7caf3da39b5c30f49ef8e6b36f20737cce0b71311679001b57807b49d536fa443329031c8b0e0ba3afb703c6c0b84af2c2ce85043b91dc180c95a06ee88e11a25dddfc639f5d369effb7aea25e0ace525c17457b0e4a85f3a1fc8d959b5443ef1c3", 0xb2}, {&(0x7f0000001000-0xf5)="1011edc827484aa1a5596b521f9973ec44272987ed918a4b4f4598049cd1d52e886ea384cac06e43043c8c71afdcfb6c31e997c6e50e9a4ddbfb79de07665bb54c137867023bb02a8dd61924ea3ae8fe10e0b02ee90ca6a6131c445f7be05d7ee7e76527298082d332b821db02c7e4a794b8e2aaaed617886e3d12a063d4ad981083fae940cd6bc6c63d7bda226cb4ee9bedcda33c2458c531dc99f3e90e14cb413637570f467190d04debe56d95c7346b71d2a528dc21d9d82d60fda5b0326f6ce3440c8299b2e58cade401cc7f46c16d4ce630897290b0147b21e086da5ae3793729cf55fe1edcb3433b97063afbc8d822b35820", 0xf5}, {&(0x7f0000000000)="4e149ec9d70b72a80ee891abd94226ab69d96afde5bebbcaa5b7891f89b9c761253ac431b89a66e915fcc66df00020c5cc68faf5fb5e8d974ed9610aa92c4abe86b23d2fba8d19124bd9f9815feb7b84205ef78e50e3baec67e1f54ef5f71b3afc05dc78407129935697dacfa32b37fa0d8bb52f9efe0dc6615e7a6f7799d2b76aeca068e334f88f54066aa269b9ba0ef3d4373b3c47eb", 0x97}, {&(0x7f0000001000-0x4f)="d77637a541ce07df93c4c93090a6b4bd42d80b015fead25811b08a367695d36869fdd9a4a128b8bed917132eb43d3d3ae988d87391be01eef225aaac00dfde49b5935b105c3e564c93b8b69612b7c5", 0x4f}], 0xa) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003ed000)={0x8, 0x0, 0x10001, 0xb84f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000028d000)={0x7, r2}) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @tfcpad={0x8, 0x16}, @policy_type={0xc, 0x10}, @extra_flags={0x8, 0x18}]}, 0x60}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000808000-0x10)={0x2, 0x1, @rand_addr=0x80}, 0x10) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/12 21:48:13 executing program 3: clone(0x0, &(0x7f00007e5000-0x2), &(0x7f0000744000), &(0x7f0000743000-0x4), &(0x7f0000a11000)) flock(0xffffffffffffffff, 0x3) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd2000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b56000-0x4)=0x716d, 0x4) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5380, &(0x7f0000671000-0x5)) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df1000-0x9)='/dev/ppp\x00', 0x101402, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000c98000-0x4)=0xfffffffffffffffb) sendto$packet(r0, &(0x7f0000d3d000)="000100003e02001400f4977d7b225c36938ac092067620f0d61c26eaf25be7c20585", 0x22, 0x0, &(0x7f0000eb5000)={0x11, 0x400000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 21:48:13 executing program 3: prctl$intptr(0x1, 0x8f1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a63000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000745000)={0x0, @in6={{0xa, 0x2, 0x8d9, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0x9, 0x9, 0x959, 0xffffffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x7)=@assoc_value={r1, 0xffff}, &(0x7f0000300000)=0x8) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0xffffffffffffffff, 0x300) sendto$inet6(r0, &(0x7f000084c000)="8a70fe4904e16d5a317ab994dc73c6808bf0bbc75edee1eb77afaa88c6b7aafdfd57ffc5e406bbe9290516445dc8c80c0a43d55afa212320f71a9ffb7a6506ddb6a4511e2935313b9109ed", 0x4b, 0x4004080, &(0x7f0000020000)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004d3000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r0, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bd5000)=0x14) accept(r0, 0x0, &(0x7f000026f000-0x4)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000495000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, r2}) fcntl$setown(r0, 0x8, r1) r3 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x1a, &(0x7f0000be7000-0x10)={0x24, 0x101, 0x2, 0x8}) ptrace(0x8, r1) open$dir(&(0x7f0000681000-0x8)='./file0\x00', 0x80, 0x146) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000088e000), &(0x7f0000646000)=0x14) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000699000)='/dev/input/mice\x00', 0x0, 0x10040) setsockopt$inet6_dccp_int(r1, 0x21, 0x6818d4d961c9864b, &(0x7f00009ac000)=0xff2c, 0x4) 2018/02/12 21:48:13 executing program 3: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x49}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7c, 0x10001}, &(0x7f0000001000-0x4)=0x8) ptrace$setopts(0xffffffffffffffff, r0, 0xe65b, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x7, 0x0, 0x80000001, 0x7, 0x4}, &(0x7f0000dce000)=0x14) ioprio_set$pid(0x1, r0, 0x40000000004001) lookup_dcookie(0x81, &(0x7f0000563000)=""/4096, 0x1000) ioprio_get$pid(0x2, r0) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c62000-0xc)='/dev/rfkill\x00', 0x840, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000040d000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ec6000-0x4)) r2 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r2, &(0x7f00001c4000-0xe)=@l2, &(0x7f00004cd000-0x4)=0xe) r3 = socket(0xf, 0x807, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000af3000)={0x3}, 0x1) r4 = syz_open_procfs(r1, &(0x7f00003e3000)='net/stat\x00') sendfile(r4, r4, &(0x7f0000f86000-0x8), 0xfff) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000), &(0x7f0000b00000-0x4)=0x4) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) sendmmsg$inet_sctp(r1, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000898000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000427000-0xa)={0x5, 0x3, 0x2, 0xfffffffffffffffa}, 0x10) 2018/02/12 21:48:13 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@generic="351667050145c572e2d7af10017587d4", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00009b4000-0x8)=@abs, &(0x7f0000661000+0xa7c)=0x8) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) accept(r3, &(0x7f0000a03000-0x8)=@un=@abs, &(0x7f0000f64000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000136000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000f50000-0x4)={0x0, 0x2, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f00002da000)=""/237, &(0x7f0000dd8000-0x4)=0xed) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f00003ff000-0x79)=""/121) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000be7000-0x50)={@syzn, @ifru_mtu}) sendto$inet(r2, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f0000580000-0x8)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000619000-0x50)={@syzn, @ifru_flags}) ioctl$int_in(r5, 0x5452, &(0x7f0000934000-0x8)=0x6) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x4c0800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x139, 0x4}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r2, 0x9, 0x0, 0x2, 0xe8, 0x8000}, &(0x7f0000000000)=0x14) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000005000-0x7a)="1da23d830505b70772447c876566bbaa9313bbc853ca0fbbba710dd468aba0a6333b6eab0916061772d12b252c94724be7122a1f8f0692cf317122294bc63606f8a59ba71d971b81ab138413d282378c01f2ef5547c80d9a9d326619a3e9e08781aee67dcf5a03b89d78657cab9d9570940cbd7b3fd26af892a7") ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000005000)={0x0, @multicast1, @local}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000008000-0x78)={0x8, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x148, 0x0, 0x4, 0x3, 0x5, 0x0, 0x9, 0x0, 0x400}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r2, 0xc92}, &(0x7f0000005000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000)=r5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000)={0x3, 0x3, 'client1\x00', 0x1, "4126acdebaf1b01c", "8c3557ad6b4b07f32ea6abfd25b9143c6047ab3bed74c0e1dd0e4919a137ae40", 0xffff, 0x6}) fallocate(r0, 0x2, 0x7fff, 0x0) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00003ef000)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000bc1000-0xa)="6e65742f7074797064fc") preadv(r0, &(0x7f000091f000)=[{&(0x7f0000ebd000-0x6c)=""/108, 0x6c}], 0x1, 0x1000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000059000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d0f000-0x8)=0x5) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000f71000)=0x9, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00001de000)=[], 0x100000000000001a, &(0x7f00006c4000)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe6e51960800000000004003"}], 0x28}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000016e000-0x20)={@generic="f44273e8fe45ec784f3d39b3519c5c0b", @ifru_flags=0x800}) r1 = gettid() prctl$setptracer(0x59616d61, r1) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ad6000)="eaedb465255300b969a4ff9d59fe486f2bda438bc90d97ab03d4575cdb8f", 0x1e, 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000002000)="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", 0x1001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) 2018/02/12 21:48:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000697000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00009e4000-0x4)=0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) tee(r0, r1, 0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/rfkill\x00', 0x200, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000daa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x28, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 21:48:13 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xcc7, 0xb9, 0x0, 0x0, 0x16, 0x4, "fbaf0324d8e6b0ec5ee3a67c3a4ca91bd4790e07d0bb20f826d96a302e84f796ab2f9b7e13c241427af92f99ffaa28b8617cda40326ce1f219bcb3981007962a", "646196d88ac26138ea9e523244ffb0962ae4a12a7c1163185d4a51ce5bdea15103a4a453772686e11d100e01595f7362da74fba142a7d72ac223103da011e1be", "a8e5db58f7ae20e244ad8f233b2d25a5ccf682b830ea2510616e8c6e6ab9a68b", [0x2e2, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") sendmsg$nl_crypto(r1, &(0x7f0000f1e000)={&(0x7f0000dfd000-0xc)={0x10, 0x0, 0x0, 0x80a00}, 0xc, &(0x7f00006e2000-0x10)={&(0x7f0000523000-0x100)=@get={0x100, 0x13, 0x300, 0x0, 0x0, {{'sha256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffffff7}, {0x8, 0x1, 0x6}]}, 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f000013e000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000890000)={@mcast2={0xff, 0x2, [], 0x1}, 0x10001, 0x2, 0x3, 0xc, 0xd4ae, 0xce, 0x5}, 0x20) epoll_pwait(0xffffffffffffffff, &(0x7f0000440000-0x24)=[{}], 0x1, 0x0, &(0x7f0000b4e000-0x8), 0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ce8000)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f3c000)) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004ee000)=r1) epoll_wait(0xffffffffffffffff, &(0x7f0000229000)=[{}], 0x1, 0x7) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000238000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000239000-0xf)='/dev/sequencer\x00', 0x100, 0x0) [ 94.909546] device gre0 entered promiscuous mode 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) close(r0) 2018/02/12 21:48:13 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b9b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f0000b1c000), &(0x7f0000004000), 0x0) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004fa000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00009aa000-0x4)=0x20) sendmsg$nl_crypto(r0, &(0x7f000090c000-0x38)={&(0x7f00008b0000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00007d1000)={&(0x7f0000ac6000)=@alg={0xe8, 0x10, 0x420, 0x7, 0x0, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0xfff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000176000)={{0xac, 0x1000}, {0x0, 0xb4bf}, 0x5, 0x7, 0xbf91}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0xfffffffffffffffd}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x44810}, 0x0) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000001000)="a9f65a6540bbd64723acc1dfe4674106598387c13e7117678bcae5611f0edf36ff22908dc57630028820dbfa2355eea3890863680e6edf2e73a50aba390b57b172591750735f24a456fb9a5fa716c3cd084f5f855384350012214d90d331e7abd65757a085112e8b5e44d2022a03796f8dd6859bb97c13e704649e877bafa057cab5efcbf2c2148315062057d1edba69dca90c61f127af043342c8f7c1a3cade7f61a6bad24a36b8fbb0feb8d6efde40bdc993fe2116739258fc97e2819d22a6165a5ce8185369a8f63e82800e6f") r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000012000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_alloc(0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000004000-0x4)=0x80000000, 0x4) pkey_mprotect(&(0x7f0000e24000/0x4000)=nil, 0x4000, 0xfffffd, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000004000)=""/148) tee(r1, r1, 0x5, 0x5) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) fcntl$addseals(r1, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5451) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c32000-0x4)=0x1, &(0x7f00004e8000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = add_key(&(0x7f000004c000-0xb)='pkcs7_test\x00', &(0x7f0000258000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000074000-0xc8)="dbc9f429d83a5d04949246812d9229ff7d0607b49731fd0160be074ad335e709c3eb3ddc101f1aa64bab0e6a4250d18769dc1746556a1ae2c88c27baf8437d2be364f54acd08f27dac96cf9a9d75a61da642e7e12f1785a37d8576bc00a4728916ec6bff068dae8b6e38121c908d19c61c826c3082054b0d4a71bc9918c00dba304e51a2983e8f9f64be4bbc1a20a82021ae0364976c6b90fe2fc2a0a45e65c5bbff0969b108d316aae8f39db1502543a06dd323db8375daff100b549caf3533889ec60651f108bf", 0xc8, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) 2018/02/12 21:48:13 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d1c000-0x10)='/selinux/create\x00', 0x2, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') r4 = dup2(r1, r2) sendfile(r4, r3, &(0x7f0000855000), 0x6) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40100, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000002000)="698077e837c660c27c5c88299b65f1b7ec464860eec5e05a3d18e3efc2488ebf2954f7b0ccae123808d479f87f008dc9f523f62484face93df34bb6c5bbf628cc0d59c61b7427b9db0874299dd8a1ad613074fc7fc12ff529d5be4a444db4ceb9e72f15d321685182c1440868e6f44b52b94f37fc212f18379d6e3") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x1ff, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000)={0x1, r2, 0x3, 0x200}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000e73000)='keyring\x00', &(0x7f0000289000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) keyctl$set_timeout(0xf, r1, 0x80000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fcd000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000150000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000247000-0x4)=0xe8) r5 = getegid() syz_fuse_mount(&(0x7f00003f5000-0x8)='./file0\x00', 0xa003, r4, r5, 0x0, 0x8) 2018/02/12 21:48:13 executing program 2: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000001, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000d47000)) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0x3) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x80000, 0x803, 0x0, 0x9, 0x5b, 0x0, 0x4}) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00005d0000-0x10)={0x2, 0x3, @empty}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000af9000-0x50)={{0x1, 0x2, 0xffffffff, 0x0, 0xfffffffffffffffc}, 0xec, 0x9, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa3, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c624"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f34000)=0x4, 0xfffffffffffffdd9) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x2) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000750000-0xc)='/dev/autofs\x00', 0x420000, 0x0) sendto$inet(r0, &(0x7f0000902000)="3f4328d385131e18f3bad9294f65ed16ed7f4b90692470c70d2247e81f6adf97d60d467f320fdb43f8e3e9f1598f42", 0x2f, 0x800, &(0x7f000050c000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb5000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000602000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000500000)=0xe8) getgroups(0xa, &(0x7f0000dcc000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae6000)={0x0}, &(0x7f0000a47000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf8000)={0x0, 0x0}, &(0x7f0000955000-0x4)=0xc) r7 = getgid() getpeername(r1, &(0x7f0000323000-0x10)=@ethernet={0x0, @local}, &(0x7f0000040000-0x1)=0x10) sendmmsg$unix(r0, &(0x7f0000f4a000-0x38)=[{&(0x7f00009ab000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000699000-0x10)=[{&(0x7f00000fb000)="5011d64d54ed447c2dde93241c5d29a898a6827b4df8399bedc95368343d5e88043d9c4b8596b9976c677f7799d30163964ab97ae7c723735adbac12bdfa038ca33e5afb688e8e22a4ff0934b08a1f0d4c6d5200c66efb91ae675b82333ee9391e225aa8a5173fb317a8dbfa1abbd1922d7d0a498e67872b5eb926bb093b5111dd82dd6abd6298214e7d4c9f7c331937be8ea9462c6c54041201eee255c5778aeae8b0414dfb9c93c38771cf4f7852485632383f56a421739dd91de2bd9b3773f085a11287934c8f3eedae6121cfd6fc9b64bf65725a32834a31b50fafbe", 0xde}], 0x1, &(0x7f00002fc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4004000}], 0x1, 0x40000) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f00001a4000)={0x3, {"1fb85d6dcdfc76"}}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000098d000-0x50)={@generic="2c7d80ec3f5939879ffa5d3405c19da7", @ifru_names=@generic="49d272375796884849d2c137343c1cd1"}) setsockopt$inet_tcp_int(r1, 0x6, 0x2e, &(0x7f00006f7000-0x3)=0x5e, 0x4) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x100000000, 0x4) recvfrom$unix(r0, &(0x7f00000d6000)=""/135, 0x87, 0x100, &(0x7f00002cf000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r1, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006b1000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f000023a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000254000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000035c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005fd000+0x67f)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xa7bb, 0x1, 0x3, 0xa, 0xa0, 0x80, 0x3c, r2, r3}, {0x7, 0x1, 0x7, 0x0, 0x7fff, 0x1, 0x100, 0x8}, {0x21, 0xa86, 0xfffe00000000, 0x7fff}, 0x4, 0xe, 0x0, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0xa, @in=@empty, 0x4, 0x3, 0x1, 0x5eafad56, 0xc0, 0x200, 0x81}}, 0xe8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000013000)={0x3, 0x6f, 0x100000001, 0x5, 0x1, 0x78}) r4 = socket(0x10, 0x802, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) dup3(r4, r0, 0x0) recvfrom$unix(r4, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs, 0x8) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000496000-0xf)='/dev/sequencer\x00', 0x40401, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b8000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d2a000)={0x7, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x88) bind$llc(r1, &(0x7f0000826000)={0x1a, 0x16, 0x6029, 0x6, 0x6, 0x7fff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000019000-0x8)='oom_adj\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) pwritev(r0, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x81, &(0x7f0000048000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000004b000-0x4)=0x2, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000048000)={0x2, 0x3, 0xfffffffffffffff9, 0x0, r4}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000047000)}}], 0x11c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) pipe(&(0x7f0000000000)={0x0}) fstatfs(r1, &(0x7f0000001000-0x17)=""/23) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="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", 0x1000, 0x7, &(0x7f0000003000-0x10)) 2018/02/12 21:48:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x14002, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000)=[{}], 0x1, 0x7f) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x11) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) prctl$setmm(0x23, 0x7, &(0x7f00001b2000/0x3000)=nil) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}}, 0x5c) pipe(&(0x7f0000481000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000935000-0x4)) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000ac000-0x4)) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000e7a000-0x4)=0x9, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f000005c000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000076e000-0x48)=@routing={0x2f, 0x8, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}]}, 0x48) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value, &(0x7f0000f0e000)=0x8) accept4$llc(r1, &(0x7f00008ae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003e3000)=0x10, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x27) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074f000-0xc), &(0x7f0000991000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d7a000-0x8)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000038c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000394000-0x6)="0001ff00cdaf") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00001fd000-0xe)={0x0, 0x6, 0x3, [0x81, 0xfffffffffffffff7, 0x400]}, &(0x7f00000ed000)=0xe) r5 = syz_open_dev$sndtimer(&(0x7f00008e4000)='/dev/snd/timer\x00', 0x0, 0x2000) write(r5, &(0x7f0000295000)="b96532953d93c83dfa7b954e8cc275204dddd7e8dba68df9dee3eef069f3d0002bcffd80461aeb5f733676daa8042c53ae4c", 0x32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000059f000-0x8)={r4, 0x6}, 0x8) sendfile(r3, r3, &(0x7f0000300000), 0x4cf9) 2018/02/12 21:48:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = dup3(r1, r0, 0x80000) dup2(r0, r1) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000043c000)=0x4, &(0x7f0000077000-0x4)=0xfffffffffffffee8) epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) sigaltstack(&(0x7f00005f8000/0x3000)=nil, &(0x7f0000eca000)) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aa6000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x5, 0x1}, &(0x7f00007ec000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000987000)={r3, 0x1ff}, &(0x7f0000d69000-0x4)=0x8) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000116000)={0x1, &(0x7f0000d6e000-0x8)=[{0x0, 0x4, 0x4, 0x5}]}, 0x10) dup2(r0, r1) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d91000-0xe)='/dev/keychord\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f00006de000-0xec)="57f0c28c092e717b062b5c8a0ea50d936f66de776703b95b730e78a48aa743fc440103d4a280d69ea3460d7a1fdfbce9b5ce792e082e46b687bd76c693d6761539066cb62c849b478fcbd4a191be16f0c7002908e927dcd4c22faf4d081447dc34d0c2e494b0a726154e8870e26b5275ac72817eda15d42e459aeb7ecc0b674b45f68430b035783a70a86bf584073bc5ae8d6b5c2d347c4a389ac6801c293804aed869c9dcded926e51556924e968ac0bbf817b63b3b35aedf8794765275789c33198c317ee51f31767a11d940b3f1f9c14708ff024e5ebfb2c56810683a4cedbede0060fbce58c4e1f60351", 0xec, 0x40004, &(0x7f0000077000)={0x1a, 0x9, 0x7, 0x5, 0x9, 0x4, @random="20b65f81daf2"}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/12 21:48:13 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000032a000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000056d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1cc}}}, 0x8c) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r2, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/02/12 21:48:13 executing program 4: r0 = socket(0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x9d)={0x0, 0x95, "abcc9cb7a28701e132868c55fa26a020d1a73a2d49c2d6206bcf0cf0ec4a46197c2e4f8c3e2b9a5f3daeb3f9b7fc76c1514d57eacb6eae4fe0b118653bb93c38f99f58e9eabdbb8aac36c815fd3a5b1266498328ee2669694fbb74f06bc8d692e4898b77ac75c245b69f90f81e3f0ac442318239bb670178995f648f20e634d0749451b49d5fd2fa182eca8410e7fcb11d9362d679"}, &(0x7f0000001000-0x4)=0x9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr}}, 0x0, 0xffffffffffffff01, 0xfffffffffffffff8, 0x2, 0x3f}, &(0x7f0000eb6000)=0xa0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000133000)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xfffffffffffffd69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)) setitimer(0x1, &(0x7f0000bda000)={{0x77359400}}, &(0x7f000036f000)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00008a8000-0x4)=0x6, &(0x7f0000a43000-0x4)=0xfffffffffffffff3) 2018/02/12 21:48:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000)={0x0, &(0x7f0000ffb000)=[]}, 0x10) syz_open_dev$mice(&(0x7f000021c000)='/dev/input/mice\x00', 0x0, 0x400000) 2018/02/12 21:48:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000ef7000)='keyring\x00', &(0x7f0000363000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001b6000-0x10), &(0x7f000012f000)=0x10) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000053c000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x40) pwrite64(r0, &(0x7f000053b000+0xbaf)="58c488238b5d3bd6d0016c1beb1034a0dc272833f80bb34bc3b05ba29b57c17979b854625f2ea48244c8c0fc30527f25dbb37512fafac5ae1c3565a812c80e7fed34ca9656c011b70bbb5255862411c85b909a4f131f33e63b787a935a8e78128da61cf9599ade4b7fc3daf0ad6b3ac0fea4239dff1a4645b6e3f99fdb17ae2bac717012dad4d77300f89fa6439be5ffd3639adac5b873f09c326618287dc1a8ddfb8651f6e186e96da0784ed4734c89b1c4448ffa897bd770b668c5dd83c7ccca92b696fd083290", 0xc8, 0x0) mremap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00005d6000/0x4000)=nil) 2018/02/12 21:48:13 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000f7a000-0x8)='./file0\x00', 0x14000, 0x80) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000f5a000-0x7), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x593}}, 0x2, 0x9, 0x7, 0x40, 0x6}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x65c1}, 0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x416001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000000)={0x3, 0xfffffffffffffba4, 0x2, 0x1, 0x5, [{0x6, 0xacca, 0xffffffff, 0x0, 0x0, 0x280}, {0x5, 0x5, 0xb1b, 0x0, 0x0, 0x80}, {0x7, 0x3, 0x87, 0x0, 0x0, 0x8}, {0xff, 0x7fff, 0x4, 0x0, 0x0, 0x8}, {0x8000, 0xffff, 0x5, 0x0, 0x0, 0x1}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001000-0x1)={0x9}, 0x1) 2018/02/12 21:48:13 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') renameat(r0, &(0x7f000000a000)='./file0\x00', r0, &(0x7f0000004000)='./file0/file0/file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/02/12 21:48:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000283000)={0x6}, 0x8, 0x80800) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/02/12 21:48:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00007f7000)=0xe8) ioprio_get$uid(0x3, r0) r1 = gettid() setfsuid(r0) process_vm_writev(r1, &(0x7f0000fbb000-0x70)=[{&(0x7f00004ea000)=""/192, 0xc0}, {&(0x7f000082e000-0xa6)=""/166, 0xa6}, {&(0x7f000009a000)=""/131, 0x83}, {&(0x7f00000c8000-0xab)=""/171, 0xab}], 0x4, &(0x7f00004d1000)=[{&(0x7f0000dbd000-0xc1)=""/193, 0xc1}, {&(0x7f00009b0000)=""/146, 0x92}], 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000984000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000083b000)=0x14) accept4$netrom(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)=@ax25, &(0x7f000064b000)=0x10, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000194000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r4 = dup2(r3, r2) mmap$binder(&(0x7f0000239000/0x3000)=nil, 0x3000, 0x5, 0x28010, r4, 0x0) 2018/02/12 21:48:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f00005bb000-0x9)='/dev/sg#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000fc9000-0x4)=0xc) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f000093f000-0x3), &(0x7f000093b000-0x4)=0x4) 2018/02/12 21:48:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00004f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805}}}, &(0x7f00008a4000)={0x0, 0x1, [0x0]}) r0 = userfaultfd(0x0) write$sndseq(0xffffffffffffffff, &(0x7f000028c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f0000238000-0x30)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"72be5fa475a5998fabde6a06"}}}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000394000)={{&(0x7f0000453000/0x3000)=nil, 0x3000}, 0x200000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/autofs\x00', 0x43, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b7a000)=[0x1ff, 0x4]) 2018/02/12 21:48:13 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x3)='io\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f19000-0x4)=0x1e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) sysfs$2(0x2, 0x1, &(0x7f0000ae2000-0xd)=""/13) 2018/02/12 21:48:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/ppp\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000215000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005cd000-0x4)=0x3, 0x4) sendto$ax25(r0, &(0x7f0000f65000)="6834ba1b1c995d7c6157a1f0459056fbb681e918fa3e244376b5ba77ff213b5065e2a3c650163649cb3b6328ce7d90c8d3abca84dea983c2bef00169ea2a77b91fb89e512c7f32ab861cece8314aa8f54af57110ec65f3dbd537f2e1dd23dd4c24f44b02e62a031d854cf666510659093946d0175b64c6c7a854cd6f2a0a99c9957807b12e07981fb1a3d6694acb2142d4b17694ad032587d1842a643aa002fdf7ca5daf6394db088e070eba976832fd1f8914e0bea2a24517e63e2007408591645fea199bd016093575c7d7c46fc0f8750f72768e65665b59ae", 0xda, 0x4000000, &(0x7f0000f07000)={0x3, {"cb072d37c30fdd"}, 0x34}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000230000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000445000-0x4)=0xe8) listen$netrom(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000823000)={0x0, 0x0}, &(0x7f0000060000-0x4)=0xc) getpeername$netrom(r0, &(0x7f000081c000)=@ax25, &(0x7f0000762000)=0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bd000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@mcast1={0xf