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{0x98, 0x18f, 0x5, "f1a8eeccf350aa2bde0d6c68cbe88316e69b9f7e3e88d14b97cb9339e6e4e937abd7edae462700c863a0ef9c7eac20b4b92a569d9963b315e10bed5e02ebd582e9c90fae58012f82b516657e18e5cc0c7c0057fd31b788466f21467a9fa5861501f6d4a7a56f12735ba25a3d85c092e86340d98b7beeadf7a364271df611f89d54"}, {0xb0, 0x113, 0x4, "a6205dc4cae2e105000874f7cc5fa990635c0e82d852b65f3a1ab2d30834217078c3a46caed9f79e4dc07929e1d0bc7618afa2485ea9b743726388146c126d7c174877b33744da260831aeb59b8e8d8714f6a76aa33898ceb7beb8f74469676b7317e12c0454aa3e2138dbcda62bcd70f06670c76481703dea42ea778c45c4ead9c3a1fcc1057d6f11db888a77b383e69f46f3a7b71681052beb46"}, {0xd0, 0x29, 0x9ba0, "c978c46272026f43730e173e6491826120aed0c4847d30dfbe546146d20bce721cc033fbceaf8104194ea1ef7d75e5239b4e0704d66798dad530daabef2905aaf0439afdcd1ef6090e9aeed6332e79d797a8a246719ef903ef4653e7df46d8dbc5c9a212f26e1f9dc7fe1e204df5165bec83492e1ad8a92747466cfeed66edeae58e0134afdaf28ce7526c320fc58882005506467b4eee58821f9fb4837f22e9ebce24e0e93f839db017315b2f4056ae5acc20c96477bf04db414cd9fb"}], 0x1380, 0x4}, 0x0}], 0x5, 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") 2018/01/27 14:45:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000452000)='/dev/vcs\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000511000)=""/204) connect$ipx(r0, &(0x7f00002cb000-0x10)={0x4, 0x1, 0x2, "6c91c1f7cee4", 0x9, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000509000)={0x0, 0x80}, &(0x7f0000f53000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003ff000-0x8)={r2, 0x200, 0x9}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ca000-0x8)={0x0, 0x0}) 2018/01/27 14:45:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000755000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a5c000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00000fe000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097a000)=0xe8) splice(r1, &(0x7f00000db000-0x8)=0x0, r2, &(0x7f00004f8000-0x8)=0x0, 0xf3, 0xd) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000baa000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x100, 0x0, 0x200, 0x2, 0x5, 0x60, 0x8, 0x401}, {0xa3, 0x6, 0x7fff, 0xffff}, 0x7500, 0x3, 0x2, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7, 0x3, 0x1000, 0x5, 0x1c, 0x10001}}, 0xe8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000400000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) accept$llc(r5, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c0000)=0x10) 2018/01/27 14:45:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x2, &(0x7f0000000000)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x548) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0xff, 0x2, 0x8, 'queue1\x00', 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x0}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:08 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a0a000)='/dev/vcs#\x00', 0x6, 0x100) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9a000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/27 14:45:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 2: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00008f8000)={0x6, 0x8, [{0x80000000, 0x0, 0x0}, {0xfffffffffffffff9, 0x0, 0x400}, {0x80000000, 0x0, 0x3}, {0x4, 0x0, 0x2}, {0x7fa8, 0x0, 0xfe4b}, {0x1, 0x0, 0xffffffffffff0000}]}) 2018/01/27 14:45:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000942000-0x15)='/proc/self/net/pfkey\x00', 0x1000000000000040, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000b1b000)=""/102) signalfd4(r0, &(0x7f000086f000)={0x1}, 0x8, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007bd000-0x4)=0x7, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000894000)=0x756, &(0x7f0000076000)=0x4) r2 = add_key$keyring(&(0x7f0000550000)='keyring\x00', &(0x7f0000252000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ad9000-0x30)={0xcaa, 0x9, 0x9, 0xe3ca, 0x6, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$restrict_keyring(0x1d, r2, &(0x7f00003da000)='ceph\x00', 0x0) 2018/01/27 14:45:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f000060d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 14:45:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000100000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000054000-0x8)={0x0, 0x2, 0x9}, &(0x7f0000dda000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ff8000)={r2, 0x7f, 0x3, [0x5, 0xd13d, 0x1]}, &(0x7f0000339000)=0xe) 2018/01/27 14:45:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003c9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xe8) getgroups(0x2, &(0x7f0000322000)=[0x0, 0x0]) r4 = syz_open_dev$mice(&(0x7f0000713000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c30000-0xa)={0x0, 0x9, 0x1, [0xfff]}, &(0x7f000050c000-0x1)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000834000-0xc)=@sack_info={r5, 0x5cc, 0x3ff}, &(0x7f00006cb000)=0xc) syz_fuse_mount(&(0x7f000098b000)='./file0\x00', 0xc002, r2, r3, 0x2, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$can_raw(r4, &(0x7f0000289000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendto$unix(r6, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r7, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r6, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000027f000-0xe)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a62000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f00003f7000-0x18)={r9, 0xf5, 0x20, 0x81, 0xffffffff}, &(0x7f0000dd8000)=0x18) 2018/01/27 14:45:08 executing program 4: socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x7, 0x15, 0x5, 0x30f000, "e9471a1ed516f0e9ad3a69bd82b39543743c478720461976bcc7565c8844f62f"}) 2018/01/27 14:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 215.399300] kauditd_printk_skb: 12 callbacks suppressed [ 215.399309] audit: type=1400 audit(1517064308.531:3372): avc: denied { getopt } for pid=12349 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 14:45:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000127000-0x8)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:08 executing program 4: r0 = socket(0x1d, 0x0, 0xccc) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/27 14:45:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/01/27 14:45:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000889000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002ac000-0x10)={0x0, 0x1c, &(0x7f00002b5000)=[@in6={0xa, 0x1, 0x7db9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000aba000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b7d000)={r2, 0xb37, 0xe5, "69760b940c4f0a7f0cf302b425820afaf6e70c71e9b84e7d690c9bd67da950e0182e1fce318abeb466f96f5b77610b6915ee466751765c3a33f5a7ee235621652a60f3d35d1a9786c1c47c224849c93dae9069f680cd2baec78720f7ecb09fff9070428576b8a69ddf4853a5c329ffbb19c61c6bb7f80ca1089014ae4ebd483d0bd6345d4f775247cb1c01336a2fdb21620e6a30962509b944982db5404a9dae1f63ee18ca825a495575dea0f722f03aaebaf8b7d0d3f947ed776f26e5d5c5d23cfe357d6e98c838ef1677bf45047a694fc5c6de80da8c40ac56816eb52e69d1ff4b165cbe"}, 0xed) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/27 14:45:08 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001df000-0xa)='/dev/cuse\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000de000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x80000001, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000001000)="", 0xfffffffffffffcf5) [ 215.430840] device eql entered promiscuous mode [ 215.506584] device eql entered promiscuous mode 2018/01/27 14:45:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9d000-0x7)=':.proc\x00', 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a28000)={&(0x7f00009a6000/0x1000)=nil, 0x80, 0x0, 0x80, &(0x7f0000a89000/0x1000)=nil, 0x3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f0000b91000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x121002) r3 = add_key$keyring(&(0x7f0000592000)='keyring\x00', &(0x7f000024f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/27 14:45:08 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) 2018/01/27 14:45:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsa(&(0x7f000044a000)='/dev/vcsa#\x00', 0x3fd1, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f000043d000)='./control\x00', 0x0) pipe2(&(0x7f0000de2000)={0x0, 0x0}, 0x4800) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f000029e000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b9c000-0x3)='lp\x00', 0x3) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/27 14:45:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 215.568322] device eql entered promiscuous mode 2018/01/27 14:45:08 executing program 5 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000284000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000842000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f8b000)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000)='./file0\x00', 0x2, 0x11) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x4) 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$kcm(r0, &(0x7f00004fa000-0x38)={&(0x7f00009f9000-0x10)=@llc={0x1a, 0x18, 0x80000000, 0x101, 0x0, 0x1800000000000000, @random="dbab0bd5836b", [0x0, 0x0]}, 0x10, &(0x7f0000b9c000)=[{&(0x7f0000000000)="7e4bbe4bb7a357765ca62a9dfad419b93c5d5b6dc8cc146c8d3143107631c36d5d7d16914b6b97576c30e99c4b5163c58c", 0x31}, {&(0x7f0000647000-0xe1)="441c9e0d221f0ff29fc063c54879187c5ec713ea9aa2c496537e000d002e82ce6db33983ececc20b0f4202823eba504f0b9b487e6110f110f01a07aa5c06862584871006c88e961a799f20e93a2878a6794b97f96cfed6f4f4cf7acd1326113a506efeecc0e8ac13f4be49a4a55b2bbd619c3ac7dd9268e20e7d018005a228dc2e29f1536c32db00fedec5d1354f69cde7b18b199cc9ad50ff358ef180111a94d843f3d674372e2977a057c230cb5d917819d034d8ab7174ae097a81708c7ba15610f3ef807214bbe19aa7394d7a1cf7e5d0074febabe770fb6a9281e34d85cb2b", 0xe1}, {&(0x7f0000000000)="c4feefecdd7f7ea95f3004919d7a764ede619623ba8401430d9f638896d69a6930370d7a8c41", 0x26}, {&(0x7f00001c2000)="63e11c129bc0a3bab6a0adfa1ef06b9e112f1c", 0x13}, {&(0x7f0000001000-0x24)="c26a6b14583333b88ba7925077a6f934a8d53e50e82a26a2fa5c203f24d7de22f95520f7", 0x24}, {&(0x7f00001b2000-0xf)="a5042a74fb2fb94908c068f9e7e02b", 0xf}], 0x6, &(0x7f0000ad1000-0x280)=[{0x110, 0x11, 0x7ff, "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"}, {0xa8, 0x29, 0x4, "c3131ad4e4b6c20742ad9ac95a00f1e32b8f4191ec3febca77cd42e131f53eaebaba8856977331992144d938794192a99610d2d6e09883e9b57d27a353cd7b06dbc36337ed2d87f9d9391dc7e81fd357a8b6bf2ffa303cfab67a098f77f8d30bc7818ee88e6d22363fb66ddcdffdc57c4b91a82a1eb51c8a74a1b3ecdecd64a0cafcee4f065f090c07eb2495f7017803ba5a8178ccfdb23e"}, {0xc8, 0x107, 0x9, "27b512f22c943807eaa59384e476c8fecf051f3847c8c20e6d1839f1110133b2172d356cb3b16c3cbb7e4671e05104d9c2934e233f4f6ee05b8a5597eed3f946903d27730ca736bc74c7fcf9ff3e4be9692f62e4dd205190ca09702aec1456d75b377bba41fa04cb5eb3e597f7504fbaac255b5cbb3ceb83d919422b188626ec61d11117c9ed702262d87b992a5bca5f8d810b6e61536b4d9aa0732873d49338421b1f8765db48095de51d22dbe82cbb2e37e9"}], 0x280, 0x4000880}, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x40, [0x9, 0x1ff, 0x80, 0x10001, 0x0, 0x1ff, 0x3, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) [ 215.664665] device eql entered promiscuous mode [ 215.674978] FAULT_INJECTION: forcing a failure. [ 215.674978] name failslab, interval 1, probability 0, space 0, times 0 [ 215.687414] CPU: 0 PID: 12430 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #283 [ 215.694796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.704139] Call Trace: [ 215.706735] dump_stack+0x194/0x257 [ 215.710368] ? arch_local_irq_restore+0x53/0x53 [ 215.715033] ? lock_page_memcg+0x2bd/0x3b0 [ 215.719256] should_fail+0x8c0/0xa40 [ 215.722952] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 215.728038] ? unlock_page_memcg+0x2c/0x40 [ 215.732259] ? lock_pin_lock+0x360/0x360 [ 215.736295] ? page_add_new_anon_rmap+0x750/0x750 [ 215.741118] ? print_irqtrace_events+0x270/0x270 [ 215.745862] ? find_held_lock+0x35/0x1d0 [ 215.749923] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 215.755782] ? lock_release+0xa40/0xa40 [ 215.759735] ? rcu_note_context_switch+0x710/0x710 [ 215.764647] should_failslab+0xec/0x120 [ 215.768598] kmem_cache_alloc_node+0x56/0x760 [ 215.773071] ? find_held_lock+0x138/0x1d0 [ 215.777204] __alloc_skb+0xf1/0x780 [ 215.780809] ? skb_copy_and_csum_dev+0x370/0x370 [ 215.785538] ? wake_up_page_bit+0x530/0x530 [ 215.789834] ? __lock_is_held+0xb6/0x140 [ 215.793872] ? print_irqtrace_events+0x270/0x270 [ 215.798602] ? __lock_acquire+0x664/0x3e00 [ 215.802812] ? check_noncircular+0x20/0x20 [ 215.807038] alloc_skb_with_frags+0x10d/0x750 [ 215.811514] ? print_irqtrace_events+0x270/0x270 [ 215.816243] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 215.820974] ? find_held_lock+0x35/0x1d0 [ 215.825029] sock_alloc_send_pskb+0x787/0x9b0 [ 215.829526] ? lock_release+0xa40/0xa40 [ 215.833484] ? sock_wmalloc+0x1d0/0x1d0 [ 215.837429] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 215.842606] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 215.848124] ? __might_sleep+0x95/0x190 [ 215.852075] ? kasan_check_write+0x14/0x20 [ 215.856283] ? copyin+0x91/0xb0 [ 215.859539] ? _copy_from_iter_full+0x22b/0xbb0 [ 215.864189] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 215.869373] ? iov_iter_advance+0x13f0/0x13f0 [ 215.873844] ? check_noncircular+0x20/0x20 [ 215.878063] tun_get_user+0x91c/0x3710 [ 215.881924] ? check_noncircular+0x20/0x20 [ 215.886138] ? __handle_mm_fault+0x2330/0x3ce0 [ 215.890715] ? tun_build_skb.isra.49+0x17d0/0x17d0 [ 215.895621] ? find_held_lock+0x35/0x1d0 [ 215.899662] ? __fget+0x333/0x570 [ 215.903104] ? tun_get+0x1ab/0x2e0 [ 215.906619] ? lock_downgrade+0x980/0x980 [ 215.910752] ? lock_release+0xa40/0xa40 [ 215.914711] ? __lock_is_held+0xb6/0x140 [ 215.918760] ? tun_get+0x1d4/0x2e0 [ 215.922278] ? tun_chr_close+0x60/0x60 [ 215.926149] tun_chr_write_iter+0xb9/0x160 [ 215.930364] __vfs_write+0x684/0x970 [ 215.934056] ? kernel_read+0x120/0x120 [ 215.937923] ? _cond_resched+0x14/0x30 [ 215.941788] ? avc_policy_seqno+0x9/0x20 [ 215.945829] ? selinux_file_permission+0x82/0x460 [ 215.950658] ? rw_verify_area+0xe5/0x2b0 [ 215.954691] ? __fdget_raw+0x20/0x20 [ 215.958393] vfs_write+0x189/0x510 [ 215.961914] SyS_write+0xef/0x220 [ 215.965348] ? SyS_read+0x220/0x220 [ 215.968948] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.973941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 215.978688] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 215.983416] RIP: 0033:0x452f19 [ 215.986581] RSP: 002b:00007f8c22de5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 215.994289] RAX: ffffffffffffffda RBX: 00007f8c22de5aa0 RCX: 0000000000452f19 [ 216.001541] RDX: 0000000000000032 RSI: 00000000208f4fce RDI: 0000000000000014 [ 216.008787] RBP: 00007f8c22de5a90 R08: 0000000000000000 R09: 0000000000000000 2018/01/27 14:45:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000310000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 4: r0 = socket(0x1d, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007c1000)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000067f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d31000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000064a000-0x70)=[{&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f00001da000+0xa96)=""/24, 0x18}, {&(0x7f0000a06000)=""/154, 0x9a}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8ee7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00002e9000)='./file0\x00', 0x20, 0xfab) r0 = add_key$keyring(&(0x7f0000431000)='keyring\x00', &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005a7000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000560000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e19000-0x4)=0xe8) r3 = dup(r1) getsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000655000-0x4)=0x0, &(0x7f00006cd000-0x4)=0x4) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000c99000-0xbd)=""/189) keyctl$get_persistent(0x16, 0x0, r0) open_by_handle_at(r2, &(0x7f00006ef000)={0xb9, 0x8f, "9a89fde5db5afd2b485fee3427d0b1337c694d165fb2e61ebefef1170710e9ef494852705088df5b29509261e36014ef71c0d1e45a90239481427cc0b30cd043f6aab2699f5ac9094720afff971bc4f7a7fac9cb39fb1ccca4a4192a734ff3430b130dc429b59d850aef8fb26e1213a7f06132e4f961da6f4a74443269619904b9f48d6b7cf34df8ff68799eb7286147f26141f2e30fd9e0a4ce9282da9816579c1937fce2a6c698a258397c2cc6ea49ba"}, 0x200040) 2018/01/27 14:45:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000764000-0xa)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00004fc000-0x1000)=""/4096, 0x1000) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 216.016036] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 [ 216.023292] R13: 00007f8c22de5bc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/27 14:45:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00004b3000-0xb)='/dev/midi#\x00', 0x10000, 0x1) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000015f000-0x4)=0x4, 0x4) signalfd(r0, &(0x7f0000169000)={0x80}, 0x8) fstat(r0, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8ee7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00002e9000)='./file0\x00', 0x20, 0xfab) r0 = add_key$keyring(&(0x7f0000431000)='keyring\x00', &(0x7f00004a5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005a7000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000560000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e19000-0x4)=0xe8) r3 = dup(r1) getsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000655000-0x4)=0x0, &(0x7f00006cd000-0x4)=0x4) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000c99000-0xbd)=""/189) keyctl$get_persistent(0x16, 0x0, r0) open_by_handle_at(r2, &(0x7f00006ef000)={0xb9, 0x8f, "9a89fde5db5afd2b485fee3427d0b1337c694d165fb2e61ebefef1170710e9ef494852705088df5b29509261e36014ef71c0d1e45a90239481427cc0b30cd043f6aab2699f5ac9094720afff971bc4f7a7fac9cb39fb1ccca4a4192a734ff3430b130dc429b59d850aef8fb26e1213a7f06132e4f961da6f4a74443269619904b9f48d6b7cf34df8ff68799eb7286147f26141f2e30fd9e0a4ce9282da9816579c1937fce2a6c698a258397c2cc6ea49ba"}, 0x200040) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 216.092627] device eql entered promiscuous mode 2018/01/27 14:45:09 executing program 4: socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 2: pivot_root(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f000093e000-0x7)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = syz_open_dev$audion(&(0x7f0000f78000)='/dev/audio#\x00', 0x3, 0x3) accept$unix(r0, &(0x7f000065f000-0x1f)=@file={0x0, ""/29}, &(0x7f000091e000)=0x1f) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/27 14:45:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ad2000-0x12)='/dev/input/mouse#\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003ac000)={0x0, 0x62cc}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000032a000)={0x2, [0x0, 0x0]}, &(0x7f0000e7c000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007b9000-0x10)={0x81, 0x8004, 0xfffffffffffffbff, 0x4e, r3}, 0x10) syz_open_dev$mouse(&(0x7f0000bdc000)='/dev/input/mouse#\x00', 0x5, 0x0) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000f000-0x10)='/dev/input/mice\x00', 0x0, 0x400100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000000f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1000000, 0x10010, r1, 0x0) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000004000-0x8)=0x0) 2018/01/27 14:45:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000cea000-0xa)='/dev/dsp#\x00', 0xc4, 0x2) ioctl$TIOCCBRK(r1, 0x5428) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000f4000)={&(0x7f000003d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000e70000)=[{&(0x7f00004fb000-0xc)=""/12, 0xc}, {&(0x7f0000422000-0xac)=""/172, 0xac}, {&(0x7f000029a000-0xa3)=""/163, 0xa3}], 0x3, &(0x7f0000e0d000-0xdf)=""/223, 0xdf, 0x0}, 0x40000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000aec000-0x8)={0x0, 0x8, 0x4081}, &(0x7f0000be7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005b7000-0x6)={r3, 0x1ff}, 0x6) [ 216.199155] device eql entered promiscuous mode [ 216.204042] audit: type=1400 audit(1517064309.332:3373): avc: denied { map } for pid=12487 comm="syz-executor3" path="/dev/dsp1" dev="devtmpfs" ino=1178 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/27 14:45:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000730000)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000721000)='/dev/qat_adf_ctl\x00', 0x14400, 0x0) kcmp(r0, r1, 0x5, r2, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000497000)='/dev/audio\x00', 0x2880, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ccc000-0x50)={0x0, 0x48, "d3a69ccbe873044c09f1e8118dd870b9ff96880c64fa5bbc1508a084a28dd7d9833a2046e74f0cdec0ff011c91a4db282f51d9ae49f5b1a5d2ef7acf3a46e17a7dfaed569b7317d7"}, &(0x7f0000246000)=0x50) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000063a000-0x8)={r5, 0x8bf}, 0x8) r6 = socket$inet(0x2, 0x1, 0x0) timerfd_gettime(r4, &(0x7f0000389000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r7 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r7, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) socket$packet(0x11, 0x2, 0x300) 2018/01/27 14:45:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) r4 = memfd_create(&(0x7f0000df1000)='/dev/random\x00', 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000172000-0x1000)=""/4096) dup2(r0, r3) tkill(r1, 0x13) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004d2000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0006}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000818000)='/dev/audio\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000dcf000)=0x0, &(0x7f0000265000)=0x4) shmdt(0x0) connect$bt_sco(r0, &(0x7f000002a000-0x8)={0x1f, {0x3, 0x26, 0x0, 0x7fff, 0x1, 0xfffffffffffffff8}}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009ea000-0x78)=""/120, &(0x7f0000a49000-0x4)=0x78) 2018/01/27 14:45:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:09 executing program 4: r0 = socket(0x1d, 0x0, 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$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='ip6tnl0\x00', 0x9}) setsockopt(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)="85ff09000000000000169c4746565bf128", 0x11) r1 = socket(0x11, 0x807, 0x10001) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000)={r2, &(0x7f0000002000-0x2c)=""/44}) 2018/01/27 14:45:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8a000-0x11)='/dev/vga_arbiter\x00', 0x2004c0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000043000-0x24)={0x8, 0x100000000000, 0x8000, 0x6, 0x6, 0x0, 0x200, 0x9, 0x5fa, 0x6, 0x9f, 0xfffffffffffff001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/vcs\x00', 0x80000, 0x0) syz_open_dev$sndseq(&(0x7f0000c4a000)='/dev/snd/seq\x00', 0x0, 0x20000) accept4$unix(r2, &(0x7f0000449000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f87000-0x4)=0x8, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000da6000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000037000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000868000-0x4)=0xe8) connect$netrom(r2, &(0x7f00006bb000-0x10)=@ax25={0x3, {"82ddc01983a2e5"}, 0xfffffffffffffff8}, 0x10) getresuid(&(0x7f00004d9000+0xfa0)=0x0, &(0x7f00006bd000)=0x0, &(0x7f000045f000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000041f000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000aae000)=0x0) sendmsg$nl_route(r2, &(0x7f000082a000-0x38)={&(0x7f00008c4000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000403000-0x10)={&(0x7f00008ea000-0x4850)=@bridge_dellink={0x4850, 0x11, 0x310, 0x5, 0x0, {0x7, 0x0, 0x0, r3, 0x40, 0x40900}, [@IFLA_VFINFO_LIST={0x4808, 0x16, [{0x213c, 0x1, [@generic="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@nested={0xe4, 0x3e, [@generic="a10b211c9316627a1c928c9d02613b860b7188066e9f7dbdd7c4623721988a0adee149d86a66daf90d583f0272a8091a7ec8a25b08b8eb74f53efb0f99db4f9b485db399289c89f4e2d41a97e73055433364867c112048cc99842be6ef3b8275de4e38995613e3b74057f78f3846374e7f9d737c8179ff664f3b20a959c0a3582cace872df8acf92859bb5be9986282e707dba40bbd93d6b317b4ad4dc402ebc9ecea7ca4892a481eee70506fabc4327806c80c9d63116dbccfbd1fe173072cdfe1c9b0d0a50655d59e0f7e836feba58c0e38b78fc9e6e26298a0e65932e09eb"]}, @generic="d1b530b01ab333072ebc9fbf95ec917f6e071e618978b8a02f81", @typed={0xc, 0x61, @uid=r4}, 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@typed={0xc, 0x15, @u32=0x2}, @typed={0xc, 0x56, @ipv4=@broadcast=0xffffffff}, @generic="eb89a448593f39718cfed037d0", @typed={0xc, 0x7a, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="54f637b93143f03285bddb9057777784edee7177c75f1a37f9b52231342bde63905ee18ec0415df97d72d1dfbf902b6e53d5c3fafc287ebd44285f1cc871422355bca2b164e59633917bbc5bb166d9ca6a85a632f3fb08a203fe391994dd73768707c4a4e75d8825c1c7793aa28bca78780921624f610f85cab9337aae17e2f0cd89dd6e8e36ce5b510afb3ad28240b3f1e16c2e80446d2e496437", @generic="6bc63b27f0657c422b69becd3ac05a6dcc8e26c8b1d7085380b47b28d5382a299adcf7f2510e8fa852d92d0c50dc8896e1fc2f5394326ab0f893cc94ef39d565"]}, @typed={0x8, 0x86, @void=""}, @generic="daf8e75d1605886be4ed58857cf265990777500ec61cdbb7ddb815427df1f98604da62ff1daa687a", @generic="9b7ab97c2aa2b5df7742ce382982e5912352cf166da13be72201d87e9824086a49601899d762c1beac92204eba8881f78457cb9e6528bbe425eaa585f3c4cc8eeee10919328c9f12b4a893803c99fa80902968"]}]}, @IFLA_MAP={0x28, 0xe, {0x1, 0x9, 0xad2a, 0xb5, 0x7, 0x4}}]}, 0x4850}, 0x1, 0x0, 0x0, 0xc810}, 0x20000000) [ 216.310432] audit: type=1326 audit(1517064309.441:3374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:45:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000174000)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00007e0000-0x4)=0x120002) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r1, r0, 0x20, 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000875000-0x4)=0x0) r4 = getpgid(0x0) sendmsg$netlink(r1, &(0x7f0000c31000-0x38)={0x0, 0x0, &(0x7f00009f6000)=[{&(0x7f00000ae000-0x42c)={0x42c, 0x25, 0x11, 0x6, 0x2, "", [@generic="926fcf477bcb6f6ba7d94ecbc2090b227ca3a2a4df9f796ef3e4001e02f6cb14e72a097a0b326cb6afda2d08ed22c9af09895034272ddcf3e60b807895831d2f7edd60f96d3c4eadb927ba1a7f0e6919baf92c1166b1efaad2cb020dc1666566e78098a2bac524eb36fa050b9f112f43997d1bb0183ad22a85a1bf25342c88c6a9482460fac277f9b38301f9b105330e4c25e301381663282443146384e8d5d37535e55167654252852ed6d369a708e6a708bfdabcd07ac19248196f28a3f335a28bbc46e7515c5418250dd7a9dbabac650ffeddfc63fc116f650f3cc4932f0aff7789347c9d3b2d69", @generic="caaf456927c961a044745fadca16e89b0da897902fd012a9483895c95d07b58e9373a803f842d43c9fa4640b772ac9c8561cb60e2be04c66489818e871a66c6d0bd1d53d4e6ed7fa839405ad49cf750d55f5d5", @generic="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", @nested={0x1e4, 0x51, [@generic="e021e57df6bbe8fc4fed17dce1e4ceccc3b8affd5dd4", @typed={0x8, 0x14, @void=""}, @typed={0x10, 0x89, @u64=0x2}, @typed={0x18, 0x2f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x13, @pid=r2}, @generic="de8c7c613caa941a66c0f41d75883d3b3ebd0a01ca8c37cf1daf9ac87ad07560b5fba397aad874c95e47fb5865d4767bb598d77d52663f2f3b88049de814a36ebf5caf50ece5f21c7373d1b243046c82d0a2aa1fa4191a21573a83a5ef4b536d1ea3d25338b57e5a4256d84ea12d1c2b068984804a22fa854256ac9afa6bd4041137bab39ff261c029d1f39b863c9c", @generic="992c06576aa5a96eb25bc462cc802a12daf6870696b6aee7ff580eb2beb79e21558488298478516cc5642692ea17ff7c2f8d1486ebb90ff8355071ab42d582524b23a561cc991208a29ddda6bc912bb80a16d021b1d40f3c8cfddc50156bbc6d1c6ad9cffc3769478b33e9d1eb2af2ab5dcc28ab8998f93bf71a21717713654e5767260ba64f9815eaceddfd2926734ec56d79e9bfd754419ecf9ae5cf68f6c3c23e78121c025d10ffe60507467564e5b538104cf6913c038ddfc66c71b8549d7a2a6629ecb9a3549bab3657880f0ec4", @typed={0xc, 0x52, @pid=r3}, @generic="dda96372aca726fd42d271a46b96b9c76b0b80359bd9fb744174971a9dff55850b"]}]}, 0x42c}, {&(0x7f00004b2000-0x2ac)={0x2ac, 0x35, 0x2, 0x4, 0x0, "", [@nested={0x94, 0x7e, [@typed={0x10, 0x38, @binary="ab00681bec"}, @typed={0x10, 0x80, @u64=0x81}, @generic="d4de283ac4d2adf7283b0c5d4f0ad0f3faf8c092a88e1006ad0f466357ca", @generic="caf5e3f691b0ddc788c0c8b8580e7053eae8cb4cd728538710a7d9861117d9ffef3d3acb154bb53c7d497252928e8513445f18da6d67d8f36eac951bba0606735f36cf7a8fc754ed41a4690bfcf324886183"]}, @nested={0x1f0, 0x73, [@generic="f96fadd6fc5045d1feb6d4fb435379987210337392c6cd18c6cdaad5492768ef373e7abde4b53cf4e7941e554bd96b972efd97039c92423aefff0e652d7d5b754154aa5d352a67308687bfee90b4e868cce003c107dce837c4e5bc152422dd73ddea22dc5c8aafa1e9ae717d06a5f200", @generic="0b37e9ff55f9aeb3", @generic="5614b6e7da7ae79cea63c1c7deae0a1d47b8f5a85a7071b30b5dffb44e93e0b6cb01659455c678eaa48385970c43c5f44a57231dc4118293044c1638064b0111347ebc34033d02e7477b653dda73cab7d1bc61898441c4bf8c1738f11708175c7af52f6c2bcfd68ad0e48338faa442bcd1a8b7e25789caf33c96f9a024ea780db19730ddf5738b7690da076047d346c9110e8b1ae124ea629e9d3925c27b4bdc6864664f0e5c99051492863fb769ac9e6807bfd1244a26db78fe3260a63b58a9e96b7e3404dd790178f773004b04f66980e95508c11c158ac7e25bedb1aca73409841402388cd115a0eb55615f", @generic="90a11d266f211dacdb99e7ca30eca1a27b8ac27408e6b49a5babfd1facf5a5fc92c2aa6fae458568d2863dbd3b1f23a237e5b74a2d66b5fe584c00fab71937d0efc6d8ef82c1d247801a3f844470dfec8c90321229a786530b68ddee3eb24b6a2d21ed62178df0acf56f68b287cee98f11f4da3568ad7c899239", @typed={0xc, 0x14, @pid=r4}]}, @typed={0x18, 0x23, @ipv6=@loopback={0x0, 0x1}}]}, 0x2ac}, {&(0x7f0000ec3000)={0x24, 0x13, 0x100, 0x0, 0x2, "", [@typed={0xc, 0x5d, @u32=0xfffffffffffffffe}, @typed={0x8, 0x0, @void=""}]}, 0x24}, {&(0x7f0000ff9000-0x130)={0x130, 0x23, 0x0, 0x1, 0x3, "", [@nested={0x120, 0xa, [@generic="dd8f069588c1f63cb094bcad1bda0eda795902debe6c5a5cc69930e8f4ff20cc7b944776ca529e2e66b9ff37a9ed376ac7e098e454d659a0c32d051f7cc60d3aaa885a78a578f7d54aaa0b84d9720072d41655cce470ed98580efdabccd40c0b04c5bb0c35439e351c31bd10db3c1444cdb0faccde4c82e969c8b0024b15d2ec73783b1d609085a9041690c0c9a0a17fe308c8ddff2adb10b737466092eb3147079c35a6da61", @typed={0x1c, 0x8b, @str='/dev/input/mouse#\x00'}, @generic="f0ded606029e79f7740d3552f1aafd7e1b2fe0700d9b257a0c2bf6e7af22f40bc2cbc68654b3f608023ca77e883cb26ccbcfdeebceb0dc6a7eb9686993", @generic="496af84658f7b5651df020d070105165bcfb4d57", @typed={0x8, 0x52, @void=""}]}]}, 0x130}], 0x4, 0x0, 0x0, 0x10}, 0x4000) r5 = accept(r1, &(0x7f0000d8e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a42000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000030000)={0x7}, 0x1) preadv(r0, &(0x7f00007cf000+0x673)=[{&(0x7f0000d52000)=""/74, 0x4a}, {&(0x7f0000621000-0xaf)=""/175, 0xaf}, {&(0x7f00004aa000-0x37)=""/55, 0x37}, {&(0x7f0000011000)=""/155, 0x9b}], 0x4, 0x0) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 216.349448] device eql entered promiscuous mode [ 216.432728] audit: type=1326 audit(1517064309.443:3375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 216.432745] audit: type=1326 audit(1517064309.443:3376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 216.432761] audit: type=1326 audit(1517064309.444:3377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452f19 code=0x7ffc0000 [ 216.432776] audit: type=1326 audit(1517064309.444:3378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 216.432792] audit: type=1326 audit(1517064309.445:3379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=67 compat=0 ip=0x452f19 code=0x7ffc0000 [ 216.432814] audit: type=1326 audit(1517064309.445:3380): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 216.432830] audit: type=1326 audit(1517064309.447:3381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12506 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=42 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:45:09 executing program 4: r0 = socket(0x11, 0x8000f, 0x3f) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) fcntl$setpipe(r0, 0x407, 0x4) getpeername$ipx(r0, &(0x7f00004c7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000019c000-0x4)=0x10) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000077e000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00009bc000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000aaa000-0x1000)=""/4096, 0xffffff91}], 0x1, &(0x7f000037a000)=""/102, 0x10, 0x2}, 0x0) 2018/01/27 14:45:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e2c000)=0x0, &(0x7f0000ef7000)=0x4) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/mixer\x00', 0x200200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x2, 0x1, 0x3, 0x0, 0x1, 0x1}, &(0x7f0000a40000-0x4)=0x20) 2018/01/27 14:45:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001b8000-0xc)={0x3, r0, 0x0}) recvfrom$unix(r1, &(0x7f00007d4000-0x6)=""/6, 0x6, 0x2000, &(0x7f0000478000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002e6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000d12000)={r2, 0x0}) recvfrom$unix(r1, &(0x7f0000b88000-0xdc)=""/220, 0xdc, 0x10163, &(0x7f0000179000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000975000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000113000)=0x8) [ 216.458753] netlink: 1048 bytes leftover after parsing attributes in process `syz-executor0'. [ 216.557124] netlink: 1048 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 14:45:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000271000-0x9)='/dev/audio#\x00', 0xb5f, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) socket(0x1d, 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) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x91)="a3040cacc4367e3f50cf4a2d4067ed3643a4ca85a1a427afd188ab8e88539a5032e895882b929c21d5c8ffb4f79e90d411b69738c59409a87fea086a348f0c376745907e17511862636ebbc1ee047c9375e4b02c309d981e8a794a157055939140ff689f1182b810b1818f539982d75254afe84f2395724958c533cd5a1d330f3aab9b276af7b1611beb2f5f4b7adeb739", 0x91, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0xe4)="e087548c3a15bf864e632627d408581b3c4e8a78cad99b3b1b73bd4623a9f34e02e8760ff2e45a7f14cbe959e3b82d7b5fb874f666e6330539037567b1b7fbb06ee74d39491770ae9ed7b8089e66ce3ca22df4915d6dba72780b58e4f1b20801b2749e42b77873a4f8a27a63d92b95fd66bcd48b25c93aa8bd3f7ee519526a9159b8aef035fdde99db07204885940c616c5fdcd911eb0851234895311d066c97dcbbc2c3c1f7d65bcdcab75e038e7aea32a50f27fdf9ebf0e666b83a7226f1a0fa8f04ab21b3fe340cc7f86302c2a5156bca58f9feaa6ac4ef312fd1a62aba422ff85b04", 0xe4, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000002000-0xc0)=""/192) syncfs(r3) shutdown(r3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000000)=0x4) setsockopt(0xffffffffffffffff, 0x0, 0x40000000000, &(0x7f0000000000)="", 0x0) [ 216.675346] device eql entered promiscuous mode 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x0}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:09 executing program 2: 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(&(0x7f0000001000)='./file0\x00', 0xa600, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000026000-0x8c)={0x7, 0x0, 0x7, 'queue0\x00', 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000eb2000)={0xffffffff, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000b5f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x400, {0x0, 0x0}, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/sequencer2\x00', 0x100000000000000, 0x0) 2018/01/27 14:45:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ac0000)={0x0, 0x6}) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000d81000-0x20)=""/32) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000120000-0x4)={r1}) recvmmsg(r1, &(0x7f0000571000)=[{{&(0x7f0000c16000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00007a1000)=[{&(0x7f0000c32000)=""/195, 0xc3}, {&(0x7f0000175000-0x23)=""/35, 0x23}, {&(0x7f000090c000-0xe3)=""/227, 0xe3}, {&(0x7f00008be000-0x83)=""/131, 0x83}, {&(0x7f00001a6000)=""/45, 0x2d}, {&(0x7f0000c36000)=""/157, 0x9d}, {&(0x7f0000084000-0x77)=""/119, 0x77}], 0x7, &(0x7f0000487000)=""/114, 0x72, 0x2}, 0x7ff}, {{&(0x7f0000e36000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008a7000)=[{&(0x7f00000c5000)=""/39, 0x27}, {&(0x7f000045c000-0x25)=""/37, 0x25}, {&(0x7f00001ad000-0xff)=""/255, 0xff}, {&(0x7f0000686000)=""/171, 0xab}, {&(0x7f0000973000)=""/75, 0x4b}], 0x5, 0x0, 0x0, 0x10001}, 0x0}, {{&(0x7f000038f000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067c000)=[{&(0x7f0000eb6000-0xa)=""/10, 0xa}, {&(0x7f0000ca4000)=""/94, 0x5e}, {&(0x7f000060e000)=""/26, 0x1a}, {&(0x7f000036b000-0x2e)=""/46, 0x2e}, {&(0x7f0000d69000-0xc5)=""/197, 0xc5}, {&(0x7f00005de000)=""/171, 0xab}, {&(0x7f0000169000)=""/198, 0xc6}], 0x7, &(0x7f00007bd000-0x16)=""/22, 0x16, 0x4}, 0x1}, {{&(0x7f0000d5f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00005e3000-0x40)=[{&(0x7f0000d58000)=""/46, 0x2e}, {&(0x7f00007e4000-0x1000)=""/4096, 0x1000}, {&(0x7f000090d000-0x7c)=""/124, 0x7c}, {&(0x7f00000b0000-0x39)=""/57, 0x39}], 0x4, &(0x7f0000329000)=""/44, 0x2c, 0x4}, 0x4}, {{&(0x7f000012e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000873000)=[{&(0x7f000073f000)=""/101, 0x65}, {&(0x7f0000d27000-0x20)=""/32, 0x20}, {&(0x7f0000f44000-0x6f)=""/111, 0x6f}], 0x3, &(0x7f00006f7000)=""/4096, 0x1000, 0x401}, 0x0}, {{&(0x7f0000f78000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f000012c000)=[{&(0x7f00007f4000)=""/242, 0xf2}, {&(0x7f0000445000-0xe7)=""/231, 0xe7}, {&(0x7f00005d3000)=""/0, 0x0}], 0x3, &(0x7f0000224000)=""/249, 0xf9, 0x1b4}, 0x100000000000}, {{&(0x7f0000611000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000385000-0x50)=[{&(0x7f0000acc000)=""/58, 0x3a}, {&(0x7f00003cf000-0x89)=""/137, 0x89}, {&(0x7f000051b000)=""/215, 0xd7}, {&(0x7f0000d31000-0x3b)=""/59, 0x3b}, {&(0x7f00005a3000-0x52)=""/82, 0x52}], 0x5, &(0x7f00004fe000)=""/49, 0x31, 0x7}, 0x3d9}, {{&(0x7f0000627000)=@generic={0x0, ""/126}, 0x80, &(0x7f000079c000)=[{&(0x7f0000e36000)=""/109, 0x6d}, {&(0x7f0000ccc000-0x68)=""/210, 0xd2}, {&(0x7f0000256000)=""/194, 0xc2}, {&(0x7f0000685000)=""/96, 0x60}, {&(0x7f000046e000-0x4b)=""/75, 0x4b}, {&(0x7f00007cd000)=""/23, 0x17}, {&(0x7f0000f01000)=""/84, 0x54}], 0x7, 0x0, 0x0, 0x2}, 0x40}, {{&(0x7f00009dc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000020a000-0x20)=[{&(0x7f000084d000)=""/125, 0x7d}, {&(0x7f0000be5000-0x34)=""/52, 0x34}], 0x2, &(0x7f0000e97000)=""/200, 0xc8, 0x2}, 0x4}], 0x9, 0x100, &(0x7f0000066000)={0x0, 0x0}) r5 = open(&(0x7f0000533000)='./file0\x00', 0x40000, 0x80) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000f3a000)={0x3, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000067c000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff44adb, 0x401, 0x3, 0x400, 0xfffffffffffffffe, 0x80000101, r3}) sendmsg$nl_netfilter(r4, &(0x7f0000500000)={&(0x7f0000a89000)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f000042c000)={&(0x7f0000039000)={0xc4, 0x5, 0xe, 0x20, 0x1, 0x2, {0x7, 0x0, 0x5}, [@typed={0xc, 0x8c, @u32=0xff}, @generic="684a43e5351312d93374cd35a2268fb7b231f5330fca57f5b87ccc2ed02ed45ea3f1059c5ca00fd6ced7b27d72b4f7cd5389ca75ad986616a8d0c5e6360a677eddc28a2b2cab6ee38c03c5a8962b59db426d699db8e2a68a84a0b41b88216497a871cf9dea48cc1662438180998f23777cba2c3550dbfdccf2f18e6355b7fa3629d2acb7ecaa729ed678034fde7e6a792b6a36c46f67af83d92612dee74b5c45885d"]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x4040) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) socket$llc(0x1a, 0x3, 0x0) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3f}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x83)={r1, 0x7b, "7ef06345a428c6c5b2f3b22fccf6bb648fa436368b17f9376110fc27a475a9190a99a562dde9e68ffc2c80311069e1c8e47b416d60435ca2d55b2351335ae68da69e9b3dfae8ea9466a5aa2bc3b8f283e1892b8e331955bd7bcf857406622aa932f5e2adf18becdf9756a4bd443e6d7e25741ae0d96b1fcb4b87da"}, &(0x7f0000001000-0x4)=0x83) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 14:45:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000565000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000633000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001ca000)={r2, 0x0, 0x30, 0xdd, 0x80000001}, &(0x7f0000080000)=0x18) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000090b000-0x4)={0x0}, &(0x7f0000fa3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000008d000-0x4)=0x3, 0x4) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:09 executing program 4: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = dup(r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x0, 0x2, 0xe9e4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="479acd027869033cf6415dda8c7f50af", @ifru_flags=0x8000}) 2018/01/27 14:45:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x0}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000006a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000039c000-0x4)=0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000679000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e61000)=0x14) poll(&(0x7f0000b7c000-0x18)=[{r0, 0x1, 0x0}, {r1, 0x7389ff03dc77294b, 0x0}, {r2, 0x80, 0x0}], 0x3, 0x40) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00006f4000-0xc)={@empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/27 14:45:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f000051d000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000519000)={{0x1, 0x9}, 'port0\x00', 0x40, 0x11011, 0x8, 0x7f, 0x5, 0x4, 0xfff, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00007b8000)={0x0}, 0x8, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 14:45:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 216.803296] device eql entered promiscuous mode 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096b000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) sendmmsg$alg(r1, &(0x7f0000c40000-0xa8)=[{0x0, 0x0, &(0x7f0000803000-0x50)=[{&(0x7f00007f4000-0xa2)="0c8e5ec33c5f622156dd3ced9752e224787f4426bb501bcdb0ebfe3599b18ea274a17ed68fdc7e4456ba80011e4f6cae5420b045c7a8b1cb402614522432ad6e2b847dbda35cb835808887d095c40e2f7c5e66e096d43e4a9676a3744ae6b42361c76184e62b0013a8cc60b6284ba0fc3a7e7efe1b85383ed6ea92738a53d2e1fe66d6833312047bc1ad85913ddb2153b76069fdcd88d2981c82c0100defc2adf6c2", 0xa2}, {&(0x7f0000092000)="c8dde1918464117e82fa17e12eee98532fd56fd30b50c063bfcf13c99bb424ec25143391df1df05c3a73b054b78b8e0b46367335d439b1f4dbf78fe47ac16ec3c8d8ed63815898e9112db74711b404302472541c9f8b26bf", 0x58}, {&(0x7f0000886000)="726cff7f4910d9deafa3d05b5ba4817afc0a6105601cb6f7df8c0a5e681a556e8ff6b798985e0382a3a276b4017aee8f8f720750bbb5dbbd33570c32f7ad871e4ae2d11228752130e432ae8abc2859e6d3ae91e4ca7e397567b488ffb6a4485b13ce2ca031e9ba4ce158a9477c93f4fb1528ee5d335b876c058040dc79fcf1ffd603ade102f0a66efeedd0119e90b6e9646a59016e32ee262798f35e3f16180db81a5595e8d7a4f88e03bc1feeada4a6204d26e338054e11462682d5e5bfc06986884953e9bed4abeece4208a6901a078ceeabc7eb5be7c4b532892bd241a4f666", 0xe1}, {&(0x7f00007fd000-0x34)="f0d025feefeed0cacd2f0c0610b2cb1a0723251846a46af359aa3f7f000c74311e10bb1c3cd09acf6696a9eef8f5165b622a55d6", 0x34}, {&(0x7f0000de7000)="e9793e10ffe1338e46c614d8dd9c1ff7a2c63c850e8080842ffafa8c1cbf82d6983335695e10a90fe3d1f2281bc6306f94dbc711181fbda231873e3de97f64b848f4056f20b7158b588c2c0844dd609877e07e179f66836bda84cc4bc65223d07a5a7ea9dd3479d6d8b3d4608dbec39ab0a243d4f65515d91b6d19548e5c3312a19aebe2883fc7b335571551c520acec4c02b1cb385c228bacb16584817294cfa634f6f243ee2e9ab243610053e3da46a1c45e34e65d49287ed0cda9de2ac32c0c08af584d7d99c3e508e9ea95d00f2cc8fe0ca07e9c41e092d3f4b2f54bc1fbb064cfee945d9e6b35a49b41bb4b21484292afd67b483c6fd0", 0xf9}], 0x5, &(0x7f00003bb000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0xc0}, {0x0, 0x0, &(0x7f0000546000)=[{&(0x7f0000e8a000-0x67)="c116e166668f14727201d91c180c284364d036dbc958a7be7ab03436a22ac850d8a8a2db935b1122f1fd6c4502e39ae16bfa61c3aafa658bd7aff41862eb95229a4bf08e2e791676a2e9260e5138cec5b5e1b24382aa395eb9f2ac2ee5e6cb0e15dd0e7c82b46c", 0x67}, {&(0x7f0000332000)="f8d57de84206c1327fb560c2b42f67be57ccf60d7bbfba79a3e2b4f2a803e456f9e117756ea9f89591294ecb5a331af220dafd45e3b1494fa661248ccb47164ee16c3995132897660a1e8b3ca4c15bd9662900addec7471d94f4772395cfe44ff2e3609af1e249d64807f3e36ee591b77980017cb5a7d08be6989450f42b3d1226829bfd6bf708665e0069106bf0b2a4dde4f6308075d4a5b24ba97405db6b2f2972d635f023e776185a2e799527f263bc761b9d0e10b6dbd5ccd9dc8a6b517372c497b66f5291d489", 0xc9}], 0x2, &(0x7f0000d81000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xbf, "65f5bb2c3ac8314292eeb6cab48896f726182109dd558e488c7ae579eb084a08c8d57e210d01923e8471ea4493cc8b07b9b7824906e155e2a08bfbc6a29f6d754d0cbc93c69ca957a5f3a039904249375e8388b0a1bf333a46e903763e6e5ec7a233e7ef52ad99c1df94538d239cb73965e6b42fa370c86ca8b4c28349935d52efda18712a2c4aac9a2ac9f8e8cc5199ae418149d37456f46a981640c98cf6217e2028f2b8cd64dbc2566c2fc0ccf5de7972fc0bbb05ac5f2a78ffb8beac7d"}], 0x108, 0x0}, {0x0, 0x0, &(0x7f0000d44000)=[{&(0x7f0000e2d000-0x6)="5d4974e14531", 0x6}], 0x1, &(0x7f00005c7000-0x218)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0xf8, 0x117, 0x2, 0xe4, "cbcc8da478c23ce551a365b15114164b5b8a2c7f562801d12ae9a5e1b219a8043605553c6ba4ff20ecd899773e2ffc2ca5305d38a2894823f85446df26fa98d042302d3121b95f7e67433d21aa83fa3dff78a9e95eda3be160044555b5bd8974ffb965e3e74c4f446435f62b2e761c69656fa729e936f5473422194f07e4335e6dd4c17f677415ed8a6baeb09d275174d119cdbb60c276cf5c1707f96db43d3370b0ac0421580b7269e74138a95512825798703d2139c56c55a36cdb9cbffa9d92987b2bebeac59e622da76a17585155981349cdb513478d0ba51391e458c1258fc0de77"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd7, "49e822c32f2a60c68f2193cda46608d6bd547dba39e7a14443b9af7a7a77d0bf589026b27682450da5f477e4b6dc89fd46a20841896eb1ae1b5394f9d99047a64ac38599b7dbe239339c2574f4918be520b235d798d559d00fd77a6b0b6f6da00da090c0c3a5eda44dbec86f3442180afa860e668e72ea6d81154a8d73348eb6c23ad9dbb886987fd422b1331e67eff072eedc112591aa6f5a2bc8e4feffd6a2e6fe0a4b7f76b1160eaf008fd20357b7faa5f026f3f226cf4e9f47e7b9a0aad485746df4b6bab68e5903f9966e2f89e1a61fa21f3eeb5f"}], 0x218, 0x8000}], 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) syz_open_dev$sndtimer(&(0x7f0000cd5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='.\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x0}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7ff, 0x440001) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket(0x1d, 0x0, 0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x188)={0x2, 0x11, 0x80000001, 0x9, 0x31, 0x0, 0x5, 0x2, [@sadb_key={0x1f, 0x8, 0x780, 0x0, "8977c915b1a8735c7c66b262efa549be5b744eadeab5d8fa452e8614a8f97cfc5ff80ebd8e45e02d76e9e656deebbd700b073ebb6da3848e6491839407387c5f2517f6446cd1539da437a8ff03f1375b87d1e81b19c33f950060608d26acf6dc873b4f05d54b05b715cbc5539ef25853490c8043814cf6e6bfee52a76ddae681e8eed4ef582855527d72477a19e718095dafb211ca7d701e5a8163eba35076e16488e048988ee5f55e173d88d3abb417b964aeb591896c47db1a1e1244663fa61b52634eb2b263b93286a36380a99eea59282148b4ad10e0132cf86106114a17ebab0c78470b4c929bda9f4d3e9a43bd"}, @sadb_address={0x3, 0x6, 0x3c, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x7, 0xc4, {0x6, 0x6c, 0x7, 0x4, 0x0, 0x5, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_lifetime={0x4, 0x3, 0x9, 0x2, 0x7ff, 0x4}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) connect(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x9, 0x8, 0x3, 0x81, 0x10001, "b392dac4953a9a0af30bb86a6001646dc286ad1f513d1489f0f15530756692b9c3337e415ca2cef0e54f2ae2ec609592e9a67cfd13f7f9eaa5f2a306524df0", 0x54}, 0x60) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x0}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 216.931289] device eql entered promiscuous mode 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r0 = open(&(0x7f000045a000)='./file0/file0\x00', 0x10000, 0x40) connect$vsock_dgram(r0, &(0x7f0000159000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0xfffffffffffffe6a) 2018/01/27 14:45:10 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000126000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f000098a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aab000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00005bf000-0xc)={@loopback=0x7f000001, @rand_addr=0x11, @local={0xac, 0x14, 0x0, 0xaa}}, 0xdb06d751) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000845000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000c35000)=0x6) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00004b7000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0x9, 0x10000, 0x400, 0x2, 0x221, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x0, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce3000-0x16)='/selinux/checkreqprot\x00', 0x8400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fc000)={@generic="219e85f2d6df9ab666dc82537e570fbe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000c4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/27 14:45:10 executing program 4: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='ip_vti0\x00', 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001000)=0x0) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c2000-0xd)='cmdline\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d29000)=0x4, 0x4) read(r0, &(0x7f000031f000)=""/0, 0x0) [ 217.030141] device eql entered promiscuous mode 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x0, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000841000-0xb)='/dev/audio\x00', 0x408000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000da5000)=0xd000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:10 executing program 4: r0 = inotify_init() setns(r0, 0xc000000) r1 = socket(0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e7b000-0x18)={0x0, 0x3, 0x20, 0x4, 0x4}, &(0x7f00008b7000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000b6000-0x10)={r2, 0xdc, &(0x7f0000711000)=[@in6={0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1}, @in6={0xa, 0x1, 0x90000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x369ce01b}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 4: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000fa1000-0x88)={0x20, {{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) fcntl$dupfd(r0, 0x406, r1) 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000da3000-0x8)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd(0x7) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = dup2(r1, r2) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat(r3, &(0x7f0000fc9000-0x8)='./file0\x00', 0x402400, 0x80) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x0, 0x1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9f, 0x200400) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000015c000+0x521)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x0, 0x2000, 0xd000], 0x7fffffff, 0x96, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000013000-0x10)={r1, r0, 0x7, 0x2}, 0x10) ioctl$int_in(r2, 0x80000080044dfe, &(0x7f0000002000)=0x0) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000931000-0x6d)=""/109) r1 = shmget(0x3, 0x3000, 0x7c000000, &(0x7f0000808000/0x3000)=nil) shmat(r1, &(0x7f00004ec000/0x4000)=nil, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:10 executing program 4: r0 = socket(0x1e, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x200, 0x1, 0x7f, 0x5}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00004ba000-0xb)='/dev/vcsa#\x00', 0xc, 0x80002) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000050f000-0x12)={@common='gre0\x00', 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10040) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x0, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 217.216314] device eql entered promiscuous mode 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000779000)='user\x00', &(0x7f0000d81000+0x9ef)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ddf000)="59af49f0c933ad1a80fcf6c8fae95c57fec8c578560dab2b1336e8a7a9f702491f9a77fd991914fa343c22", 0x2b, 0xfffffffffffffff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057c000)='/dev/hwrng\x00', 0xc00, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000562000)=@ioapic={0x10000, 0x80000001, 0x686, 0x80, 0x0, [{0x4, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xd99d, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x100000000, 0xd3, 0x401, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x1, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x4, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8000, 0x8, 0x400, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffff, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xab9f, 0x8000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x7f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x3ff, 0x1000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x80, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3f8, 0x4111, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x7, 0x4, 0x93, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}, {0x1f, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x4, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x300858fd, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x2, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x101, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x39, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x401, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1f, 0x1e, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xa000000000, 0x101, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}]}) r2 = add_key(&(0x7f0000e1b000-0xb)='rUrpc_T\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x7, 0x7, r2) openat$dsp(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/dsp\x00', 0x4802, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x13) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00004fe000-0x8)='./file0\x00', &(0x7f0000131000)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000439000-0x4)=0x0, &(0x7f0000104000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socket(0x1d, 0x80001, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x18200) r1 = accept$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0xfffffffffffffd64) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000)={0xffffffffffffff7d, {{0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 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) recvmmsg(r1, &(0x7f0000001000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0xa3)=""/163, 0xa3}, {&(0x7f0000002000-0x95)=""/149, 0x95}, {&(0x7f0000001000)=""/172, 0xac}], 0x3, &(0x7f0000000000)=""/7, 0x7, 0x8}, 0x0}, {{&(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x10001}, {{&(0x7f0000000000+0x184)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/183, 0xb7}, {&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000001000)=""/7, 0x7}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0x0}], 0x3, 0x40002000, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1c000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fe}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x58) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r1, 0x1}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000000)={r1, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f0000e78000)={{0x6, 0x6}, 'port1\x00', 0x40, 0x80000, 0x6, 0x1ff, 0x800, 0x5, 0xfff, 0x0, 0x2, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:10 executing program 4: r0 = socket(0x1d, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000d67000)='/dev/usbmon#\x00', 0x3, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000652000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000842000-0x20)={@generic="40b5273dfa323e228393c3812cac7e8c", @ifru_flags=0x1000}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$getown(r1, 0x9) r2 = syz_open_dev$usbmon(&(0x7f0000816000-0xd)='/dev/usbmon#\x00', 0x1f, 0x401) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000495000-0x40)={0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = syz_open_dev$audion(&(0x7f0000a51000-0xc)='/dev/audio#\x00', 0x8000, 0x80800) sync_file_range(r0, 0x74, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000c40000)=0xb2c) connect$unix(r3, &(0x7f0000f0c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x0, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x0, &(0x7f00000d6000-0x1c)=[]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/enforce\x00', 0x2200, 0x0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/27 14:45:10 executing program 4: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x8204, 0x8, 0x200, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bcf000)=@sack_info={r1, 0x0, 0x5}, 0xc) [ 217.332951] device eql entered promiscuous mode 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003be000-0x8)={0x8, 0x1, 0x6, 0x0}, 0x8) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000030a000)='./file0\x00', 0x2, 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000004d000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000371000-0xf4)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000087000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007a2000)=@assoc_value={0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a2a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000268000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000356000-0xb8)={r2, 0x2, 0x7f, 0x1ff, 0x7fff, 0x4, 0x9, 0x7, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffb, 0x798c, 0xfffffffffffffffa, 0x1ff}}, &(0x7f0000b78000)=0xb8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000845000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d52000-0xc)={&(0x7f000053b000-0x8)='./file0\x00', r4}, 0xc) 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000749000)={0x6e, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x0, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r2 = shmget(0x1, 0x1000, 0x780005c0, &(0x7f00003f1000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getpeername$packet(0xffffffffffffffff, &(0x7f0000642000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a14000)=0x14) stat(&(0x7f0000c7d000)='./file0\x00', &(0x7f0000bf7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000240000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x6, 0x0, 0x80, 0x20, 0x2f, r3, r4}, {0x2, 0x3, 0x100, 0x5, 0x9, 0x2, 0x100, 0x43}, {0x4, 0x200, 0x9bc, 0x7}, 0x3, 0xb, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@rand_addr=0x3, 0x6, 0x3, 0x0, 0x0, 0x3, 0x4, 0x40}}, 0xe8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/autofs\x00', 0x4000, 0x0) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r6 = openat(0xffffffffffffffff, &(0x7f0000da3000-0x8)='./file0\x00', 0x200, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r6, 0xc008551a, &(0x7f0000355000-0xc)={0x4, 0x20, [0x6, 0x9, 0x70000, 0x5, 0x7fffffff, 0x40, 0x0, 0x8]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f000061e000)=0x8) 2018/01/27 14:45:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x2, 0x7}) socket(0x1d, 0x0, 0x0) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) io_setup(0x2, &(0x7f0000ec2000-0x8)=0x0) io_destroy(r1) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$binder(&(0x7f0000d7d000)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$sndmidi(&(0x7f00004c4000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f8d000-0x10)={0x1, &(0x7f0000ff6000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000053000)={r1, &(0x7f0000d0b000-0x77)=""/119}) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x100c0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be4000)={0x0, 0x0, 0x0}, &(0x7f000003f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b3000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0xc) r5 = getgid() sendmsg$unix(r1, &(0x7f0000c5f000)={&(0x7f000003f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000772000)=[{&(0x7f0000a6f000)="f98b673067a30b5f150847241b1f01f3227685482494dc72beffcf4e346865cb803e360a01f6cd810d4e4893d629fbce69495e9801dcf8b40438629196741204a2fb55b105453bc974e3a99306baaaae382f77010e63a6d7614447be507d24cf13cfdbe234b10e5aee1c25451f7804a32f5cf241934142e7abe37adee1073a66403ea256947c22910f684b14e28bd15912e16bf43859c60dd34d38cf15521d145f5ef5a857ea0fa8676a9c02cf1ec17acdc2966179a25f4c51a519de956c81ae67308864c55f16ba4d4373975434", 0xce}, {&(0x7f0000663000+0xe4)="9dd1697133c18bceb00c5aa316ed78029e8afbe268ff7bda60b36e85ec57ba736cbf6e7163974b920b8c5c7ff91bd087fe9dc195d9f517cc7955d70db1d05f72340402378b25cfa969bcc350d3a9a3f377", 0x51}, {&(0x7f0000ef2000-0x19)="0aa4af68c99050b523f610279d8ffaea4e8bce39f7334bbf4d", 0x19}, {&(0x7f00008e3000)="", 0x0}, {&(0x7f0000b57000)="067ca427c7c9ce4e5de4e19a88ecf2cf9bd021171b87b408047f8d09d6387772ec9d8229263828f8cedda1ed8344b1dbc48af6de84950dfd4153b918cf462443e412a9312b816eb2bc4b5f469cf30a8e9b72a3e86ea80c2a42fe8fe2b8a6c485fd43188e126177474d6660b8bf90c3cb74a28f0a8f6f479ec8ccaa3e492c0790e264bdbea5298a1ad676fc4fea409b7f2c724294e8bb82c38855b44e20fce40e973593f806247ae468aac89cd02ac524c6d3976407ae907bf8884b7ef55a9f58cf", 0xc1}], 0x5, &(0x7f0000718000)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa8, 0x20000000}, 0x80) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x0, &(0x7f00000d6000-0x1c)=[]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x0, &(0x7f00000d6000-0x1c)=[]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffc9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ca2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000abe000-0x1)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000086000+0x93f)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r0, &(0x7f00001e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008dc000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000432000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8, 0x1, 0xffffffffffffff00, 0x500, 0x8ddd, 0x300010, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000826000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x367cd616}) [ 217.577968] device eql entered promiscuous mode 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bf000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x1, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 14:45:10 executing program 4: socket(0x5, 0x1000000000000, 0xffffffffffffffff) syz_open_dev$dmmidi(&(0x7f00003ce000-0xc)='/dev/dmmidi#\x00', 0x80000000, 0x46000) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000813000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00009b4000)={&(0x7f0000ccd000/0x3000)=nil, 0x7, 0x2, 0x4, &(0x7f00000d0000/0x4000)=nil, 0x1c}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002f3000)=0x0, &(0x7f0000aad000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f64000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008b5000)={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0xfffffffffffffffc, [0x8, 0x3, 0x4, 0x1f, 0x8, 0xa7a, 0x4, 0xffffffff7fffffff]}, 0x5c) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0x0) connect(r0, &(0x7f00009f0000-0x60)=@nfc_llcp={0x27, 0xfff, 0xffff, 0x5, 0x0, 0x100, "02e492e555e4d83947cc4500df43a1a2b5105bf7e0ac61b971153c3809dbfceb622fd53d7563208b9c0b0b8b81d32123b8159f40abd1deacfe20abde895122", 0xcf}, 0x60) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000da0000)={@multicast2=0xe0000002, @rand_addr=0x5, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000754000-0xc)='/dev/audio#\x00', 0x7ff, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c0d000-0xb)={0x100000001, 0x5, 0xe97, 0x200, 0x1, 0x0, 0x1, 0xd92, 0x5, 0x6, 0xffffffff00000001}, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000779000-0x50)=[{&(0x7f0000001000-0x15)="bea44ddbfefbd2db0a2dafd28c3eb4f59443953aaa", 0x15}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="0b1b107ec0e9", 0x6}, {&(0x7f0000ab3000-0x35)="743df55555105805f8298fc6a3ccec6553ee14190a4c1ef2ecb98d26ada31deebae3cf180030cffcfdd30d655a827e4cfc1ee63108", 0x35}, {&(0x7f00004b3000)="c4be3a524c924901e3ea2b14c899a340606e6eeb857277734434933d23d431402963460eeceeda6318f823319d497cfad79a6da4d90bf8a195cdf4317ee9118b7916eea2ff529fd95b98d75d6f66b7fb2092d02be8b4317510cccf7b0a785fa3f365941b467e389d37d99a20b0b9ab5d1180dcf52a61c2754a5467c10bc4eed6996d97f7a821c1a6dc32bcd07a0b90325e54df1a663f10317e0ba820fb78411186f4b4e09377eb550621fd3d9e9bc18f6d1a2edd1c33c34b57ca601d", 0xbc}], 0x5, &(0x7f0000001000-0x2c8)=[@assoc={0x18, 0x117, 0x4, 0x143}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x6b, "e39011846059bf2fb20e063c4bdcc7be533a6801e92a7a37bbc064898d3bee6049334c6dedf29ca0c22c0f956fa88df7a05200807a97e5280c3cefb94db475998426e90b3de79e2bf8619cc20c3d53f6d344bd9320bd3fc614038b0a02018f5856721c984b49178bb490e6"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}, @iv={0x88, 0x117, 0x2, 0x6d, "9373bdcbf82071148cd870afeb5d35eb5ee456c8eea6dddc3ef973708b25b3c50b483c79e2597f761fe8416321d219d5ea1b24a254640ab83576dfac74d4de7c96eb84b30684c183be0d853a7ff040214cc12c31dc31c640c2e046ad616d9ba9b6c1c795881d2c79aa78a08080"}, @iv={0x48, 0x117, 0x2, 0x2e, "f3a635250a54697c2f6f3d9ec05c0736b1beba227c6644e2e6517972a53a76863483691925f2625db024d3dca7ae"}, @iv={0xe8, 0x117, 0x2, 0xd2, "214039db089b63855f17f88df906d8aca2e730e45866ba675263c2b5baab831d81a200388afcd87ef622ab0ec11c3e614d3fa42422f06266d92ab84ac259d79d6cdc32b3cd90b1b7a61e7d133a4134997b181388879e4b1872cb37bf2fc31cf6a01c030278c96e7af161b622fba75e57bf8886649b60d182fac4f62163d17a1ff2227a9c1fe7073f85075f5e6588cbbd2e7ad9c35f5457118c8d1a6f1a74afa3df4ca38b66f084ce2418dffe13ad3a156e49f41abe80e1168f396defb16651ee1c3d37a93cd4baa557fc8d2b9a0bd38250e1"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff37c7}], 0x2c8, 0x40}, 0x4004800) r1 = socket(0x1d, 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x24, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0xb5)="6bf592dda465916604e8526405665493040fc6d05eded49d97097db43d332c51445da30dbf4c5b9fc753fc4ba6ce54419d3e9f0dbe94ef143c67294b61053c1f457c98207df1b22b5e3c3f2d977ef3b2c3430117a497f218571deda50667b15fa82f26351bdb3f981d0ef4a5696b8ac0b03eb3dbc8283ff1311622f08ae6dc0b07e446f6eb80e7015d6d0fd6f1983bdff6f1385fb9367d282aea08cedd5ed27afdd315d4ba2e6aa91d43a4fc4e9ef85908316be000", 0xb5) setsockopt(r1, 0x0, 0x0, &(0x7f0000001000)="", 0x0) 2018/01/27 14:45:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/vga_arbiter\x00', 0x400000, 0x0) symlinkat(&(0x7f000047c000)='./file0\x00', r1, &(0x7f0000331000)='./file0\x00') bind$bt_sco(r1, &(0x7f0000e2a000-0x2)={0x1f, {0x0, 0x39, 0x6, 0x1f, 0x4, 0x20}}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ab2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005dc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008b0000)={r2, r3, r4}, 0xc) r5 = syz_open_dev$dspn(&(0x7f000033c000)='/dev/dsp#\x00', 0xfba, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000fab000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000813000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00009b4000)={&(0x7f0000ccd000/0x3000)=nil, 0x7, 0x2, 0x4, &(0x7f00000d0000/0x4000)=nil, 0x1c}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(0xffffffffffffffff, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xb, 0x7, 0x1, &(0x7f0000de1000-0x8)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000086a000-0x10)={0x7fffffff, 0xac05, 0x4}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/27 14:45:10 executing program 7: ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000089b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a69000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000080000-0x4)=0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000dde000-0x4)=0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b62000)=0x0) ioprio_get$pid(0x0, r2) r3 = getpgrp(0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2d000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000da1000)={&(0x7f00002e8000/0x3000)=nil, 0x3000}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dda000)=r3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x0, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f000077e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x1, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c7000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat(r1, &(0x7f0000974000)='./file0\x00', 0x20000, 0x40) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/27 14:45:11 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f000082c000+0x692)="baef9058b1bc00ebd0f2d7b8b7bf0e819658a6c7c8981267d4ef3dbad08e65e6fb001642811e34bdf0b57f3804d900000000000000ffea662a5c774ffc5a2f3afa34f71bb9a3bd0740b2a67a000139a3e415880f6112093f2dec579664415080a08e7bdd7d049e9461b83755d10e660034a552856057671f25350800c0565a94b6935e14916c040edae190264cf09914af964e2de742b608f535b56f340ecdbc75fed287e3026979a39c98f5eed5c62cd8d70035599fdd755d55077f7d61889c9fbcb758bf814cc58e5798bb7826ec3baa1c4596988c232626bd26", 0xffffffc6) 2018/01/27 14:45:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) mprotect(&(0x7f000010b000/0x2000)=nil, 0x2000, 0x1000009) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000da000-0x4)=0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(0xffffffffffffffff, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000f06000-0x8)='./file0\x00', 0x40, 0x8) r2 = syz_open_dev$mice(&(0x7f0000fb3000)='/dev/input/mice\x00', 0x0, 0x80) renameat2(r1, &(0x7f0000942000-0x8)='./file0\x00', r2, &(0x7f0000bd6000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f31000)={0x1c0a, 0x101, 0xa6, 0x9, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r0, r0, 0x80000) sendto$ipx(r3, &(0x7f0000bb0000-0x24)="fad90b54a1a2dd7065c30e88851cf04b5a5e1948afbd6c287e5d1a357568c4804e06c3ae", 0x24, 0x40, &(0x7f000071e000-0x10)={0x4, 0x0, 0xffffffffffffffff, "5c173a7830c5", 0x7, 0x0}, 0x10) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000af0000)=0x7f, 0x4) 2018/01/27 14:45:11 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000a90000-0xb)='/dev/midi#\x00', 0x2, 0x200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c41000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d45000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000040f000-0x38)={&(0x7f000094c000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000003c000)={&(0x7f0000000000)={0x7, 0x18, 0x8, {0x0, 0x7530}, {r2, r3/1000+30000}, {0x4, 0x0, 0xfffffffffffffbbe, 0x0}, 0x1, @canfd={{0x4, 0x4, 0x5a19, 0x7}, 0x2d, 0x2, 0x0, 0x0, "511e4f7195d3000be59f34deb086e25417f21ac51dbb3c406b358f425149dc16b21cbc32a26927c07cb70c94943c832a150f1863371180ec34c9138b8fefa8a5"}}, 0x80}, 0x1, 0x0, 0x0, 0x884}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000649000)=0x81, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000830000)={{0x444f, 0x7ff, 0x9, 0x4, 0x7, 0x80}, 0x2}) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00002ee000-0x4)=0x4, 0x4) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x0, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 218.003937] device eql entered promiscuous mode 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000094d000)=""/211, &(0x7f0000644000)=0xd3) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockname$netlink(r0, &(0x7f0000e34000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000061000)=0xc) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(0xffffffffffffffff, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:11 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) bind$bt_rfcomm(r0, &(0x7f0000e5f000-0x9)={0x1f, {0x18, 0x3, 0x5c, 0x5, 0xffffffffffff31da, 0x10000}, 0x1}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0x1d1da820, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, {0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x7, [0x6b8, 0x80, 0x4, 0x9, 0x1, 0xa000000000000000, 0x6, 0x7]}, 0x5c) flock(r0, 0x1) timerfd_create(0x7, 0x80000) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x0, 0xd, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e73000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffff75a7) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d0000-0xc)='/dev/autofs\x00', 0x40000, 0x0) bind$alg(r2, &(0x7f0000baf000+0x844)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(xts-serpent-avx)\x00'}, 0x58) inotify_init() 2018/01/27 14:45:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000002000-0x10)={0x2, 0xf000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) semget(0x3, 0x4, 0x200) r2 = syz_open_dev$tun(&(0x7f0000cfd000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007ba000-0x8)={0x0, 0x1f}, &(0x7f0000e27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ab000)={r3, 0x28000000000}, &(0x7f00004b0000)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x282) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x8, 0x2, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000afd000-0x58)={0x26, 'rng\x00', 0xf, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) [ 218.098745] device eql entered promiscuous mode 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flock(r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f000083d000)='/dev/dsp#\x00', 0x1, 0x8000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b86000-0x4)=0x7, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000086000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00005c3000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b96000-0x4)={r0}) accept$llc(r2, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000068f000)=0x2fd) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000468000-0x50)={@common='bpq0\x00', @ifru_mtu=0x4}) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:11 executing program 4: socket(0x3, 0x3, 0xd5) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 14:45:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d81000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x1) getpeername$ipx(r1, &(0x7f0000620000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e71000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) r2 = socket$vsock_stream(0x28, 0x1, 0x0) accept4$vsock_stream(r2, &(0x7f0000735000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000011e000)='/dev/cuse\x00', 0x480140, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005cd000-0x8)={0x0, 0xdf3}, &(0x7f000068b000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00008d2000)={r4, 0x96, "b7cad18622e8fa819d8376e093601769a215230b42a7488e03f524a1ff64c590014f68cd60bdb377e844dbb5df2da8460c5718d9b017365d5f68bfb4a28ab815f8e4a0b34b26b57008c4976aff80f377b791e156848d8184248e06603ffc9acb4300550bbee8294513acdb8c42fbe60a85c8bde4189e0d2068fe45107466a3886c33fd544e619fce622d791da45cd674002cad243235"}, &(0x7f0000b16000-0x4)=0x9e) fcntl$setflags(r0, 0x2, 0x1) 2018/01/27 14:45:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c4a000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000979000)='./file0\x00', &(0x7f00001f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r1, r2) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 218.260468] device eql entered promiscuous mode 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x2, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 3: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x7, &(0x7f0000680000-0xaa)="") mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ff7000)=""/192, 0xffffff2d) unshare(0x80000) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) readlinkat(r2, &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f00002d9000-0x8c)=""/140, 0x8c) sendmsg$netlink(r2, &(0x7f00001da000-0x38)={&(0x7f0000156000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f00003f2000)=[{&(0x7f00001eb000-0x10)={0x10, 0x1d, 0x100, 0x6, 0x0, "", []}, 0x10}, {&(0x7f0000819000-0x80)={0x80, 0x50e2, 0x309, 0x2, 0x2, "", [@typed={0x8, 0x96, @void=""}, @generic="aeae7eb83149768ac3fa97197e64d1080a87fbde5d88babc33e3ec2123a8cd6a9837414b3903a8245b47fb0dea9ffa6c545a23c53fc3547cd33e4fdc48740747b3a4c185ecd52ec8586e2af7cf63d5555859e03aa864fa53471d59", @typed={0xc, 0x1a, @fd=r2}]}, 0x80}, {&(0x7f0000ced000-0x28)={0x28, 0x1a, 0x303, 0x6, 0x0, "", [@typed={0x18, 0x1e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x28}], 0x3, &(0x7f0000897000-0x30)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}], 0x30, 0x4}, 0x4) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000b5b000-0x8)='./file0\x00', 0x8042, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000e9d000-0x80)=""/128, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000493000)='/dev/usbmon#\x00', 0x1, 0x30000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000643000-0x50)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_dev$dspn(&(0x7f0000f03000-0xa)='/dev/dsp#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00001d0000)={{0x98ab, 0xffffffffffffffe1}, 'port1\x00', 0x20, 0x10, 0x2, 0x7, 0x5, 0xfffffffffffff800, 0x0, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:11 executing program 4: socket(0x1d, 0x4, 0x1) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = syz_open_dev$vcsa(&(0x7f0000e61000)='/dev/vcsa#\x00', 0x3, 0x400000) bind$alg(r2, &(0x7f0000752000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dd8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000-0x4)=0xe8) stat(&(0x7f0000608000-0x8)='./file0\x00', &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000545000-0x8)='./file0\x00', r3, r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000091000)={@common='bond0\x00', @ifru_names=@common='bcsf0\x00'}) r5 = syz_open_dev$usbmon(&(0x7f00008e1000)='/dev/usbmon#\x00', 0x4, 0x80000) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000325000)={0x10003, 0x0, 0x80000000, 0xa2e9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/status\x00', 0x0, 0x0) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:11 executing program 4: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000829000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x7fffd) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x9, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000433000)={0x0, 0xa5c8, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x100000000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xe9, 0x3, 0x7}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003cb000-0x8)=@assoc_value={r2, 0x7f}, 0x8) 2018/01/27 14:45:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(0xffffffffffffffff, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0xf2, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x12}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 218.354178] device eql entered promiscuous mode [ 218.367588] can_create: 88 callbacks suppressed [ 218.367593] can: request_module (can-proto-0) failed. 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(0xffffffffffffffff, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 218.405417] can: request_module (can-proto-0) failed. 2018/01/27 14:45:11 executing program 0: eventfd(0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x64, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 14:45:11 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f000007a000/0x4000)=nil, 0x4000, 0x1000001, 0x8010, r0, 0x0) socket(0x1d, 0x0, 0x0) socket(0x13, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1f, 0x7, 0x200000000003) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b73000)={0x0, 0x6, 0x7}, &(0x7f00008e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009e6000)={r2, 0x80000001, 0x0, 0x2}, &(0x7f000001a000)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/rtc\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d00000-0x98)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000bb5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000337000+0x44)=@sack_info={r3, 0x0, 0x7}, &(0x7f00007c4000)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 218.432046] syz-executor6 (13007) used greatest stack depth: 12960 bytes left [ 218.439853] can: request_module (can-proto-0) failed. [ 218.466456] can: request_module (can-proto-0) failed. 2018/01/27 14:45:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bc2000-0xd)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) execveat(r0, &(0x7f00009c1000-0x8)='./file0\x00', &(0x7f0000dab000)=[&(0x7f0000f46000)='.@\'md5sum%@\'.\x00', &(0x7f0000ff9000)='keyringkeyring%/,\x00', &(0x7f0000d04000)='\x00', &(0x7f00009f2000)='Aselinuxuser\x00', &(0x7f0000935000)='+{GPL\x00', &(0x7f0000007000)='em0user()selfb\x00'], &(0x7f00002b9000)=[&(0x7f0000bb3000)='\x00', &(0x7f0000200000)='keyring\x00'], 0x1100) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(0xffffffffffffffff, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvfrom$unix(r0, &(0x7f00002a1000)=""/159, 0x9f, 0x40000000, &(0x7f0000f3d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) getgid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(0xffffffffffffffff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(0xffffffffffffffff) r2 = getpid() fstatfs(r1, &(0x7f0000374000-0x6d)=""/109) migrate_pages(r2, 0x1f, &(0x7f00004fb000-0x8)=0x6, &(0x7f00001b8000)=0x7) 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000949000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000328000)=""/184, &(0x7f000021d000)=0xb8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007f9000)=0x0) prctl$setptracer(0x59616d61, r3) 2018/01/27 14:45:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:11 executing program 4: r0 = socket(0x1, 0x1, 0x402) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) fadvise64(r0, 0x0, 0x4, 0x3) [ 218.539695] can: request_module (can-proto-0) failed. [ 218.559389] can: request_module (can-proto-0) failed. [ 218.573580] can: request_module (can-proto-0) failed. 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000cc7000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_flags=0x800}) setsockopt(0xffffffffffffffff, 0xfffffffffffffffd, 0x7, &(0x7f0000001000)="", 0x0) 2018/01/27 14:45:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)="", 0x0, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 218.648940] device eql entered promiscuous mode 2018/01/27 14:45:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() writev(r0, &(0x7f0000730000-0x10)=[{&(0x7f00000bc000)="96", 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3f) tkill(r1, 0x15) 2018/01/27 14:45:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000113000)=@flushpolicy={0x98, 0x1d, 0x400, 0x2, 0x1, "", [@algo_auth={0x88, 0x1, {{'tgr192-generic\x00'}, 0x1f0, "e80cce475624b3ff6e72e811aba17102c65385de2a9a5b84b03be67223efcc072856442aa498db084ab2efe9fb58c42b9203c9ec23f3d1cd56f0a4c78152"}}]}, 0xffffffffffffff74}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 218.695615] can: request_module (can-proto-0) failed. [ 218.710215] can: request_module (can-proto-0) failed. [ 218.759489] can: request_module (can-proto-0) failed. 2018/01/27 14:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000758000)=0x0, &(0x7f0000722000)=0x4) pipe(&(0x7f0000973000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00001dd000-0x4)=0x0) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) epoll_create(0x80) 2018/01/27 14:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x7, 0x807, 0x1f, &(0x7f00005ba000)={0x0, 0x0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00002a4000-0x10)={0x3, 0x7e, &(0x7f0000b62000-0x7e)="e1d5fcf395c971942b3978f54e0e9ba69abd2987053988b45cb6c5259e764fc4415c81f8030c9f927646d2d4a2d3455818429b132c8957f25a2d9c26b9f7c028ecf466623c06156e0fabd32881502563395f0973d7f7c65df3ed6663450d34638bcf1eb9ab5ad432bc4adac217559d7e896722565344a4555e9df5a9157a"}) sendmsg$nl_xfrm(r0, &(0x7f0000f5c000)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000002000-0x58)={{0x583, 0x1}, 0x1, 0x100000000, 0xed5, {0x7, 0x3}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009e5000-0x1000)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x0, 0x400}, {0x1, 0x800}, 0x0, 0x1, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) 2018/01/27 14:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)="", 0x0, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:21 executing program 7: futex(&(0x7f000031e000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000c30000-0x4)=0x0, 0x4020000000) syz_open_dev$usbmon(&(0x7f0000666000-0xd)='/dev/usbmon#\x00', 0x1e6, 0x101000) 2018/01/27 14:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:21 executing program 4: r0 = socket(0x1d, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00009c4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000438000-0x4)=0x14) listen(r2, 0x5) sendmsg$nl_route(r2, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0xde, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 14:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)="", 0x0, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007aa000-0x8)={0x0, 0x0}) r2 = getuid() lstat(&(0x7f000053c000)='./file0\x00', &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r1) fchownat(r0, &(0x7f00005d8000)='./file0\x00', r2, r3, 0x0) r4 = socket$inet(0x2, 0x4000000805, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000095c000)=0x4, 0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000078b000-0x88)={0x4, 0x0, [{0xf000, 0xab, &(0x7f0000483000-0xab)=""/171, 0x0}, {0xd000, 0x12, &(0x7f0000a40000)=""/18, 0x0}, {0x0, 0x8e, &(0x7f0000ef0000)=""/142, 0x0}, {0x6004, 0xe0, &(0x7f000065f000)=""/224, 0x0}]}) r6 = dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000063e000-0xc)={0x0, 0x7968, 0x2, [0x81, 0x3]}, &(0x7f0000f2e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e8e000)={r7, 0x1000}, &(0x7f000069b000-0x4)=0x8) munmap(&(0x7f00005f4000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005fb000)=0xfffffffffffffeee) 2018/01/27 14:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') clock_gettime(0x0, &(0x7f00004be000-0x10)={0x0, 0x0}) ppoll(&(0x7f00006de000)=[{r0, 0x80, 0x0}], 0x1, &(0x7f000016a000-0x10)={r1, r2+10000000}, &(0x7f000056b000-0x8)={0x34}, 0x8) fstat(r0, &(0x7f00000a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x48000000) ioctl$TIOCCBRK(r0, 0x5428) sendmmsg(r0, &(0x7f0000854000)=[{{&(0x7f0000fd3000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000eee000-0x20)=[{&(0x7f000084f000)="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0x1000}, 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0x1000}], 0x2, &(0x7f00003b2000)=[{0x110, 0x112, 0x34446f06, "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"}, {0x78, 0x10a, 0x20, "ce3e2c8d02b3f2ceb89e1627e13695972ff7d7cf9c0066c5daac896f8eb6ad750159801ab3ba50f2027ffbb1fe843361da8d67d2377add3037e5aa56d71b35338d80c4fed51602d6fa0985446422f3ca28c595bbe41f7d92cc59ce4ef82a752ba5"}, {0x98, 0x104, 0x20, "0d4e4f58a4f4d12607ab3258c7207bc02b435e68f7596eeb27805dad07f668258b39ff31ac0cdb91e58c6a6222c3774cff0eed9ef82af2fd6ef6034156a972f09dbb1e0d01fd1cd3fa4ad4a50f2f70dabc26eac1ebed90fd49c922d3b67b75b5a51e94c6310e9d2f3e0595b8d94fe1a816cfe8a567cc369cd79235c3a0536f39df15"}, {0x98, 0x115, 0x0, "f74564715e28ebc5fc09e00ba5efa3b0be59351ff198d6976398d1f14dee578e47098f29d0727ddcea08fc9cf8540e97e98cd85507908f280c5f237cdc8e5de6e6b7d8ae1262d2d4d28eb4045acb2a132a667b22e8d3dfecc7eeba6db22836d5ff869300538770d13aafd8228fd421028bba7b846eeaada4ec6bb454b6eabed2c524d9141ecbc2"}, {0x28, 0x11f, 0x40, "3cf8c40efabca3227acd41d0762b84add55008"}, {0x20, 0x11f, 0x978c, "ad9a83e6583ec2386d2ba1"}], 0x300, 0x4000000}, 0xadc}], 0x1, 0x8080) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000098e000)={&(0x7f0000e1e000/0x4000)=nil, 0x4000}) 2018/01/27 14:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x2, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) [ 228.603337] can: request_module (can-proto-0) failed. [ 228.609636] can: request_module (can-proto-0) failed. [ 228.675971] can: request_module (can-proto-0) failed. 2018/01/27 14:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000b95000-0x8)={0x2, 0xcf4}) 2018/01/27 14:45:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000029000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f93000)=""/153, &(0x7f0000551000-0x4)=0x99) 2018/01/27 14:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x101, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f000056b000-0xa)='/dev/dsp#\x00', 0x800, 0x2) ioctl$TCGETA(r1, 0x5405, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) epoll_wait(0xffffffffffffffff, &(0x7f00004bb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0xfffffffffffffffb) getsockname(r0, &(0x7f0000e72000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a36000)=0x26) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:21 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0x2, 0x0, 0x3, 0x3, 0xa0bb}, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/60, 0x3c, 0x140, &(0x7f000088a000)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000002000-0x8)={r3, 0x5}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000001000)=r2) 2018/01/27 14:45:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) socketpair(0x1b, 0x1, 0x8, &(0x7f0000b43000)={0x0, 0x0}) write$vnet(r0, &(0x7f0000eb9000-0x68)={0x1, {&(0x7f0000ade000)=""/4096, 0x1000, &(0x7f00002d9000-0x7e)=""/126, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00005e4000/0x2000)=nil, 0x2000, 0xa, 0x50, r1, 0x0) 2018/01/27 14:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0xb5e, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e51000-0xc)='/dev/amidi#\x00', 0xff, 0x280002) r1 = open(&(0x7f0000130000)='./file0\x00', 0x8000, 0x120) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cf7000)={r0, r1, 0x3, 0x2}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x80dc5521, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$cont(0xffffffffffffffff, r0, 0x83a, 0x81) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) prlimit64(r0, 0xf, 0x0, &(0x7f0000f5b000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x4, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) [ 228.807308] can: request_module (can-proto-0) failed. [ 228.809196] can: request_module (can-proto-0) failed. 2018/01/27 14:45:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="f2c36b6bc8ab1a42c9136d587a7adce3", &(0x7f0000002000-0x38)=@ethtool_sset_info={0x37, 0xaa, 0x401, [0x101, 0x5, 0x0, 0x1f, 0x8, 0x42, 0x6, 0x9, 0xba, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1680, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x4, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/rt_cache\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={@generic="31a82b1b999f7fc679f3284e8a4a26c9", @ifru_ivalue=0x5}) rt_sigtimedwait(&(0x7f0000002000)={0x3}, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x8) r3 = getpgrp(0xffffffffffffffff) syncfs(r0) getpgrp(r3) clock_gettime(0x0, &(0x7f0000f70000)={0x0, 0x0}) r6 = semget(0x2, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000)={r1, 0x7}) semctl$GETNCNT(r6, 0x3, 0xe, &(0x7f0000003000)=""/132) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000da2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000ba9000)=""/36, 0x24}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000191000)=""/244, 0xf4}, {&(0x7f00005fb000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/1, 0x1}], 0x6, &(0x7f0000001000-0xf)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f000066d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000092e000)=[{&(0x7f0000ddf000-0xc3)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0x5}, 0x95f}], 0x2, 0x20, &(0x7f00004c4000)={r4, r5+30000000}) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x7fffffff, &(0x7f0000001000)="", 0x0) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x2000000000000, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000025b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b62000-0x28)={&(0x7f00000b4000/0x3000)=nil, 0x401, 0x2, 0x40, &(0x7f0000e29000/0x3000)=nil, 0x7}) [ 228.853826] kauditd_printk_skb: 8 callbacks suppressed [ 228.853834] audit: type=1400 audit(1517064321.985:3390): avc: denied { getrlimit } for pid=13181 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 [ 228.859420] can: request_module (can-proto-0) failed. [ 228.874350] device eql entered promiscuous mode [ 228.927993] can: request_module (can-proto-0) failed. [ 228.985693] can: request_module (can-proto-0) failed. 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup3(r0, r0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000074e000)=0x800001) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000063000-0xe)='/dev/admmidi#\x00', 0x1, 0x100) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000bb3000)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = syz_open_dev$mice(&(0x7f000097b000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00004ac000-0x4)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) write$tun(r2, &(0x7f0000366000-0x36)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x3, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x36) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000eea000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key(&(0x7f000076b000)='rxrpc\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000074b000)="8d1db75567facae2b753f4f7ef46b61c89ac3ff752cd7da1d3dfbaa25c7b51ccaf17c7c553ba6b0db200df414b167477ddee86d5fafbe585e2ddcc1edba5c0d3d435ce4a5afa938a19c9a26e97c141c7a01355c0fd4c0a942285615ff2cbcc3032f3f11c9dfd55af83ac1e81b33b8b507945d7dd45e3a72787e2b9db6f9473f7fbb70dab6a4e9f9105d369c534761e71b92c5e6c8a227502810fbe2f580dd9c8a52757e79c06072fb9225e992ec52bd92bcabc36ae1cc4709faf09a63e873df20677fe2fb4a0e8da6117c65d50d9dc620c9b47550d172b05e322", 0xda, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f00006ec000)="58bcb1be42e1a6a230a5b2da8eb2a87c9438263d30b5339272", 0x19) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f00005c8000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x2, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x0, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0x0, 0x7) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009e0000-0xa)='autogroup\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000051c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d4a000)={r2, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000086000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000031c000-0x2)=0x8, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000543000-0x4)=0x0, &(0x7f0000b32000)=0x4) 2018/01/27 14:45:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="289e621755a38acb7cd97bbbd323b609f2ead43395582501e4777a79e6b46aea4be03919dae5ac51872859b477da4c09c246b4f2429dcdc99b67ae3f96a455552a0e89f694d923074954e140f9bd0358ca37f1fc185a4b2d8cb9274531f8ccb39171e41c89ba1725629a5901b8cde7a1883a7a023436acbd79525bcca3b4a7ed5b9a9fb671c1cc01ad7b84f3bccbe06628469e597a83b58f737b780840ae1ec356b293d5e451a6b4cc4315eee886e56c47ec57758dd8c86385e91b97c135a0d1ca95df797f652728016ef6157b7c558e5b3e7ee1", 0xd4, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1c5, @time={0x0, 0x989680}, 0xaf91, {0x13f, 0x401}, 0x7fffffff, 0x2, 0xccb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000000000)={0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 229.083760] can: request_module (can-proto-0) failed. [ 229.091384] can: request_module (can-proto-0) failed. 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x1], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000561000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x1ff, 0x6, 0x1, 0x6, 0x1, 0x40, 0x80000001, 0x0, 0x4, 0xed19, 0xd0, 0x3, 0x10000]}, &(0x7f0000389000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x100000001}, &(0x7f0000000000)=0x8) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x1d, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="f2c36b6bc8ab1a42c9136d587a7adce3", &(0x7f0000002000-0x38)=@ethtool_sset_info={0x37, 0xaa, 0x401, [0x101, 0x5, 0x0, 0x1f, 0x8, 0x42, 0x6, 0x9, 0xba, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1680, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x4, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/rt_cache\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={@generic="31a82b1b999f7fc679f3284e8a4a26c9", @ifru_ivalue=0x5}) rt_sigtimedwait(&(0x7f0000002000)={0x3}, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, 0x8) r3 = getpgrp(0xffffffffffffffff) syncfs(r0) getpgrp(r3) clock_gettime(0x0, &(0x7f0000f70000)={0x0, 0x0}) r6 = semget(0x2, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000)={r1, 0x7}) semctl$GETNCNT(r6, 0x3, 0xe, &(0x7f0000003000)=""/132) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000da2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000ba9000)=""/36, 0x24}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000191000)=""/244, 0xf4}, {&(0x7f00005fb000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/1, 0x1}], 0x6, &(0x7f0000001000-0xf)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f000066d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000092e000)=[{&(0x7f0000ddf000-0xc3)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0x5}, 0x95f}], 0x2, 0x20, &(0x7f00004c4000)={r4, r5+30000000}) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x7fffffff, &(0x7f0000001000)="", 0x0) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000007000)=@req={0x7, 0x8004, 0x4, 0x1f}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000)={0x0, 0x2, 0x80000001, 0x3, 0x81}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001000)={@random="cd399702ec00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009c3000-0x20)={@generic="a4477eaf63aad5d1476b8ab3584892fd", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000018000)={0x0, 0x0}, &(0x7f0000018000+0x4d5)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000011000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0xd) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000003000-0x10)={r2, 0x1, 0x6, @random="d75b4ba84200", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000019000)=0x5, &(0x7f0000018000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) inotify_init() sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000749000-0x1c)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x81bb, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000083000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a31000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f37000)=0xb) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 4: socket(0x1d, 0x0, 0x0) personality(0x510000e) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000178000-0xf1)=""/241) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000204000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bba000-0x18)={0x0, 0x7, 0x0, 0x4, 0x6}, &(0x7f0000602000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000550000-0x8)={r2, 0x1f}, &(0x7f000099b000-0x4)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f000091d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e2a000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a06000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) mincore(&(0x7f0000d57000/0x2000)=nil, 0x2000, &(0x7f0000497000)=""/87) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x5, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = socket(0x11, 0x8000f, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) listen(r4, 0x0) dup2(r2, r3) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x2}, 0x8) syz_open_dev$dspn(&(0x7f00003a5000-0xa)='/dev/dsp#\x00', 0xc072, 0x40) r5 = syz_open_dev$audion(&(0x7f0000a86000-0xc)='/dev/audio#\x00', 0x8, 0x40) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00005a9000)={0x4, 0x0, &(0x7f00004b6000/0x3000)=nil}) accept$llc(r0, &(0x7f0000b74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000041d000)=0x10) getrusage(0x1, &(0x7f00008a0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x7, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) [ 229.296082] device eql entered promiscuous mode 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000a89000-0x8)={0x0, 0x0}, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000be2000)={@generic="7b0e793caddd43a9ccfd4d97d800e914", @ifru_names=@generic="e5f1e7e5ee9b8923897e243c5c920b85"}) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00007f3000-0x28)={0xff, 0x80000000, r2, 0x20, r3, 0x5, 0x81, 0x5}) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0xa6], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000089f000)=r1, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b97000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d7000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000742000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0xfff, 0x6, 0x7fffffff, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f00000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f01000-0x40)={0x200000000000000, 0x4000, 0x3ff, 0x8, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 4: r0 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000059f000)={0x0, 0x0}) [ 229.422925] device eql entered promiscuous mode 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001dc000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ad1000-0x88)={0x6, {{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000003000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00006ae000)=@get={0x1, &(0x7f0000209000)=""/68, 0x7}) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, []}, 0x60) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000093f000-0x10)={0xb9, 0x1f, 0x8, 0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000913000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db1000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa6000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffb, 0x401, 0x1, 0x10}, &(0x7f0000e08000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a7f000-0x10)={0xffffffff, 0x1, 0x4, 0x5, r4}, 0x10) 2018/01/27 14:45:22 executing program 4: r0 = socket(0x5, 0x104, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/226, &(0x7f0000860000-0x4)=0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, []}, 0x60) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) r1 = semget$private(0x0, 0x3, 0x8) semtimedop(r1, &(0x7f0000acb000-0x12)=[{0x0, 0x5b5, 0x800}, {0x1, 0x1, 0x1800}, {0x7, 0x0, 0x1800}], 0x3, &(0x7f000062c000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = getpgrp(0x0) r3 = gettid() r4 = syz_open_dev$adsp(&(0x7f0000ff0000)='/dev/adsp#\x00', 0x3, 0x200000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00006a1000)=0x3, 0x4) socketpair(0x0, 0x8000f, 0xfffffffffffffffe, &(0x7f0000b05000-0x8)={0x0, 0x0}) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) socketpair(0x9, 0x6, 0x1000, &(0x7f0000464000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000a76000)=0x0) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000671000-0x4)=0x2a0900) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') fcntl$getownex(r0, 0x10, &(0x7f0000f66000)={0x0, 0x0}) close(r1) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, []}, 0x60) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006ae000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x10000) r2 = socket(0x1e, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a30000)=0x0, &(0x7f0000b19000-0x4)=0x8) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$TCSBRKP(r1, 0x5425, 0x63) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r2) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xa8d) 2018/01/27 14:45:22 executing program 4: socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 229.525779] device eql entered promiscuous mode 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008aa000)='/dev/dsp#\x00', 0x9, 0x100) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00001da000)={0x2000, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80200, 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) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0xffff, 0x1, 0x81, 0x1, 0x1, 0x9, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x1, 0x8, 0x0}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000000, 0x0, 0xffffffff80000000, 0x10000, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003000-0x18)=@routing={0x32, 0x2, 0x0, 0x2, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendmmsg$inet_sctp(r0, &(0x7f00002e1000)=[{&(0x7f000029b000)=@in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86}, 0x1c, &(0x7f0000b81000)=[{&(0x7f0000001000-0x9f)="b83e9f7fa59dba99b128c1e761983474b9d097306a1711e9e78ccb2fbed33f5080ab8ab5999da361de4eb501be7409927f308fd78bd6b7035995f2cdab1dff460bbc9c37ace624f2d50e8016295746202918a7ce593d89c5f9952b94d27668910f3e4a363e0fb690a7da8affbef4a7db3cf01935fe12fdf3f964e2c5633634cc22da97867bf4ae21289f163f5c7774ed8b2136087dcdcd7ab976636e6d6cc8", 0x9f}, {&(0x7f00001fa000-0xb4)="2091bb1871cf0533fd7765441c85f59186499120fe420a8bc129d74689420beb1736cccfad4796924253d211022224e28412c20392e39e2597c78894a5550b3c2c2fcbe24bebe59f10a4dafcdfe3dd25e10e208d6f79153f2d2cbe524cda74f0995132272535d7bba12ff80752b6c44a4232f6d8810aa79cebcbb6c7ccab7acbbd1bccc48fc7dde80a2c58bb20a0ea3f5641f92ae70ab3cbaa3238cbb0c3b8dba448c6fa97da59d035c574def3bf9409bf51a630", 0xb4}, {&(0x7f0000000000)="f294041ef66e66fe4d394c45acd74b3f3d39ac2f64f0dee8e059db5af96d027d0b12369d5d7e32d40e265ca49afd449a83c1114dadb5054671d60538c03fcb5a42f366944f9b6678092cf830836a364e7260a8e55f71633a3a66eecfa51f79c1edf80d77a6a681defaa0f5ac7b3bdc6b630b41a2f5b2e609fa518d30f250c44e38501865ec17214d22bcd2c72acdbd7ec9547659af3e7db670c495ef9a3bcb16ec95c3621262788b3b6ff868c32380ecb3d0da4b956f48b78591d8ccf328864a713a27612f9cc2b5d716bdbd1d9283a236b39c6fb3987827ba064c2ea31489c878aa55cc66e9c8cd1f22fcc931ab6c6c", 0xf0}], 0x3, 0x0, 0x0, 0x40004}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="79eb5859d8a57b00fb65ac649b4f618677e834c518746baa8b90bde436e4fe8e8149bea7915cb7e10c0f8b42c574e955ead768bc4e71451a43e18f7ead84599b2a3847e4854fea97127a6b0b0d62a9d9f03e03c124c456e19fdf819ff31b9d811acae24078ce6414209c2ae926aca4b97fd2f304d772df72113885e6d82870a7952b23f1a46f4fc7383cc3724f6e6ae4eec8db323636973a851b00b3ca0dcfd038cfe1949a2398", 0xa7}], 0x1, 0x0, 0x0, 0x20008000}], 0x2, 0x40010) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000047a000)={0x0, 0xb7e, &(0x7f000029f000)="a0661463cbbf2384b4a974d849636500d1418c312428a0332360ad35b8e7289738079ef58c6e99caa4f988baa0946ad2345853f75f34884a8bfb9a080fe09f1959b1120935fc6c93c774ef18137e9f3843b40f2a8094f8337e6a60a00b77de33375988a69fb7894611ad9b7dc4b83e095fa9a7faf907c9735ab9d526167c8f2b4927e199e93c60676fbc3f668f4d5fbc969bb428ab7bed1240360a19da630140905aefa3bddaa69b26dcbdc29501717bcf1f1b3899f1", &(0x7f00000a7000)="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", 0xb6, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000de4000)='.request_key_auth\x00', &(0x7f0000a3a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d3e000-0x4)='user', 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000315000)='keyring\x00', &(0x7f0000ae8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000059d000-0x4)=0x0) sendmsg$nl_xfrm(r4, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = msgget$private(0x0, 0x40) msgrcv(r5, &(0x7f0000599000)={0x0, ""/19}, 0x1b, 0x3, 0x2800) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 4: socket(0x1d, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d91000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d26000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000428000)="", 0x0) [ 229.666273] device eql entered promiscuous mode 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) wait4(r0, 0x0, 0x8, &(0x7f000081d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) write(r1, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e8b000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003b1000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, 0xfffffffffffffffb, 0x3f, 0x100, 0x3, 0xc0040, r2}) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0xfffffffffffffffa) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000497000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00005cb000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0xffffffff80000000, 0x10001, 0x6, 0x6, 0xffff}, &(0x7f000075a000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000498000-0x10)={r2, 0x3c, &(0x7f00005e5000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x6}]}, &(0x7f0000997000-0x4)=0x10) write$vnet(r1, &(0x7f0000a0b000)={0x1, {&(0x7f00000e6000-0x1000)=""/4096, 0x100000161, &(0x7f0000a94000)=""/139, 0x1, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x80200) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_ivalue=0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r3, r4, 0x80000) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/27 14:45:22 executing program 7: r0 = socket(0x1d, 0x802, 0xacc) accept$unix(r0, &(0x7f000048d000-0xc)=@file={0x0, ""/10}, &(0x7f000084d000)=0xc) prctl$getreaper(0x3, &(0x7f0000356000-0x8)=0x0) 2018/01/27 14:45:22 executing program 4: r0 = socket(0x1d, 0x0, 0x0) tee(r0, r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a20000)="", 0xfffffffffffffdb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000018c000)=[0x33f, 0x2]) 2018/01/27 14:45:22 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fda000)='/dev/midi#\x00', 0x9, 0x2) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000dc2000-0x4)=0x4, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdc000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x79a, 0x3ff, 0x1}, &(0x7f0000e4d000-0x4)=0xa0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x2e3bcedb9ae19918, &(0x7f0000fdc000)="a279cbf21a9ef9f9c765935a44dab5b8dc9012a94fa3b81bf652cd283f56199c01b4a011844b2060cf68b8815631bfe5a7699a68f8a77211dd58f496172653e12c2fa5c4", 0x44) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdd000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009e1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000fdd000-0xd8)=[{{0x0, 0x7530}, 0x3, 0x100000001, 0x401}, {{0x0, 0x2710}, 0xffffffffffffff01, 0x7ff, 0x8}, {{0x0, 0x0}, 0x1f, 0x8000, 0x1ff}, {{0x0, 0x0}, 0x9, 0x3c12, 0x7}, {{r4, r5/1000+30000}, 0xffffffffb3df6b68, 0x8, 0xe8}, {{0x0, 0x2710}, 0x5ef4c8f, 0x4, 0x3}, {{0x0, 0x7530}, 0x3, 0x4, 0xff}, {{0x0, 0x0}, 0x3, 0x2, 0x9}, {{r6, r7/1000+30000}, 0x4, 0x2bca, 0x7a}], 0xd8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fdb000)={r3, 0x1e, "474afa5139b8d8a349aa3604d20325c9cedbda827108b15333d266d6c46c"}, &(0x7f0000fdc000-0x4)=0x26) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000fd9000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000036a000-0x4)=0x0, 0x4) 2018/01/27 14:45:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000aac000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f00006ea000-0x10)={&(0x7f0000155000-0x1c)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) write(r0, &(0x7f0000409000-0x78)="bff91de31f4e83c2a59480550283aaf12ca25cd5dafc80c207aea4f61db2eff4c9698a336d22a209c356a16212a1181c3a523ea26f24b08c3140c8bed067cf4a1661c989cae0626e92e3764d3b7ac8302ab01132f66d693678d29e54b4f67ca57b469d78ba708d84bada6138159aa2bb11dea76114a1e3ac", 0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) 2018/01/27 14:45:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0xe000000, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0xfffffffffffffffe, 0x0}) 2018/01/27 14:45:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000930000)=@assoc_value={0x0, 0x6}, &(0x7f0000359000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ef3000)={r2, 0x4, 0x4}, &(0x7f0000b3c000)=0x8) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) mkdirat(0xffffffffffffffff, &(0x7f00004dd000-0x8)='./file0\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa3000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) 2018/01/27 14:45:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x286, 0x328, 0x2, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c43000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000a3000)=0x0) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000107000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024f000)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f000007e000)='/dev/sg#\x00', 0x1, 0x40000) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000b9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000251000-0x4)=0x14) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000e0000)={r6, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, 0x0, &(0x7f0000252000-0x4)=0x0) futimesat(r2, &(0x7f000024f000)='./file0\x00', &(0x7f000005b000)={{0x0, 0x2710}, {r3, r4/1000+10000}}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000250000)={0x3, r2}) open_by_handle_at(r1, &(0x7f0000250000-0xbb)={0xbb, 0xeca, "9ff66941d5d014aeac2a66a2b93ad6c5238fcabd44c7ec2d7470b7088be5f4e1b516818d40e5f06d83736370bce212225f18456fb20389f5f610f11cef6750b23003fe4f241585dd618f85116fa4ea18f954509286e933d702380e65e1da9c1cb6586b11c4c8677d44e074bfcdf80379db7d610f141e47e53ee749fd350c08860e5b0cc95d5462fa5f1afb5c247a3c41e7edbd259053fbda854ea34b15e1819da70b9b80ae40dbb844ebaa3a89ba462fb94601"}, 0x40) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000099000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000c5000-0x8)={0x3, 0x9}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000024f000)={0x0, 0x80000, r1}) r8 = syz_open_dev$vcsn(&(0x7f00000bc000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x40002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000024c000-0xc)={r7, 0x80000, r8}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 14:45:23 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x100000001, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getgid() r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000570000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x5, &(0x7f0000b95000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e34000)=0x0) r8 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) sendmmsg$unix(r0, &(0x7f0000add000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000442000-0x98)="b39449160874e83b1cc546e59dd0e5977df1e6376b5111710da2d6349397c74a3496303e98d13a626a2bf22041d2ad0f12acd2724e163d75f8158bed91c40075f8c8bf5508c531100a9cab44e37829fb94e8ca045d7cda14733af376c7a816651d3cc839e33bc0f6d7f8283df88ffb4702994ef342953668b6195146aa6c31c0feef423d4c571aa672756576def0ca6a69fb799f051003d3", 0x98}, {&(0x7f0000001000-0xdc)="5bc27649d17c0e26f550d74fe36a501dbad5b1f2f4f49aac43895b38dd1c73a76b0573c4b1f2ca2ac39ea336151d92826f1c77a634d0e02f252637932df949efc56c040aed061a1f8992d4cc3c276c5e43f32042f5f9773dc30cca2c818f91ceadec66544543f5ebc4edad43f6ed27febd67631610561a5c9795cb0033c9f313e5f24969f90ad3e070e44d114e1c0fdcbc99d9a5c2f0c4463b475d536a02c7f974809b453b99d0453e43485eb4fcfd3e7b82be653fb8431c460e51e4f51c234f74033005069aa509db732e99013fe73d3ea58de0191a3c7f5205fe52", 0xdc}, 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0x1000}, {&(0x7f000097b000-0x67)="450c1fdef3ae0fe1046ead2f4c52544c2bcf56c00d4b50bd875418a6049915c5d1cbfb4966ba84354615719020be14375b92e71761191ffc45c7ebef01a5e7ee30c691dbeab903cd583d1c92cc4858970b143b77ec05d5b6e7aa589b320314e657cf4bee9b1406", 0x67}, {&(0x7f0000962000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000696000-0xf0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf0, 0x91}], 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000345000-0x18)={0x0, 0xffff, 0x30, 0x3, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r10, 0x200}, &(0x7f0000002000-0x4)=0x6) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000)=0x4) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x286, 0x328, 0x0, {0x3ff, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a51000-0xc)='/dev/amidi#\x00', 0x3f, 0x406001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b71000-0x50)={{0x401, 0x5973}, {0xa2, 0x21}, 0x9, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x44900) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 3: r0 = socket(0x2, 0x80003, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003bf000-0x4)=0x0) r2 = gettid() tgkill(r1, r2, 0xc) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000)="", 0x398) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x400800) 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) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000002000-0x30)={0x94, 0x0, &(0x7f0000002000-0x94)=[@register_looper={0x630b}, @acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x50, &(0x7f0000002000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000002000-0x50)=[0x30, 0x20, 0x38, 0x38, 0x78, 0x30, 0x20, 0x38, 0x58, 0x0]}}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f0000001000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000000000)=[0x18, 0x78, 0x18, 0x28, 0x78, 0x20, 0x22468b24b3e195d1, 0x78]}}], 0xb1, 0x0, &(0x7f0000000000)="dabb1c7357494ef8c7637ef9deccb5e7b268184fd4f24d07ff6a9c381010c1153dac2964715cf32127546f80c65543e75acb6130c2270e89b1400ae4f8594c0e28593ec859e8bd580b49ebb5b150b62eaf6d775f0004e15fc3d0dde909bbd1f3e2185c0d87241218dfec04a8d562f11c8d394a5bcb50bcc59c558a16235c648534af19ec052b61fba113c66b778db78077296c89b438f1290e52089389f0f04535918ea433e9cea276055422bb33ef0446"}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000001000-0x8)=0x10080) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x40, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000003000-0x58)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}], 0x58) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x286, 0x328, 0x0, {0x0, 0xffffffffffff0001}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) 2018/01/27 14:45:23 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000655000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x286, 0x328, 0x0, {0x0, 0x0}, [{0x108, "335886a172e41fa3893ec35f6101ce962354bdb9cc70a3263a4abe4c33", 0x7, "902b13e48bd63debadf22e9d018b6fa35b38d96d6246096808f446d73ac16020a63163a43b2e180509a1004c19f54359bbcfe89f24e8554fe5b84ea6d3b90583729c86bac7dbd56afd534102a868b22ba8ad1ba930a54d74edb721a38a949308acdd2859e4282387233c1c415e265c7b44aff479db555bc144892397243a6cca73d82207ffc2d170689d3f34e64e5853dda8ed01ed2141f7db7f062111481616db16dc598abfa6f8be068c2fd23a382fac7e310925adcb3794eb7abef32097057d55604ef51ed5b773b035b98f5494c43aca7de22710ba4eebc0a79ce158adbfb9b5dd9941d89356"}, {0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x388) [ 230.006727] device eql entered promiscuous mode 2018/01/27 14:45:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='cmdline\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x17e, 0x220, 0x0, {0x0, 0x0}, [{0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x7, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x280) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000002000-0x86)="0f79b40d9a5b13fba91c94608f71c3741634307121c3aa000105b918753cf9e107fc9971daa87961f19350f770daf3578e93daae81513707d794537c300697339de1b4f05b5d9527520e815b72bf67f21b0ad4a0217fa358149141b83aa82c2754786d54f8ed508b79d08b52f9772835dffa77986791e0d5be8b4f7c8c6a202cf57e461c5a18", 0x86, 0x0, &(0x7f0000002000-0x14)={0x11, 0xf8, r1, 0x1, 0xcb8a, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x94)={0x0, 0x8c, "0911c9569d51cc08e711d992d5c8bfade26b4f0480654bd84894f435f29340c65023cc998e621a6aa49a6e9b6e2e177cd32702143b87c3aaf9f98dfb5d5c4985e6df7f747eafd9ac2511a1f16df2e3e624771ba47dc9ca325fb0692f3aa7ffe6fe11df55abd7927afde77d0fd77287a9dbf0941c4290405d3b5be79d4ed69364c82896c7ebc2b2f6ba51b7e6"}, &(0x7f0000002000)=0x94) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xa0, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x6f, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x7f)={0x0, @in6={{0xa, 0x3, 0x400000000000c063, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r4, @in6={{0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x7, 0x0, 0xa}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000c05000-0xa1)="4cac23a4b0def3d04a5798a81ff126f67a49ff5af472ef926e6a7f315e47b1f3a427422c9a75444e7bd8c2516be4ef5c4aae1f0cc8a1284bffcee4b75c604c0501ad371612c1626bf23f2ec94805bec866053a15d7d3979f98ef55e309b0f5bd4b3063a300fa9fa53ce443a53d8ea0d45d5d8f8024778ee3a96ad63592e77460809261c03debe29f9f67fb602967502533b8420a83e2a0110ddeb79137727ee262", 0xa1}, {&(0x7f0000000000)="b3d537b97825ef873f094a51f03c2dbd8d1767e46e6fa501cc5c13b3f083b37b45b089a1faf0799af081ec40c434c544d5583ff289b1d53c45515dea749cae93c024b5cdf590d6562ccd08574d704947b46f14de8298de260f07242de274df373a79f305f367d64d960807b81f48d22ab916ffe12c03d7488c50d074", 0x7c}, {&(0x7f0000001000-0x78)="cdef81840f1e0d5578fced49f5cc0108d6baa6b4aa892cac2e155573a6a959cb9a3e4f18cb0aaf1394c305d85b6a8dbb975985fd59760386e2a5e9ba021b61bff4f687f41d87eaeba53821b0717cfa9ef5556a2cf0b0f1605d7a349ce2683e22920cbde6ad665a19fa64fc87431f35b0500c4603d2e8e49c", 0x78}, {&(0x7f0000cf1000-0x7d)="42907567d9a0fe30ce9781fc31e202acebfc81e4c48f86de5defd7f6006c5935c9169cfc040d83371f3881f88e7c142d8c53fdbdbc6d48a187fbf75055058062ef9e777c20ad2b8e0a644960b1ab4e23018cf540f205c806c9de8d92c3110e2b2cc06ece42410bdba2711c7ebe5e6cd542daba9b647040eec6aa87077d", 0x7d}, {&(0x7f0000894000-0xbe)="63aaf9bececd886ffbca18f4aa14afba1860563f01d6fe7d76a8e8c50ca5d5005355c81c3f4e45195c39392b353b4341d99985b1ea69e7515f41e6a989395d5d06eef22d1d4a9cf9012ca544ae750bf42e5f76b9526539dd90cd7a4d4ae7c0491acd17bb98d49f4eab0c99406584908a2160f075420eb2601ba79b13990581a1a2903a104bd7a6ad0312cd879c51da300e562e8407e0c355cd2c948503a78ba2bec80835c36dfec334548fec7dac58fa4666db42151e9399018bf03c5119", 0xbe}, {&(0x7f0000001000-0xce)="7109d8202a08970f03458faf845ad83f63008846aba6a4357c027e40cb78ab7eedf6511d97dd15024b59ea4d863627b07a81a33d7992724eef89bd1f6b25066b3068619a08f3be292855bfdc17a29c836fa30acec058b58d9058a870decd2d4cd0d72d2b4a7f00363655ec897067344ab41e75542180661b9f14737ebacc9f7818c0b67e5966f906f25b64177305cf1e31f593284ad1a080d970eed8e3afe385d860bab1d97d1670194bf09704c181c145c581ce63007f40eabe502bc97178bc7ff1224723207ff67d26c118fa27", 0xce}, {&(0x7f0000a98000)="8953eccccfa3fe10ce26954a4b0cf1cc698deedd0602fe4680f728f4f8e5b5cd5c3d68f07255bcceea06034d88a870388efdfe13345b87c9beffe3288ab656a6e6b29ccd155293bbf7892559080dfa8285778ea95020798462045bfe8adc", 0x5e}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x24)="1d70963b42387becec1c9cda7f65cac18e274f139a985c5ef345701285ed9e7b2177350e", 0x24}, {&(0x7f0000fa6000)="ef2dd84f64eaa93211b2e929fff150e06a8b4886183772f6ad1fa13e126e2a90d81c3dc03cb0cd8769db4d6954f8a7d6e9aa37e3328529fa897b303386f2f0e94b8e8df45fa700bfa9064a46289aa4959f1da9e2414f8d2b0e0f9d5f9d7affb440b424576dbc00687aa83a034df7f06ced2aceae3b22c275cc31c08507f0cd4914afee8e37ecfe1d44b7cb7b96460800dd342caaeafde8a5ae8b6de0fd5176fbc7110955692ed4cf", 0xa8}], 0xa, &(0x7f0000000000)=[], 0x0, 0x20000040}, 0x40) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x820b, 0x4) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$midi(&(0x7f0000af6000)='/dev/midi#\x00', 0x6837, 0x400000) bind$bt_l2cap(r2, &(0x7f00008cf000-0xe)={0x1f, 0x7, {0x7fffffff, 0x1, 0x1000, 0x0, 0x8001, 0x6}, 0xffff, 0x8}, 0xe) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = msgget$private(0x0, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b5a000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a49000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fa000)={0x0, 0x0, 0x0}, &(0x7f000036b000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000814000-0x50)={{0x3caf3618, 0x100000000}, {0x9, 0x4}, 0x401, 0x2, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f000053f000-0x4)=0x0, &(0x7f0000a70000)=0x0, &(0x7f0000209000)=0x0) getgroups(0x1, &(0x7f0000085000)=[0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000107000-0x4)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e7d000-0x4)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000219000-0x78)={{0x0, r4, r5, r6, r7, 0x80, 0x8, 0x0, 0x0, 0x0}, 0x4, 0x2c, 0x3ff, 0x4, 0x0, 0xfff, r8, r9, 0x0, 0x0}) 2018/01/27 14:45:23 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c43000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000a3000)=0x0) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000107000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000024f000)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f000007e000)='/dev/sg#\x00', 0x1, 0x40000) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000b9000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000251000-0x4)=0x14) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000e0000)={r6, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, 0x0, &(0x7f0000252000-0x4)=0x0) futimesat(r2, &(0x7f000024f000)='./file0\x00', &(0x7f000005b000)={{0x0, 0x2710}, {r3, r4/1000+10000}}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000250000)={0x3, r2}) open_by_handle_at(r1, &(0x7f0000250000-0xbb)={0xbb, 0xeca, "9ff66941d5d014aeac2a66a2b93ad6c5238fcabd44c7ec2d7470b7088be5f4e1b516818d40e5f06d83736370bce212225f18456fb20389f5f610f11cef6750b23003fe4f241585dd618f85116fa4ea18f954509286e933d702380e65e1da9c1cb6586b11c4c8677d44e074bfcdf80379db7d610f141e47e53ee749fd350c08860e5b0cc95d5462fa5f1afb5c247a3c41e7edbd259053fbda854ea34b15e1819da70b9b80ae40dbb844ebaa3a89ba462fb94601"}, 0x40) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000099000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000c5000-0x8)={0x3, 0x9}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000024f000)={0x0, 0x80000, r1}) r8 = syz_open_dev$vcsn(&(0x7f00000bc000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x40002) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000024c000-0xc)={r7, 0x80000, r8}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/dsp\x00', 0x4c01, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a56000)={0x0, 0x0}, &(0x7f00006b2000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e3d000-0x8)={0x0, 0x0, 0x0}, &(0x7f00005e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d72000-0x10)={r1, 0x0, 0xfffffffffffffffc, 0xfff}, &(0x7f0000f82000-0x4)=0x10) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x1e6, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x144, 0x1e6, 0x0, {0x0, 0x0}, [{0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x246) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000066a000-0x4)=0x0) r1 = getpgid(0x0) socketpair$inet6(0xa, 0x6, 0xe5, &(0x7f00000ba000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000288000-0x10)={&(0x7f0000ada000)='./file0\x00', 0x0, 0x10}, 0x10) kcmp(r0, r1, 0x6, r2, r3) r4 = syz_open_dev$amidi(&(0x7f0000c65000-0xc)='/dev/amidi#\x00', 0x100000001, 0x10100) getsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000d7a000)=0x0, &(0x7f0000970000)=0x4) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f00004c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000e4e000)=0x200000000) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000e3f000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) write$vnet(r5, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) write$vnet(r5, &(0x7f00005ec000-0x68)={0x1, {&(0x7f00006c4000-0x1c)=""/28, 0xfffffffffffffce4, &(0x7f00005f1000)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a) 2018/01/27 14:45:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e95000-0xd4)={0x0, 0xcc, "f538596bcd7c4bd195e18a523d7b970f699c992fb490483aa1da94aa965ddfad45886767ce912c57904bf5e2ae2c7ff2293f91407d15fed865c1bdc171e0144f6fe20ec6bc61c63059d3f40fe1354ff4492bea99f6eeee3888b5a82ec52b1f39c19f7629c747d8b7b1e962fc24cdcd23d29ab7a0d30eddf6adfac40cbca376be8070abea26e15c01e5c76d00aa1f9bba9daa691aac1802c713efbe3f69273ea21acb9509644bc1d492b6b41e9f6d40065e325bb1da2b36fef87709e9af3cb2dbc56b7dc732d54c82254ed00f"}, &(0x7f0000001000-0x1)=0xd4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xfffffffffffeffff}, &(0x7f0000b94000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 230.078473] device eql entered promiscuous mode [ 230.108341] audit: type=1326 audit(1517064323.240:3391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.133210] audit: type=1326 audit(1517064323.241:3392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=314 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.160527] audit: type=1326 audit(1517064323.241:3393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.186141] audit: type=1326 audit(1517064323.241:3394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.212438] audit: type=1326 audit(1517064323.241:3395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.238603] audit: type=1326 audit(1517064323.242:3396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.263474] audit: type=1326 audit(1517064323.242:3397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 230.288248] audit: type=1326 audit(1517064323.242:3398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x1e6, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x144, 0x1e6, 0x0, {0x0, 0x0}, [{0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x246) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x6) r1 = syz_open_dev$tun(&(0x7f000084f000-0xd)='/dev/net/tun\x00', 0x0, 0x5) fsync(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) bind$can_raw(r2, &(0x7f0000606000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) sysfs$1(0x1, &(0x7f000008c000)="") dup3(r0, r1, 0x80000) 2018/01/27 14:45:23 executing program 4: r0 = semget(0x2, 0x2, 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000000)=""/253) 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$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002000-0x4)=0x0) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0xffffffffffff2546, 0x2, 0x80, 0xa0, 0x29, 0x0, r2}, {0x3f, 0xffffffff, 0x5, 0x2, 0xc3, 0x4, 0xc5e, 0x4}, {0x8, 0x8, 0x4, 0xfffffffeffffffff}, 0x6, 0x2, 0xa476c3149aca056d, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x6, 0x3, 0x6e74, 0x1, 0x3, 0x0}}, 0xe8) sysfs$3(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x2f52cdf7af804d00) prctl$void(0x27) getitimer(0x3, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$setsig(0x4203, r4, 0x4, &(0x7f000030f000-0xa)={0x34, 0x4, 0x3, 0x4489}) socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000-0x1c)=[r5, r5, r5, r5, r5, r5, r5]) setsockopt(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/27 14:45:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f000015a000-0x4)=0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f000019e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet(0x2, 0x6, 0x5) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="0000000000000001ff7fffffff00", @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f0000c15000-0xe)='net/dev_mcast\x00') ioctl$TIOCGPTPEER(r2, 0x5441, 0xffffffff) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) recvmmsg(r0, &(0x7f0000b3b000)=[{{&(0x7f00003af000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c83000)=[{&(0x7f00003df000+0x7cc)=""/78, 0x4e}], 0x1, &(0x7f0000062000-0x42)=""/66, 0x42, 0x0}, 0x8}, {{&(0x7f0000492000)=@generic={0x0, ""/126}, 0x80, &(0x7f000075a000-0x60)=[{&(0x7f000040e000)=""/223, 0xdf}, {&(0x7f0000fec000-0x1b)=""/27, 0x1b}, {&(0x7f0000412000)=""/159, 0x9f}, {&(0x7f00003c1000-0x57)=""/87, 0x57}, {&(0x7f0000067000-0x47)=""/71, 0x47}, {&(0x7f00002f2000)=""/199, 0xc7}], 0x6, &(0x7f000077b000-0xe1)=""/225, 0xe1, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000284000-0x10)=[{&(0x7f00005e3000-0xc)=""/12, 0xc}], 0x1, &(0x7f0000430000-0xa8)=""/168, 0xa8, 0x7}, 0x4}, {{&(0x7f000072b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a09000-0x20)=[{&(0x7f0000278000)=""/255, 0xff}, {&(0x7f0000890000-0x95)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f000065f000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000029a000-0x10)=[{&(0x7f0000bb0000-0x27)=""/39, 0x27}], 0x1, &(0x7f00000a3000)=""/102, 0x66, 0x5}, 0x5}, {{&(0x7f0000717000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a0d000)=[{&(0x7f0000697000-0xe0)=""/224, 0xe0}, {&(0x7f0000578000)=""/135, 0x87}, {&(0x7f00008d2000-0xeb)=""/235, 0xeb}, {&(0x7f00000a3000)=""/190, 0xbe}, {&(0x7f0000cc9000)=""/248, 0xf8}, {&(0x7f0000d95000)=""/247, 0xf7}, {&(0x7f0000d51000)=""/175, 0xaf}, {&(0x7f0000e57000)=""/20, 0x14}], 0x8, &(0x7f0000ec8000-0xa4)=""/164, 0xa4, 0x80}, 0x101}], 0x6, 0x41, &(0x7f0000bb3000-0x10)={0x0, 0x0}) connect$vsock_stream(r2, &(0x7f0000304000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000619000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x6, &(0x7f00008d9000-0xfb)=""/251, &(0x7f00008d8000)=0xfb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000473000)=0xffffffffffff7fff, 0x4) getsockopt$sock_int(r1, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x1e6, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x144, 0x1e6, 0x0, {0x0, 0x0}, [{0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x246) [ 230.312851] audit: type=1326 audit(1517064323.268:3399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13520 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000619000)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x6, &(0x7f00008d9000-0xfb)=""/251, &(0x7f00008d8000)=0xfb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000473000)=0xffffffffffff7fff, 0x4) getsockopt$sock_int(r1, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x17e, 0x220, 0x0, {0x0, 0x0}, [{0x3a, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, "477c9ee0d01bfe2c5165aaf32543b90d9661374e0765c2658f86"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x280) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000061b000)='/dev/midi#\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000d91000-0x8)='./file0\x00', &(0x7f00002a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000228000-0x8)='./file0\x00', r1, r2, 0x1100) r3 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="65716c0000000100", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r4, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/cuse\x00', 0x40080, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ca8000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r1, &(0x7f000046a000)=""}, 0x10) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$vcsn(&(0x7f000036b000)='/dev/vcs#\x00', 0x8, 0xe2801) bind$bt_sco(r1, &(0x7f0000ca1000-0x8)={0x1f, {0x9, 0x0, 0x2078, 0x59a504e8, 0x7fff, 0xffffffffffffface}}, 0x8) keyctl$read(0xb, r0, &(0x7f0000d4b000-0x7a)=""/122, 0x7a) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000677000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e24000)="05ffff000400000002") sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:23 executing program 3: mlock2(&(0x7f0000587000/0x4000)=nil, 0x4000, 0x4000) 2018/01/27 14:45:23 executing program 4: socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) r0 = semget$private(0x0, 0x1, 0x181) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000d35000)=""/161) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000621000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d67000)=0xfffffffffffffff9, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/27 14:45:23 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000677000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e24000)="05ffff000400000002") sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000071d000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r2 = syz_open_dev$dspn(&(0x7f0000a24000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000eb4000-0x50)={0x6, 0x8, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ea1000-0xc)={0x6, r1, 0xfffffffffffffffe}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00002e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:23 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000677000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e24000)="05ffff000400000002") sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x171, 0x213, 0x0, {0x0, 0x0}, [{0x2d, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, "477c9ee0d01bfe2c5165aaf325"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x273) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000677000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e24000)="05ffff000400000002") sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:23 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b09000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000b7d000)=[{0x3e, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x4, 0x0]}}], 0x30) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x200000000006) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x8000000, 0x0, 0x0, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, r1+30000000}, 0x0) socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:23 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000677000-0x4)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000260000)={0x0, 0x5, 0x5, @thr={&(0x7f0000283000)="cca192c10cc001289e42c20469448155e536b6bb89d048fcafbc056b26f63cfe8fcf671624e8c22e79f27828ad1f0606a0432938da28bd44ea8dc40cc817ef69ecbb3eca656f6b54af8fb2ae671b6567680295a748bd4dc12a17c56787aaa03fd9816acc330d0bbe8466e00b26daaa7aef9c39978e7a196d2a0f6af31dbc1147b7c63aafeb31386d5e3b542c6a500843801918cbb1e534f03c3d8cb53c41d3f6d32ee584e15a3f0297608c044150cdc99403b09464cd99587ab2e1e5c2272517a0a8bbb74d6dce7f847ea7cdbc34ffea83733304ef55a29e0a4136aba48f95944c03a89767e71b", &(0x7f000038b000-0xfc)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011f000-0x4)=0x0) timer_delete(r0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000951000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000793000-0x12)={@generic="bccdfa5eea5aeb93c606ef8f3f26748e", 0x0}) mount(&(0x7f0000c60000-0xc)='./file0/bus\x00', &(0x7f0000db8000-0xc)='./file0/bus\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000fa000-0x9b)="") 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) [ 230.555569] device eql entered promiscuous mode 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0xffff) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x20d, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x16b, 0x20d, 0x0, {0x0, 0x0}, [{0x27, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, "477c9ee0d01bfe"}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x26d) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000730000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/27 14:45:23 executing program 4: socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f36000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) modify_ldt$write(0x1, &(0x7f000042c000-0x10)={0xfffffffffffffffe, 0xffffffff, 0x4000, 0x4d, 0x8, 0xfffffffffffffbff, 0x3, 0x10001, 0x1, 0x1}, 0x10) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d58000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x13}, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = mmap$binder(&(0x7f0000942000/0x3000)=nil, 0x3000, 0x5, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b50000)={r2, 0x0, 0x0, 0x0}) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x165, 0x207, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x267) 2018/01/27 14:45:23 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000447000-0xb1)=""/177, &(0x7f0000305000-0x4)=0xb1) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000083e000)={0x0, 0xfffffffffffffffd, 0x80000000000003f7, []}, 0xceffb9970f04098f) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000041000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000044d000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000001000-0xf8)=""/248, 0xf8, 0x20, &(0x7f0000a5f000)={0x11, 0xfe, r1, 0x1, 0x100000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000000000)="0300076624601dc38f5e4bf5a755dc2724428273eb5545a61a4ab7", 0x1b) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) [ 230.625675] device eql entered promiscuous mode 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x164, 0x206, 0x0, {0x0, 0x0}, [{0x20, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, ""}, {0xd4, "4f6b89e1891a91ff12970daf46c4691b2dbb97fc76bc4f7199452c81f0", 0x1, "81015cd25c76563d75e7b30729005cb0876f102b7c0a91b303659fc2b5beb4ecc2cef820e442d56d4c6283f6e11cbae39deca7181d7b23214002895ab15fe0f6bb1c71c5d8e93e22420b3cf0bfeb82d1fb225e73b17b6c6d5f9e1575e76c0c1f104f03994cef83c3470a1cdcf4031a0f38c80173568297f24c7c8edf108e63ca7ecf3bb9f0d9e80e121817b9028623ce508407a1264cf020650c70ff672ba148dc70c266278981a9df413c176ffe310690f0ab92"}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x266) 2018/01/27 14:45:23 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r0, 0x0) ptrace$setopts(0x4200, r0, 0xffffffff, 0x20) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000acf000)=0x0) kcmp(r2, r3, 0x7, r0, r1) 2018/01/27 14:45:23 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000529000-0x20)={@common='bond0\x00', @ifru_flags=0x1001}) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 3: r0 = geteuid() setfsuid(r0) clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") readlink(&(0x7f00001d7000)='./file0\x00', &(0x7f0000152000)=""/220, 0x8c) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffff80000000) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000414000-0x8)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000801000-0x78)={0x5, 0x78, 0x80000000, 0x7fffffff, 0x4, 0x4b, 0x0, 0x3, 0x6, 0xc, 0x80, 0x0, 0x7fff, 0x0, 0xff, 0xfff, 0x9, 0x2000000000000, 0x6, 0x0, 0x7, 0x325d7ee3, 0x5, 0x3, 0x800, 0x103, 0x0, 0x4, 0x6, 0x0, 0x2, 0x10001, 0x7f, 0x1000, 0x6, 0x5, 0xffffffffffffff30, 0x6, 0x0, 0x175, 0x3, @perf_config_ext={0x1, 0x7ff}, 0x20000, 0x8000, 0x4, 0x6, 0xaa, 0x80, 0x96d, 0x0}, r2, 0x101, r1, 0x2) write$fuse(r0, &(0x7f000064f000)={0x1c, 0x0, 0x1, @fuse_notify_inval_entry_out={0x80000000, 0x40}}, 0x1c) sendmsg$nl_generic(r1, &(0x7f000085e000-0x38)={&(0x7f0000c13000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000785000)={&(0x7f00005d7000)={0x18, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x58, []}, @generic=""]}, 0x18}, 0x1, 0x0, 0x0, 0x4008081}, 0x8000) [ 230.693519] device eql entered promiscuous mode 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1000000000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:23 executing program 3: r0 = open(&(0x7f0000889000)='./file0\x00', 0x88002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x6000) shmdt(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000)={0xffffffffffffffff, 0x3, 0x14a7, 0x3, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000005000-0x40)={0x8, 0x0, 0x100000001, 0xe0, "02f456e16eea1f090f93cab099186abc531de36926ede029fc903888a7cece6966038d74ddfd0a7d4d8569c1", 0x47a1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) ioprio_set$pid(0x1, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@generic="ae477183b63a12a0fb7b90ef68943319", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000-0x8c)={r3, @in6={{0xa, 0x3, 0xe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000007000)={0x0, 0x2, 0xf, 0x9, "d947dfb7376bba05abb9c3f8fa822e4e2ec494bd05d43131891452d75da4850898f3fdf4f13411bbb74f6ab9", 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000008000)=""/4096, &(0x7f0000008000)=0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000-0xb0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1}, @in6={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}], 0xb0) ptrace$peekuser(0x3, r2, 0x0) 2018/01/27 14:45:23 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x0, 0x7fff, 0x3}, &(0x7f0000dee000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bd3000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1df, 0xfffffffffffffc01, 0x6, 0x24}, 0xa0) 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) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$TCFLSH(r2, 0x540b, 0x3) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x0, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000922000)={0x0, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) faccessat(r4, &(0x7f000079e000-0x12)='./file0/bus/file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000009d000)={0x0, 0x3}, &(0x7f00005d7000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c16000)={r5, 0x7, 0x0, 0xcf2f2ae, 0x4}, &(0x7f00001ec000)=0x18) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000e1e000-0x5)='ceph\x00', &(0x7f0000b84000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c3000-0x34)="b5ad982cfe8184b1c81959afc0b8fe36d4497edb83c652dde8bcdb61d51bb3b0e9c38569ea0e2885d55678893d7890be1fdb2a33", 0x34, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000854000)='asymmetric\x00', &(0x7f00002c8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002e5000)="d6ffe0b88711fab04f99242b296c915accc7a8f9bf5df88074c3db5d070292f304e0b1f96863a1906e75895bd717a186ab67d0e92294a7f5cdfc89056b79ec06842d8d7440915b329fceb9387c521ea82384c132474a3a1bfc9ce5a24e37bf93dfac7bb0de7853473963112ab8560597b3f5553feaaf55ac", 0x78, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f00003ba000)="d850da219ce2e983e3365c22cbe4b6014fb1c9afb89c6e40fe36454695138f3c4363c7242a80dbdad46c734b92de42cc8b431467", 0x34, r7) readv(r1, &(0x7f0000a0f000)=[{&(0x7f00002dc000)=""/4096, 0x1000}], 0x1) dup2(r0, r2) fremovexattr(r1, &(0x7f0000c8e000)=@random={'os2.', '/dev/sequencer2\x00'}) [ 230.746213] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13703 comm=syz-executor7 [ 230.775638] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13709 comm=syz-executor7 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x0, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x0, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xb1, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x20, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, ""}}]}, 0x111) 2018/01/27 14:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x7fff, 0xf, 0x7f, 0x8000, "95ccf2b41d1d3dbb7ecb0e9c8226f6f1362e8e500c9759d78bc39f20153ba28d"}) r2 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000b03000)="6108a15c449f74001099220e7b12d859", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@common=""/16, 0x10) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ac000-0xa)='attr/prev\x00') exit(0x0) write(r1, &(0x7f0000f55000-0x2c)="", 0x0) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xb1, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x20, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, ""}}]}, 0x111) [ 230.846134] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xb1, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x20, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, ""}}]}, 0x111) 2018/01/27 14:45:24 executing program 4: r0 = socket(0x100001a, 0x5, 0x3) r1 = semget$private(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000001000-0x4)=0xd9) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000-0x29)={@rc={0x1f, {0x5, 0x43b2, 0xa37, 0x2d, 0x100, 0x7}, 0xf}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, &(0x7f0000002000-0x1)=0x0, 0x61}, 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x3, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000)={0x3, r3}) time(&(0x7f0000c5a000-0x8)=0x0) 2018/01/27 14:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0xf2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xf2, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x61, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923da"}}]}, 0x152) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005f5000)={@generic="634fd5f3911c17522a7b6defef401338", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0xf2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xf2, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x61, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923da"}}]}, 0x152) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dea000-0x10)=@req={0x50, &(0x7f0000de9000)={@common='vcan0\x00', @ifru_settings={0xcb, 0xffffffff, @fr_pvc=&(0x7f0000de9000)={0x8}}}}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dea000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000528000)={0x3, 0x3, [{0xfffffffffffffffe, 0x0, 0xd7}, {0x7, 0x0, 0x100000001}, {0x10000, 0x0, 0x3}]}) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0xf2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xf2, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x61, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923da"}}]}, 0x152) 2018/01/27 14:45:24 executing program 7: r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[], 0x0, 0x0) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x80000001) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000ce1000-0x400)={""/1024}) read(r3, &(0x7f000080b000)=""/21, 0x15) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00004fb000)=""/165) socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) [ 230.940344] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x113, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x113, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x82, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee73550384"}}]}, 0x173) 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000c35000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000a73000-0x10)="caebdeef0ee1698f99e94ef059afebbe", 0x1}], 0x100000000000000d, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) close(r0) [ 231.017816] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x113, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x113, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x82, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee73550384"}}]}, 0x173) 2018/01/27 14:45:24 executing program 4: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002a9000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f000020b000)="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") socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008cc000)='/dev/vcs#\x00', 0x7, 0x40002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000646000-0x68)={0x3, 0xb61b, 0x7a3d, {0x0, 0x1c9c380}, 0x7fffffff, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4, []}, 0x10) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000098e000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) delete_module(&(0x7f0000c16000)='/dev/net/tun\x00', 0xa00) pipe2(&(0x7f00001e5000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00006fe000-0x4)=0x0, &(0x7f00003f8000)=0x4) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x4000000000000129, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x393) 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400, 0x0}, &(0x7f00008ee000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00009de000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c4f800", 0x9, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e"}}}}}}, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000fda000)={0x0, 0x0}, &(0x7f0000fd9000)=0x0, 0x0) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x113, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x113, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x82, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee73550384"}}]}, 0x173) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x123, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x123, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x92, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8"}}]}, 0x183) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000470000)='net/tcp6\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x4001ffffff) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x123, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x123, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x92, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8"}}]}, 0x183) 2018/01/27 14:45:24 executing program 4: r0 = socket(0x1d, 0x0, 0x0) bind(r0, &(0x7f0000da8000-0x8)=@sco={0x1f, {0x6, 0xd2a, 0xfff, 0xa7, 0x0, 0x2}}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) accept(r0, 0x0, &(0x7f00009c2000)=0x0) 2018/01/27 14:45:24 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000c0000+0xe7c)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a19000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a6000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000754000)={0x29, 0x7, 0x1, 0x7, 0x7}) r2 = socket$inet(0x2, 0x400008003, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x123, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x123, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x92, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8"}}]}, 0x183) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x12b, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x12b, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x9a, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f8"}}]}, 0x18b) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x6, &(0x7f000088a000-0x30)='L', &(0x7f00009c3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) getpeername$netrom(r1, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000012000)=0x48) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/27 14:45:24 executing program 4: socket(0x17, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:24 executing program 4: r0 = socket(0x1000001d, 0x80806, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/177, &(0x7f00008c7000)=0xb1) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x12b, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x12b, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x9a, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f8"}}]}, 0x18b) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d41000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x12b, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x12b, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x9a, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f8"}}]}, 0x18b) 2018/01/27 14:45:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x8, &(0x7f0000000000)="", 0xfe3c) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/27 14:45:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00003fc000)='./file0\x00', 0x10002, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3d4b, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text64={0x40, &(0x7f000031e000)="f20f18e40fe1b7350d47cbc4e2faf78cdb6fee4154c463b57a930000000005c403b168e157b9800000c00f3235000400000f30b9800000c00f3235000400000f30c4629dacb51b000000c461fa12b8b8ecd5f7c4c229406901", 0x59}], 0x1, 0x40, &(0x7f0000000000)=[@cr4={0x1, 0x1}], 0x1) r2 = syz_open_dev$dspn(&(0x7f0000566000-0xa)='/dev/dsp#\x00', 0x3, 0x400000) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00001bc000-0x1)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000001000-0x2)=0x2, 0x2) socket(0x20, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) set_mempolicy(0x4002, &(0x7f00000b0000)=0x39db, 0x80000000) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, {[]}}, {""}}}}, 0xffc0) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x12f, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x12f, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x9e, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c514"}}]}, 0x18f) [ 231.219643] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b63000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004e2000-0x11)='/dev/qat_adf_ctl\x00', 0x101880, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00002d4000-0x8)={0x0, 0x100000000}) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f000021c000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000022c000)={0x4, 0x100000001, 0x8, 0x5, 0x100000001, 0x1ff}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x12f, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x12f, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x9e, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c514"}}]}, 0x18f) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x12f, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x12f, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0x9e, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c514"}}]}, 0x18f) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x131, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x131, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa0, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f"}}]}, 0x191) [ 231.271561] device eql entered promiscuous mode [ 231.283350] QAT: Invalid ioctl 2018/01/27 14:45:24 executing program 4: socket(0xf, 0x3, 0x7) socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0xffd}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 231.312253] QAT: Invalid ioctl [ 231.343669] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000e0e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006d5000)=@sack_info={r1, 0x1ff, 0x8}, &(0x7f0000000000)=0xc) socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x131, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x131, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa0, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f"}}]}, 0x191) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) set_mempolicy(0x4002, &(0x7f00000b0000)=0x39db, 0x80000000) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, {[]}}, {""}}}}, 0xffc0) 2018/01/27 14:45:24 executing program 7: 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) pselect6(0x40, &(0x7f0000001000-0x40)={0xff, 0x7f, 0x5, 0x3, 0x2, 0x4, 0x1, 0x5}, &(0x7f0000000000)={0x2, 0x7fff, 0x9, 0x0, 0xeb4, 0x0, 0xcaa, 0x8}, &(0x7f00006cd000)={0x8, 0x20, 0x6, 0x5, 0x4, 0x1, 0x9, 0x2}, &(0x7f0000d47000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f00000bd000+0xc98)={0x7}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002aa000)='/dev/ppp\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00006bb000-0x10)={0x4, &(0x7f000088d000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000169000)={0x8, 0x0, 0x80, 0x3, 0x0}, &(0x7f0000c8e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007fc000-0x4)=@assoc_id=r2, &(0x7f00006ae000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000016a000-0x8)={r2, 0x4}, &(0x7f00008be000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002c8000-0x14)={r3, 0x1f, 0x80000001, 0x37, 0xffffffff00000001, 0xffffffffffffff7f}, 0x14) sendfile(r5, r5, &(0x7f0000335000)=0x0, 0x16) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dad000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socketpair(0xf, 0x807, 0x4, &(0x7f0000d37000)={0x0, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000f57000-0xc0)=""/192) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x131, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x131, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa0, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f"}}]}, 0x191) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x132, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x132, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa1, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f"}}]}, 0x192) 2018/01/27 14:45:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x800) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x1d, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003fe000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0xc0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000db9000-0x56)=""/86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000228000-0xa)={0x3, [0x0, 0x2, 0xc79]}, &(0x7f0000001000-0x4)=0xa) setsockopt(0xffffffffffffffff, 0x9, 0x2, &(0x7f0000001000)="", 0x65a1d8d81ef7fc4a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f30000-0x9)='/dev/ppp\x00', 0x201, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000260000-0x1000)=""/4096) getsockname$inet(r2, &(0x7f0000e07000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e5000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x132, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x132, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa1, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f"}}]}, 0x192) 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000009, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x0) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e95000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xbf, 0x61, 0xb514, 0x2}, &(0x7f00005d4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000102000)=@sack_info={r2, 0x0, 0x9f3}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007bf000-0x4)=@int=0x7, 0x4) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 231.492625] device eql entered promiscuous mode [ 231.498441] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x132, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x132, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa1, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f"}}]}, 0x192) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f30000-0x9)='/dev/ppp\x00', 0x201, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000260000-0x1000)=""/4096) getsockname$inet(r2, &(0x7f0000e07000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e5000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/27 14:45:24 executing program 4: setsockopt(0xffffffffffffffff, 0xfffffffffffffffe, 0x8, &(0x7f0000001000)="", 0xfffffffffffffc64) [ 231.560622] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="1d8a94caaa7416e9e29cebc6732b74a40ffa397ded8550eab13e76bc3d239f086ee2ecbe877a5f5dc808fb495ac5c8fbd15b121d3d7d624445073dbdc4703e1901e260cfb661eca16c20f967d6c18c1c93d8791137c06fcfd9020947914814316de1635821ae5d5fee72f79e04c15b0c264ac92173bedd3b507b21e03aced71e6ff2983b18027af2c2396fe949e3fa144ef8ca6e7905bc6d56d979928f574445eef76905b860e3a6cc062a2f18fa674bb9e24f755ce5ea7f270a77d09ce57616", 0xc0, r0) r3 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000c4d000)=""/98) keyctl$dh_compute(0x17, &(0x7f0000052000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'vmac(aes)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:24 executing program 4: r0 = socket(0x1d, 0x2, 0x20000000047fffc) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$llc(r0, &(0x7f0000660000)={0x1a, 0xfe, 0x8, 0x2, 0x10000, 0xfffffffffffffff7, @random="2d6f6159be79", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000eb1000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a5b000-0x8)={r2, 0x1}) 2018/01/27 14:45:24 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000)={0x0, r1, 0x2, 0x3, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f35000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000513000)={0x0, 0x3, 0x85, 0x6bb7, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r2, &(0x7f0000af2000)=[{&(0x7f0000fb1000-0xad6)="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", 0x6fc}, {&(0x7f0000620000)="59e4a0618972155c52669bebc5d642591a9233b5042a2873c60f9440d1469b32af6d9fefc073298dcbfe0ecceac495a5d7b5bd9ce7ab6004a1d6b7a6b77d661edaf76defa72c0948338af8e581e4e0778a090a1f253bdcf31dd8488b7edd5aa5a784f846100b31336017cc6bb8dd0d0062820a412c76404f3ef2814602", 0x7d}], 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/27 14:45:24 executing program 6 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:24 executing program 0 (fault-call:0 fault-nth:0): sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) 2018/01/27 14:45:24 executing program 1 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:24 executing program 4: socket(0x19, 0xfffffffffffffffe, 0xfffffffffffffffb) setsockopt(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, &(0x7f000027f000-0x60)="1d68f7296e5df6473d90363ff5d1fc8bed21cc9957522d4269ec0dc29af738382dd7a936e98172250726eff88b63bc1da1e138e19fdd832e17a972e979a44ef67df7a90344740332a9cdb1fa5fcb779a8f082f94514b5ade367319a4d7325307", 0xfffffffffffffff8) [ 231.644575] device eql entered promiscuous mode 2018/01/27 14:45:24 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) [ 231.674774] FAULT_INJECTION: forcing a failure. [ 231.674774] name failslab, interval 1, probability 0, space 0, times 0 2018/01/27 14:45:24 executing program 7: unshare(0x2020600) r0 = socket(0x6, 0x2, 0x0) pwrite64(r0, &(0x7f0000cbd000-0xa5)="", 0x0, 0x0) 2018/01/27 14:45:24 executing program 4: r0 = socket(0x1b, 0x0, 0x80000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x120)={r0, r0, 0x2, 0x40, &(0x7f0000802000-0xa3)="995ed75d56b7ed1216861def6af9427a585c2cf2cbf4eb9a91e64e9cd2b87dcf3583e4718e74db5b066577a23a5890204b77e6be74096601b1e6872892df38ce8ceca2ca086f505d0ca118f622aa9f4ab576d30282351e1c30073012ba9553bff7abc7a8b79853f4ca5b54d4409d70aab4e3b60e8640e293f6c70522f1360f2f803e4a5b825b32da097a9dd6bb25f9270ed2f037f3bacfca66cefb05f5c2abf1c0fb7c", 0x9, 0x7, 0xda, 0x1f, 0x4, 0x5, 0x9, "8d542f13c1cc26c556e4e307bfbe4e4da0169c1e958d95131f958b06bb630b33ac1a4aeac13b22b3d305cec79eb49c689cd6b262e51411f08082244bd489e56e1cd4b66629cf17305dd7a6062d358f7373e1361568c4e8885bb8917fefc7c94c84a120ccb59af2def8c89f8a8cca229f40c0c42668c7f17a0af0b017433e02032561d8dee6a9e2f0afbe6f38d3db8058a1d890db7eaefa097f4780ab431de854f63b50b02bcc3537e715b8a53034513b436d038a09fcfd55120bfd9d10d18cf116a072f828c93aae68a9440dec6fe91b408c71af40813dac44020a9914131380210fc0c79701910f28f2a5a16e1569f64ae9a4a3fd5aa846"}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:24 executing program 6 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x20400) setsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x62)="f3a4dcea1bbce22ec49e0e88b14d6e139bd3ef011e4427080a0f5a1a8e9607f31815c956af4af00945f308f33cec1bf8411ffd82271f3438a9a1135095f2a040621f5df544de33030195d84dce317ff30f7569c0bece40e22159f49bee6cf39f4414", 0x62}, {&(0x7f0000001000-0x17)="d11dfbcc7d65cfba2367975ae0817bb1e0aa58e9db00be", 0x17}, {&(0x7f0000f25000)="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", 0x1000}, {&(0x7f0000001000-0x68)="00d1e418968cfe4d8df8777c7a21cd3560eb5a46c38891a64f898a5c68056ea6a9d36f9ca8f74df21ed6351a159b77f4cfb6f3c7994721a152c3d5c218a19aa9a5f65952dcd6b0b2dd602af383f4a59edfc23aca667b9b440b42bd9a78a52935352a75d02071d823", 0x68}], 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="77050903efa19fab5e3177328edf672f", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) 2018/01/27 14:45:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$midi(&(0x7f0000062000-0xb)='/dev/midi#\x00', 0x2, 0x600440) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000d63000/0x18000)=nil, &(0x7f0000cc7000-0x18)=[@text32={0x20, &(0x7f0000e11000-0x51)="3ef2ea046800000e00366f440f20c03506000000440f22c026660f381431b8040000000f23c00f21f83501000d000f23f8c4e115e5a30b6900002e0ff295bd000000dac4ea0000000023000f8987000000", 0x51}], 0x1, 0x1, &(0x7f0000a51000-0x10)=[@flags={0x3, 0x0}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000043e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000e79000)={r3, &(0x7f0000e77000)=""/102}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000e15000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 231.702982] FAULT_INJECTION: forcing a failure. [ 231.702982] name failslab, interval 1, probability 0, space 0, times 0 [ 231.703000] CPU: 0 PID: 13968 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 2018/01/27 14:45:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000, 0x4, 0x4, 0xffffffff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt(r0, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/27 14:45:24 executing program 1 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x2001) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00005d5000-0x33)="df4a17ee1a21b8821ad93d892882a8b1cf968f579ad7fd1e0218b592a9f6d784ab981a517f9f37d9c54f780971f1022240d217", 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) [ 231.703009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/27 14:45:24 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000edc000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000932000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f59000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000347000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000484000)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa8000-0x10)={0x8000, 0x200, 0x8000, 0x1, 0x0}, &(0x7f0000969000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dbb000)={r4, 0x101}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000091000-0x88)={0x5, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(r3, r3, &(0x7f00005d5000-0x8)=0x0, 0x2000000000000ff) 2018/01/27 14:45:24 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000077e000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a45000-0x4)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x4, 0x8089, 0x3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x5b1}, 0x8) getresgid(&(0x7f0000b87000-0x4)=0x0, &(0x7f000034d000)=0x0, &(0x7f00008fe000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000)=""/34) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r3, 0x4a2}, &(0x7f0000001000)=0xed) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r4, 0xffffffff}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000001000)={0x7ff, 0x3, 0xff, 0x5, 0x3, 0xed}) 2018/01/27 14:45:24 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x10001, &(0x7f0000001000)="", 0x0) getpeername$packet(r0, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ad2000-0x5c)={r0, r0, 0x4, 0x49d897c3, &(0x7f0000000000)="8995381ce29d1c4539615c6c59564e69128d28ec49d1b4a213533c99113c1500eb4d5d5d7285b0da120470de1ea4a9540500ee0dff511f4504ca23f0f381216115c5f7346f443351abcfff91ef816717c20d8a4340c80c152625e6f206769143891df806563672137597ddafcea2920d082efa02b81c58a42d81", 0x7, 0x9, 0x401, 0x3, 0x401, 0x4, 0x7, "36ae1c4e8a37b47f468540b731431ab033c9561b57f83dd7d1aa3ef562dfc54a1e294114a80e8cfdec07f8db4bb06edf848a0e72"}) 2018/01/27 14:45:24 executing program 1 (fault-call:6 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:24 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006ff000)=0x0) getpriority(0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) [ 231.703012] Call Trace: [ 231.703027] dump_stack+0x194/0x257 [ 231.703044] ? arch_local_irq_restore+0x53/0x53 [ 231.703054] ? check_noncircular+0x20/0x20 [ 231.703086] should_fail+0x8c0/0xa40 [ 231.703104] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.703124] ? __lock_acquire+0x664/0x3e00 [ 231.703158] ? find_held_lock+0x35/0x1d0 [ 231.703181] ? __lock_is_held+0xb6/0x140 [ 231.703222] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.703239] ? rcu_note_context_switch+0x710/0x710 [ 231.703250] ? __lock_is_held+0xb6/0x140 [ 231.703275] should_failslab+0xec/0x120 [ 231.703287] kmem_cache_alloc_trace+0x4b/0x750 [ 231.703296] ? rcu_read_lock_held+0xa9/0xc0 [ 231.703307] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 231.703337] sctp_association_new+0x114/0x2130 [ 231.703353] ? sctp_v4_err+0xae0/0xae0 [ 231.703367] ? sctp_trans_elect_best+0x310/0x310 [ 231.703379] ? find_held_lock+0x35/0x1d0 [ 231.703407] ? sctp_has_association+0xcc/0x1b0 [ 231.703420] ? lock_downgrade+0x980/0x980 [ 231.703438] ? lock_release+0xa40/0xa40 [ 231.703456] ? lock_release+0xa40/0xa40 [ 231.703477] ? __local_bh_enable_ip+0x121/0x230 [ 231.703500] ? sctp_has_association+0x115/0x1b0 [ 231.703508] ? sctp_v4_scope+0xfc/0x130 [ 231.703530] sctp_sendmsg+0x1cc0/0x3420 [ 231.703539] ? percpu_down_write+0x30/0x500 [ 231.703573] ? sctp_id2assoc+0x390/0x390 [ 231.703585] ? avc_has_perm+0x43e/0x680 [ 231.703604] ? avc_has_perm_noaudit+0x520/0x520 [ 231.703614] ? __fget+0x35c/0x570 [ 231.703640] ? iterate_fd+0x3f0/0x3f0 [ 231.703669] ? find_held_lock+0x35/0x1d0 [ 231.703700] ? sock_has_perm+0x2a4/0x420 [ 231.703719] ? lock_release+0x952/0xa40 [ 231.703728] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.703739] ? __check_object_size+0x25d/0x4f0 [ 231.703761] inet_sendmsg+0x11f/0x5e0 [ 231.703767] ? inet_sendmsg+0x11f/0x5e0 [ 231.703776] ? __might_sleep+0x95/0x190 [ 231.703788] ? inet_recvmsg+0x5f0/0x5f0 [ 231.703802] ? selinux_socket_sendmsg+0x36/0x40 [ 231.703813] ? security_socket_sendmsg+0x89/0xb0 [ 231.703823] ? inet_recvmsg+0x5f0/0x5f0 [ 231.703838] sock_sendmsg+0xca/0x110 [ 231.703854] SYSC_sendto+0x361/0x5c0 [ 231.703874] ? SYSC_connect+0x4a0/0x4a0 [ 231.703887] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.703900] ? vfs_write+0x374/0x510 [ 231.703912] ? wait_for_completion+0x770/0x770 [ 231.703997] ? fput+0xd2/0x140 [ 231.704010] ? SyS_write+0x184/0x220 [ 231.704023] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 231.704049] SyS_sendto+0x40/0x50 [ 231.704070] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.704077] RIP: 0033:0x452f19 [ 231.704082] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 231.704092] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 231.704097] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 231.704102] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 231.704107] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 231.704112] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 231.706185] FAULT_INJECTION: forcing a failure. [ 231.706185] name failslab, interval 1, probability 0, space 0, times 0 [ 231.706195] CPU: 0 PID: 13974 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 231.706200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.706204] Call Trace: [ 231.706218] dump_stack+0x194/0x257 [ 231.706236] ? arch_local_irq_restore+0x53/0x53 [ 231.706270] should_fail+0x8c0/0xa40 [ 231.706288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.706302] ? __lock_acquire+0x664/0x3e00 [ 231.706325] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.706334] ? trace_event_raw_event_lock+0x340/0x340 [ 231.706361] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.706386] ? trace_event_raw_event_lock+0x340/0x340 [ 231.706406] ? check_noncircular+0x20/0x20 [ 231.706413] ? perf_trace_lock+0xd6/0x900 [ 231.706427] ? check_noncircular+0x20/0x20 [ 231.706445] ? perf_trace_lock+0xd6/0x900 [ 231.706453] ? __fdget_pos+0x12b/0x190 [ 231.706471] should_failslab+0xec/0x120 [ 231.706482] kmem_cache_alloc+0x47/0x760 [ 231.706497] ? lock_acquire+0x1d5/0x580 [ 231.706504] ? lock_acquire+0x1d5/0x580 [ 231.706524] ebitmap_cpy+0xce/0x260 [ 231.706532] ? hashtab_search+0x192/0x220 [ 231.706550] mls_compute_sid+0x555/0x930 [ 231.706562] ? mls_convert_context+0x700/0x700 [ 231.706572] ? avtab_search_node+0x38b/0x490 [ 231.706595] security_compute_sid+0x8df/0x18f0 [ 231.706621] ? security_context_to_sid_core+0x620/0x620 [ 231.706628] ? rcu_read_lock_held+0xa9/0xc0 [ 231.706637] ? pid_task+0xf7/0x1a0 [ 231.706661] ? find_held_lock+0x35/0x1d0 [ 231.706704] ? map_files_get_link+0x3a0/0x3a0 [ 231.706712] ? __lock_is_held+0xb6/0x140 [ 231.706734] security_transition_sid+0x75/0x90 [ 231.706756] selinux_socket_create+0x3cf/0x740 [ 231.706772] ? selinux_msg_queue_alloc_security+0x310/0x310 [ 231.706785] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.706797] ? vfs_write+0x374/0x510 [ 231.706816] security_socket_create+0x83/0xc0 [ 231.706835] __sock_create+0xf7/0x850 [ 231.706857] ? ___sys_recvmsg+0x640/0x640 [ 231.706878] ? __sb_end_write+0xa0/0xd0 [ 231.706906] SyS_socket+0xeb/0x1d0 [ 231.706916] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 231.706928] ? move_addr_to_kernel+0x60/0x60 [ 231.706935] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.706949] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.706972] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.706979] RIP: 0033:0x452f19 [ 231.706984] RSP: 002b:00007f2a9e1f5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000029 [ 231.707000] RAX: ffffffffffffffda RBX: 00007f2a9e1f5aa0 RCX: 0000000000452f19 [ 231.707005] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001d [ 231.707011] RBP: 00007f2a9e1f5a90 R08: 0000000000000000 R09: 0000000000000000 [ 231.707016] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 [ 231.707021] R13: 00007f2a9e1f5bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 231.790943] FAULT_INJECTION: forcing a failure. [ 231.790943] name failslab, interval 1, probability 0, space 0, times 0 [ 231.790955] CPU: 0 PID: 13995 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 231.790961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.790966] Call Trace: [ 231.790981] dump_stack+0x194/0x257 [ 231.791020] ? arch_local_irq_restore+0x53/0x53 [ 231.791073] should_fail+0x8c0/0xa40 [ 231.791098] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.791107] ? kasan_kmalloc+0xad/0xe0 [ 231.791117] ? kmem_cache_alloc+0x12e/0x760 [ 231.791126] ? ebitmap_cpy+0xce/0x260 [ 231.791133] ? mls_compute_sid+0x555/0x930 [ 231.791143] ? security_compute_sid+0x8df/0x18f0 [ 231.791151] ? security_transition_sid+0x75/0x90 [ 231.791161] ? selinux_socket_create+0x3cf/0x740 [ 231.791168] ? security_socket_create+0x83/0xc0 [ 231.791180] ? SyS_socket+0xeb/0x1d0 [ 231.791190] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.791222] ? perf_trace_run_bpf_submit+0x206/0x330 [ 231.791243] ? check_noncircular+0x20/0x20 [ 231.791261] ? print_irqtrace_events+0x270/0x270 [ 231.791294] ? trace_event_raw_event_lock+0x340/0x340 [ 231.791355] ? __lock_is_held+0xb6/0x140 [ 231.791381] ? ebitmap_cpy+0xce/0x260 [ 231.791411] should_failslab+0xec/0x120 [ 231.791428] kmem_cache_alloc+0x47/0x760 [ 231.791451] ? lock_acquire+0x1d5/0x580 [ 231.791460] ? lock_acquire+0x1d5/0x580 [ 231.791490] ebitmap_cpy+0xce/0x260 [ 231.791498] ? hashtab_search+0x192/0x220 [ 231.791530] mls_compute_sid+0x555/0x930 [ 231.791553] ? mls_convert_context+0x700/0x700 [ 231.791571] ? avtab_search_node+0x38b/0x490 [ 231.791613] security_compute_sid+0x8df/0x18f0 [ 231.791655] ? security_context_to_sid_core+0x620/0x620 [ 231.791664] ? rcu_read_lock_held+0xa9/0xc0 [ 231.791695] ? find_held_lock+0x35/0x1d0 [ 231.791756] ? map_files_get_link+0x3a0/0x3a0 [ 231.791764] ? __lock_is_held+0xb6/0x140 [ 231.791792] security_transition_sid+0x75/0x90 [ 231.791824] selinux_socket_create+0x3cf/0x740 [ 231.791846] ? selinux_msg_queue_alloc_security+0x310/0x310 [ 231.791864] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.791880] ? vfs_write+0x374/0x510 [ 231.791907] security_socket_create+0x83/0xc0 [ 231.791934] __sock_create+0xf7/0x850 [ 231.791967] ? ___sys_recvmsg+0x640/0x640 [ 231.792009] ? __sb_end_write+0xa0/0xd0 [ 231.792056] SyS_socket+0xeb/0x1d0 [ 231.792068] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 231.792084] ? move_addr_to_kernel+0x60/0x60 [ 231.792093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.792111] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.792148] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.792156] RIP: 0033:0x452f19 [ 231.792162] RSP: 002b:00007f2a9e216c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000029 [ 231.792173] RAX: ffffffffffffffda RBX: 00007f2a9e216aa0 RCX: 0000000000452f19 [ 231.792179] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001d [ 231.792184] RBP: 00007f2a9e216a90 R08: 0000000000000000 R09: 0000000000000000 [ 231.792190] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 [ 231.792194] R13: 00007f2a9e216bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 231.800222] device eql entered promiscuous mode [ 231.802529] FAULT_INJECTION: forcing a failure. [ 231.802529] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 231.802540] CPU: 1 PID: 13986 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 231.802546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.802550] Call Trace: [ 231.802565] dump_stack+0x194/0x257 [ 231.802582] ? arch_local_irq_restore+0x53/0x53 [ 231.802615] should_fail+0x8c0/0xa40 [ 231.802632] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.802649] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.802656] ? lock_pin_lock+0x360/0x360 [ 231.802678] ? print_irqtrace_events+0x270/0x270 [ 231.802703] ? perf_trace_lock+0xd6/0x900 [ 231.802724] ? print_irqtrace_events+0x270/0x270 [ 231.802738] ? perf_trace_lock+0xd6/0x900 [ 231.802749] ? print_irqtrace_events+0x270/0x270 [ 231.802758] ? check_noncircular+0x20/0x20 [ 231.802775] ? trace_event_raw_event_lock+0x340/0x340 [ 231.802785] ? lock_release+0xa40/0xa40 [ 231.802800] ? should_fail+0x23b/0xa40 [ 231.802826] __alloc_pages_nodemask+0x338/0xd80 [ 231.802836] ? __lock_acquire+0x664/0x3e00 [ 231.802854] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 231.802874] ? find_held_lock+0x35/0x1d0 [ 231.802895] ? __lock_is_held+0xb6/0x140 [ 231.802943] ? rcu_note_context_switch+0x710/0x710 [ 231.802963] cache_grow_begin+0x72/0x3f0 [ 231.802984] kmem_cache_alloc_trace+0x3f0/0x750 [ 231.802992] ? rcu_read_lock_held+0xa9/0xc0 [ 231.803008] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 231.803040] sctp_association_new+0x114/0x2130 [ 231.803057] ? sctp_v4_err+0xae0/0xae0 [ 231.803073] ? sctp_trans_elect_best+0x310/0x310 [ 231.803085] ? find_held_lock+0x35/0x1d0 [ 231.803113] ? sctp_has_association+0xcc/0x1b0 [ 231.803125] ? lock_downgrade+0x980/0x980 [ 231.803142] ? lock_release+0xa40/0xa40 [ 231.803159] ? lock_release+0xa40/0xa40 [ 231.803179] ? __local_bh_enable_ip+0x121/0x230 [ 231.803202] ? sctp_has_association+0x115/0x1b0 [ 231.803210] ? sctp_v4_scope+0xfc/0x130 [ 231.803232] sctp_sendmsg+0x1cc0/0x3420 [ 231.803241] ? percpu_down_write+0x30/0x500 [ 231.803276] ? sctp_id2assoc+0x390/0x390 [ 231.803287] ? avc_has_perm+0x43e/0x680 [ 231.803305] ? avc_has_perm_noaudit+0x520/0x520 [ 231.803315] ? __fget+0x35c/0x570 [ 231.803343] ? iterate_fd+0x3f0/0x3f0 [ 231.803370] ? find_held_lock+0x35/0x1d0 [ 231.803400] ? sock_has_perm+0x2a4/0x420 [ 231.803418] ? lock_release+0x952/0xa40 [ 231.803427] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 231.803437] ? __check_object_size+0x25d/0x4f0 [ 231.803458] inet_sendmsg+0x11f/0x5e0 [ 231.803464] ? inet_sendmsg+0x11f/0x5e0 [ 231.803472] ? __might_sleep+0x95/0x190 [ 231.803491] ? inet_recvmsg+0x5f0/0x5f0 [ 231.803507] ? selinux_socket_sendmsg+0x36/0x40 [ 231.803518] ? security_socket_sendmsg+0x89/0xb0 [ 231.803530] ? inet_recvmsg+0x5f0/0x5f0 [ 231.803545] sock_sendmsg+0xca/0x110 [ 231.803559] SYSC_sendto+0x361/0x5c0 [ 231.803577] ? SYSC_connect+0x4a0/0x4a0 [ 231.803590] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.803602] ? vfs_write+0x374/0x510 [ 231.803614] ? wait_for_completion+0x770/0x770 [ 231.803689] ? fput+0xd2/0x140 [ 231.803702] ? SyS_write+0x184/0x220 [ 231.803713] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 231.803738] SyS_sendto+0x40/0x50 [ 231.803757] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.803764] RIP: 0033:0x452f19 [ 231.803768] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 231.803777] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 231.803782] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 231.803787] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 231.803791] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 231.803797] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 231.880110] FAULT_INJECTION: forcing a failure. [ 231.880110] name failslab, interval 1, probability 0, space 0, times 0 [ 231.880124] CPU: 0 PID: 14014 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 231.880131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.880135] Call Trace: [ 231.880152] dump_stack+0x194/0x257 [ 231.880173] ? arch_local_irq_restore+0x53/0x53 [ 231.880225] should_fail+0x8c0/0xa40 [ 231.880249] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.880259] ? kasan_kmalloc+0xad/0xe0 [ 231.880270] ? kmem_cache_alloc+0x12e/0x760 [ 231.880279] ? ebitmap_cpy+0xce/0x260 [ 231.880287] ? mls_compute_sid+0x555/0x930 [ 231.880296] ? security_compute_sid+0x8df/0x18f0 [ 231.880303] ? security_transition_sid+0x75/0x90 [ 231.880313] ? selinux_socket_create+0x3cf/0x740 [ 231.880321] ? security_socket_create+0x83/0xc0 [ 231.880333] ? SyS_socket+0xeb/0x1d0 [ 231.880342] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.880371] ? perf_trace_run_bpf_submit+0x206/0x330 [ 231.880393] ? check_noncircular+0x20/0x20 [ 231.880409] ? print_irqtrace_events+0x270/0x270 [ 231.880438] ? trace_event_raw_event_lock+0x340/0x340 [ 231.880497] ? __lock_is_held+0xb6/0x140 [ 231.880523] ? ebitmap_cpy+0xce/0x260 [ 231.880548] should_failslab+0xec/0x120 [ 231.880564] kmem_cache_alloc+0x47/0x760 [ 231.880587] ? lock_acquire+0x1d5/0x580 [ 231.880595] ? lock_acquire+0x1d5/0x580 [ 231.880625] ebitmap_cpy+0xce/0x260 [ 231.880632] ? hashtab_search+0x192/0x220 [ 231.880659] mls_compute_sid+0x555/0x930 [ 231.880681] ? mls_convert_context+0x700/0x700 [ 231.880698] ? avtab_search_node+0x38b/0x490 [ 231.880735] security_compute_sid+0x8df/0x18f0 [ 231.880778] ? security_context_to_sid_core+0x620/0x620 [ 231.880786] ? rcu_read_lock_held+0xa9/0xc0 [ 231.880813] ? find_held_lock+0x35/0x1d0 [ 231.880874] ? map_files_get_link+0x3a0/0x3a0 [ 231.880882] ? __lock_is_held+0xb6/0x140 [ 231.880913] security_transition_sid+0x75/0x90 [ 231.880947] selinux_socket_create+0x3cf/0x740 [ 231.880969] ? selinux_msg_queue_alloc_security+0x310/0x310 [ 231.880999] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 231.881026] ? vfs_write+0x374/0x510 [ 231.881055] security_socket_create+0x83/0xc0 [ 231.881083] __sock_create+0xf7/0x850 [ 231.881114] ? ___sys_recvmsg+0x640/0x640 [ 231.881134] ? __sb_end_write+0xa0/0xd0 [ 231.881160] SyS_socket+0xeb/0x1d0 [ 231.881167] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 231.881176] ? move_addr_to_kernel+0x60/0x60 [ 231.881181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 231.881193] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 231.881214] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 231.881220] RIP: 0033:0x452f19 [ 231.881224] RSP: 002b:00007f2a9e216c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000029 [ 231.881230] RAX: ffffffffffffffda RBX: 00007f2a9e216aa0 RCX: 0000000000452f19 [ 231.881233] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001d [ 231.881237] RBP: 00007f2a9e216a90 R08: 0000000000000000 R09: 0000000000000000 [ 231.881240] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 [ 231.881243] R13: 00007f2a9e216bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 233.401566] CPU: 1 PID: 13966 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 233.408898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.418221] Call Trace: [ 233.420784] dump_stack+0x194/0x257 [ 233.424396] ? arch_local_irq_restore+0x53/0x53 [ 233.429044] ? lock_downgrade+0x980/0x980 [ 233.433176] should_fail+0x8c0/0xa40 [ 233.436870] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.441949] ? nf_sockopt_find.constprop.0+0x2d/0x220 [ 233.447117] ? avc_has_perm_noaudit+0x37e/0x520 [ 233.451764] ? find_held_lock+0x35/0x1d0 [ 233.455802] ? __lock_is_held+0xb6/0x140 [ 233.459846] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.465704] ? rcu_note_context_switch+0x710/0x710 [ 233.470616] should_failslab+0xec/0x120 [ 233.474563] kmem_cache_alloc_node_trace+0x5a/0x750 [ 233.479563] __kmalloc_node+0x33/0x70 [ 233.483341] kvmalloc_node+0x99/0xd0 [ 233.487031] xt_alloc_table_info+0x64/0xe0 [ 233.491241] do_ipt_set_ctl+0x29b/0x5f0 [ 233.495191] ? translate_compat_table+0x1b90/0x1b90 [ 233.500190] ? mutex_unlock+0xd/0x10 [ 233.503875] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 233.509126] nf_setsockopt+0x67/0xc0 [ 233.512815] ip_setsockopt+0xa1/0xb0 [ 233.516503] udp_setsockopt+0x45/0x80 [ 233.520279] sock_common_setsockopt+0x95/0xd0 [ 233.524755] SyS_setsockopt+0x189/0x360 [ 233.528717] ? SyS_recv+0x40/0x40 [ 233.532142] ? SyS_write+0x184/0x220 [ 233.535828] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 233.540643] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 233.545642] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.550376] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.555102] RIP: 0033:0x452f19 2018/01/27 14:45:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x803, 0x300) r1 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 14:45:26 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) 2018/01/27 14:45:26 executing program 1 (fault-call:6 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd2000-0x9)='/dev/ppp\x00', 0x400, 0x0) msgget$private(0x0, 0x1b) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ae3000)=0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000e37000-0x29)=""/41) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000331000)={0x88888888888871f, &(0x7f0000785000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008f7000-0x4)=0x5) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000022f000-0x8c)={0x0, 0x0, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 14:45:26 executing program 4: r0 = socket(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cef000)={@generic="7f8e3dd9b7f133794919af8a73c810f6", @ifru_flags=0x200}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005ea000)={r1, 0x0, 0x800000008}, &(0x7f0000000000)=0x8) fcntl$getflags(r0, 0xb) 2018/01/27 14:45:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x18080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d57000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003a4000)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:26 executing program 6 (fault-call:5 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 233.558261] RSP: 002b:00007f167b0a9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 233.565942] RAX: ffffffffffffffda RBX: 00007f167b0a9aa0 RCX: 0000000000452f19 [ 233.573183] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 233.580429] RBP: 00007f167b0a9a90 R08: 0000000000000193 R09: 0000000000000000 [ 233.587669] R10: 0000000020b6f000 R11: 0000000000000212 R12: 00000000004b7c96 [ 233.594911] R13: 00007f167b0a9bc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/27 14:45:26 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee6000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x400, 0x81, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x324ed277be077878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x6000, r3, r4, 0x7, 0x5c, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ea4000)={r1, 0xffffffffffffffff, 0x7ff, 0xffff, 0x8001, 0x401, 0x0, 0x8, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x91, 0xb, 0x5}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2850, 0x81fc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x7, 0x0}, &(0x7f0000002000)=0xc) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000000)={0xbb4e055dc8ec8d42, 0x0, &(0x7f000057f000/0x4000)=nil}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/27 14:45:26 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) prctl$intptr(0x18, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x80, 0x9) 2018/01/27 14:45:26 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000019a000)='/dev/rtc\x00', 0x4100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000039e000-0x14)={0x2, 0x1, 0x9, 0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000896000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d7e000-0x4)={0x0}, &(0x7f0000bb1000-0x4)=0x4) epoll_wait(r0, &(0x7f00009d5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x1) epoll_create1(0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) [ 233.631926] FAULT_INJECTION: forcing a failure. [ 233.631926] name failslab, interval 1, probability 0, space 0, times 0 [ 233.649813] FAULT_INJECTION: forcing a failure. [ 233.649813] name failslab, interval 1, probability 0, space 0, times 0 [ 233.649833] CPU: 0 PID: 14033 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 233.649839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.649843] Call Trace: [ 233.649858] dump_stack+0x194/0x257 [ 233.649876] ? arch_local_irq_restore+0x53/0x53 [ 233.649910] should_fail+0x8c0/0xa40 [ 233.649927] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.649976] ? find_held_lock+0x35/0x1d0 [ 233.649997] ? __lock_is_held+0xb6/0x140 [ 233.650041] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.650059] ? rcu_note_context_switch+0x710/0x710 [ 233.650087] should_failslab+0xec/0x120 [ 233.650100] kmem_cache_alloc_trace+0x4b/0x750 [ 233.650113] ? __lock_is_held+0xb6/0x140 [ 233.650144] sctp_auth_asoc_copy_shkeys+0x1bd/0x520 [ 233.650167] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 233.650181] ? __raw_spin_lock_init+0x1c/0x100 [ 233.650189] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 233.650201] ? memset+0x31/0x40 [ 233.650216] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 233.650233] ? sctp_sched_fcfs_init+0x9/0x10 [ 233.650242] ? sctp_stream_init+0x1ce/0x360 [ 233.650250] ? __raw_spin_lock_init+0x2d/0x100 [ 233.650272] sctp_association_new+0x1662/0x2130 [ 233.650297] ? sctp_trans_elect_best+0x310/0x310 [ 233.650310] ? find_held_lock+0x35/0x1d0 [ 233.650336] ? sctp_has_association+0xcc/0x1b0 [ 233.650348] ? lock_downgrade+0x980/0x980 [ 233.650366] ? lock_release+0xa40/0xa40 [ 233.650414] ? sctp_has_association+0x115/0x1b0 [ 233.650423] ? sctp_v4_scope+0xfc/0x130 [ 233.650446] sctp_sendmsg+0x1cc0/0x3420 [ 233.650454] ? percpu_down_write+0x30/0x500 [ 233.650486] ? sctp_id2assoc+0x390/0x390 [ 233.650497] ? avc_has_perm+0x43e/0x680 [ 233.650516] ? avc_has_perm_noaudit+0x520/0x520 [ 233.650525] ? __fget+0x35c/0x570 [ 233.650550] ? iterate_fd+0x3f0/0x3f0 [ 233.650576] ? find_held_lock+0x35/0x1d0 [ 233.650606] ? sock_has_perm+0x2a4/0x420 [ 233.650624] ? lock_release+0x952/0xa40 [ 233.650634] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 233.650644] ? __check_object_size+0x25d/0x4f0 [ 233.650665] inet_sendmsg+0x11f/0x5e0 [ 233.650672] ? inet_sendmsg+0x11f/0x5e0 [ 233.650680] ? __might_sleep+0x95/0x190 [ 233.650692] ? inet_recvmsg+0x5f0/0x5f0 [ 233.650706] ? selinux_socket_sendmsg+0x36/0x40 [ 233.650716] ? security_socket_sendmsg+0x89/0xb0 [ 233.650726] ? inet_recvmsg+0x5f0/0x5f0 [ 233.650741] sock_sendmsg+0xca/0x110 [ 233.650756] SYSC_sendto+0x361/0x5c0 [ 233.650775] ? SYSC_connect+0x4a0/0x4a0 [ 233.650788] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 233.650800] ? vfs_write+0x374/0x510 [ 233.650813] ? wait_for_completion+0x770/0x770 [ 233.650897] ? fput+0xd2/0x140 [ 233.650911] ? SyS_write+0x184/0x220 [ 233.650924] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 233.650951] SyS_sendto+0x40/0x50 [ 233.650973] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 233.650981] RIP: 0033:0x452f19 [ 233.650986] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 233.650996] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 233.651000] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 233.651006] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 233.651011] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 233.651016] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 233.658046] device eql entered promiscuous mode [ 233.723881] can_create: 69 callbacks suppressed [ 233.723886] can: request_module (can-proto-0) failed. [ 233.742795] can: request_module (can-proto-0) failed. [ 234.050434] CPU: 0 PID: 14039 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 234.057770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.067106] Call Trace: [ 234.069677] dump_stack+0x194/0x257 [ 234.073287] ? arch_local_irq_restore+0x53/0x53 [ 234.077938] ? check_noncircular+0x20/0x20 [ 234.082171] should_fail+0x8c0/0xa40 [ 234.085873] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.090976] ? find_held_lock+0x35/0x1d0 [ 234.095047] ? find_held_lock+0x35/0x1d0 [ 234.099133] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 234.105002] ? rcu_note_context_switch+0x710/0x710 [ 234.109933] should_failslab+0xec/0x120 [ 234.113896] kmem_cache_alloc+0x47/0x760 [ 234.117959] sock_alloc_inode+0x70/0x300 [ 234.121999] ? sock_destroy_inode+0x70/0x70 [ 234.126320] ? security_transition_sid+0x75/0x90 [ 234.131063] ? sock_destroy_inode+0x70/0x70 [ 234.135370] alloc_inode+0x65/0x180 [ 234.138983] new_inode_pseudo+0x69/0x190 [ 234.143039] ? prune_icache_sb+0x1a0/0x1a0 [ 234.147260] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 234.152085] ? vfs_write+0x374/0x510 [ 234.155793] sock_alloc+0x41/0x270 [ 234.159316] __sock_create+0x148/0x850 [ 234.163201] ? ___sys_recvmsg+0x640/0x640 [ 234.167336] ? __sb_end_write+0xa0/0xd0 [ 234.171303] SyS_socket+0xeb/0x1d0 [ 234.174831] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 234.179653] ? move_addr_to_kernel+0x60/0x60 [ 234.184043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.189045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.193796] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.198527] RIP: 0033:0x452f19 [ 234.201690] RSP: 002b:00007f2a9e216c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000029 [ 234.209374] RAX: ffffffffffffffda RBX: 00007f2a9e216aa0 RCX: 0000000000452f19 [ 234.216617] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001d [ 234.224560] RBP: 00007f2a9e216a90 R08: 0000000000000000 R09: 0000000000000000 [ 234.231814] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7c96 2018/01/27 14:45:27 executing program 6 (fault-call:5 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:27 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f56000)=0x4) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x28da}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0xffff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/27 14:45:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) ioperm(0x2, 0x1, 0x100000000) 2018/01/27 14:45:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) connect$netrom(r0, &(0x7f0000d4f000)=@full={{0x3, {"898b14a6f782a1"}, 0x100000001}, [{"a750e8f4a87602"}, {"2462276f4895d3"}, {"fd9da426fab3f4"}, {"e706d40ad652b2"}, {"c9fbd54fe25636"}, {"61f9c6a25cf01f"}, {"7002177f61278b"}, {"19a6e7d530988c"}]}, 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f0000b58000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000)={&(0x7f0000001000/0x1000)=nil, 0x3, 0x5, 0x1, &(0x7f0000390000/0x4000)=nil, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x3ffe, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000628000-0x10)={0x3ff, 0x1, 0x6, 0x0}) 2018/01/27 14:45:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000090c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ec000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000bc6000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000013f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/27 14:45:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:27 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f000005a000)='/dev/vcs#\x00', 0x86, 0x206000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x20, 0x9, 0xcf7, 0x3}, 0x5) r1 = socket(0x1d, 0x0, 0x0) setsockopt(r1, 0x0, 0x0, &(0x7f0000c1c000)="", 0x0) 2018/01/27 14:45:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fbd000-0xb)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003b7000)={0x0, 0x3a8915f1, 0x20}, &(0x7f0000a95000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009f1000-0x14)={r2, 0x1, 0x6, 0x500744df, 0x0, 0x6}, 0x14) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00003b0000)={0x401, 0xa, 0x3, 0x80000000, &(0x7f00003c4000-0x280)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000582000-0x24)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:45:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000939000)={0x0, 0x0}, 0x4800) fstat(0xffffffffffffffff, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000709000)='./file0\x00', r1, r2, 0x1400) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000e16000-0x48)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 234.239057] R13: 00007f2a9e216bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 234.246454] socket: no more sockets [ 234.313559] device eql entered promiscuous mode 2018/01/27 14:45:27 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000abb000-0x8)={r1, 0x11}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) 2018/01/27 14:45:27 executing program 6 (fault-call:5 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) r1 = perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00004f7000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r2 = socket(0x1d, 0x1, 0x0) setsockopt(r2, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fdatasync(r1) 2018/01/27 14:45:27 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/27 14:45:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a52000-0x13)='/dev/snd/controlC#\x00', 0x400, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ppoll(&(0x7f00001ba000-0x48)=[{r0, 0x80, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x11, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x4, &(0x7f0000e5d000)={0x77359400, 0x0}, &(0x7f000034a000)={0xff17}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) lsetxattr(&(0x7f00009ce000)='./file0\x00', &(0x7f0000b36000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a4b000-0xe)='bdevselinux+@\x00', 0xe, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ac000)='/dev/hwrng\x00', 0x2, 0x0) sendto$ax25(r1, &(0x7f0000c10000-0x1000)="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", 0x1000, 0x44, &(0x7f000006b000-0x10)={0x3, {"8e70e5703244f2"}, 0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 234.319240] FAULT_INJECTION: forcing a failure. [ 234.319240] name failslab, interval 1, probability 0, space 0, times 0 [ 234.319252] CPU: 0 PID: 14074 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 2018/01/27 14:45:27 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00002b9000)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000cc1000-0x29)=""/41, 0x29}, {&(0x7f0000d9a000-0x57)=""/87, 0x57}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f000032c000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/246, 0xf6}], 0x5, &(0x7f0000723000)=""/32, 0x20, 0x80000000}, 0x9}], 0x1, 0x40, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd18, &(0x7f0000002000-0x60)="8c2ec9d5a390c4259320647f9a6765ce228a7518fcbbaebb9d7b65221faff502b27476ad64d214d842f9687f424368a8f766ea9f580f5bdbb3e27ff39515b8d4155d066e714cbaad3dcdb69cf7d9b74db5ab7819d4561fb183809d459d185b77") sendfile(0xffffffffffffffff, r0, &(0x7f0000b58000)=0x0, 0x0) 2018/01/27 14:45:27 executing program 6 (fault-call:5 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 234.319258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.319261] Call Trace: [ 234.319277] dump_stack+0x194/0x257 [ 234.319295] ? arch_local_irq_restore+0x53/0x53 [ 234.319325] should_fail+0x8c0/0xa40 [ 234.319342] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.319390] ? find_held_lock+0x35/0x1d0 2018/01/27 14:45:27 executing program 6 (fault-call:5 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 234.319416] ? __lock_is_held+0xb6/0x140 [ 234.319462] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 234.319482] ? rcu_note_context_switch+0x710/0x710 [ 234.319514] should_failslab+0xec/0x120 [ 234.319528] kmem_cache_alloc_trace+0x4b/0x750 [ 234.319543] ? __lock_is_held+0xb6/0x140 [ 234.319575] sctp_auth_asoc_copy_shkeys+0x1bd/0x520 [ 234.319600] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 234.319613] ? __raw_spin_lock_init+0x1c/0x100 [ 234.319621] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 234.319633] ? memset+0x31/0x40 [ 234.319649] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 234.319666] ? sctp_sched_fcfs_init+0x9/0x10 [ 234.319675] ? sctp_stream_init+0x1ce/0x360 [ 234.319683] ? __raw_spin_lock_init+0x2d/0x100 [ 234.319706] sctp_association_new+0x1662/0x2130 [ 234.319731] ? sctp_trans_elect_best+0x310/0x310 [ 234.319743] ? find_held_lock+0x35/0x1d0 [ 234.319775] ? sctp_has_association+0xcc/0x1b0 [ 234.319789] ? lock_downgrade+0x980/0x980 [ 234.319807] ? lock_release+0xa40/0xa40 [ 234.319859] ? sctp_has_association+0x115/0x1b0 [ 234.319868] ? sctp_v4_scope+0xfc/0x130 [ 234.319892] sctp_sendmsg+0x1cc0/0x3420 [ 234.319901] ? percpu_down_write+0x30/0x500 [ 234.319936] ? sctp_id2assoc+0x390/0x390 [ 234.319947] ? avc_has_perm+0x43e/0x680 [ 234.319966] ? avc_has_perm_noaudit+0x520/0x520 [ 234.319977] ? __fget+0x35c/0x570 [ 234.320003] ? iterate_fd+0x3f0/0x3f0 [ 234.320030] ? find_held_lock+0x35/0x1d0 [ 234.320061] ? sock_has_perm+0x2a4/0x420 [ 234.320079] ? lock_release+0x952/0xa40 [ 234.320089] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 234.320100] ? __check_object_size+0x25d/0x4f0 [ 234.320120] inet_sendmsg+0x11f/0x5e0 [ 234.320126] ? inet_sendmsg+0x11f/0x5e0 [ 234.320134] ? __might_sleep+0x95/0x190 [ 234.320146] ? inet_recvmsg+0x5f0/0x5f0 [ 234.320160] ? selinux_socket_sendmsg+0x36/0x40 [ 234.320171] ? security_socket_sendmsg+0x89/0xb0 [ 234.320181] ? inet_recvmsg+0x5f0/0x5f0 [ 234.320195] sock_sendmsg+0xca/0x110 [ 234.320211] SYSC_sendto+0x361/0x5c0 [ 234.320230] ? SYSC_connect+0x4a0/0x4a0 [ 234.320244] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 234.320257] ? vfs_write+0x374/0x510 [ 234.320269] ? wait_for_completion+0x770/0x770 [ 234.320346] ? fput+0xd2/0x140 [ 234.320356] ? SyS_write+0x184/0x220 [ 234.320367] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 234.320393] SyS_sendto+0x40/0x50 [ 234.320414] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.320421] RIP: 0033:0x452f19 [ 234.320426] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 234.320436] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 234.320441] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 234.320447] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 234.320452] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 234.320456] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 234.328033] can: request_module (can-proto-0) failed. [ 234.328669] can: request_module (can-proto-0) failed. [ 234.358793] can: request_module (can-proto-0) failed. [ 234.393130] FAULT_INJECTION: forcing a failure. [ 234.393130] name failslab, interval 1, probability 0, space 0, times 0 [ 234.393158] CPU: 1 PID: 14097 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 234.393164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.393168] Call Trace: [ 234.393185] dump_stack+0x194/0x257 [ 234.393203] ? arch_local_irq_restore+0x53/0x53 [ 234.393216] ? __save_stack_trace+0x7e/0xd0 [ 234.393244] should_fail+0x8c0/0xa40 [ 234.393269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.393287] ? trace_event_raw_event_lock+0x340/0x340 [ 234.393298] ? sctp_add_bind_addr+0xd8/0x460 [ 234.393309] ? sctp_copy_one_addr+0xdc/0x120 [ 234.393317] ? sctp_bind_addr_copy+0x167/0x360 [ 234.393328] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 234.393340] ? check_noncircular+0x20/0x20 [ 234.393349] ? SYSC_sendto+0x361/0x5c0 [ 234.393362] ? SyS_sendto+0x40/0x50 [ 234.393372] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.393395] ? check_noncircular+0x20/0x20 [ 234.393408] ? print_irqtrace_events+0x270/0x270 [ 234.393427] ? _crng_backtrack_protect+0xd9/0x130 [ 234.393445] ? find_held_lock+0x35/0x1d0 [ 234.393469] ? sctp_bind_addr_state+0x26b/0x3f0 [ 234.393483] ? lock_downgrade+0x980/0x980 [ 234.393509] should_failslab+0xec/0x120 [ 234.393522] kmem_cache_alloc_trace+0x4b/0x750 [ 234.393539] ? lock_acquire+0x1d5/0x580 [ 234.393547] ? memset+0x31/0x40 [ 234.393567] sctp_add_bind_addr+0xd8/0x460 [ 234.393583] ? sctp_bind_addr_free+0x20/0x20 [ 234.393599] ? __ipv6_addr_type+0x193/0x280 [ 234.393609] ? sctp_v4_scope+0xfc/0x130 [ 234.393624] ? sctp_scope+0x75/0xa0 [ 234.393646] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 234.393665] ? sctp_defaults_init+0xf00/0xf00 [ 234.393677] ? get_random_bytes+0x34/0x40 [ 234.393689] ? sctp_association_new+0x19a3/0x2130 [ 234.393717] ? find_held_lock+0x35/0x1d0 [ 234.393745] sctp_copy_one_addr+0xdc/0x120 [ 234.393756] ? sctp_copy_one_addr+0xdc/0x120 [ 234.393775] sctp_bind_addr_copy+0x167/0x360 [ 234.393796] ? sctp_copy_one_addr+0x120/0x120 [ 234.393827] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 234.393849] sctp_sendmsg+0x1ce7/0x3420 [ 234.393860] ? percpu_down_write+0x30/0x500 [ 234.393891] ? sctp_id2assoc+0x390/0x390 [ 234.393904] ? avc_has_perm+0x43e/0x680 [ 234.393923] ? avc_has_perm_noaudit+0x520/0x520 [ 234.393934] ? __fget+0x35c/0x570 [ 234.393958] ? iterate_fd+0x3f0/0x3f0 [ 234.393987] ? find_held_lock+0x35/0x1d0 [ 234.394016] ? sock_has_perm+0x2a4/0x420 [ 234.394034] ? lock_release+0x952/0xa40 [ 234.394044] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 234.394056] ? __check_object_size+0x25d/0x4f0 [ 234.394077] inet_sendmsg+0x11f/0x5e0 [ 234.394085] ? inet_sendmsg+0x11f/0x5e0 [ 234.394094] ? __might_sleep+0x95/0x190 [ 234.394106] ? inet_recvmsg+0x5f0/0x5f0 [ 234.394121] ? selinux_socket_sendmsg+0x36/0x40 [ 234.394133] ? security_socket_sendmsg+0x89/0xb0 [ 234.394144] ? inet_recvmsg+0x5f0/0x5f0 [ 234.394159] sock_sendmsg+0xca/0x110 [ 234.394173] SYSC_sendto+0x361/0x5c0 [ 234.394191] ? SYSC_connect+0x4a0/0x4a0 [ 234.394204] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 234.394218] ? vfs_write+0x374/0x510 [ 234.394230] ? wait_for_completion+0x770/0x770 [ 234.394305] ? fput+0xd2/0x140 [ 234.394318] ? SyS_write+0x184/0x220 [ 234.394328] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 234.394350] SyS_sendto+0x40/0x50 [ 234.394367] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.394374] RIP: 0033:0x452f19 [ 234.394378] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 234.394386] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 234.394391] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 234.394396] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 234.394401] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 234.394405] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 234.410407] can: request_module (can-proto-0) failed. [ 234.428400] can: request_module (can-proto-0) failed. [ 234.440947] FAULT_INJECTION: forcing a failure. [ 234.440947] name failslab, interval 1, probability 0, space 0, times 0 [ 234.440958] CPU: 1 PID: 14114 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 234.440963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.440966] Call Trace: [ 234.440979] dump_stack+0x194/0x257 [ 234.440995] ? arch_local_irq_restore+0x53/0x53 [ 234.441010] ? __save_stack_trace+0x7e/0xd0 [ 234.441039] should_fail+0x8c0/0xa40 [ 234.441055] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.441071] ? trace_event_raw_event_lock+0x340/0x340 [ 234.441080] ? sctp_add_bind_addr+0xd8/0x460 [ 234.441089] ? sctp_copy_one_addr+0xdc/0x120 [ 234.441097] ? sctp_bind_addr_copy+0x167/0x360 [ 234.441106] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 234.441118] ? check_noncircular+0x20/0x20 [ 234.441126] ? SYSC_sendto+0x361/0x5c0 [ 234.441132] ? SyS_sendto+0x40/0x50 [ 234.441141] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.441162] ? check_noncircular+0x20/0x20 [ 234.441174] ? print_irqtrace_events+0x270/0x270 [ 234.441191] ? _crng_backtrack_protect+0xd9/0x130 [ 234.441209] ? find_held_lock+0x35/0x1d0 [ 234.441233] ? sctp_bind_addr_state+0x26b/0x3f0 [ 234.441245] ? lock_downgrade+0x980/0x980 [ 234.441277] should_failslab+0xec/0x120 [ 234.441290] kmem_cache_alloc_trace+0x4b/0x750 [ 234.441307] ? lock_acquire+0x1d5/0x580 [ 234.441317] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 234.441335] sctp_add_bind_addr+0xd8/0x460 [ 234.441351] ? sctp_bind_addr_free+0x20/0x20 [ 234.441369] ? __ipv6_addr_type+0x193/0x280 [ 234.441383] ? sctp_v6_scope+0x3f/0x50 [ 234.441393] ? sctp_scope+0x75/0xa0 [ 234.441415] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 234.441437] ? sctp_defaults_init+0xf00/0xf00 [ 234.441448] ? get_random_bytes+0x34/0x40 [ 234.441460] ? sctp_association_new+0x19a3/0x2130 [ 234.441489] ? find_held_lock+0x35/0x1d0 [ 234.441516] sctp_copy_one_addr+0xdc/0x120 [ 234.441524] ? sctp_copy_one_addr+0xdc/0x120 [ 234.441543] sctp_bind_addr_copy+0x167/0x360 [ 234.441562] ? sctp_copy_one_addr+0x120/0x120 [ 234.441593] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 234.441614] sctp_sendmsg+0x1ce7/0x3420 [ 234.441623] ? percpu_down_write+0x30/0x500 [ 234.441655] ? sctp_id2assoc+0x390/0x390 [ 234.441665] ? avc_has_perm+0x43e/0x680 [ 234.441684] ? avc_has_perm_noaudit+0x520/0x520 [ 234.441694] ? __fget+0x35c/0x570 [ 234.441719] ? iterate_fd+0x3f0/0x3f0 [ 234.441745] ? find_held_lock+0x35/0x1d0 [ 234.441774] ? sock_has_perm+0x2a4/0x420 [ 234.441791] ? lock_release+0x952/0xa40 [ 234.441801] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 234.441811] ? __check_object_size+0x25d/0x4f0 [ 234.441831] inet_sendmsg+0x11f/0x5e0 [ 234.441838] ? inet_sendmsg+0x11f/0x5e0 [ 234.441846] ? __might_sleep+0x95/0x190 [ 234.441857] ? inet_recvmsg+0x5f0/0x5f0 [ 234.441871] ? selinux_socket_sendmsg+0x36/0x40 [ 234.441881] ? security_socket_sendmsg+0x89/0xb0 [ 234.441890] ? inet_recvmsg+0x5f0/0x5f0 [ 234.441903] sock_sendmsg+0xca/0x110 [ 234.441917] SYSC_sendto+0x361/0x5c0 [ 234.441934] ? SYSC_connect+0x4a0/0x4a0 [ 234.441946] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 234.441958] ? vfs_write+0x374/0x510 [ 234.441969] ? wait_for_completion+0x770/0x770 [ 234.442040] ? fput+0xd2/0x140 [ 234.442052] ? SyS_write+0x184/0x220 [ 234.442062] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 234.442086] SyS_sendto+0x40/0x50 [ 234.442106] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.442112] RIP: 0033:0x452f19 [ 234.442116] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 234.442125] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 234.442130] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 234.442134] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 234.442139] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 234.442143] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 234.446191] can: request_module (can-proto-0) failed. [ 234.458513] can: request_module (can-proto-0) failed. [ 234.481341] FAULT_INJECTION: forcing a failure. [ 234.481341] name failslab, interval 1, probability 0, space 0, times 0 [ 234.481351] CPU: 1 PID: 14122 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 234.481355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.481358] Call Trace: [ 234.481371] dump_stack+0x194/0x257 [ 234.481385] ? arch_local_irq_restore+0x53/0x53 [ 234.481395] ? __save_stack_trace+0x7e/0xd0 [ 234.481419] should_fail+0x8c0/0xa40 [ 234.481433] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 234.481443] ? kasan_kmalloc+0xad/0xe0 [ 234.481450] ? kmem_cache_alloc_trace+0x136/0x750 [ 234.481458] ? sctp_add_bind_addr+0xd8/0x460 [ 234.481465] ? sctp_copy_local_addr_list+0x4bb/0x5e0 [ 234.481471] ? sctp_copy_one_addr+0xdc/0x120 [ 234.481478] ? sctp_bind_addr_copy+0x167/0x360 [ 234.481486] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 234.481496] ? check_noncircular+0x20/0x20 [ 234.481503] ? SYSC_sendto+0x361/0x5c0 [ 234.481509] ? SyS_sendto+0x40/0x50 [ 234.481517] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.481535] ? check_noncircular+0x20/0x20 [ 234.481546] ? print_irqtrace_events+0x270/0x270 [ 234.481561] ? _crng_backtrack_protect+0xd9/0x130 [ 234.481576] ? find_held_lock+0x35/0x1d0 [ 234.481596] ? sctp_bind_addr_state+0x26b/0x3f0 [ 234.481607] ? lock_downgrade+0x980/0x980 [ 234.481627] should_failslab+0xec/0x120 [ 234.481638] kmem_cache_alloc_trace+0x4b/0x750 [ 234.481652] ? lock_acquire+0x1d5/0x580 [ 234.481659] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 234.481673] sctp_add_bind_addr+0xd8/0x460 [ 234.481686] ? sctp_bind_addr_free+0x20/0x20 [ 234.481699] ? __ipv6_addr_type+0x193/0x280 [ 234.481714] ? sctp_v6_scope+0x3f/0x50 [ 234.481723] ? sctp_scope+0x75/0xa0 [ 234.481741] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 234.481758] ? sctp_defaults_init+0xf00/0xf00 [ 234.481768] ? get_random_bytes+0x34/0x40 [ 234.481779] ? sctp_association_new+0x19a3/0x2130 [ 234.481803] ? find_held_lock+0x35/0x1d0 [ 234.481826] sctp_copy_one_addr+0xdc/0x120 [ 234.481833] ? sctp_copy_one_addr+0xdc/0x120 [ 234.481850] sctp_bind_addr_copy+0x167/0x360 [ 234.481866] ? sctp_copy_one_addr+0x120/0x120 [ 234.481892] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 234.481911] sctp_sendmsg+0x1ce7/0x3420 [ 234.481918] ? __lock_acquire+0x11a0/0x3e00 [ 234.481945] ? sctp_id2assoc+0x390/0x390 [ 234.481955] ? avc_has_perm+0x43e/0x680 [ 234.481970] ? avc_has_perm_noaudit+0x520/0x520 [ 234.481979] ? __fget+0x35c/0x570 [ 234.482000] ? iterate_fd+0x3f0/0x3f0 [ 234.482022] ? find_held_lock+0x35/0x1d0 [ 234.482046] ? sock_has_perm+0x2a4/0x420 [ 234.482062] ? lock_release+0x952/0xa40 [ 234.482071] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 234.482081] ? __check_object_size+0x25d/0x4f0 [ 234.482098] inet_sendmsg+0x11f/0x5e0 [ 234.482104] ? inet_sendmsg+0x11f/0x5e0 [ 234.482111] ? __might_sleep+0x95/0x190 [ 234.482121] ? inet_recvmsg+0x5f0/0x5f0 [ 234.482133] ? selinux_socket_sendmsg+0x36/0x40 [ 234.482142] ? security_socket_sendmsg+0x89/0xb0 [ 234.482151] ? inet_recvmsg+0x5f0/0x5f0 [ 234.482162] sock_sendmsg+0xca/0x110 [ 234.482174] SYSC_sendto+0x361/0x5c0 [ 234.482189] ? SYSC_connect+0x4a0/0x4a0 [ 234.482200] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 234.482210] ? vfs_write+0x374/0x510 [ 234.482221] ? wait_for_completion+0x770/0x770 [ 234.482239] ? __lock_is_held+0xb6/0x140 [ 234.482288] ? fput+0xd2/0x140 [ 234.482299] ? SyS_write+0x184/0x220 [ 234.482309] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 234.482329] SyS_sendto+0x40/0x50 [ 234.482345] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.482352] RIP: 0033:0x452f19 [ 234.482357] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 234.482365] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 234.482370] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 234.482374] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c 2018/01/27 14:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x5, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x5, @thr={&(0x7f00000de000-0x2)="85af", &(0x7f000010a000-0x5f)="cb0f10afb37fffdad2223a7eea110ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e588770800000000000000ca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:29 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000022f000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/rfkill\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) 2018/01/27 14:45:29 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) r1 = add_key$keyring(&(0x7f00005c6000)='keyring\x00', &(0x7f0000b15000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) 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$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='.\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r3) 2018/01/27 14:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000352000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00005ed000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffff78e8cb9}, 0x1, [0x400, 0x86, 0x1, 0x80000000, 0x100000000, 0xfff, 0x0, 0x7]}, 0x5c) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = fcntl$getown(r2, 0x9) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000a70000)=0x6, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00002a5000)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000088c000-0xc)={0x30000011, 0x0}) ptrace$getregs(0xe, r3, 0x1, &(0x7f0000c2e000-0x3c)=""/60) 2018/01/27 14:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$sndctrl(&(0x7f0000b52000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x224840) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000148000-0x4)=0x0, &(0x7f000076c000-0x4)=0x4) 2018/01/27 14:45:29 executing program 6 (fault-call:5 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000580000)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a7f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/27 14:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) r1 = dup(r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000795000)=@req={0x3, 0x2b, 0x3ff, 0x6609}, 0x10) 2018/01/27 14:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000079b000)={@generic="b5ca2a5b423d402cbfb4ac4f552dd69d", @ifru_flags=0x0}) syz_open_dev$vcsa(&(0x7f000044d000)='/dev/vcsa#\x00', 0x7, 0x480001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x4000000000000, 0x0, 0x0, 0x0, 0x40df], [0x0, 0x0, 0x0, 0x0, 0x6d], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="9753caddb81f00e9ef05f99da582912f", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x40}, 0x0, 0x91, 0x133, 0x3, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x10001, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) [ 234.482378] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 234.482382] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 235.905958] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 235.921128] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 235.973870] FAULT_INJECTION: forcing a failure. [ 235.973870] name failslab, interval 1, probability 0, space 0, times 0 [ 235.985459] CPU: 1 PID: 14138 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 235.992823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.002173] Call Trace: [ 236.004769] dump_stack+0x194/0x257 [ 236.008405] ? arch_local_irq_restore+0x53/0x53 [ 236.013075] ? __save_stack_trace+0x7e/0xd0 [ 236.017416] should_fail+0x8c0/0xa40 2018/01/27 14:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000fb8000/0x3000)=nil, 0x3000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) 2018/01/27 14:45:29 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7b000-0x11)='/dev/vga_arbiter\x00', 0x480080, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bc9000)={0x0, 0x8}, &(0x7f00009e9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000637000-0xb8)={r1, 0x8001, 0x7fffffff, 0x2d59, 0x1, 0x10001, 0x5, 0x0, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x7, 0x200, 0x800}}, &(0x7f00009e6000-0x4)=0xb8) epoll_create1(0x87f30b998987b3a4) 2018/01/27 14:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ec9000)={r0, 0x28, &(0x7f0000b26000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009bc000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000c62000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001c1000)={0x0, 0x3c2480000, 0x41a2}, &(0x7f0000b21000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b90000)={r3, 0x6ae, 0x40}, &(0x7f0000653000-0x4)=0x8) sendmsg$can_raw(r1, &(0x7f0000755000-0x38)={&(0x7f0000306000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000a6c000-0x10)={&(0x7f0000aab000-0x48)=@canfd={{0x3, 0x6, 0x80000000, 0x8}, 0x2b, 0x0, 0x0, 0x0, "ff14a8f865c0234e3a90868ec9ed2380052e58f5fb7dbbf76cacbdfdc1d8acfb4f9f6fb1863fa1c82ad3c5ca689c33db8efb8037bb4e340a69c2b43ec1e9bd37"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a78000)=0xffffffff, 0x4) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r4 = add_key$keyring(&(0x7f00002d5000)='keyring\x00', &(0x7f0000b39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f00007dd000-0x1000)=""/4096, 0x1000) 2018/01/27 14:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003fa000)={0x0, 0x0}}}) [ 236.021139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.026245] ? trace_event_raw_event_lock+0x340/0x340 [ 236.031455] ? sctp_add_bind_addr+0xd8/0x460 [ 236.035659] can: request_module (can-proto-0) failed. [ 236.041050] ? sctp_copy_one_addr+0xdc/0x120 [ 236.045463] ? sctp_bind_addr_copy+0x167/0x360 [ 236.050048] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 236.055760] ? check_noncircular+0x20/0x20 [ 236.059999] ? SYSC_sendto+0x361/0x5c0 [ 236.063884] ? SyS_sendto+0x40/0x50 [ 236.067513] ? entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/27 14:45:29 executing program 2: pipe2(&(0x7f0000504000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002e6000)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) sendmsg(r0, &(0x7f0000daa000)={0x0, 0x0, &(0x7f0000aa2000-0x19)=[{&(0x7f0000702000-0x1000)="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", 0x1000}, {&(0x7f00008a2000+0x697)="7aa2e4bd99688963f3dfec389c4a2239626f5c2f4fceee6f32aa84e8870ea45e605f386a2e5bf50e3d1a3842c80786cee0465d1478ada3ed4c715ee22f793a", 0x3f}], 0x2, &(0x7f000034f000)=[{0x30, 0x19f, 0x1, "ede1b51e76f48f7310d1159d47efc56edd49996c2d6fda23253d99aa"}, {0x18, 0x0, 0x6, "f2f7fe233d"}, {0x88, 0x117, 0xcb, "9baa0d51ed1432d147038b36784b95d92822403a7a61a91f97a280df8de0be1b8efc297ce63562aae9744538afe85d1a2142a2f6f28ff025370f4f2082a0e16550e9b0062c3d26e7bdb8790676ccee901acfc6eb8e9dc1c17c8a6228486d6ff029b31c15ea05c7614ba9f0ba66ad3f0a5afcb54b2c40d6"}], 0xd0, 0x4000}, 0x804) 2018/01/27 14:45:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3ff, 0x101000) r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001000)="2876c913eccbd100d8ed25dad946943ff3ae09225b9fc29033bbfcd5156850cfcf88420aec8c3b97e3a1ca0a0e60ce4e0fd7e0e2889b2f859de22a15f8e41c49cf53c28c8d3d782dfd944f492b4d9ba958a88fd2f5a52700eb468dd03482f9b50aba600d2862e7c30645f5e9ec07ef7f17448c40f6af016eedefb79866242e8e91879ca6fb8ed3b218aa30126ba7f0db1b") fgetxattr(r0, &(0x7f0000001000)=@random={'osx.', 'proc@\\[\x00'}, &(0x7f0000001000)=""/94, 0x5e) [ 236.072461] ? check_noncircular+0x20/0x20 [ 236.076704] ? print_irqtrace_events+0x270/0x270 [ 236.081476] ? _crng_backtrack_protect+0xd9/0x130 [ 236.086335] ? find_held_lock+0x35/0x1d0 [ 236.090421] ? sctp_bind_addr_state+0x26b/0x3f0 [ 236.095097] ? lock_downgrade+0x980/0x980 [ 236.099295] should_failslab+0xec/0x120 [ 236.103280] kmem_cache_alloc_trace+0x4b/0x750 [ 236.107878] ? lock_acquire+0x1d5/0x580 [ 236.111854] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 236.116113] sctp_add_bind_addr+0xd8/0x460 [ 236.120375] ? sctp_bind_addr_free+0x20/0x20 [ 236.124794] ? __ipv6_addr_type+0x193/0x280 [ 236.129125] ? sctp_v6_scope+0x3f/0x50 [ 236.133014] ? sctp_scope+0x75/0xa0 [ 236.136656] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 236.141600] ? sctp_defaults_init+0xf00/0xf00 [ 236.146101] ? get_random_bytes+0x34/0x40 [ 236.150264] ? sctp_association_new+0x19a3/0x2130 [ 236.155134] ? find_held_lock+0x35/0x1d0 [ 236.159220] sctp_copy_one_addr+0xdc/0x120 [ 236.163548] ? sctp_copy_one_addr+0xdc/0x120 [ 236.167970] sctp_bind_addr_copy+0x167/0x360 [ 236.172404] ? sctp_copy_one_addr+0x120/0x120 [ 236.176927] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 236.182481] sctp_sendmsg+0x1ce7/0x3420 [ 236.186460] ? percpu_down_write+0x30/0x500 [ 236.190810] ? sctp_id2assoc+0x390/0x390 [ 236.194879] ? avc_has_perm+0x43e/0x680 [ 236.198871] ? avc_has_perm_noaudit+0x520/0x520 [ 236.203543] ? __fget+0x35c/0x570 [ 236.207018] ? iterate_fd+0x3f0/0x3f0 [ 236.210849] ? find_held_lock+0x35/0x1d0 [ 236.214935] ? sock_has_perm+0x2a4/0x420 [ 236.219013] ? lock_release+0x952/0xa40 [ 236.222996] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 236.224095] device eql entered promiscuous mode [ 236.233539] ? __check_object_size+0x25d/0x4f0 [ 236.238141] inet_sendmsg+0x11f/0x5e0 [ 236.241943] ? inet_sendmsg+0x11f/0x5e0 [ 236.245917] ? __might_sleep+0x95/0x190 [ 236.249895] ? inet_recvmsg+0x5f0/0x5f0 [ 236.253876] ? selinux_socket_sendmsg+0x36/0x40 [ 236.258541] ? security_socket_sendmsg+0x89/0xb0 [ 236.263297] ? inet_recvmsg+0x5f0/0x5f0 [ 236.267279] sock_sendmsg+0xca/0x110 [ 236.270995] SYSC_sendto+0x361/0x5c0 [ 236.274715] ? SYSC_connect+0x4a0/0x4a0 [ 236.278690] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 236.283532] ? vfs_write+0x374/0x510 [ 236.287267] ? wait_for_completion+0x770/0x770 [ 236.291943] ? fput+0xd2/0x140 [ 236.295137] ? SyS_write+0x184/0x220 [ 236.298854] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 236.303711] SyS_sendto+0x40/0x50 [ 236.307158] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 236.311890] RIP: 0033:0x452f19 [ 236.315057] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 236.322743] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 236.329990] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 236.337241] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 236.344490] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 236.351736] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 236.376909] syz3: Invalid MTU 0 requested, hw min 68 [ 236.383455] syz3: Invalid MTU 0 requested, hw min 68 2018/01/27 14:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000fb8000/0x3000)=nil, 0x3000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) 2018/01/27 14:45:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) munmap(&(0x7f000004c000/0xf000)=nil, 0xf000) fcntl$setownex(r0, 0xf, &(0x7f00007c4000-0x8)={0x1, r1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) 2018/01/27 14:45:29 executing program 6 (fault-call:5 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f000013f000)='/dev/midi#\x00', 0x9, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002b6000-0x50)={@generic="cfccfe059dae57cc68d736070f7647d2", @ifru_flags=0x4000}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e17000-0x4)=0x81, 0x4) 2018/01/27 14:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000021000)={0x20071026, r0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 14:45:29 executing program 4: r0 = memfd_create(&(0x7f0000d0e000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000909000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="c44d47b7a69c399ffd6277dda5f4e45f6e7bf680e719399524bdeb34279f8bbd390d5d64b55d495a48afb046976d1085cd6a9e1da1b48ad95e52f4385025ca7c9d333dc44f56e4f5224de85ea5bc939c1d8ad502991d4dffdd173f45b7e36582ea36e77e2f9039135edb620cb04094b46c3c76db3ae9f477c03930d6d9e70e5e911b9bd72f", 0x85}, {&(0x7f0000c76000)="50d7559975615ee933819ed3fd3c56d5654260341e33027a21002c8d8d8d1e8af817b5de705f15d8051fed6c91098c0c2a6d11d04f0374e29c0d2c6bd007d8bdb345d7388a197066af8efb6da30cffd9a1c76c919011b1c42483b13778bf5de90402020c8d7a04d3020d52198a4fad8d79ce5fa0b3ab0f03c7ba176ebefd6ec18a4f79d02f6e54c57e9d4d2a2a332f9d29b3b4340a3741df404249ede65a2c4643f394c569fccc14346e20", 0xab}, {&(0x7f0000001000-0x10)="16be179c74235c8e7bbd0c2ef0773e3a", 0x10}], 0x10cf, 0x0, 0x0, 0x90}, 0x10) socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000090000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:29 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000fed000-0x8)={0x6, 0x9}) 2018/01/27 14:45:29 executing program 2: syz_open_dev$tun(&(0x7f000029e000-0xd)='/dev/net/tun\x00', 0x0, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x0, 0xfea1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000011c000-0x10)={{0x1c0, 0xbba}, 0x4}, 0x10) [ 236.499546] FAULT_INJECTION: forcing a failure. [ 236.499546] name failslab, interval 1, probability 0, space 0, times 0 [ 236.510875] CPU: 1 PID: 14195 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 236.518233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.527583] Call Trace: [ 236.530172] dump_stack+0x194/0x257 [ 236.533806] ? arch_local_irq_restore+0x53/0x53 [ 236.538470] ? __save_stack_trace+0x7e/0xd0 [ 236.542813] should_fail+0x8c0/0xa40 2018/01/27 14:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e46000)='/dev/amidi#\x00', 0x4, 0x200) epoll_wait(r0, &(0x7f0000a64000-0xc)=[{0x0, 0x0}], 0x1, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) [ 236.546536] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.551639] ? trace_event_raw_event_lock+0x340/0x340 [ 236.556826] ? sctp_add_bind_addr+0xd8/0x460 [ 236.561230] ? sctp_copy_one_addr+0xdc/0x120 [ 236.565625] ? sctp_bind_addr_copy+0x167/0x360 [ 236.570185] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 236.575877] ? check_noncircular+0x20/0x20 [ 236.580091] ? SYSC_sendto+0x361/0x5c0 [ 236.583955] ? SyS_sendto+0x40/0x50 [ 236.587557] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 236.592479] ? check_noncircular+0x20/0x20 [ 236.596694] ? print_irqtrace_events+0x270/0x270 [ 236.601440] ? _crng_backtrack_protect+0xd9/0x130 [ 236.606271] ? find_held_lock+0x35/0x1d0 [ 236.610328] ? sctp_bind_addr_state+0x26b/0x3f0 [ 236.614979] ? lock_downgrade+0x980/0x980 [ 236.619127] should_failslab+0xec/0x120 [ 236.623084] kmem_cache_alloc_trace+0x4b/0x750 [ 236.627653] ? lock_acquire+0x1d5/0x580 [ 236.631606] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 236.635838] sctp_add_bind_addr+0xd8/0x460 [ 236.640059] ? sctp_bind_addr_free+0x20/0x20 [ 236.644458] ? __ipv6_addr_type+0x193/0x280 [ 236.648762] ? sctp_v6_scope+0x3f/0x50 [ 236.652630] ? sctp_scope+0x75/0xa0 [ 236.656251] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 236.661172] ? sctp_defaults_init+0xf00/0xf00 [ 236.665648] ? get_random_bytes+0x34/0x40 [ 236.669785] ? sctp_association_new+0x19a3/0x2130 [ 236.674635] ? find_held_lock+0x35/0x1d0 [ 236.678695] sctp_copy_one_addr+0xdc/0x120 [ 236.682907] ? sctp_copy_one_addr+0xdc/0x120 [ 236.687309] sctp_bind_addr_copy+0x167/0x360 [ 236.691710] ? sctp_copy_one_addr+0x120/0x120 [ 236.696208] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 236.701739] sctp_sendmsg+0x1ce7/0x3420 [ 236.705692] ? percpu_down_write+0x30/0x500 [ 236.710030] ? sctp_id2assoc+0x390/0x390 [ 236.714078] ? avc_has_perm+0x43e/0x680 [ 236.718043] ? avc_has_perm_noaudit+0x520/0x520 [ 236.722692] ? __fget+0x35c/0x570 [ 236.726141] ? iterate_fd+0x3f0/0x3f0 [ 236.729939] ? find_held_lock+0x35/0x1d0 [ 236.734003] ? sock_has_perm+0x2a4/0x420 [ 236.738060] ? lock_release+0x952/0xa40 [ 236.742019] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 236.747885] ? __check_object_size+0x25d/0x4f0 [ 236.752457] inet_sendmsg+0x11f/0x5e0 [ 236.756231] ? inet_sendmsg+0x11f/0x5e0 [ 236.760181] ? __might_sleep+0x95/0x190 [ 236.764136] ? inet_recvmsg+0x5f0/0x5f0 [ 236.768096] ? selinux_socket_sendmsg+0x36/0x40 [ 236.772744] ? security_socket_sendmsg+0x89/0xb0 [ 236.777479] ? inet_recvmsg+0x5f0/0x5f0 [ 236.781438] sock_sendmsg+0xca/0x110 [ 236.785135] SYSC_sendto+0x361/0x5c0 [ 236.788845] ? SYSC_connect+0x4a0/0x4a0 [ 236.792799] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 236.797636] ? vfs_write+0x374/0x510 [ 236.801331] ? wait_for_completion+0x770/0x770 [ 236.805961] ? fput+0xd2/0x140 [ 236.809135] ? SyS_write+0x184/0x220 [ 236.812828] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 236.817664] SyS_sendto+0x40/0x50 [ 236.821105] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 236.825838] RIP: 0033:0x452f19 [ 236.829005] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 236.836697] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 236.843943] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 2018/01/27 14:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000054f000)='\x00', 0x0) ftruncate(r1, 0xfce1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/27 14:45:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000966000)=0xffff, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e5e000)='/dev/kvm\x00', 0x20000, 0x0) r1 = syz_open_dev$sg(&(0x7f00000f3000)='/dev/sg#\x00', 0x7a5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d45000)={0x0, 0xa4, "f2178c3492b4e6fbf9703d2c48a4d9bd2e5c607fcf954daf3bc4d4126cae2404c3935d27804fd3ee37c4b68ef862a0b524d986678a4ce5d616b2235c63fb12d238ae36ca22befbc97d7cd51e6040eda3b5440c780a7e6c6dae56f27f29bb6defaf296c81aae16e56fdf2a3538fbc1922e2c1aa81bdb93d5548dcb73762f3f3342f87f02f6d3291a1c28381593118867137f92e91da5d32caf29cd33e88750738b1ffda77"}, &(0x7f0000000000)=0xac) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d92000-0x98)={r2, @in6={{0xa, 0x3, 0xd8ac, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000c74000)=0x98) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00004f5000-0xbd)="a467d8e66c1e1dc1af72085693c6bc98aa89efc5534bc8a3aa580208204c83a390cee880fa0561b3926537b99ee9668f6b9688e7cab41ae007d26f9b96c13cf07c17f99cf6843d051a01a18a4e89ba00f84ec4726b77a4c939befb23da0ab02b581f7f0e8e36b99dad10d9808f62d36fb5c5a6b9bfa688599c3347f911e46cde826bbe760b093de44dcde5f0554efe9c8aeba8a505b8e2f8f0b942bfdee1f98473b7e6970440c859cbcc6e7e6b14cfb3463c220b702302943b72316d01") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 14:45:30 executing program 6 (fault-call:5 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:30 executing program 4: socket(0x1d, 0x0, 0x0) r0 = getpid() ptrace$getregs(0xe, r0, 0x6, &(0x7f00009cd000)=""/170) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) [ 236.851189] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 236.858437] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 236.865683] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/27 14:45:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 236.924304] FAULT_INJECTION: forcing a failure. [ 236.924304] name failslab, interval 1, probability 0, space 0, times 0 [ 236.935631] CPU: 1 PID: 14224 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 236.942989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.952334] Call Trace: [ 236.954919] dump_stack+0x194/0x257 [ 236.958544] ? arch_local_irq_restore+0x53/0x53 [ 236.963210] ? __save_stack_trace+0x7e/0xd0 [ 236.967546] should_fail+0x8c0/0xa40 [ 236.971257] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 236.976361] ? kasan_kmalloc+0xad/0xe0 [ 236.980249] ? kmem_cache_alloc_trace+0x136/0x750 [ 236.985092] ? sctp_add_bind_addr+0xd8/0x460 [ 236.989503] ? sctp_copy_local_addr_list+0x4bb/0x5e0 [ 236.994602] ? sctp_copy_one_addr+0xdc/0x120 [ 236.999006] ? sctp_bind_addr_copy+0x167/0x360 [ 237.003590] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 237.015041] ? check_noncircular+0x20/0x20 [ 237.019276] ? SYSC_sendto+0x361/0x5c0 [ 237.023155] ? SyS_sendto+0x40/0x50 [ 237.026770] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 237.031682] ? check_noncircular+0x20/0x20 [ 237.035908] ? print_irqtrace_events+0x270/0x270 [ 237.040660] ? _crng_backtrack_protect+0xd9/0x130 [ 237.045492] ? find_held_lock+0x35/0x1d0 [ 237.049538] ? sctp_bind_addr_state+0x26b/0x3f0 [ 237.054697] ? lock_downgrade+0x980/0x980 [ 237.058841] should_failslab+0xec/0x120 [ 237.062800] kmem_cache_alloc_trace+0x4b/0x750 [ 237.067361] ? lock_acquire+0x1d5/0x580 [ 237.071308] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 237.075521] sctp_add_bind_addr+0xd8/0x460 [ 237.079736] ? sctp_bind_addr_free+0x20/0x20 [ 237.084122] ? __ipv6_addr_type+0x193/0x280 [ 237.088425] ? sctp_v6_scope+0x3f/0x50 [ 237.092286] ? sctp_scope+0x75/0xa0 [ 237.095905] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 237.100814] ? sctp_defaults_init+0xf00/0xf00 [ 237.105285] ? get_random_bytes+0x34/0x40 [ 237.109408] ? sctp_association_new+0x19a3/0x2130 [ 237.114237] ? find_held_lock+0x35/0x1d0 [ 237.118279] sctp_copy_one_addr+0xdc/0x120 [ 237.122489] ? sctp_copy_one_addr+0xdc/0x120 [ 237.126874] sctp_bind_addr_copy+0x167/0x360 [ 237.131266] ? sctp_copy_one_addr+0x120/0x120 [ 237.135746] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 237.141268] sctp_sendmsg+0x1ce7/0x3420 [ 237.145219] ? __lock_acquire+0x11a0/0x3e00 [ 237.149530] ? sctp_id2assoc+0x390/0x390 [ 237.153565] ? avc_has_perm+0x43e/0x680 [ 237.157520] ? avc_has_perm_noaudit+0x520/0x520 [ 237.162172] ? __fget+0x35c/0x570 [ 237.165606] ? iterate_fd+0x3f0/0x3f0 [ 237.169397] ? find_held_lock+0x35/0x1d0 [ 237.173452] ? sock_has_perm+0x2a4/0x420 [ 237.177498] ? lock_release+0x952/0xa40 [ 237.181452] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 237.187329] ? __check_object_size+0x25d/0x4f0 [ 237.191896] inet_sendmsg+0x11f/0x5e0 [ 237.195677] ? inet_sendmsg+0x11f/0x5e0 [ 237.199629] ? __might_sleep+0x95/0x190 [ 237.203597] ? inet_recvmsg+0x5f0/0x5f0 [ 237.207549] ? selinux_socket_sendmsg+0x36/0x40 [ 237.212194] ? security_socket_sendmsg+0x89/0xb0 [ 237.216925] ? inet_recvmsg+0x5f0/0x5f0 [ 237.220880] sock_sendmsg+0xca/0x110 [ 237.224584] SYSC_sendto+0x361/0x5c0 [ 237.228278] ? SYSC_connect+0x4a0/0x4a0 [ 237.232228] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 237.237050] ? vfs_write+0x374/0x510 [ 237.240737] ? wait_for_completion+0x770/0x770 [ 237.245303] ? __lock_is_held+0xb6/0x140 [ 237.249360] ? fput+0xd2/0x140 [ 237.252534] ? SyS_write+0x184/0x220 [ 237.256220] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 237.261057] SyS_sendto+0x40/0x50 [ 237.264490] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 237.269224] RIP: 0033:0x452f19 2018/01/27 14:45:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fff000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000682000-0x45)="d2432f06b9382beacd933004a6750d67ae3cc3712f58289859e503ed473ff760a14f73097333a2040e8a5a9fa2c60070d9855a68645722e900e0819033a8425b55b6fb58e9", 0x45, 0xc844, &(0x7f0000a5e000-0x14)={0x11, 0x19, r1, 0x1, 0x47c8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket(0x1d, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/212, &(0x7f0000000000)=0xd4) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000fb8000/0x3000)=nil, 0x3000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) 2018/01/27 14:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000898000-0x28)={r0, 0x0, 0x9a, 0x1000, &(0x7f0000b60000)="f6ab11350377a62da3bc487e09422e88891d01f38baeb7468d93d92552283eac1d1789b5a556edfbf65fd977aa9de1c16145e7ea85e1356de6d66ca7cab9989c3c3487aed346647377370867675afde68098328f8c9cc715cb5b7ba282694c5024870cc70ebbdb0be3791bc4a8ded036fcd47e00b8e560207ce1905a05540eb2fa5a440bcc462a84dacedf716b1e5c3bea18535f62de0b5b543f", &(0x7f00001f9000)=""/4096, 0x8, 0x1ff}, 0x28) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:30 executing program 6 (fault-call:5 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fb4000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00004c4000-0x4)=0xc) recvfrom$packet(r0, &(0x7f00002ba000)=""/201, 0xc9, 0x40000023, &(0x7f00000e3000-0x14)={0x11, 0x9, r2, 0x1, 0xfa, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = add_key$keyring(&(0x7f000072f000-0x8)='keyring\x00', &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000fc6000)="69645f6c656761638500a8a40bb491c3a0b9e30d84ec2dcb9d923c15c22cc2ef832e567fd4de22a9a9c8c03829de4e2c01ff324a191404ec87e827c57edc4c4e4439d4c6317e75d0dfca235a19", &(0x7f00008f6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000649000)="fffffff87990e9", 0xfffffffffffffe44, r2) r4 = add_key$keyring(&(0x7f000055d000-0x8)='keyring\x00', &(0x7f0000091000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e11000)=0x5, 0x4) r5 = accept4(r0, &(0x7f000013f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e9a000-0x4)=0x9, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000e0d000-0x2)=0x101, 0x2) vmsplice(r0, &(0x7f00009cf000-0x10)=[{&(0x7f0000280000)="d4619b8ea6f9633b6c1c38c0f889868f01885a92104217f2351a5277a61971d0b272b8f48021", 0x26}], 0x1, 0x8) syz_open_dev$sg(&(0x7f000047a000)='/dev/sg#\x00', 0x7, 0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='lo\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0xa4000, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sendfile(r0, 0xffffffffffffffff, &(0x7f0000c27000)=0x3fffffffffffffc, 0xffffffffffffffff) 2018/01/27 14:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 237.272387] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 237.280065] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 237.287307] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 237.294550] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 237.301793] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 237.309040] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/27 14:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00002e0000-0x8)='./file0\x00', &(0x7f0000e1a000)=""/171, 0xab) r0 = syz_open_dev$midi(&(0x7f000059e000-0xb)='/dev/midi#\x00', 0x8, 0x28002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cb4000)={0x0, 0x800, 0x20}, &(0x7f0000054000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009d7000)={r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x38548149}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f00001c6000)=0x0, &(0x7f000081a000)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:30 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1, "c3"}, &(0x7f0000001000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x6)={r1, 0x3, 0x7fffffff, 0x0}, 0x10) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000315000)=0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000b58000)=0xfffffffffffffffc, 0x0) 2018/01/27 14:45:30 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000000d000-0x2)='./file0\x00', &(0x7f0000033000)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x440000000000127f, &(0x7f0000033000-0x3)="") [ 237.378926] device lo entered promiscuous mode 2018/01/27 14:45:30 executing program 4: socket(0x1d, 0x0, 0x0) 2018/01/27 14:45:30 executing program 6 (fault-call:5 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:30 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x1, 0x0, 0x0, 0x26, 0x2ef, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x24, 0x18, 0x0, 0x0, 0x111, "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"}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:30 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000dda000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00007a8000-0xd)='/dev/usbmon#\x00', 0xfff, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x7fffffff, 0x7fff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x208, 0x7, 0x2, r2}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x97a, 0x4) 2018/01/27 14:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c93000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000881000-0x8c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009cd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000ab000)={r2, 0xffffffff}, &(0x7f00006c3000-0x4)=0x8) [ 237.391558] FAULT_INJECTION: forcing a failure. [ 237.391558] name failslab, interval 1, probability 0, space 0, times 0 [ 237.391571] CPU: 0 PID: 14254 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 237.391578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.391582] Call Trace: [ 237.391599] dump_stack+0x194/0x257 [ 237.391618] ? arch_local_irq_restore+0x53/0x53 [ 237.391650] should_fail+0x8c0/0xa40 [ 237.391668] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.391683] ? lock_release+0xa40/0xa40 [ 237.391704] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 237.391728] ? find_held_lock+0x35/0x1d0 [ 237.391750] ? __lock_is_held+0xb6/0x140 [ 237.391786] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 237.391803] ? rcu_note_context_switch+0x710/0x710 [ 237.391831] should_failslab+0xec/0x120 [ 237.391844] kmem_cache_alloc_trace+0x4b/0x750 [ 237.391862] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 237.391885] sctp_stream_init_ext+0x51/0xf0 [ 237.391901] sctp_sendmsg+0x2bbf/0x3420 [ 237.391911] ? percpu_down_write+0x30/0x500 [ 237.391945] ? sctp_id2assoc+0x390/0x390 [ 237.391957] ? avc_has_perm+0x43e/0x680 [ 237.391976] ? avc_has_perm_noaudit+0x520/0x520 [ 237.391988] ? __fget+0x35c/0x570 [ 237.392022] ? iterate_fd+0x3f0/0x3f0 [ 237.392051] ? find_held_lock+0x35/0x1d0 [ 237.392084] ? sock_has_perm+0x2a4/0x420 [ 237.392106] ? lock_release+0x952/0xa40 [ 237.392114] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 237.392124] ? __check_object_size+0x25d/0x4f0 [ 237.392145] inet_sendmsg+0x11f/0x5e0 [ 237.392151] ? inet_sendmsg+0x11f/0x5e0 [ 237.392160] ? __might_sleep+0x95/0x190 [ 237.392171] ? inet_recvmsg+0x5f0/0x5f0 [ 237.392185] ? selinux_socket_sendmsg+0x36/0x40 [ 237.392196] ? security_socket_sendmsg+0x89/0xb0 [ 237.392206] ? inet_recvmsg+0x5f0/0x5f0 [ 237.392222] sock_sendmsg+0xca/0x110 [ 237.392238] SYSC_sendto+0x361/0x5c0 [ 237.392257] ? SYSC_connect+0x4a0/0x4a0 [ 237.392268] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 237.392280] ? vfs_write+0x374/0x510 [ 237.392292] ? wait_for_completion+0x770/0x770 [ 237.392366] ? fput+0xd2/0x140 [ 237.392379] ? SyS_write+0x184/0x220 [ 237.392390] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 237.392416] SyS_sendto+0x40/0x50 [ 237.392435] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 237.392442] RIP: 0033:0x452f19 [ 237.392446] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 237.392456] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 237.392460] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 237.392464] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 237.392469] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 237.392475] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 237.484268] FAULT_INJECTION: forcing a failure. [ 237.484268] name failslab, interval 1, probability 0, space 0, times 0 [ 237.484279] CPU: 1 PID: 14275 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 237.484284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.484288] Call Trace: [ 237.484303] dump_stack+0x194/0x257 [ 237.484320] ? arch_local_irq_restore+0x53/0x53 [ 237.484356] should_fail+0x8c0/0xa40 [ 237.484379] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 237.484393] ? lock_release+0xa40/0xa40 [ 237.484414] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 237.484442] ? find_held_lock+0x35/0x1d0 [ 237.484467] ? __lock_is_held+0xb6/0x140 [ 237.484508] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 237.484525] ? rcu_note_context_switch+0x710/0x710 [ 237.484555] should_failslab+0xec/0x120 [ 237.484568] kmem_cache_alloc_trace+0x4b/0x750 [ 237.484586] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 237.484611] sctp_stream_init_ext+0x51/0xf0 [ 237.484627] sctp_sendmsg+0x2bbf/0x3420 [ 237.484637] ? percpu_down_write+0x30/0x500 [ 237.484667] ? sctp_id2assoc+0x390/0x390 [ 237.484678] ? avc_has_perm+0x43e/0x680 [ 237.484695] ? avc_has_perm_noaudit+0x520/0x520 [ 237.484705] ? __fget+0x35c/0x570 [ 237.484729] ? iterate_fd+0x3f0/0x3f0 [ 237.484754] ? find_held_lock+0x35/0x1d0 [ 237.484782] ? sock_has_perm+0x2a4/0x420 [ 237.484801] ? lock_release+0x952/0xa40 [ 237.484810] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 237.484821] ? __check_object_size+0x25d/0x4f0 [ 237.484842] inet_sendmsg+0x11f/0x5e0 [ 237.484848] ? inet_sendmsg+0x11f/0x5e0 [ 237.484857] ? __might_sleep+0x95/0x190 [ 237.484868] ? inet_recvmsg+0x5f0/0x5f0 [ 237.484882] ? selinux_socket_sendmsg+0x36/0x40 [ 237.484892] ? security_socket_sendmsg+0x89/0xb0 [ 237.484902] ? inet_recvmsg+0x5f0/0x5f0 [ 237.484916] sock_sendmsg+0xca/0x110 [ 237.484931] SYSC_sendto+0x361/0x5c0 [ 237.484950] ? SYSC_connect+0x4a0/0x4a0 [ 237.484962] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 237.484975] ? vfs_write+0x374/0x510 [ 237.484986] ? wait_for_completion+0x770/0x770 [ 237.485072] ? fput+0xd2/0x140 [ 237.485086] ? SyS_write+0x184/0x220 [ 237.485099] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 237.485125] SyS_sendto+0x40/0x50 [ 237.485145] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 237.485152] RIP: 0033:0x452f19 [ 237.485157] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c 2018/01/27 14:45:31 executing program 4: r0 = semget(0x0, 0x3, 0x234) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x7, 0xe, &(0x7f0000000000)=""/7) r1 = socket(0x1d, 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) recvmsg$netrom(r1, &(0x7f0000613000)={&(0x7f0000a5c000-0x48)=@full={{0x3, {"28b337aebfff12"}, 0xffffffffffffffff}, [{"14f9025b47ad5e"}, {"e138aa0c63b61e"}, {"8531b4056d4cf1"}, {"c32bc15dd26027"}, {"6acb6e5cb8fef6"}, {"fb6b8b295f0805"}, {"e21352c979ae94"}, {"a7fb0f941f51b9"}]}, 0x48, &(0x7f0000001000-0x40)=[{&(0x7f0000990000-0x76)="6dca936a89cf8d6807f16e63139b614f26c719af50909af88fba566b3934228daa8ae1fb1601b405016c006349cfb47537eff18a78c9b4734cee793eb0e74f35e9372050e5350c805936d39c6ae5f274510d589bda4c73496251c85df7892b0d5b14d15eef553b0e70844c69a26cdfcdb667423cb68b", 0x76}, {&(0x7f0000001000-0xb7)="369fa11ba6a38c3cd2733bdccfe5bf1419404c3ad34fb75a5259375a62ed6a744537724d22953e66d3267a4c6f62ae072a2f6c70daa9cca69e5b87caac2c42fddd86285a84e006438fd8ab20300badb32a2813fd3689403e600defb8a68ebd49852ac2298210e2a786fbfe169f1453aca2fe65953b984d202ba1748feed09abe3eb66b497c3afc997d3266269582c847cd4f8143bc61689058bb0ad51e0748fc2d9b048fd053f959043ce3ea603bf22d5aa6e7ab2446fe", 0xb7}, {&(0x7f0000a6a000)="d419ae3538224a9f1931f3f82fc5afc89e071cf62a78c7a0faf4203d323e393634a5dbb0004b4a2f3e878dbac77f16af028160d34d54968c3ba2f5c9dbb27667cc8ae036c3ec5e8ccbac1aa2f55dc487ce7332a9d6a279c27ddfec4d26f63ef6f25f21b48f4f575ff690cef13880d7191533fec4e4183104967fb7f25d3db638d53da75e62997bdd8c6b168470b5de5cd0f3a74f15030408f4412dcc6509a22d491ce4", 0xa3}, {&(0x7f0000000000)="18e6ece1e35684c1eaf8e959cf4682d3d07c4f7cfd68ea1bf2630f7c5fdaac24944e06a401803f3922afe9afb74011b3f7dac6e6fc5f6b1032f939e6e797e306757067d5dd4a6227bae2320a5afffb2c709758642573999be957e298a9551172", 0x60}], 0x4, 0x0, 0x0, 0x40000c1}, 0x40000100) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) r2 = request_key(&(0x7f0000b5b000)='user\x00', &(0x7f0000e85000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000241000)='/^user)em1self%\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb2, "e39025d862f99e2fd1823376972dc6fc8c9982c3a96d4f2ba93dabc93a6ade91f54e0f258d1868dea647984c26bd22a74acb42663244cea8cd103f7934b303aaddefb61eaaab807e0040a1e571130931fe4e8708dbb0cf413f3a1ab0e7af556c2e914193a5680fe322a378b55a7ea16a3aabcb4b87cd60f4a500884beb6664acc635df9b9693fd1e55bfa77f9b1ce0ac640efa951990b6afc7e3cd0209b6772cb7341c297e3d533edf60248a38b03d038596"}, &(0x7f0000001000)=0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x4c, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) request_key(&(0x7f0000065000)='encrypted\x00', &(0x7f0000bbc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003c1000)='\x00', r2) 2018/01/27 14:45:31 executing program 6 (fault-call:5 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) r2 = syz_open_dev$usbmon(&(0x7f0000581000)='/dev/usbmon#\x00', 0x0, 0x400000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005c0000-0x18)={r2, &(0x7f0000fce000)="3961ac6687d6241062de9ebadcf0ad3ed46e3403ca4a913091d9c5988c0aedaec07e2a017e2017ef1182fb20ba352b2b66f54a0b6bac1ce400df24bd73c68b625ae344902ab9949b8edbe8a1d7a3479cb8bb949629a6558a8a18fd519e8e31cbdd875ccebcc2cc0992bd6e86551859363239cf66", &(0x7f00006f0000)=""/78}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000a66000)={0x1a260348, 0xef34, 0xffffffffffffffff, 0xfffffffffffffff9, 0x5, 0x9, 0x7ff, 0xffffffff00000001, 0xf34, 0x0}) 2018/01/27 14:45:31 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000737000-0x4)=0x0, &(0x7f00003f5000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x1, 0x7fff, 0xa, 0x20, 0x20, 0x3e, 0x0, r1}, {0x6, 0xffff, 0x1, 0x0, 0x5, 0xb58, 0xffffffffffffff00, 0x7}, {0x9, 0x3, 0x400, 0x1}, 0x1000, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in=@empty=0x0, 0x5, 0x1, 0x1, 0x9, 0x4, 0x94, 0x6}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000)=""/229, 0xe5, 0x10100, &(0x7f0000002000-0x1)={0x1a, 0x18, 0x2, 0x5, 0xffffffff, 0x6, @random="929d0deb2a3d", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x4, 0x2, 0x1, 0x6a32}, 0x5) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000000)=[0x9, 0x7]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000-0xe4)=""/228) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/27 14:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a89000-0xa)='/dev/cuse\x00', 0x111540, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00007e6000)="9773376e4ead2bf49c51133a4aa9016e71e4f60f87e5daebe96ed76c396b6c0597a20d02", 0x24) r1 = semget$private(0x0, 0x7, 0x21a) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000f08000-0x1000)=""/4096) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x327, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x80, 0x7f, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000fb8000/0x3000)=nil, 0x3000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) 2018/01/27 14:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)=0x0) 2018/01/27 14:45:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000940000)={0x3, 0x7000}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) socket(0x1d, 0x1, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000c67000-0x34)="f2e8f9a1bff182b2dd3b3ac418a476f7ade198c3d249a833e362ba3627e01c3df1f0194acebbb954ff0dc70587c82e4ee61cfd3f", 0x34) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 237.485167] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 237.485172] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 237.485177] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 237.485182] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 237.485187] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 [ 238.030916] netlink: 222 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/27 14:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xfffffffffffffee0, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) [ 238.077446] FAULT_INJECTION: forcing a failure. [ 238.077446] name failslab, interval 1, probability 0, space 0, times 0 [ 238.083182] device eql entered promiscuous mode [ 238.113641] CPU: 1 PID: 14303 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 238.121030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.130380] Call Trace: [ 238.132966] dump_stack+0x194/0x257 [ 238.136604] ? arch_local_irq_restore+0x53/0x53 [ 238.141283] ? print_irqtrace_events+0x270/0x270 [ 238.146061] should_fail+0x8c0/0xa40 [ 238.149782] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 238.154889] ? print_irqtrace_events+0x270/0x270 [ 238.159650] ? __lock_acquire+0x664/0x3e00 [ 238.163891] ? trace_event_raw_event_lock+0x340/0x340 [ 238.169125] ? __lock_acquire+0x664/0x3e00 [ 238.173367] ? perf_trace_lock+0xd6/0x900 2018/01/27 14:45:31 executing program 4: r0 = socket(0x1d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000453000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd1, 0x7, 0x5, 0x7, 0x40}, &(0x7f0000bb9000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1aae71e5, 0xffff, 0x5}, &(0x7f000000e000-0x4)=0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) [ 238.177552] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 238.182759] should_failslab+0xec/0x120 [ 238.186743] __kmalloc+0x63/0x760 [ 238.190201] ? trace_event_raw_event_lock+0x340/0x340 [ 238.195399] ? sctp_bind_addrs_to_raw+0xf9/0x340 [ 238.200168] sctp_bind_addrs_to_raw+0xf9/0x340 [ 238.204751] ? perf_trace_lock+0xd6/0x900 [ 238.208906] ? sctp_del_bind_addr+0x300/0x300 [ 238.213405] ? trace_event_raw_event_lock+0x340/0x340 [ 238.218603] ? lock_downgrade+0x980/0x980 [ 238.222771] sctp_make_init+0x195/0xf70 2018/01/27 14:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000004f000)='/dev/vcs#\x00', 0x5, 0x4400) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000460000)={0x1, 0x0, [{0x8000001f, 0x5, 0x1, 0x510, 0xf5, 0x81, 0x1, [0x0, 0x0, 0x0]}]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) connect$vsock_dgram(r1, &(0x7f00002f2000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/27 14:45:31 executing program 4: socket(0x5, 0x0, 0xbac8) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)=0x0) 2018/01/27 14:45:31 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x8) socketpair$inet6(0xa, 0x5, 0x100000011, &(0x7f0000fd2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0x8, 0xa7}, {0x3, 0x9}, {0x8, 0x14e17086}, {0x4, 0x8}], 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xbc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r4}) 2018/01/27 14:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) [ 238.226776] ? sctp_init_cause+0x170/0x170 [ 238.231031] ? find_held_lock+0x35/0x1d0 [ 238.235110] ? is_bpf_text_address+0x7b/0x120 [ 238.239607] ? lock_downgrade+0x980/0x980 [ 238.243768] ? lock_release+0xa40/0xa40 [ 238.247750] ? __free_insn_slot+0x5c0/0x5c0 [ 238.252112] ? rcutorture_record_progress+0x10/0x10 [ 238.257178] sctp_sf_do_prm_asoc+0xc1/0x350 [ 238.261507] sctp_do_sm+0x18a/0x6a20 [ 238.265226] ? __save_stack_trace+0x7e/0xd0 [ 238.269582] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 2018/01/27 14:45:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000722000-0xc)={0x0, 0x7e9, 0x30}, &(0x7f0000c71000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ba000-0x8)={0x0, 0x49ea, 0x8000}, &(0x7f0000a2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dac000)={r1, 0x2, 0x4, 0xffffffff00000000, 0x7f, 0x5, 0xffff, 0x5, {r2, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5, 0x0, 0x4, 0x7}}, &(0x7f0000e4e000-0x4)=0xb8) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r3 = socket(0x1d, 0x1, 0x0) setsockopt(r3, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r2 = memfd_create(&(0x7f0000750000-0x6)='bdev#\x00', 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003eb000)={0x0}, &(0x7f0000130000-0x4)=0x4) 2018/01/27 14:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 238.269598] ? save_stack+0xa3/0xd0 [ 238.269610] ? save_stack+0x43/0xd0 [ 238.269618] ? kasan_kmalloc+0xad/0xe0 [ 238.269625] ? kmem_cache_alloc_trace+0x136/0x750 [ 238.269635] ? sctp_stream_init_ext+0x51/0xf0 [ 238.269642] ? sctp_sendmsg+0x2bbf/0x3420 [ 238.269650] ? inet_sendmsg+0x11f/0x5e0 [ 238.269658] ? sock_sendmsg+0xca/0x110 [ 238.269663] ? SYSC_sendto+0x361/0x5c0 [ 238.269669] ? SyS_sendto+0x40/0x50 [ 238.269679] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 238.269710] ? check_noncircular+0x20/0x20 [ 238.269720] ? print_irqtrace_events+0x270/0x270 [ 238.269733] ? __lock_is_held+0xb6/0x140 [ 238.269774] ? __lock_is_held+0xb6/0x140 [ 238.269797] ? sctp_sched_fcfs_init_sid+0x9/0x10 [ 238.269804] ? sctp_sched_init_sid+0x178/0x2c0 [ 238.269829] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 238.269847] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 238.269869] sctp_sendmsg+0x13c3/0x3420 [ 238.269878] ? percpu_down_write+0x30/0x500 [ 238.269911] ? sctp_id2assoc+0x390/0x390 [ 238.269923] ? avc_has_perm+0x43e/0x680 [ 238.269948] ? avc_has_perm_noaudit+0x520/0x520 [ 238.269959] ? __fget+0x35c/0x570 [ 238.269987] ? iterate_fd+0x3f0/0x3f0 [ 238.270013] ? find_held_lock+0x35/0x1d0 [ 238.270044] ? sock_has_perm+0x2a4/0x420 [ 238.270063] ? lock_release+0x952/0xa40 [ 238.270074] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 238.270085] ? __check_object_size+0x25d/0x4f0 [ 238.270104] inet_sendmsg+0x11f/0x5e0 [ 238.270110] ? inet_sendmsg+0x11f/0x5e0 [ 238.270120] ? __might_sleep+0x95/0x190 [ 238.270129] ? inet_recvmsg+0x5f0/0x5f0 [ 238.270140] ? selinux_socket_sendmsg+0x36/0x40 [ 238.270150] ? security_socket_sendmsg+0x89/0xb0 [ 238.270159] ? inet_recvmsg+0x5f0/0x5f0 [ 238.270172] sock_sendmsg+0xca/0x110 [ 238.270186] SYSC_sendto+0x361/0x5c0 [ 238.270203] ? SYSC_connect+0x4a0/0x4a0 [ 238.270215] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 238.270227] ? vfs_write+0x374/0x510 [ 238.270238] ? wait_for_completion+0x770/0x770 [ 238.270308] ? fput+0xd2/0x140 [ 238.270320] ? SyS_write+0x184/0x220 [ 238.270331] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 238.270355] SyS_sendto+0x40/0x50 [ 238.270373] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 238.270380] RIP: 0033:0x452f19 [ 238.270384] RSP: 002b:00007f7c36011c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 238.270393] RAX: ffffffffffffffda RBX: 00007f7c36011aa0 RCX: 0000000000452f19 [ 238.270397] RDX: 0000000000000001 RSI: 0000000020704000 RDI: 0000000000000013 [ 238.270402] RBP: 00007f7c36011a90 R08: 000000002086d000 R09: 000000000000001c [ 238.270407] R10: 0000000004000841 R11: 0000000000000212 R12: 00000000004b7c96 [ 238.270411] R13: 00007f7c36011bc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/27 14:45:31 executing program 4: socket(0x1d, 0x80000, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = eventfd(0xa2) sendfile(r0, r1, &(0x7f0000b58000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000+0x9ec)='&\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00000aa000-0x8)=0x6) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb15, 0x40) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)=0x0) 2018/01/27 14:45:31 executing program 2: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ba5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) r1 = syz_open_dev$sndmidi(&(0x7f0000429000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x10400) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f000063a000-0x1)=""/1, 0x2d1, 0x0) dup2(r0, r0) r1 = eventfd2(0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r3, 0x8, r2) dup3(r1, r0, 0x0) fcntl$setsig(r3, 0xa, 0x12) clone(0x0, &(0x7f00003e0000-0x1)="", &(0x7f0000e8b000)=0x0, &(0x7f0000b72000-0x4)=0x0, &(0x7f000090b000-0x5c)="") dup2(r0, r4) tkill(r2, 0x13) 2018/01/27 14:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/27 14:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="a468f1b178dc3faa8db8a4bc58f71320", @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000090d000)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f000074a000-0x8)='./file0\x00', 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000034d000-0x4)=0x100, &(0x7f00008f0000)=0x4) 2018/01/27 14:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00001ff000)='dns_resolver\x00', &(0x7f00005c6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009a8000-0x14)='md5sumem17}vboxnet0\x00', 0x0) [ 238.369301] device eql entered promiscuous mode [ 238.371943] syz-executor6 (14348) used greatest stack depth: 12560 bytes left 2018/01/27 14:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x200000000000, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0xffffffffffffd772, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='eql\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x40000000, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000042c000)=0x4) r1 = dup2(r0, r0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00005cc000-0x8)={0x3, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a8f000)='/dev/loop-control\x00', 0x403, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000dd8000)={0x459, 0x4}) 2018/01/27 14:45:31 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d10000-0x9)='/dev/sg#\x00', 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x3, &(0x7f0000000000)=0xfffffffffffffffb, &(0x7f0000000000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ioprio_get$pid(0x3, r2) 2018/01/27 14:45:31 executing program 4: r0 = socket(0x1d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe8, "22b5fc924f45f6c15d7356a95969d754569ffbc324a865b94e2c24b37dce1afc491136d4e49ec75fe297bf4aef16f3dc48fce53d905ac93da659cb723ab86950d96e15c59dcec05743114f554e9727fe25894d9ea4aca468606b505e9103c549d9ac806ead3e6fca0f3a59eda59ab2f4a4d412981f8aeaa378e8e4931056c20a2544d3e8d2eafe3d703bf30b7d40bcd2adce503f426ece623d915c5809deaf73b4fda5be1e05fa652fabca00df90b7c72d47d0b83b0e83377cfd86970acc0531fe893c1f8753899cff0fb015d6cbc68cca04d1f4c8d432af175f03bab442fdb6fa3aeb7a74324a8a"}, &(0x7f0000000000)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x59)={r1, 0x51, "be557e17c23d9a9688350778e931969ea6342a1d6ff9640facbaeef52205816c29feb97b4403f07b80124ee01c990aa5f182a378dd1fabefa5a86932aac81673bae87c9ec857e6c413b0fa1287b9a47c4c"}, &(0x7f0000001000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067c000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f00001f4000)={&(0x7f0000a47000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x3, 0x284, 0x2, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0x5, 0x3, 0x4}, 0x1, @canfd={{0x4, 0x9, 0x3, 0x3}, 0x3e, 0x2, 0x0, 0x0, "9b12c7a5fbe452d662bc019c62f0030caeb072570aa003a7a6258d057a9785201cfea9fd01c83e50a77a7afa35847c61031e55d6b0b2c9362fc4f42f9c5161f1"}}, 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) 2018/01/27 14:45:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 14:45:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b8c000)={0x0, 0x0, 0x3, 0x5, 0x7, 0x80000000}, &(0x7f0000d9c000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000314000-0x10)={r2, 0x9, 0x7, 0x20004f75}, &(0x7f0000de2000)=0x224) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00007ee000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002ca000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f36000)=0x0) kcmp(r2, r3, 0x4, r0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002af000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fa4000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0xe3ffda3a9c7ca38f, 0xf, 0x0, 0x4, 0x2}, &(0x7f000071d000-0x4)=0x20) symlink(&(0x7f00008fa000)='./file0\x00', &(0x7f0000d93000-0x8)='./file0\x00') mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000fe6000-0x1)="", 0x0, 0x8, &(0x7f0000439000-0x10)={r1, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000990000)=""/247, 0xf7, 0x0, 0x0) 2018/01/27 14:45:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = add_key$keyring(&(0x7f0000648000)='keyring\x00', &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000042c000)=""/120, 0x78) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setrlimit(0xa, &(0x7f0000dc3000)={0xffffffffffffffff, 0x5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000041c000)='/dev/hwrng\x00', 0x280c2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000a59000)={&(0x7f0000693000/0x2000)=nil, 0x9, 0x4, 0xb1, &(0x7f00008df000/0x2000)=nil, 0xffffffffffffff81}) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:31 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000472000-0xc)='/dev/audio#\x00', 0x10001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000048d000-0x10)={0x100, 0x4, 0x8, 0x7fff, r1}, 0x10) [ 238.755142] can_create: 28 callbacks suppressed [ 238.755146] can: request_module (can-proto-0) failed. [ 238.793069] can: request_module (can-proto-0) failed. [ 238.797765] device eql entered promiscuous mode 2018/01/27 14:45:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001ef000)={'filter\x00', 0x0, 0x0, 0x191, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, []}, 0x1f1) 2018/01/27 14:45:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) listen(r0, 0xffffffffffffdc07) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000a9d000-0x10)={0xd000, 0xe000, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000442000)=@assoc_value={0x0, 0x0}, &(0x7f0000520000)=0x8) 2018/01/27 14:45:32 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x3, 0x0, 0x0, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x7, r1}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0x6, 0x6d}) 2018/01/27 14:45:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x0) accept4$netrom(r0, &(0x7f00004ad000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000576000)=0x48, 0x800) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000073c000-0x4)='tls\x00', 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000109000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001f4000-0x56)={0x0, 0x4e, "87612ffb42e4a359c9077e4a783344e28401c5094bd0629af56e40debca6dfbb3bb34a77e8d5674148af50b574a7066a54cf29e3a7485f0f900f27be15a39c941c0bcbf116d752d21640b653cfb3"}, &(0x7f0000d81000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bc6000-0xa0)={r3, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcab, 0xfff, 0xfffffffffffffff7, 0x73b9, 0x2}, &(0x7f000028f000)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000941000)={0x0, 0x0}, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000269000-0x8)='./file0\x00', 0x200040, 0x125) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000757000-0x8)={r3, 0x8}, 0x8) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ff, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ba6000/0x5000)=nil, 0x5000, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a00000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000911000-0x4)=0x10, 0x0) socket(0xb, 0x80007, 0x178c) fcntl$getownex(r0, 0x10, &(0x7f000058a000)={0x0, 0x0}) getuid() lstat(&(0x7f0000923000)='./file0\x00', &(0x7f00008c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getresuid(&(0x7f0000b32000)=0x0, &(0x7f0000287000-0x4)=0x0, &(0x7f000063a000)=0x0) getpgid(0xffffffffffffffff) 2018/01/27 14:45:32 executing program 4: r0 = socket(0x1d, 0xa, 0x3) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="9a4f537f550969568aef4cfccc816cc2bc1e08d9c4320b06a9a5f4dd6c384d1638ddc96b1dbb7fcc0b6b0cf1856d2bdefbb988bd1b", 0x35) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffc00, 0xfffffffffffffffc, 0x200, 0xe1}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f4a000)={0x9904, 0x2, 0xffffffff, 0x4, r1}, &(0x7f0000d1e000)=0x10) [ 238.839444] can: request_module (can-proto-0) failed. 2018/01/27 14:45:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000145000-0xc)={0x4, 0x214b}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="", 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a22000-0x10)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 14:45:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x5, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='syzkaller1\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x4, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) socketpair(0xe, 0x80805, 0x8, &(0x7f0000f8b000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f00008ce000)={0x1f, {0xffffffffffffffe1, 0x9, 0x1, 0x4cb97b62, 0x1f, 0x1f}, 0x8}, 0x9) 2018/01/27 14:45:32 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000825000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005ed000)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000000000)=0xc) 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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x3)=0xe8) [ 238.891825] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/27 14:45:32 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2018/01/27 14:45:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002ef000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) write$selinux_access(r0, &(0x7f000059f000)={"73797374656d5f75426f626a6563745f723a617564697440000000000000005f743a7330b0", 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x38, 0x0}, 0x38) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000781000-0x4)=0x10000, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd7000)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000282000-0x1c)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000725000)={r2, 0x8000, 0x0, 0x7}, &(0x7f0000a3d000)=0x10) listen(r1, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000631000-0x1)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00005ff000-0x30)={0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000085b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000244000/0x1000)=nil) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000018a000-0xc8)="047097701d9f579d3607124732e9b070751b9c399a824db89282e756ef4ee60cc9c5ffd1b0d031d761a5391e83b53d560ec778ee7b253e59d5a5ddbb83433552d56ffdf2b7085132e0c99cd14f44bf26787c8c2bc271db651eb1c194b2ac95ce2b454c09308acf90e37e2bcff68abc64e565de040441f540248acddfd146748e3cc87736ac7db63638a920c0614469ca745cbc5fdde55afb3d889782eb6ff52a48f267d808bb8a8273fea1b8f1aab29603eab61ade6c25f6bc229ece0f4bbcee9df310c1dd9007c0") 2018/01/27 14:45:32 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000075b000)=0x8, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000057d000)=0xa, 0x4) [ 238.947135] can: request_module (can-proto-3) failed. [ 238.954979] can: request_module (can-proto-0) failed. [ 238.975207] can: request_module (can-proto-3) failed. [ 239.031358] can: request_module (can-proto-0) failed. [ 239.065475] can: request_module (can-proto-0) failed. [ 239.090607] can: request_module (can-proto-0) failed. 2018/01/27 14:45:32 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/27 14:45:32 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x6, 0x0, 0x7}) tee(r0, r1, 0x0, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000b41000-0x18)={0x0, 0x5736, 0x6, &(0x7f0000001000-0x8)=0x0}) 2018/01/27 14:45:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00002ab000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a9a000)=0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000bc0000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f0000c38000-0x8)='./file0\x00', &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) clone(0x40000, &(0x7f0000def000-0xfe)="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", &(0x7f0000425000)=0x0, &(0x7f00008d0000)=0x0, &(0x7f00009bb000)="6188eef704c33e1189f170e0a88c1779a2381e9c3d22cf488fed463be315cff4d13422a51701ccc21115d4e51b1c7fc7c450069c9e26b64cc69bb01ab4cfe02b6d0ac60179f64ced2d2f4cd6fe8a94e83d7cecf5c6b83a64f2a6bf8339ac492cbe9d96b24261196e3ad0fd13f2f948061cd59ef0d681e7023c5bb826f2d4f16ebc87d626e9eb8a702114a7432772c16867250822340712b6d7529969fa29c371649ceb1d6b26977cad2df5a3b9c4eae66959a21316f6eb8ab8665a92e7b810d8a75c13518329df63bcf06d6cb445247302771d2850c34db0b44b09") exit(0x400) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000b6f000)={'filter\x00', 0x0, 0x0, 0x133, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000463000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ipddp0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0x133, 0x0, {0x0, 0x0}, [{0x21, "9f7e6c2a4be590bcfb6718abe5172e22bfb5a7056698cf93adfd15ab7a", 0x0, 'G'}]}, {0xa2, "c333a24c1000d433f54d56b93f76056d5caa54fe82798f38b15d796b55", 0x8, "b55ccd574f190a279f1c4967f8eee9a580803eb682c40f82fbfeb0a29cd5d00fa7c637b2510f55b5432df397d490ebce23291d6bf8df9d112d70b6e84d942923dae2a42a8bcb53e2a8e998df519a1b0c59e699f07f150d68ff5cc51f70ee7355038443fa12fe3d59bb8fb74263797026bbd8008419e67a2db9f880a0c5148d3f5f7e"}}]}, 0x193) 2018/01/27 14:45:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001f9000)='./file0\x00', 0x30003, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000054d000)={[{0x20, 0x0, 0x8, 0x1, 0x8, 0x6, 0x5, 0xc3f, 0x1f, 0x0, 0x868b, 0x6, 0x1}, {0x1f84, 0x10001, 0x16, 0x6, 0x1000, 0x48, 0xffffffffffffffc0, 0x9, 0x7, 0xfb7, 0x6, 0x12a9, 0x80}, {0xffffffff, 0x200, 0x3, 0x2, 0x5, 0x5, 0x7, 0x1ff, 0x9, 0x2, 0x1, 0x3ff, 0x9}], 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write$tun(r2, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 14:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/27 14:45:32 executing program 4: r0 = socket(0x1d, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) 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$can_raw(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000023d000)=@can={{0x3, 0x78c0ac0c, 0x553948a8, 0x0}, 0x0, 0x3, 0x0, 0x0, "63c026952ed4279e"}, 0x10}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) 2018/01/27 14:45:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004b9000-0xa)='/dev/vcs#\x00', 0x7fff, 0x20000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000897000-0xc)={0x1, 0x80}) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000849000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}) r1 = socket(0x1d, 0x1, 0x0) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x47e) timer_create(0x0, &(0x7f0000ded000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000053000)="", &(0x7f000010a000-0x5f)="cb0f10afb3a55cdad2223a7eea1c0ea30524c05556812e28d4d71e859bcd7e8c294dbd64f3c982d11cab92c0132e76bbb53d3676307c7d3f89800507c8dbea91c6dd08514bddddecfb59313826225d344cd7d7e5887793cb1d33ebf75b1eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000471000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000090f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 14:45:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e1000-0x10)={0x0, 0x1c, &(0x7f00000d6000-0x1c)=[@in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00006f0000-0x4)=0x10) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000c48000)=0x7, 0x2) listen(r0, 0xffffffffffffdc07) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/27 14:45:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/27 14:45:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000553000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cfa40005000000f7ff0002ff00000000000000ffb83322ab8201867d00", [0x0, 0x0], 0x0}) [ 239.227195] device eql entered promiscuous mode 2018/01/27 14:45:32 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000ab3000-0xb)='/dev/adsp#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x81) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b58000)=0x0, 0x0) [ 239.235004] can: request_module (can-proto-0) failed. [ 239.274020] ================================================================== [ 239.281453] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 239.288726] [ 239.290358] CPU: 0 PID: 14516 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #283 [ 239.297706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.307059] Call Trace: [ 239.309650] dump_stack+0x194/0x257 [ 239.313287] ? arch_local_irq_restore+0x53/0x53 [ 239.317939] ? show_regs_print_info+0x18/0x18 [ 239.322413] ? __lock_is_held+0xb6/0x140 [ 239.326467] ? relay_open+0x6a1/0xa40 [ 239.330260] print_address_description+0x73/0x250 [ 239.335079] ? relay_open+0x6a1/0xa40 [ 239.338857] ? relay_open+0x6a1/0xa40 [ 239.342638] kasan_report_double_free+0x55/0x80 [ 239.347288] kasan_slab_free+0xa3/0xc0 [ 239.351157] kfree+0xd6/0x260 [ 239.354248] relay_open+0x6a1/0xa40 [ 239.357867] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 239.362692] ? __debugfs_create_file+0x2cf/0x3d0 [ 239.367437] ? debugfs_create_file+0x57/0x70 [ 239.371834] do_blk_trace_setup+0x4a4/0xcd0 [ 239.376147] ? blk_tracer_print_line+0x40/0x40 [ 239.380711] ? __might_sleep+0x95/0x190 [ 239.384679] ? kasan_check_write+0x14/0x20 [ 239.388891] ? _copy_from_user+0x99/0x110 [ 239.393049] __blk_trace_setup+0xbe/0x150 [ 239.397181] ? do_blk_trace_setup+0xcd0/0xcd0 [ 239.401671] ? disk_name+0x98/0x100 [ 239.405298] blk_trace_ioctl+0x206/0x2e0 [ 239.409345] ? blk_add_trace_rq_remap+0x680/0x680 [ 239.414183] ? avc_has_extended_perms+0x7fa/0x12c0 [ 239.419099] blkdev_ioctl+0x1845/0x1e00 [ 239.423054] ? blkpg_ioctl+0xb40/0xb40 [ 239.426920] ? avc_ss_reset+0x110/0x110 [ 239.430872] ? lock_downgrade+0x980/0x980 [ 239.435007] ? lock_release+0xa40/0xa40 [ 239.438975] ? __lock_is_held+0xb6/0x140 [ 239.443080] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 239.448944] ? get_unused_fd_flags+0x190/0x190 [ 239.453509] ? rcu_note_context_switch+0x710/0x710 [ 239.458425] block_ioctl+0xde/0x120 [ 239.462038] ? blkdev_fallocate+0x3b0/0x3b0 [ 239.466342] do_vfs_ioctl+0x1b1/0x1520 [ 239.470205] ? _cond_resched+0x14/0x30 [ 239.474081] ? ioctl_preallocate+0x2b0/0x2b0 [ 239.478474] ? selinux_capable+0x40/0x40 [ 239.482524] ? SyS_futex+0x269/0x390 [ 239.486244] ? security_file_ioctl+0x89/0xb0 [ 239.490640] SyS_ioctl+0x8f/0xc0 [ 239.493994] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 239.498729] RIP: 0033:0x452f19 [ 239.501892] RSP: 002b:00007fc36b410c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 239.509580] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 239.516826] RDX: 0000000020dc6000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 239.524071] RBP: 000000000000061c R08: 0000000000000000 R09: 0000000000000000 [ 239.531318] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8340 [ 239.538573] R13: 00000000ffffffff R14: 00007fc36b4116d4 R15: 0000000000000000 [ 239.545856] [ 239.547459] Allocated by task 14516: [ 239.551148] save_stack+0x43/0xd0 [ 239.554574] kasan_kmalloc+0xad/0xe0 [ 239.558265] kmem_cache_alloc_trace+0x136/0x750 [ 239.562920] relay_open+0xf2/0xa40 [ 239.566438] do_blk_trace_setup+0x4a4/0xcd0 [ 239.570733] __blk_trace_setup+0xbe/0x150 [ 239.574856] blk_trace_ioctl+0x206/0x2e0 [ 239.578892] blkdev_ioctl+0x1845/0x1e00 [ 239.582842] block_ioctl+0xde/0x120 [ 239.586444] do_vfs_ioctl+0x1b1/0x1520 [ 239.590304] SyS_ioctl+0x8f/0xc0 [ 239.593649] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 239.598375] [ 239.599978] Freed by task 14516: [ 239.603321] save_stack+0x43/0xd0 [ 239.606750] kasan_slab_free+0x71/0xc0 [ 239.610609] kfree+0xd6/0x260 [ 239.613687] relay_open+0x84a/0xa40 [ 239.617287] do_blk_trace_setup+0x4a4/0xcd0 [ 239.621583] __blk_trace_setup+0xbe/0x150 [ 239.625707] blk_trace_ioctl+0x206/0x2e0 [ 239.629741] blkdev_ioctl+0x1845/0x1e00 [ 239.633691] block_ioctl+0xde/0x120 [ 239.637294] do_vfs_ioctl+0x1b1/0x1520 [ 239.641166] SyS_ioctl+0x8f/0xc0 [ 239.644505] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 239.649231] [ 239.650835] The buggy address belongs to the object at ffff8801d85e8080 [ 239.650835] which belongs to the cache kmalloc-512 of size 512 [ 239.663464] The buggy address is located 0 bytes inside of [ 239.663464] 512-byte region [ffff8801d85e8080, ffff8801d85e8280) [ 239.675135] The buggy address belongs to the page: [ 239.680043] page:ffffea0007617a00 count:1 mapcount:0 mapping:ffff8801d85e8080 index:0x0 [ 239.688162] flags: 0x2fffc0000000100(slab) [ 239.692372] raw: 02fffc0000000100 ffff8801d85e8080 0000000000000000 0000000100000006 [ 239.700228] raw: ffffea00074538e0 ffffea000736c960 ffff8801dac00940 0000000000000000 [ 239.708079] page dumped because: kasan: bad access detected [ 239.713760] [ 239.715364] Memory state around the buggy address: [ 239.720268] ffff8801d85e7f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 239.727600] ffff8801d85e8000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 239.734932] >ffff8801d85e8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 239.742270] ^ [ 239.745610] ffff8801d85e8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 239.752952] ffff8801d85e8180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 239.760292] ================================================================== [ 239.767631] Disabling lock debugging due to kernel taint [ 239.773163] Kernel panic - not syncing: panic_on_warn set ... [ 239.773163] [ 239.780501] CPU: 0 PID: 14516 Comm: syz-executor3 Tainted: G B 4.15.0-rc9+ #283 [ 239.789135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.798461] Call Trace: [ 239.801029] dump_stack+0x194/0x257 [ 239.804651] ? arch_local_irq_restore+0x53/0x53 [ 239.809319] ? kasan_end_report+0x32/0x50 [ 239.813447] ? lock_downgrade+0x980/0x980 [ 239.817572] ? vsnprintf+0x1ed/0x1900 [ 239.821356] panic+0x1e4/0x41c [ 239.824526] ? refcount_error_report+0x214/0x214 [ 239.829276] ? add_taint+0x40/0x50 [ 239.832793] ? add_taint+0x1c/0x50 [ 239.836313] ? relay_open+0x6a1/0xa40 [ 239.840088] ? relay_open+0x6a1/0xa40 [ 239.843861] kasan_end_report+0x50/0x50 [ 239.847812] kasan_report_double_free+0x72/0x80 [ 239.852460] kasan_slab_free+0xa3/0xc0 [ 239.856337] kfree+0xd6/0x260 [ 239.859423] relay_open+0x6a1/0xa40 [ 239.863041] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 239.867864] ? __debugfs_create_file+0x2cf/0x3d0 [ 239.872604] ? debugfs_create_file+0x57/0x70 [ 239.876996] do_blk_trace_setup+0x4a4/0xcd0 [ 239.881308] ? blk_tracer_print_line+0x40/0x40 [ 239.885868] ? __might_sleep+0x95/0x190 [ 239.889832] ? kasan_check_write+0x14/0x20 [ 239.894044] ? _copy_from_user+0x99/0x110 [ 239.898175] __blk_trace_setup+0xbe/0x150 [ 239.902304] ? do_blk_trace_setup+0xcd0/0xcd0 [ 239.906789] ? disk_name+0x98/0x100 [ 239.910408] blk_trace_ioctl+0x206/0x2e0 [ 239.914449] ? blk_add_trace_rq_remap+0x680/0x680 [ 239.919281] ? avc_has_extended_perms+0x7fa/0x12c0 [ 239.924195] blkdev_ioctl+0x1845/0x1e00 [ 239.928145] ? blkpg_ioctl+0xb40/0xb40 [ 239.932011] ? avc_ss_reset+0x110/0x110 [ 239.935961] ? lock_downgrade+0x980/0x980 [ 239.940095] ? lock_release+0xa40/0xa40 [ 239.944050] ? __lock_is_held+0xb6/0x140 [ 239.948133] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 239.953994] ? get_unused_fd_flags+0x190/0x190 [ 239.958556] ? rcu_note_context_switch+0x710/0x710 [ 239.963479] block_ioctl+0xde/0x120 [ 239.967089] ? blkdev_fallocate+0x3b0/0x3b0 [ 239.971386] do_vfs_ioctl+0x1b1/0x1520 [ 239.975251] ? _cond_resched+0x14/0x30 [ 239.979124] ? ioctl_preallocate+0x2b0/0x2b0 [ 239.983515] ? selinux_capable+0x40/0x40 [ 239.987559] ? SyS_futex+0x269/0x390 [ 239.991271] ? security_file_ioctl+0x89/0xb0 [ 239.995664] SyS_ioctl+0x8f/0xc0 [ 239.999018] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 240.003748] RIP: 0033:0x452f19 [ 240.006911] RSP: 002b:00007fc36b410c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 240.014593] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 240.021838] RDX: 0000000020dc6000 RSI: 00000000c0481273 RDI: 0000000000000013 [ 240.029081] RBP: 000000000000061c R08: 0000000000000000 R09: 0000000000000000 [ 240.036327] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8340 [ 240.043569] R13: 00000000ffffffff R14: 00007fc36b4116d4 R15: 0000000000000000 [ 240.051260] Dumping ftrace buffer: [ 240.054788] (ftrace buffer empty) [ 240.058469] Kernel Offset: disabled [ 240.062073] Rebooting in 86400 seconds..