ffffc00, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x5, 0x7, 0x40, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0xd0b, 0x16c, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000001, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x7, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0xffffffffffffffff, 0x7fffffff, 0x80, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x7fffffff, 0x4b, 0x9, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x5, 0x7, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x100000000, 0x4, 0x1fffc0000000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x1f, 0x40, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x6, 0x20, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8000, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0], 0xc05}, {0xfff, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x80000000, 0x200, 0x9, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x36ec, 0xffffffffffffffff, 0x20, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x78e, 0x7, 0x9894, [0x0, 0x0, 0x0, 0x0], 0xf41d}, {0x7fff, 0x1f23, 0x7, [0x0, 0x0, 0x0, 0x0], 0x364}, {0x5, 0x8d, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x40, 0x7f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x16}, {0xac7c, 0x441, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfcd0ba6}]}) ioctl$KVM_KVMCLOCK_CTRL(r5, 0xaead) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f90000)={0x80, 0x20, 0x4, 0x8, 0x3, 0xfffffffffffffff9, 0x80000001, 0x8, 0x0}, &(0x7f00009fe000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000720000-0x8)={r6, 0x7fff}, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 223.075396] binder: 787:809 Acquire 1 refcount change on invalid ref 0 ret -22 [ 223.098974] binder: 787:809 BC_DEAD_BINDER_DONE 0000000000000003 not found 2017/12/10 00:12:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f00004ff000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000d02000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000080e000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgid() fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f0000154000-0x8)=0x7) connect$inet6(r7, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000735000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 223.098991] binder: 787:809 DecRefs 0 refcount change on invalid ref 0 ret -22 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000171000-0x8)="2e2f66696c653000", 0x8000, 0x45) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003eb000-0x4)={0x2}, 0x4) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d19000)="2f6465762f6175746f667300", 0x400000, 0x0) syz_open_dev$sndseq(&(0x7f00007d6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ftruncate(r0, 0x1f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000184000-0xc)={0x4, 0x8, 0x101, 0x81, 0x6, 0xb5, 0x1df9}, 0xc) 2017/12/10 00:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet(0x2, 0x2000000080a, 0x9) r1 = open(&(0x7f0000660000-0x8)="2e2f66696c653000", 0x94300, 0x5) r2 = syz_open_dev$vcsa(&(0x7f00004a9000-0xb)="2f6465762f766373612300", 0x8, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e39000-0x4)=0x9, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000753000)={0x26, "6861736800000000000000000000", 0x1047, 0x0, "6469676573745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r3, &(0x7f00006bf000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d63616d656c6c69612d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$inet(0x2, 0xa0000, 0x4) syz_open_dev$vcsn(&(0x7f0000b59000-0xa)="2f6465762f7663732300", 0xa6, 0x200) syz_open_dev$mouse(&(0x7f0000869000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xc6308e2, 0x18100) 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000080000-0x8)="2e2f66696c653000") setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f000050c000)="0000000203747275ff74656400d9ce19", 0x10) getsockopt(0xffffffffffffffff, 0x114, 0x2713, &(0x7f0000e30000-0x5f0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033c000-0x4)=0x5f0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000978000-0x1f)="1570ffffff7f00000000000000e6ff79ffffffffff0108ffd6de10ff406079", 0x1f) sendto(r0, &(0x7f0000e3a000-0xd)="e539651f012249c2c180e8f0a6", 0xd, 0x0, &(0x7f0000c60000-0x80)=@generic={0xd, "e8f94ea3101e5ee5b291f3e6ce02efa74339a1a58454df2fcca55fb664a2fa34cbce1191a3da5821fa70340a0c105c80d7c931e5ec1eef4bf63f45def344fa8d19c31530807eabd484f82f674ceae3c3c2e13c339f33007fac4264266a2578213c5552e6947acf441379265286ff3de9b67a954c145ac7e085b54e2fdc29"}, 0x80) bind$alg(r2, &(0x7f000058f000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x20, "67636d286165732d6165736e69290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000828000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00008e5000)={r4, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f00009ca000-0x10)={0xce, 0x2100000ffd}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) read$eventfd(r2, &(0x7f000094a000)=0x0, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000580000)=0x6, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000821000-0x91)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1cafb05c, @loopback={0x0, 0x1}, 0x3ff}], 0xa4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00008b3000-0x1000)="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", 0x1000) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000fd3000-0x1c)={0x8, 0x4, 0x6, 0x0, 0x7ff, 0xb2, 0x100000000003, 0x7f, 0x100000000, 0x2, 0x2, 0x35015bc9, 0x0, 0xffffffffffff7ffa, 0x9, 0x1, 0xffffffff, 0xfffffffffffffff9, 0x1000}) [ 223.099045] binder: 787:809 BC_INCREFS_DONE uffffffffffffffff no match 2017/12/10 00:12:12 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x0, 0x0, &(0x7f0000b67000-0x10)=[], &(0x7f000015a000)="766d6e6574302b2900", 0x0, 0x0, &(0x7f0000b62000-0x80)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000377000)={0x1ff, 0x3, 0x100000, 0x1000, &(0x7f00009db000/0x1000)=nil}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000096a000-0x30)={0x8001, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0x0, 0x0, []}) socketpair(0x18, 0x1, 0x84d, &(0x7f0000ae4000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000340000)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00004e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d6000-0x4)=0xb) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000afe000-0x40)={0x4200000000000000, 0x0, 0xbb66, 0x4, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f49000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000325000)=0x0) r7 = syz_open_dev$sg(&(0x7f0000118000)="2f6465762f73672300", 0x8000, 0x80) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000d79000)={0xfffffffffffffffa, 0x7, 0x20}) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000d08000)="c041c66a99480000a8bc10d3a7ab7a412a7602561d85f7688eef0000ffff75") ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00005fa000-0x18)=@generic={0x919a, 0xe892, 0x80}) bind(r5, &(0x7f00008ac000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d63616d656c6c69612d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) [ 223.099060] binder: 787:809 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 223.099077] binder: 787:809 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 223.099093] binder: 787:809 got reply transaction with no transaction stack 2017/12/10 00:12:12 executing program 2: r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x666, 0xfffffffffffff000, 0x0, 0x7, 0x0, 0x400, 0x3, 0x20000000, 0x8, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008dd000-0x8)={0x0, 0x0}) prlimit64(0x0, 0xd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1000000000, 0x1, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8001, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f000093a000-0x86)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7c4de8074ff5", [], {{0x806, @llc={0x2f, @snap={0x1, 0x1, "c1", "a1171d", 0x88fb, "7a2600759f7b0902305cb415c155a7b556c95bdb811fa70aa28fa6b0d083caed15c764f48d284a"}}}}}, 0x0) r4 = dup3(0xffffffffffffffff, r2, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000865000-0x8c)={0xcf, 0x3fbb852c, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r7 = getpgid(0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00006ed000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r3, &(0x7f0000326000-0xc)={r4, r0, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001b7000)={0x0, 0x0, 0x0}, &(0x7f0000204000-0x4)=0xc) waitid(0xfffffffffffffffe, r9, &(0x7f0000dfc000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000fff000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000316000-0x4)=0x0) ioctl$TIOCSPGRP(r6, 0x540f, &(0x7f0000f18000-0x4)=r10) readahead(r5, 0x420, 0xffffffffffffffc0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000a19000-0x4)=0x0) migrate_pages(r11, 0x1, &(0x7f0000441000)=0x0, &(0x7f00001e3000)=0x6) ioctl$int_in(r6, 0x80045432, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x100080005) getpgrp(0x0) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f4000-0x8)={0x0, 0x0}, 0x4000000080000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000245000-0x30)={0x80, 0x0, &(0x7f0000933000-0x80)=[@exit_looper={0x630d}, @register_looper={0x630b}, @acquire={0x40046305, 0x0}, @increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x4, 0x1}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0xcddc1ee7170b82c2, 0x0, 0x0, 0x48, 0x48, &(0x7f0000b15000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000bdc000)=0x0, 0x1, 0x2, 0x3f}, @fda={0x66646185, 0x7, 0x2, 0x25}], &(0x7f0000fe5000)=[0x0, 0x60, 0x18, 0x38, 0x78, 0x68, 0x4076a6d9b5a52501, 0x28, 0x38]}, 0x1}}, @register_looper={0x630b}], 0x53, 0x0, &(0x7f0000c19000)="69b769805378ddd6f9507eeae49464e2193fe732305d933e820b75f462ce8895171bfdc7d45d59630f9bcdef1cb38489f3595dd84561eeae28e0c199edd414415bf2d507cef68431b18317f44706e11888d19f"}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000a33000-0x4)=0x41) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpid() getsockopt(r2, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b5000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000326000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000065c000-0xc)={r3, 0x6, 0x30}, 0xc) 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000908000)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000d02000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000080e000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgid() fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f0000154000-0x8)=0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000742000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xdab0, 0x200) perf_event_open(&(0x7f000061c000-0x78)={0x1, 0x78, 0x1c0000000000000, 0x4, 0x180, 0x0, 0x0, 0x4, 0x1000, 0x0, 0x3, 0x7, 0x3f, 0x0, 0x0, 0x7, 0x5, 0x8288, 0x5, 0x21100, 0x4, 0x4e, 0x0, 0x8, 0x4, 0x9, 0x0}, r1, 0x56, r2, 0x8) setsockopt(r0, 0x800000010d, 0xb, &(0x7f00005ab000-0x4)="07000000", 0x4) r3 = gettid() ptrace(0x11, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) ioprio_set$uid(0x3, r4, 0x333b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa3000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r5, 0x8, r7) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0x6, 0x1ffffe) [ 223.099105] binder: 787:809 transaction failed 29201/-71, size 0-48 line 2690 [ 223.371190] binder: 787:789 BC_INCREFS_DONE uffffffffffffffff no match 2017/12/10 00:12:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x61ab5da6, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r1, 0x0}], 0x3c, 0x0, &(0x7f0000001000-0x3c)="78692f6728b28aa127177c546db35bf47631eb0b58e2bcd9a3d6b62ed6fef83f2f6c547ca53c2020f9876622362203d6552a9b48788e3c1f4348b89d"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) close(r2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8a09) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x3853, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000b000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc00016de37101d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 223.371208] binder: 787:789 DecRefs 0 refcount change on invalid ref 4 ret -22 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000533000-0xc)="2f6465762f6175746f667300", 0x20001, 0x0) signalfd(r0, &(0x7f00003f0000)={0x5b057e31}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = inotify_add_watch(r0, &(0x7f00003bf000-0x8)="2e2f66696c653000", 0x820) inotify_rm_watch(r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() prlimit64(r3, 0x4, &(0x7f000004e000)={0x4, 0x1}, &(0x7f0000c2a000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xa027, &(0x7f0000c2d000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000549000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) [ 223.371232] binder: 787:789 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/10 00:12:12 executing program 6: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20110, 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, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001b1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x400000000000002, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000cc1000-0x1)="00", 0x4) fcntl$setstatus(r3, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) pwritev(r3, &(0x7f0000032000)=[{&(0x7f0000750000-0x26)="31e5d54663c12012ac5d72375370ff98ce157b65a4a9422fb0c84a13bb247df44e294e719ae9", 0x26}, {&(0x7f0000b72000)="cb37e68a8f5a5b9993007792fb77a7514c37efe9b6113c6c843c93cda7e329afb75f0d26b19b9308b9676726d31709f58f6fb0a7c3ed8f5a35485ad1d2252a6d2b991105d06d29ba9dd26961550acc7ae476f417249c611a934449fdccb9d41057c6c8d6747f9255a17645b060909db3ecfbfd836ec7af0d3371c6e4414990a55c35c94f4d619a0b69ddf2bc0aa87883523b308261a492c28871964d0d0e53b41749c32964682c2a9f10f0", 0xab}, {&(0x7f0000119000)="aad28d344453685ceba1c87803f727ee00d871e1efa473c7a4314267c87ef80b7d32cce7f05a378b47f907c79a16711b0e1b60f80597cfe54c227b3cc79e2a84db7f22fca7458a9e61dbd2336e9c6a3e6b4cf22f6ac5ca2e025965e9e84e43b2023c", 0x62}, {&(0x7f00002bf000-0x2e)="da4f6b3d5a8c9563fc231fb2bba33fdeb1c9e4398aaf86069d7d687ea31ee8866fb9e98b15af8e3fe9f036cd6581", 0x2e}, {&(0x7f0000106000-0x1000)="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0xfff}, {&(0x7f000052b000)="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", 0x1000}, {&(0x7f00001a9000)="58a7fbe5ef417868ce0b87c11087e0fa1aa0adeafea61d89b421e83631a287e57f4ad6a194a05c0aa625001e6bbf40b2579655c96a85a098179a91ce3da4a8f848c7b605f9f930d77d80b1647ee10235ca5fb75e44cc789155dd69569c91b51e45d35ec66f601a689337e3e79843d88f6b05e130669d737915a9f4b4e19149a070bd5c27dc06bcb18bed8cf2540cc841b74e195065c8a2c1e702", 0x9a}], 0x7, 0xffffffffffffffff) rt_sigaction(0x7, &(0x7f0000b4a000)={0x428414, {0x400003ffffffe}, 0xfffffffffffffffc, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000531000)={0x0}) socket$inet6(0xa, 0x1, 0x4000000000004) syz_open_dev$evdev(&(0x7f0000f4d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x10ee, 0xffffffffffff) pread64(r2, &(0x7f000002b000-0x1000)="", 0x0, 0x0) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x9, 0xffff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f000002d000-0x44)={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="32ad84ea91ef", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000938000)="2673797374656d5e3a776c616e306c6f73656c696e7578657468312876626f786e65743170726f6300", 0x29) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{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]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000d02000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000080e000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgid() getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000fca000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000a57000-0x1c)={&(0x7f00000cf000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f000056d000)=[{&(0x7f0000e2b000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f00007fb000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000f5f000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x3, 0x0, 0x0, 0x73}, 0x2000) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f00008af000+0x2ec)=0x2000000, 0x4) 2017/12/10 00:12:12 executing program 2: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000cac000-0x28)={@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]}) perf_event_open(&(0x7f0000381000)={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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000313000-0x1)="5c2d2100", 0x2) ioctl$KDSETLED(r0, 0x4b32, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f85000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00000cf000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000abb000-0x68)={0x79, 0x0, [0x0, 0x0, 0xc0000, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000c70000-0x8)=0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000564000)={0x7f, 0x0, [0x401, 0x10001, 0x81, 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]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x1000, &(0x7f00006c3000/0x1000)=nil}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00000cf000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 223.371247] binder: 787:789 got reply transaction with no transaction stack 2017/12/10 00:12:12 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f97000-0xc)={0x6, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f000032b000)={{0x9, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x20010, 0x800, 0x3, 0xc8, 0x5, 0x7, 0x0, 0x6, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000001000-0x68)={0x0, 0x0, [0x9, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f84000)="2f6465762f6b766d00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000e65000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000729000)="2f6465762f6c6f6f702300", 0x0, 0x7fbd) r3 = syz_open_dev$vcsn(&(0x7f0000cfa000)="2f6465762f7663732300", 0x8, 0x90080) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000970000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = dup3(r1, r2, 0x80000) syz_open_dev$evdev(&(0x7f0000670000)="2f6465762f696e7075742f6576656e742300", 0xc4f, 0x200800) clock_gettime(0x0, &(0x7f00002aa000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d92000-0x14)={0x0, 0xfffffffffffffff7, 0xff, 0x43a, 0x7, 0x9}, 0x14) ppoll(&(0x7f0000e77000-0x20)=[{r4, 0x4000, 0x0}, {r4, 0x5108, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x1201, 0x0}], 0x4, &(0x7f00008c4000-0x8)={r5, r6+30000000}, &(0x7f0000100000)={0x6}, 0x8) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc2000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000b1b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009cd000-0x4)=0x7a) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000b3d000)={0x9, 0x0, [{0x974, 0x0, 0xdda1}, {0x412, 0x0, 0x9b}, {0xab3, 0x0, 0xffffffffffff8292}, {0x86b, 0x0, 0xce}, {0xb52, 0x0, 0x100000000}, {0xbff, 0x0, 0x400}, {0xc00009cf, 0x0, 0x6}, {0xbfe, 0x0, 0x98}, {0xbec, 0x0, 0xc000000000000}]}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) [ 223.371258] binder: 787:789 transaction failed 29201/-71, size 0-48 line 2690 2017/12/10 00:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f000056c000)=0x0, 0x4) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000333000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000031a000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x2000000, 0x3f, r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x2004000000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c08000-0x8)={r3, 0x80000000008}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f000000a000)=0x77a, 0x4) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000000d000)=0x4a, 0x4) connect$inet(r2, &(0x7f000000c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000d000)=[{0x8, 0x6c2}, {0x3, 0xffff}, {0xffffffffffffffff, 0x200000000}, {0x403, 0xd}, {0xadd89c356ffeeb57, 0x20}, {0x2, 0x8b}, {0x3, 0x4c}, {0x7, 0x7}, {0x4, 0xffff}], 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r5}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_dev$mouse(&(0x7f00003d1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5f, 0x0) ioctl$TIOCGPTPEER(r7, 0x5441, 0x6) getsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000ee8000)=0x0, &(0x7f0000434000-0x4)=0x4) r8 = dup2(r2, r6) setsockopt$inet_tcp_int(r8, 0x6, 0xc, &(0x7f0000010000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000010000-0x4)=0x3, 0x4) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x4, 0x1, 0x4) 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f7061636b657400") perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffc, 0x80000001, 0x1f, 0x9b, 0x0, 0xfffffffffffffffe, 0x140, 0x1, 0x7, 0x3, 0xfffffffffffffc01, 0x9, 0x0, 0x7fffffff, 0x4, 0x90cf, 0x6f, 0x1000, 0x4, 0x254, 0x5, 0x4, 0x100000001, 0x6, 0x0}, r0, 0x10001, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() rt_sigqueueinfo(r2, 0x3b, &(0x7f0000ab9000)={0x3d, 0x3, 0x80000000, 0x9e7}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r3 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pipe(&(0x7f0000ede000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f000073f000)={0x0, &(0x7f00009a1000)=[]}) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{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]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000d02000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000080e000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 4: mmap(&(0x7f0000001000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f92000-0xb)="73797374656dab2f552500", 0x1) statx(r0, &(0x7f000051b000)="2e2f66696c653000", 0x0, 0xfff, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f92000)={0x0, 0x7, 0x20, 0x4, 0xfffffffffffffffc}, &(0x7f0000f92000)=0x18) mmap(&(0x7f0000f92000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f92000)={r1, 0x1000, "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"}, &(0x7f0000022000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aea000-0xc)={r2, 0x9, 0x30}, 0xc) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f92000)={0x80000000000001, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f91000)=0x6) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000690000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015f000)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f93000-0x4)=r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x806, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000f93000-0x10)={0x0, 0x989680}, &(0x7f0000f92000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000029000)={0x1, 0x0, [{0xc2, 0x0, 0xffffffff}]}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r7, 0x4b63, &(0x7f0000f94000)=0x1ff) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006dd000-0x9)="2f6465762f76637300", 0x100, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x107c1, 0x4) bind$inet6(r1, &(0x7f0000d80000)={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000abc000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00005da000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r4, 0x10000000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4c, &(0x7f0000000000)=0x800001, 0x4) bind$inet6(r4, &(0x7f000027a000-0x1c)={0xa, 0x2, 0xc8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) tee(r2, r3, 0x4, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0xfffffffffffffffc, 0x6, "010000", 0x5c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x17, 0x1, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0xff}, @fastopen={0x22, 0x9, "486633ec615420"}, @nop={0x1}, @fastopen={0x22, 0x2, ""}, @md5sig={0x13, 0x12, "b8d3b4130784caf443627b83aeb166f4"}, @eol={0x0}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}, @nop={0x1}, @generic={0x4, 0xf, "7c423c4c23f2931125c450c1f2"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() socket(0x14, 0x5, 0xfffffffffffffffc) socket(0xb, 0x5, 0x6a54) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e3e000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000f31000)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) delete_module(&(0x7f0000e73000-0x1)="00", 0x200) 2017/12/10 00:12:12 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b4000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) bind$ipx(r0, &(0x7f0000cb8000-0x10)={0x4, 0xfffffffffffffffb, 0x101, "d62d1f091524", 0xfffffffffffffff7, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000396000)=0x0, &(0x7f0000253000)=0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d61000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2017/12/10 00:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000047e000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f0000d02000)=0x3, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 6: get_thread_area(&(0x7f0000f1a000-0x10)={0x5, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xfffffffbfffffffe, 0x0, 0x0, 0xca, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffbfffffffb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f4c000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x24000208) unshare(0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000159000)={0x6, r0, 0x1}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000043a000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000680000)={0x0, 0x0, 0x0}, 0xc) r3 = getpgid(r2) gettid() r4 = perf_event_open(&(0x7f0000170000-0x78)={0x10000000000002, 0x78, 0xfffffffffffffffb, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xe, 0xfe, 0x8001, 0x2, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x405c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x2e13986fb452306a) fstat(r4, &(0x7f0000f5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f00000cb000)=[r5, r5, r5, r5, r5, r5, r5, r5]) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x0) prctl$void(0x22) readlink(&(0x7f0000f8e000)="2e2f66696c653000", &(0x7f0000f8f000-0x7f)="", 0x0) r8 = dup3(r6, r6, 0x0) ioctl$TIOCGSID(r8, 0x540f, &(0x7f0000fce000)=0x0) prctl$void(0x1d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000315000-0x4)=0x0, &(0x7f000050d000)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f00009e1000)="210e000000") write(0xffffffffffffffff, &(0x7f0000a09000-0x23)="1f0000000004ff000000040008010076008b00e0090002000202fbe9000200000088ed", 0x23) mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000000) mkdir(&(0x7f00002a1000-0xe)="2e2f66696c65302f66696c653000", 0xa) r9 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r9, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:12:12 executing program 5: r0 = socket(0x3, 0x5, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cca000-0x8)={0x6, &(0x7f0000310000)=[{0x2, 0x8, 0x1, 0x9}, {0x1, 0x3, 0x100000000, 0x40}, {0x4, 0x20, 0x1, 0x4}, {0x7, 0x1430d157, 0x0, 0x181}, {0x0, 0x3, 0x4, 0x29}, {0x1fb, 0x692f, 0x8001, 0x414}]}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004b6000)={0x5, 0xffffffffffffffff, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ce8000)="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", 0x1000) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000883000)={0x9, 0xff, 0x7fffffff, 0x6, 0xb0f, 0x5}) r1 = syz_open_dev$loop(&(0x7f0000142000)="2f6465762f6c6f6f702300", 0x0, 0x802) ioctl(r1, 0x1264, &(0x7f00009ac000)="") 2017/12/10 00:12:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002a1000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0xf519881aea9940eb) r1 = open(&(0x7f0000c49000-0x8)="2e2f66696c653000", 0x10000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)="2f6465762f72666b696c6c00", 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e54000)=0x0) perf_event_open(&(0x7f00003fe000)={0x3, 0x78, 0x1, 0x100000000, 0x9, 0x3, 0x0, 0x2, 0xea8ca9651394941f, 0x8, 0x20, 0x40, 0xfffffffffffffffc, 0x1, 0x0, 0xaa1, 0x1, 0x3ff, 0x401, 0x8008, 0x3, 0x800, 0x0, 0x7, 0x1000, 0x3, 0x0}, r4, 0x9, r3, 0xb) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000016000)={0x0, 0x0, 0xe1, 0xe, 0x102, 0x2}, &(0x7f0000bd5000)=0x14) ioctl(r3, 0x937e, &(0x7f0000016000-0x1)="") ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000908000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000b1a000)=0x0) request_key(&(0x7f0000019000-0x8)="6269675f6b657900", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000019000-0x5)="6264657600", 0xffffffffffffffff) setns(r2, 0x4000000) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000071b000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000080e000)="6e65742f636f6e6e6563746f7200") ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002c2000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000016000)={r3, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002c5000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c32000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, {0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x6, [0x100000001, 0x4, 0x5, 0x4, 0x0, 0x4, 0x200, 0x2]}, 0x5c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000881000-0x4)=0x0) kcmp(r4, r5, 0x3, r2, r2) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000f11000-0x18)={0x0, 0x8000, 0x7, 0x6, 0x7, 0xa05d}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00004d5000)={0x4, &(0x7f00005ae000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$TIOCCBRK(r2, 0x5428) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) [ 223.876617] kvm [908]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc2 data 0xffffffff 2017/12/10 00:12:12 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000e97000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00001fb000-0x4)=0x7fff) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f000093b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000066e000-0x14)={0x6, 0x5, 0x9, 0x6, 0x2}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004ba000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000081b000-0x10)={0x8000000009001, 0x12000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000173000)={0x2, [0x0, 0x0]}, &(0x7f00005f7000-0x4)=0xc) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000120000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000cde000)={0x8, &(0x7f00004a0000)=[{0x7, 0x8}, {0x1, 0x0}, {0x400, 0x10001}, {0x1000, 0x20}, {0x1000, 0x5}, {0x5, 0x1}, {0x401, 0x100000001}, {0x10002, 0x6}]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00003d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f000093c000)="2f6465762f6b766d00", 0x8000, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000848000)=0x0, &(0x7f000096e000-0x4)=0x4) ioctl$KVM_SMI(r3, 0xaeb7) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00003ea000-0x1)={0xffffffff}, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b8000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$intptr(0x4, 0x80000000) sched_setparam(r7, &(0x7f00006ba000-0x4)=0x1f) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000ef5000-0x4)=0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000542000+0xbd8)=0x7) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000dd0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r6}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000886000-0x68)={0x6, 0x0, [{0x277, 0x0, 0x2}, {0x218, 0x0, 0x9}, {0x8b9, 0x0, 0x100}, {0x120a, 0x0, 0x2}, {0xfdc, 0x0, 0x81}, {0xbf7, 0x0, 0x7}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{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]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x803, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x45, "28e90e676989f1799c3820bc6d92c5df967dd3d7f1f3fe38f57fb23794ab60ba27b458d0df36e7e741c336b945f3fe5fd3bd0dd4450ef69c4374d12c60a8c1961e417f944d"}, &(0x7f0000004000-0x4)=0x50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7f, 0x9, 0x100000000000, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000003000)={0x3, 0x4, 0x1000, 0x2, 0x2, 0x1000000000}) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2ca, &(0x7f0000000000)="c300", 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008bd000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) time(&(0x7f0000619000-0x8)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000581000)="ff55d36cffba04515d0000000000000100000000", 0x14) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000426000)={0x0, 0x22e, 0xcfa, &(0x7f0000f4d000-0x8)=0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000927000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000260000-0x4)=0x81, 0x4) connect$netlink(0xffffffffffffffff, &(0x7f0000cc1000-0xc)={0x0, 0x0, 0x0, 0x4}, 0xc) [ 223.951122] autofs4:pid:958:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.3774873600), cmd(0x0000937e) 2017/12/10 00:12:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000059e000)={0x2}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ff000)="2f6465762f76637300", 0x1, 0x0) r2 = accept4$llc(r1, &(0x7f000026a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bf000)=0x10, 0x100080800) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000d7c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000871000-0x20)={0x8001, 0x1, 0x0, 0x1ff, 0x9, 0x6, 0x2b, 0x3, 0x0}, &(0x7f0000aee000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000234000)={0xbc, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000291000-0x10)={0x4, r4, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f4000)="2f6465762f70746d7800", 0x4, 0x0) ioctl$TCSETAF(r7, 0x5404, &(0x7f0000bdf000)={0xf0d, 0x101, 0xffffffffffffffff, 0x8000000000008000, 0x5, 0x916, 0x7, 0x7, 0xffffffffffffbc22, 0x4}) ioctl$void(r6, 0xc0045c79) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000410000)={@generic="7750d0c3997602ddb1e99b030a000234", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = syz_open_dev$mouse(&(0x7f0000569000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f00000cd000)={0x0, 0x0}, &(0x7f000001a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f000099b000-0x8)={r3, 0x400ed}, &(0x7f000079c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00008e0000-0x1008)={r9, 0x1000, "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"}, &(0x7f0000200000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00006f7000-0xa0)={r9, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x9, 0x800000000000, 0x81, 0x48}, &(0x7f0000088000)=0xa0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f000076f000-0x4)=0x8) ioctl$TCSETAW(r1, 0x5402, &(0x7f00005b0000)={0xfe0, 0xffffffffffffffc1, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x5, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000f8000)={0x4, r5, 0x2, 0x1f}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000bc5000-0x8)=@req={0x28, &(0x7f000030c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x3, 0xf744, 0x0, 0x5, 0x9, 0x2}}}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f00002b9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000c60000)={{0xfffffffffffffffe, 0x1d}, {0x401, 0x8}, 0x7, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000da000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000225000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7a000)=0xc) r12 = getpgrp(r11) sched_getparam(r12, &(0x7f0000e61000)=0x0) writev(r10, &(0x7f0000b86000)=[{&(0x7f000005a000-0x3a)="390000001100092401050020000500ff0e00000003000000d7ffffff084d00000000000000810000fefffff5471500001e200000000000072903", 0x3a}], 0x1) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000098f000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000d72000)={0x6, 0x0, [{0xb76, 0x0, 0x28000000000000}, {0xbff, 0x0, 0x2}, {0x37a, 0x0, 0x709d}, {0xbff, 0x0, 0x2}, {0x3d5, 0x0, 0x0}, {0x9df, 0x0, 0x7}]}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003ce000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c2a000-0x4)=0x7, 0x4) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:12 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x400000000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e60000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000002000-0x8)={r3, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r6, &(0x7f0000002000-0x8)=[{&(0x7f0000fb2000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x1, &(0x7f0000001000-0x8)=[{&(0x7f0000fb1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r5, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x5) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x400b00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x4)=[&(0x7f0000afc000)="2f6465762f76637300"], &(0x7f0000fb1000)=[&(0x7f0000000000)="2f6465762f6b766d00", &(0x7f0000afd000-0x2)="2b00"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) inotify_init1(0x800) 2017/12/10 00:12:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) r8 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000952000)=r8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4004, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000056b000)="2f6465762f7161745f6164665f63746c00", 0x410080, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000137000-0x14)={0x0, 0x8, 0x0, 0x100, 0x80000001, 0x3}, &(0x7f00000fc000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ebf000)={r3, 0x4}, &(0x7f0000ee6000)=0x8) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f000070a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x5, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x24) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec4000)="2f6465762f7667615f6172626974657200", 0x88000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001e9000-0xa0)={0x0, @in={{0x2, 0x2, @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, 0x3f, 0x3, 0x3, 0x7fff}, &(0x7f0000b94000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009ae000)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) dup2(r0, r1) syz_fuse_mount(&(0x7f0000d40000)="2e2f66696c653000", 0xa000, 0x0, 0x0, 0x0, 0x0) 2017/12/10 00:12:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x0, r0}, &(0x7f000060e000-0x18)={0x9, 0x10000, 0x30, 0x5, 0x4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r1 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$nfc_llcp(r2, &(0x7f00006bb000-0x58)={0x27, 0x1f, 0xfffffffffffff001, 0x6, 0x7, 0x7ff, "40ba3afd771f5297315393f0d6534d205397efb5649f6a0fa7b5dc869a4877f312240f856fb705e170897948e4af35cf8c556a480c4ebc2f2a2284663cd563", 0x3}, 0x58) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x50a) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0xf4, &(0x7f0000070000)={0x9b0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003d2000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r3 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001de000-0xc)={0x0, 0x2, 0x10}, &(0x7f000095a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, r4}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e08000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000248000-0x10)={r5, 0x6, 0x1000, 0x7ff}, &(0x7f0000022000-0x4)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d74000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000184000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) r10 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000adc000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0xe8) r12 = getgid() sendmsg$unix(r2, &(0x7f0000243000)={&(0x7f00007b7000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000069a000-0x30)=[{&(0x7f0000b03000-0x52)="aae012650eaf00239659b79c427b656a1507bce3c2e3cfc0e1b5555786c60f34e2a79762a59b47e8eaefe7de14098523d595670f448284ceb7e29d5bc8b9bf5fcfe56227f4ddb98fff668cb36e722b005043", 0x52}, {&(0x7f0000f1e000-0x11)="ff7cd11078741472f8e970d4bdb3922cb6", 0x11}, {&(0x7f00000c1000)="0caa58f1e8f70f34b92d772156aab415e5873f57b5936f2a6ac662615678d3fa841c05724b7f0f7a56f31d6cd2b27be3536045ffc0517a0e43cb0cdcb0eb43c0d0cabd026ebd64d5", 0x48}, {&(0x7f0000e40000-0x1d)="0c3fea7d5d9d5a326d4747bf92125f2d0b435d5bf68ac7079564513185", 0x1d}, {&(0x7f0000392000-0xa8)="bea646af9a51e2e85d140073553f1f8e82edd5c00afb4b47b59326aee419da586ef606a0d4f4d36b865d2686424d2153440649cf6df431d44820fbe5fda722daf011bd5a20d8510478d69d13b98a26f172e43fe080db149b04b19c14ac0c6966bb06ac636a17be90b6ab0c1f0d33e94e790057115ada81f9c1d8087753f61a543c3f523351e797560a05095ba86669d408559e542fa850018977c136436a76ff94c27762ebaa3783", 0xa8}, {&(0x7f000006d000-0xdf)="f99df50bbee2023ea1b18c89a916c83f7f2eacf6fc625d1e35341e908e4f1e7734c215c3b491861df0a131f968ba296810e7feeaed824392b651bbb651276015fc3fbc14f73a3035512fb0ac38b980ffdc3bcb3c88b93cd690472247c8e172281ee9a1695d77d96306acec170ccabb6680835ef7ca5df6758e6b2377e8b35a14a942f79aaf1088809ef8ba9df64c7b2c07535df37a79c0bd8d839f3484b58116128c2773e16df66d884d5b2113b49185d4ff2af1b3bba70e176990413a5b0de5513a11f0cee7365cebbdc7263a70f329513bf95a13bd1f09daa5901b8fa5b9", 0xdf}], 0x6, &(0x7f0000e8f000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r6, r0, r0, r2, r0, r0, r6, r6, r3]}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r1, r6, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x88, 0x8040}, 0x4001) [ 224.025624] autofs4:pid:974:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.3774873600), cmd(0x0000937e) [ 224.025633] autofs4:pid:974:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2017/12/10 00:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:13 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007be000)={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x4, [0x200, 0x7fffffff, 0x4, 0x8000, 0x1, 0x4, 0x81, 0x5]}, 0x5c) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x60, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f0000db2000)=[{&(0x7f0000812000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "ae5e924f794f68281e457ae6025f5b7fad87b4ca609cc6098ccc37c7edcda7f4a45cb954fa74aeb602535cf6acbc50e2f4d12b4804542c50177d31a68ead64", 0x0}, 0x60, &(0x7f0000482000)=[], 0x0, &(0x7f00009af000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x40) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000657000-0x6b)="a03400d86a0d9b88cc3baa1570d535fb1565272e419aeba2fe9f0fd921cf39f27f8e8a63e55825aeadadbe7a74790e3349d7468eebe168ced7ff306e4094d18be2cc7dab12a6fc17ff1149fe7a8abb7ff900004ef18fe49d2b3c1996b8ecfb379b62954e2adb97da6066e9") ppoll(&(0x7f000056d000-0x20)=[{r1, 0x4000, 0x0}, {r1, 0xd080, 0x0}, {r1, 0x200, 0x0}, {r1, 0x400, 0x0}], 0x4, &(0x7f00004de000)={0x77359400, 0x0}, &(0x7f000007d000-0x8)={0x3}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f0000)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000663000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000d2a000)={0x6, r0, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x0) r4 = socket$inet(0x2, 0x805, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb2000)="2f6465762f6877726e6700", 0x521000, 0x0) signalfd4(r5, &(0x7f0000ceb000)={0x9}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00006fa000-0x14)={0x0, 0x5, 0x3, 0x1f, 0x3, 0x2f3d}, &(0x7f0000959000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000057f000)=0x0) setpriority(0x60000, r6, 0xe2) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") timerfd_settime(r2, 0x1, &(0x7f00009d1000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000938000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000b20000)={{0x77359400, 0x0}, {0x77359400, r7}}, &(0x7f0000379000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/10 00:12:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000aa6000-0x4)=0x4) mmap(&(0x7f0000000000/0xc1000)=nil, 0xc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00000c1000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000c3000-0x1)="40", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r2, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r1, 0x407, 0x2000000000081) r5 = dup2(r2, r1) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000c2000)={0x0, 0x3f, 0x2, @thr={&(0x7f0000034000-0xb3)="5adcb7aa5b7c17562ab73dac1124462323a07369db7c79e1e24c945268b1a3dd9a0e76b9e5a2c84c1e04e22077ebdbac582bafa2ae46f2fc4b4bc8f7b4e35d4d303592eed2f0418f5b7750f5ce66dd336c362dbe94f759c5c8ce3e5d09024cb8a597f55900007fff87975e51714e98526f5c9eca63396da9cb40e121cf7b88fc49ca05a3a3a7a78425b12663953c2f3775f5f64dac2006fef906ba282a3b47d82f25497ce2879a9dc9f982a3ecba7a4f864e3c", &(0x7f00000c2000)="8a82a9432ce81a1022b0d483800cef36b5199849c4a7e022b8146eafe10ac6d53085b3097b06f0c098941db26a771480d69282edfe18ddb63695e58dbe17d9db678304c11e0e9d0beaea146bdbfac6cbd2dc145d31e2abb59cd6c97b398b87ab434b75d008d34f28dddf04af17203bdeaec268cdb5b881f0a616d319c44662af9b45768a92ba84790fa866d4037231f1ee71d6304347ad02a227c081d4671d42866cdf6a26e014c6bb35d87c5ac30d0b57b105c94654b4311746798695bb5a0f53283c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c2000)=0x0) timer_delete(r6) mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000c3000)="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") pipe2(&(0x7f0000017000)={0x0, 0x0}, 0x800) getsockname$llc(r1, &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000c1000)=0x10) mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000c4000-0x108)={0x0, @in6={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 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]}, [0x2, 0x1000, 0x22, 0x10000, 0x8, 0x3, 0x8, 0x3, 0x9, 0xc9b, 0x1, 0x2, 0x10001, 0x80, 0x2]}, &(0x7f00000b8000)=0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000c4000)={0x0, 0x0}) mmap(&(0x7f00000c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000c3000)={r7, 0x3}, 0x8) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c", 0x1}], 0x1) r8 = dup2(r4, r1) mmap(&(0x7f00000c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000c4000)="0000", 0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000036000)={r7, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/10 00:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000409000)="6e65742f7261773600") ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) [ 224.171324] autofs4:pid:958:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2017/12/10 00:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff9000)="2f6465762f7161745f6164665f63746c00", 0x640000, 0x0) getpeername$llc(r0, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000076d000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000be2000-0xc)={0x7, 0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e49000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000dd000-0x8)={r2, 0x0}) r3 = syz_open_dev$sg(&(0x7f000050a000-0x9)="2f6465762f73672300", 0x600, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000238000-0x18)={0x100001, &(0x7f000073f000)=0x0, 0x3, r1, 0xa}) perf_event_open(&(0x7f0000613000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = creat(&(0x7f00006bf000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$loop(&(0x7f0000b63000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x0) socket$netlink(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000071c000)=r0) syz_open_dev$sg(&(0x7f0000248000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00002f0000-0x10)={0x1, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f000052e000-0x10)={0x94, r8, 0x2, 0xa7a1}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009f6000)={0x0, 0x0, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r7]}], 0x24, 0x0}, 0x0) ioctl(r7, 0x2285, &(0x7f0000007000)="53") 2017/12/10 00:12:13 executing program 6: r0 = syz_open_dev$urandom(&(0x7f00000e0000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00008db000-0x3f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a225ab", 0x9, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x1, 0x9, 0x0, "54"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7a) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000387000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c65000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000138000-0x8)={r2, 0x5}, 0x8) pwrite64(r0, &(0x7f0000941000-0x4b)="b6aae2dda23be282e180574ec0a62f361074e382b5f8e1f05b7d38a3951648fa25b49db60cad5b9197356521e58ecd70be7b1a089c6821c9c2d8e90ef9c72e4d1bcdbd3c2894839c994557", 0x4b, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000268000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000089a000)=0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2e000-0xc)="2f6465762f6175746f667300", 0x4c0040, 0x0) memfd_create(&(0x7f0000a60000)="2f6465762f6175746f667300", 0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000016000)={0x0, 0xfffffffffffffbff, 0x6, 0x10, 0x5, 0x1}, &(0x7f0000bed000-0x4)=0x14) ioctl(r3, 0x937f, &(0x7f0000f94000)="8e8a0d3d5ea1335b6f8ad396f5a09ff7c1aa0a132d052c5b894f5a") r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa8000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00003f3000)=0x2, 0x4) [ 224.300450] QAT: Invalid ioctl [ 224.344722] QAT: Invalid ioctl 2017/12/10 00:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000060fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000aab000)="2f6465762f7663732300", 0x4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000-0x9)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000)=0x0) getpgrp(0x0) r1 = 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, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x2, 0x1) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00004a8000)=0x9dc) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00004ee000)=0x0, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f00008fd000)="2e2f66696c653000", 0x101002, 0x40) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x802) ioctl(r4, 0x4000000002283, &(0x7f000005d000-0x1)="ef") ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cca000-0xa)="2f6465762f6375736500", 0x8842, 0x0) getdents64(r4, &(0x7f000015a000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000bbc000-0x4)=0x3ff, 0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000146000+0x99b)=0x0) r7 = getpgid(r6) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000b91000-0xc)={r4, r5, 0x3}) write$tun(r4, &(0x7f0000af4000-0x354)=@hdr={0x3, 0x3, 0xffffffff00000001, 0x6, 0x1, 0xffffffff, @ipv6={0x100000001, 0x6, "7154e7", 0xf6, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x0, 0xee, 0x0, "b4c058b3cc7a22677dbd26c2a86998f801168953e5b8063608471f05716db56b8671349342ff9fbad3fc76804e76a42dc3ea25974bc3f141376a90abff28be1d98fb7b32257764c8e12cc88556322188e9eb3d6c644dfe2c1ae125bdb857a3a352cd7550b9c59d6bb2c8ae00dd7609a8e1d6d820ddf52eb4f61f9021621a555858a7de20b61abf0bd23e0d5eaf24e0de58dee077ebbe964033b6eeabc37139ac49f8fdb8107df690ed5580ceda56510489ff249499e04b9598b913ab43e6fd55a39abb32dd50ea6a848e2a16c60bc8a3ebdf6ec062977a3a2b82ab72732dd7fdf851b80cff64"}}}}, 0x128) 2017/12/10 00:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) epoll_create1(0x80000) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e16000)=@assoc_value={0x0, 0x1}, &(0x7f0000aea000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000817000)="2f6465762f73657175656e63657200", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001c8000)={r1, 0x2, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) connect$nfc_llcp(r2, &(0x7f0000d32000-0x58)={0x27, 0x401, 0x5, 0x5, 0x0, 0x1, "29d6ceb182a65855330df26d806f76ca90d213c8b02235ff77ef3bb9f6a343e0b31d25c5e6253b3a9d3dccd1ac06619a91e71cbcd8bb3a97cf2517cffe780a", 0x8}, 0x58) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r3, &(0x7f0000549000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000212000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{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]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x4000000003, 0xff, 0x1, 0x8b3e, 0x0, 0x800000000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:13 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x200000000000008e, 0x2, 0x7f6, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00001b5000-0x8)={0x59980331, r1}, &(0x7f0000e5e000-0x18)={0x0, 0x5, 0x2, 0x2, 0x1000000100000001, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00002fc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x400, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x7ff) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f0000937000)="04", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r5, 0xc2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000a14000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x210006, 0x65, 0x1, 0x200000000000002}]}, 0x8) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee4000)={0x0, 0x5, 0xa001}, 0x4) shutdown(r5, 0x8800000000001) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000b13000)={@common="6c6f0000000000000000000000090000", &(0x7f0000e74000)=@ethtool_link_settings={0x50, 0xffffffff, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x0, 0x4, 0x9, 0x3, 0xffffffffffffff74, 0x9f7, [0x5, 0x5, 0x7, 0x40, 0xd91, 0x4, 0x5, 0x8101], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f70000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00003e6000)={0x0, 0x0}, 0x10001, 0xff) syz_emit_ethernet(0xe3, &(0x7f00006ff000-0x132)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0xad, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x1, 0xff, "455fb8", 0x8, "3a913f"}, "76d8b3cd3dc8e827c8844ed47b4f46cdcf7f690e0a1dff29a019dca490e901249cf1af0d6683a90c9a152bdf0621d142cd50c03d438cfde9bc1cacd5bb2a7b85f2d07589c402273a22e9cde08e65678f499c252908390d9e2cdf2bdbfaa836e0341d240ecd80619a105aeeaf82658ee8b94c6b4be7775e0f56d4300cf9c0da1c9108bdb8c2c4218d9a8d0ea0de3824f38aca070238873567b108862791"}}}}}}, 0x0) mmap(&(0x7f00001f1000/0x1000)=nil, 0x1000, 0x6, 0x53, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ec000)="2f6465762f70746d7800", 0x41fff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x3, 0x0) ioctl(r1, 0x1268, &(0x7f00005d8000-0x2)="") ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003a3000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000001000-0x22)="e675faecc27196306e0359be214eec92d80d2a847ecd52d52007102bbf84f6d9e870") ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ceb000-0x4)=0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x420000000000, 0x2, [{0x6, 0x50, 0x3, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x1d4fe056, 0x2, 0x7fffffff, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}]}) 2017/12/10 00:12:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000c70000)=0x8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x20003, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xaf5bc6cc1ee231be, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x3ffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba4000-0x8)="2e2f66696c653000", 0x1) r1 = open(&(0x7f0000d81000)="2e2f66696c653000", 0x1ffffe, 0x3) mkdirat(r1, &(0x7f000071b000)="2e2f66696c653000", 0x2) r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000830000)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000322000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004e3000)={0x0, 0x0, &(0x7f00001c2000)=[], 0x0, 0x0, &(0x7f0000082000-0xdc)=""}) bind$ipx(r1, &(0x7f0000bfd000-0x10)={0x4, 0x6, 0xfffffffffffffff7, "6434cb6fe161", 0x3, 0x0}, 0x10) clock_adjtime(0x3, &(0x7f0000558000-0x46)={0x401, 0x2, 0x81, 0x3ba6, 0x3ff, 0xb68f, 0x8, 0x9e8, 0x9, 0x6, 0x7, 0x3ff, 0x0, 0x6, 0x3ff, 0x10000, 0x1, 0x5a9b, 0x8, 0xfa1, 0xfffffffffffffff7, 0x7, 0xc000000000000, 0xfffffffffffffffe, 0x2, 0x9ce}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) 2017/12/10 00:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000af5000)={0x7, 0x0, [{0xa7c, 0x0, 0x3}, {0x294, 0x0, 0x4}, {0xbde, 0x0, 0x2}, {0xba0, 0x0, 0xfffffffffffffffc}, {0xa8f, 0x0, 0x385}, {0x2ca, 0x0, 0x8}, {0x907, 0x0, 0x2}]}) open(&(0x7f00004d7000-0x8)="2e2f66696c653000", 0x40a00, 0xe0) 2017/12/10 00:12:13 executing program 0: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000893000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009e8000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e6c000-0xb)="636c6561725f7265667300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x400, 0x719f, 0x80000000, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000845000-0xd)="2f6465762f7573626d6f6e2300", 0xa3e, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000054f000)={0x6, 0x0, 0x2, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000d14000-0x20)={0x267, r3, 0x3, 0x7ff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a4e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c45000)={@generic="1e89956b984f7864326fbc922a113e40", &(0x7f00008a2000)=@ethtool_perm_addr={0x20, 0xee, "90c8782576e7838d158e56978316222862a2c2b907ae85b00937dac25e53ad9fc35e9b16dbd9cb244f0c7bdc984992836ae092a14a5b101d0931554139f43193725552787736d9dab91ccaae96df5eb25857d0fcd4f9ccdef70c0e7203a2cba50859b66d446c76e070a56a611cc14d9557eee7724eef4154f9797971e1b29f1f2618828e24d312e559f982fed1854aa4a50b5ae7562ed969a833f01b012096c13aff2acfb79658493c0b876440b96d3c2fa191d05dbf90b0e023e78273cc71558a65891a20e75e69b70362e93c3787110910de9a556923343b7862735a1a3384ac9a8ccabbe69e08589c86de5306"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r4, 0x400, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbf000-0xa)="2f6465762f6375736500", 0x200, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000834000)="48800c8b3ba909506b865bbb14d1f35c912211941094213f768b02b57efd3bf1bb1751694a6bba660de08227e240ab9dc4e09f92ae02f60422ad67e0c94882ee72c243f955444a8b31b79a1a7998473f213b1e9e06071dabc362d5f99dd30396bbbeb41ea27b6dd14793e196035f15dcfb36b8a91a3cf43a03211147a1f23b85b0637fd1bd1c8f1dd49c47db8a0693cfb38f47fa13fa10bddf3bc7b08c504ee2e187bc455ee5b728bc31c8be70cf8f0fc9861990f85ef3232a0ee1394b6e29b981e8a62c97552f9963c579909bb20a80dbb13c53840e3ede97e842e057e22fc8a5d1eef850a4c0aec06344") getsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000eb5000-0x4)=0x0, &(0x7f0000da4000)=0x4) open$dir(&(0x7f0000cf2000)="2e2f66696c653000", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d3000-0xc)="2f6465762f72666b696c6c00", 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000096e000-0x78)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0}, r0, 0x5, r6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x40000, 0x10000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x26, 0x3f, 0x2, 0x4eb4, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r6, 0x8) mount(&(0x7f00003a7000)="2e2f66696c653000", &(0x7f00008f6000)="2e2f66696c653000", &(0x7f0000fb1000-0x4)="66667300", 0x0, &(0x7f00005f1000-0x2)="4901") r8 = gettid() perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x968, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f17000)={0x0, 0x0}) add_key(&(0x7f0000b47000)="7573657200", &(0x7f0000e1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000036a000-0x1)="ab", 0x1, 0xfffffffffffffffc) bind(r9, &(0x7f0000429000-0x6)=@hci={0x1f, 0x0, 0x80000000003}, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f000012d000)="2f6465762f6877726e6700", 0x10000, 0x0) r10 = syz_open_procfs(r8, &(0x7f000012c000)="6e65742f6970365f666c6f776c6162656c00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[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)=0xe8) fcntl$notify(r10, 0x402, 0x80000001) 2017/12/10 00:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009b0000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000475000-0x10)={0x0, 0x3, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 224.684646] binder: 1034:1038 transaction failed 29189/-22, size 0-0 line 2775 [ 224.698688] sg_write: data in/out 65506/21 bytes for SCSI command 0x0-- guessing data in; 2017/12/10 00:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008f6000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000-0x4)=0x2) [ 224.698688] program syz-executor4 not setting count and/or reply_len properly 2017/12/10 00:12:13 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb5000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e46000)={0x0, []}, &(0x7f0000c94000-0x4)=0x4) read(r1, &(0x7f0000571000)="000000000000000000", 0x9) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000520000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000a20000-0x1)=0x4) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4004ae52, &(0x7f0000f6b000-0x8)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000842000-0x4)=0x401, 0x4) munlock(&(0x7f0000d24000/0x3000)=nil, 0x3000) socket$nfc_raw(0x27, 0x4, 0x0) 2017/12/10 00:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00005ec000-0x20)={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]}) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:13 executing program 0: 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00002d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000475000-0x10)={0x0, 0x3, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 224.772476] sg_write: data in/out 65506/254 bytes for SCSI command 0x0-- guessing data in; [ 224.772476] program syz-executor4 not setting count and/or reply_len properly 2017/12/10 00:12:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00002c7000-0x14)={0x5, 0xfffffffffffffeff, 0x1f80000000000000, 0x3, 0x2}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x400, 0x0}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000efa000-0xf6)={0x0, 0xee, "f407fde5edcf7a9f994d46dbf957ab077e5382806b2aec552af4502514f9a8252cae79c70faf43ac5207d44965ba346bbd3b518bbc818ffe50e843ccf61c0c7e0de23a6ce13b93118e9f00f2aba2dbd3c62a6f38d678ba87f1da058cbad0a4179fce5fb302d8c9205f4ad26dd6f923278091eee9afa264e336667b4aef04f702806fcb2a302c3e1a8e9fa4e23f393a122bd087b112a2e35a300155915c5f8f4f99c6ded853c58c4a97ae8d1c541aa7cada2177ff0fb47557fb2ca33f5ad78d114efcb094c389dce6bb1117fcf40a74211411b271ccc4118da0ea37bf9ee1570277582739105d9bab580846033bb7"}, &(0x7f0000b8b000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000276000-0x99)={r6, 0x91, "875e3f27eaf8131c1860425171f56d951174429c3897432f8d28b4caf5f20f3d2f70ba1700007210ca465fbeff070000000000000000c18f0188c13a8016f67481a8997b37687d53599e6985873524b2371cf817daf105448be3e1a8da0cd1aa4d10621c1830294e03d10c718044779e22c3601b19497b99bd1de407b4c68f713c999b1002e972ff26342498bce15de67d"}, &(0x7f00004ab000)=0x99) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000927000-0x10)={0xfffffffffffffffe, 0x20c, 0x26c, 0x4, r7}, &(0x7f00001ab000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c7d000-0x4)=0x7, 0x4) socket(0x11, 0x80803, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000039c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b4000)=0xc) ptrace$setsig(0x4203, r8, 0x8, &(0x7f0000fc5000-0x10)={0x9, 0x1, 0x0, 0xfffffffffffffffd}) renameat2(r3, &(0x7f000004e000-0x8)="2e2f66696c653000", r1, &(0x7f000061c000-0x8)="2e2f66696c653000", 0x7) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e66000)={0x0, 0x0}) setsockopt(r2, 0x101, 0xfffffffffffffffe, &(0x7f0000ab5000-0x3)="7ddf7a", 0x3) close(r5) timerfd_create(0x5, 0x0) mount(&(0x7f00004b1000-0x8)="2e2f66696c653000", &(0x7f0000154000-0x8)="2e2f66696c653000", &(0x7f00007ef000-0x3)="397000", 0x0, &(0x7f0000216000-0x3a)="7474ed0ec1b243d764db37169bcb58489ed4") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000965000)=0x7, 0x4) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x8) accept4$llc(r3, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x80800) fcntl$notify(0xffffffffffffffff, 0x80000000, 0x4) 2017/12/10 00:12:13 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bc8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x10001, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:13 executing program 5: 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000028e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00003cc000)=0x0, &(0x7f0000cf3000)=0x4) 2017/12/10 00:12:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) connect$bt_rfcomm(r3, &(0x7f0000522000)={0x1f, {0x3, 0x3, 0x6, 0xffffffffffff41b8, 0xe13, 0x80000001}, 0x2}, 0x9) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) [ 224.824543] binder: 1034:1058 transaction failed 29189/-22, size 0-0 line 2775 [ 224.827533] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/10 00:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000645000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000013e000)="2e2f66696c653000", 0x141046, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) r3 = perf_event_open(&(0x7f00007cb000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) sendto$ipx(r1, &(0x7f00008a1000)="ded231fe77e1220824b41b06f5c3fb7d384577c210b3363afeceefb7dcd84200ffb06843b98c6b56711b1419e90c1968d5e3ed554801c21b566cbeb1356f36e817afa5a664fafd931217014cc6e36ce378429bbed068964f78f23904235e091c3bfbc61c82e94780efa9594b611f84010d893cac5bba317bcb6dce78922922fd9cb4f3e8b9bedb848b0a69b32c9b651681150cfa9a13462923c309dd1839065d5d2cb8ef9f423ab42754007d11fce421736966f95f375236d132c9ee1e2fa4ec", 0xc0, 0x90, &(0x7f0000f23000)={0x4, 0xffffffff, 0x7, "b5d7248c0e24", 0x7, 0x0}, 0x10) r5 = epoll_create1(0x4000880000002) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d4a000)={0x0, 0x0}) r7 = socket$inet(0x2, 0x803, 0x5) sendto$inet(r7, &(0x7f00002e3000)="3c774b2b5b9e5db7ea9dad1a23ec5dcfb7215fc316ac8c84c51c0e114d754b39314840f6aabd8a3b2b3cb6f68f699f3feb03ece8039dbfe544583c6e26092bdf0a20723f8942afd734cec3fc486ef5f1c119469abfa4c1f5", 0x58, 0x8d0, &(0x7f0000023000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_setup(0x20, &(0x7f0000c6b000)=0x0) fcntl$setpipe(r4, 0x407, 0x100000001) io_submit(r8, 0x2, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x80000001, r7, &(0x7f0000226000)="6c2b59e3fd0006f93a769bb1e0c17e5a05d8875f6e76230dbadc41e8239b567076806e6c393dd96b5f89d430b7956881b4f0a520ddc97dc42a7c979e873a25d71c524dcece", 0x45, 0x565c, 0x0, 0x1, r4}, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x1, 0x2, r6, &(0x7f0000548000)="06acf7b1a071d61fe4c8ae304d7febb2c6ef78b77bc346ee1151b2ebed3023ee79e3fa04f224b5f35712af4e9c1a4e6818e00ef1acf7235133c4240a9cfd4b3d42ac3d3cae254565295e2bcf3fbe414a7c22", 0x52, 0x90, 0x0, 0x0, r4}]) syz_open_dev$sg(&(0x7f0000dbd000)="2f6465762f73672300", 0x10001, 0x331200) dup2(r2, r3) setsockopt$inet_dccp_int(r7, 0x21, 0x6, &(0x7f000025e000)=0x4, 0x4) syz_open_dev$random(&(0x7f000025c000)="2f6465762f72616e646f6d00", 0x0, 0x400000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000aae000-0xc)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000002d000)="2f6465762f72746300", 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x0, 0xff}, &(0x7f0000715000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f000003c000-0x8)={r10, 0xfffffffffffffd7d}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000b9e000-0x50)={{0x80, 0xfff}, {0x0, 0x7}, 0x1, 0x1, 0xfffffffffffff272, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 00:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:13 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000035000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x1000}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000fe5000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006fb000)=0x400000ffff, 0x4) r2 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fea000)={0x0, 0x0, 0xb72, 0x1}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000)=0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001dd000-0x4)=0x7fe, 0x4) recvfrom$inet(r2, &(0x7f0000fe5000+0xcf1)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x5, &(0x7f0000e21000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x10000000000007, &(0x7f0000fe7000-0x1)="c2", 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fe9000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fe6000-0x10)={0x0, 0x0, 0x7ff}) socketpair(0xa, 0x80f, 0x8, &(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000feb000-0x1000)="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", 0x1000, 0x4004004, &(0x7f0000fea000)=@file={0x0, "2e2f66696c653000"}, 0xa) pipe(&(0x7f0000fe9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fea000-0xc)={r3, 0x80000, r5}) recvfrom$inet6(r2, &(0x7f0000fe5000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10020, &(0x7f0000f3b000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fe9000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000fe7000)={&(0x7f0000fe5000-0x4)=[0x5], 0x1, 0xab5a, 0x0, 0x3, 0x7, 0xfffffffffffffff7, {0x4, 0x1, 0x4, 0xfff, 0x0, 0x7, 0x800, 0xdb, 0x5d, 0xffffffffffff8000, 0x2, 0x3, 0x4, 0xffff, "aca9455b127c34207111b6b01f4920703dcc743d7a55a943ef7aa1367b1410cc"}}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40206435, &(0x7f0000afa000-0x20)={0x33716a3e, 0x0, 0x1, 0x2}) recvmsg(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f0000fe9000)=[], 0x0, &(0x7f0000266000)="", 0x0, 0x0}, 0x40010140) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a78000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00003a6000-0x4)=0x3, 0x4) socket$netlink(0x10, 0x3, 0x5) [ 224.951280] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/10 00:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000446000)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf8000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00004cc000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl(r0, 0x80000001, &(0x7f000088c000)="") perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000962000-0x8)="2e2f66696c653000", 0x0, 0x82) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = openat(0xffffffffffffffff, &(0x7f0000d26000-0x8)="2e2f66696c653000", 0x100, 0x2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000091e000)={{0x1, 0x3, 0x8, 0x8, 0x9, 0x8}, 0x7ff}) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e55000)={r2, 0x8}, &(0x7f0000023000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r6, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) getpeername$inet6(r5, &(0x7f0000820000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000028e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00003cc000)=0x0, &(0x7f0000cf3000)=0x4) 2017/12/10 00:12:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cc5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xb, 0x7, 0x1ff) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00009b4000)={0x4, &(0x7f00002f8000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f9000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005d5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000)=0xe8) times(&(0x7f0000ccf000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) dup2(r0, 0xffffffffffffffff) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0xc3, 0x0, 0x2000000, 0x0, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 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, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) fcntl$setflags(r2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007cc000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000fd1000-0x4)=0x0) 2017/12/10 00:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffff9c, r1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000336000-0x40)={0x1000000000000000, 0x102000, 0x8, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000846000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000065000)=0x8) r3 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r4 = creat(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00006a9000)={0x0, 0x7d2c, 0x9, 0x7}, &(0x7f00002dc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006f2000-0x8)={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000491000)={0x0, 0x6}, &(0x7f0000f68000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000040b000)={r6, 0x200, 0x7fffffff, 0x91f}, &(0x7f0000040000-0x4)=0x10) connect$inet(r2, &(0x7f0000d9b000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f0a000-0xc)={r3, r7, r7}, &(0x7f000010e000)="00", 0x1, &(0x7f00006ee000)={&(0x7f0000eee000-0x10)={"6d64342d67656e65726963"}, &(0x7f0000132000)="68", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r5, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) connect$inet6(0xffffffffffffffff, &(0x7f00001a4000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0004}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000071f000)={0x4, 0x0, [{0xbdf, 0x0, 0x3}, {0x204, 0x0, 0x1}, {0xbfd, 0x0, 0x400000000005}, {0xb76, 0x0, 0x2}]}) r0 = openat(0xffffffffffffff9c, &(0x7f000053c000)="2e2f66696c653000", 0x40000, 0x0) getpeername$packet(r0, &(0x7f00003f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000084000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000084a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001df000)=0x0) getsockopt(r2, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000b9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) recvmmsg(r2, &(0x7f0000f31000)=[{{&(0x7f0000f1c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000dd3000)=[{&(0x7f000036f000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00006c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000e3a000-0x1)="00", 0x1}], 0x3, &(0x7f0000bfc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3ff}, 0x0}, {{&(0x7f0000735000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000513000)=[{&(0x7f0000463000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x1, &(0x7f00006d6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x200}, 0x0}, {{&(0x7f0000bdb000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00001a5000-0x20)=[{&(0x7f000089d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000090000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00009cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000bc0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000d0f000)="00000000000000000000000000", 0xd, 0xffffffffffff7fff}, 0xb86d}], 0x3, 0x1, &(0x7f00009ea000)={0x0, 0x0}) 2017/12/10 00:12:14 executing program 0: 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000028e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00003cc000)=0x0, &(0x7f0000cf3000)=0x4) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000ed4000-0x70)={[{0x4, 0x9, 0x8, 0x1000, 0xa12, 0x5, 0xffffffff, 0x4, 0x3, 0x4, 0x8, 0x0, 0x3}, {0x8001, 0x2f, 0x80, 0x1, 0xffff, 0x1, 0x4, 0x0, 0x9b28, 0x3, 0xff, 0x7fff, 0x7f}, {0x2, 0x80000000, 0x0, 0x8001, 0x9, 0x100, 0x2, 0x37, 0x5, 0x4, 0x5, 0x8, 0xff}], 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bb3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x91, 0x3, 0x3f, 0xc4f1}, &(0x7f0000f69000)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000076a000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000796000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ab000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000aa3000-0x8)="2e2f66696c653000", &(0x7f00008ad000)="2e2f66696c653000", 0x0, r3, r4, 0x6, 0x800, 0x2002) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000ea3000-0x4)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000dc9000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x404c4) pipe(&(0x7f00000ca000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000c2a000)={0x0, 0x0}, &(0x7f0000a45000)=0x8) sendmsg$inet_sctp(r0, &(0x7f000051e000-0x1c)={&(0x7f0000545000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c4c000-0x40)=[{&(0x7f000056d000)="da24ca83dbb4b8fad54a5126aa7449441c2652fd32a166b875cef40634b82b3ffc382ae6936a3bdb153ad0c11f1fb983e00b333d5ec7417c43d9a838977f9d766a187437", 0x44}, {&(0x7f0000bb3000+0xdae)="b345d9bca9339f3fe4fb657863485f35c4015a2c87a7b8d447c4ad910ea20f28671c7d6713bb3f167ea58a3b96360510a89553f0a7a11018b9e4b9d724d14253e1d37e986a13e532f0193872fa8897a4ee864249b9481aff051535b580f3772420cf72f19753a4ca8b0f420b737e72c958d88b3315a76e046bbed7e17d27edf79d29d5e743f3ea8fc71b10f010ee9caa402f5cd49715465c0b4c3c2918a5bdf71dd2de34deba0bfbfe62e0530e4d004e4148c5ca9249683198e4a7c2491c4f6ce1670004709f1e7f699c7ebd3be4e6274d0fdbbb5d665ae71be497de11f2cb03ebf599322b5b6b5074ca0c70", 0xec}, {&(0x7f0000ba5000)="abe89aeca6b6fca0c496d0eadaadce2b2cdabd21849ca06d04cb46e602d101293bac31d9e69f0ad71b4b44c613a75ce0578d0219d5c80d73c5f668688ac7f63ec169b39aaf1292030e76094874d990470c3861f1a9eff01c3310559dbd08103d5238e319d117ddce1095c9ba9fb5a657b64f02e1d626040c0b650583e4de441c682e4afd09fe8f0f39", 0x89}, {&(0x7f000066e000)="39b6e47acb003aa9", 0x8}, {&(0x7f000065b000-0xb6)="c3e4bd884bd063aecd716f4552fcea4fee692418e895b9b204e2e6171df30ff15e9e2a2a4beef11415117ac39b4b32fd87a0e9b6d6fa02e4c4fe35c11eb206cf1cdda5c520ffa42da9915464b3866501c32f48290693600509a01777b009e423a0b60f96c835f4ead1c40c86f49a7c2c5a859e4bef3928c14b926cee91aa45f5bbf207c5dc0a71b5e2ec07775525fea19037287b75737fc9572ce4d1ac3ed3c112bb1adb140b96893a44bb5c78aea00ba2394be615f7", 0xb6}, {&(0x7f00005b5000)="5a458ab9e2f0ac7110e582a27a65e074646c12fd09e397c4b970f277c8143790411670cb8dbbfae22dff6f234aa684b812ae1b8e6c9f614658d7a844c8a3943a25463eb454ae06f8e158f49384e4f481f01b816498976356f25eb5969fe6a9e240da938f3e75ac6ed230b0b9b71a179b97", 0x71}, {&(0x7f0000ae6000-0x2e)="111bc29e92bba02554853619bdfb565f2c1dcc7e68075083d5163e459ffe6d46b28d0914e933f5c5a14575a2220f", 0x2e}, {&(0x7f0000535000)="dabc1155dd418f55c7dc41729443758340efe834a56094419acb6da3", 0x1c}], 0x8, &(0x7f00008bd000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x100000001, 0x4, 0x151c, 0x8f0d, 0x1000, 0x29c1, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x2, 0x8004, 0x7, 0xf8b, 0x7, 0x3, 0x9, r8}}], 0x58, 0x20000000}, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) accept4(r7, 0x0, &(0x7f0000c84000-0x4)=0x0, 0x80000) r9 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000af2000)=0x0, &(0x7f00009f4000-0x4)=0x4) ioctl$KVM_IRQFD(r9, 0x4020ae76, &(0x7f00001bc000)={r9, 0x3, 0xef, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000d0a000-0xc)={0x0, 0x80000, r9}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000d36000-0x6)={0x0, 0xef6}) pread64(r7, &(0x7f0000bad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000b1f000-0x8)={r10, 0x0}) r11 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)="736d61707300") rename(&(0x7f000035b000-0x8)="2e2f66696c653000", &(0x7f00006e9000-0x8)="2e2f66696c653000") mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x1000000, 0x7031, r0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r9, 0x8008ae9d, &(0x7f0000d01000)="") pread64(r11, &(0x7f000029b000)="", 0x0, 0x4000019) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000a71000)=0xe06f, 0x4) 2017/12/10 00:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = syz_open_dev$vcsn(&(0x7f00000df000)="2f6465762f7663732300", 0x2, 0x2042) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee1000)="2f6465762f76637300", 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004e7000-0x8)={0x0, 0x65}, &(0x7f0000db9000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004d3000+0x729)={r3, 0x4e57}, 0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ee3000-0x12)={@generic="cfa48eef962f1124a42f5b821a7e368c", 0xe53}) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000ee3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d45000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006e9000)={0x0, 0x1f}, &(0x7f0000ee2000-0x4)=0x8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000060f000)={r4, @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]}}, &(0x7f00009ae000)=0x8c) r5 = socket(0x11, 0x10000000803, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000873000)=[{&(0x7f000072e000-0x98)="0e1af41ed9c5e37b38953af3fd7e02f18816834798d46b12bfbba67e29ae75826dec8e56ea8172ebb54674f7352e10051db0f293edf7bce01f043afd7a9a33569964609894704fa293897cf845768eaae3f479b54441d83d531e6546f47c2e28111deb9d0016abbae53f1c182a3498fb0b2d40dd9eec9a8c8b6dfd28789d852501cc996764e4ac00750e61337d6e077cdc256a8b15", 0x95}, {&(0x7f0000721000-0xb4)="3bb5bb3532f3eb087d3bc4a09bbe24246ecd6247f75a535ae047258684332ffba2424b3c4eeee86ae77e6127c9cd7053988282fab0b79ba7f89aaf07111717a97616ffe29ce06795e93c8d0430aa6921f66e213cf945b40a444b215c12081b8cca8feaf285c1fa17c608d645b96a476a7aa2deac469c4e3cf900a8aa6530fca72a2a6e8165795c5e42acb78a2b52947cf12cc2a9a91d4ff487da4fe2acf06abaeb1e5a49ba77477800169eca655f5d2679df50a9", 0xb4}], 0x2, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r5, 0x7fffffff, 0x0, &(0x7f0000ac0000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000032f000)=0x29) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ee5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001c2000-0x38)={@multicast2=0xe0000002, @rand_addr=0x7ff, 0x1, 0xa, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x4]}, 0x38) sendmmsg$nfc_llcp(r5, &(0x7f0000cf5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x58, &(0x7f0000da1000-0x40)=[{&(0x7f0000d07000-0x97)="0a", 0x1}], 0x1, &(0x7f0000000000)={0xc, 0x0, 0x8, ""}, 0xc, 0x0}], 0x1, 0x4) dup2(r5, r1) write$sndseq(r2, &(0x7f00004c0000)=[], 0x0) syz_open_dev$vcsa(&(0x7f000077d000)="2f6465762f766373612300", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000a05000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) mincore(&(0x7f000025f000/0x1000)=nil, 0x1000, &(0x7f0000981000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006eb000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:14 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001f4000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000079a000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008ff000-0x78)={0x1fe, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffff, 0x101, 0x1ff, 0x3, &(0x7f0000c1e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x6, 0x2000000000000002}) timerfd_create(0x8000000020003fa, 0x80000) r1 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r1, &(0x7f0000fc9000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x42}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000099d000)="2f6465762f6375736500", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00000a1000-0x8)="2e2f66696c653000", &(0x7f0000e94000-0xf)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0xc, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ab0000)=0x80000003, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in6={{0xa, 0x0, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5, 0x3ff, 0x80000002, 0xffff, 0x5, 0x7, 0x10, 0x400, 0x1, 0x5, 0x3ff, 0x1, 0x1ff]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000fd0000/0x1000)=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$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={r3, 0x70, "9baa5087bcb1a3e3fff1dda28564229a8f65acb13d73c9e416cde03df6c6533e565e014003d09efd4dd884ba9bfd65e94a9b3206b590c22bac638364de2d7cef8381464fb8591075e96c9ab19b331d46892d2a06e077473b9d61ae9121cc294eb8e14ff1ac175a7426385b62df88c590"}, &(0x7f0000002000)=0x78) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd3000-0x10)={r3, 0x4, 0x1c7c, 0x40}, &(0x7f0000fd2000)=0x10) r4 = openat(r0, &(0x7f00003dc000)="2e2f66696c653000", 0x1, 0xa) fcntl$getown(r4, 0x9) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000fd2000-0x3a)={0x1, 0x4, 0x20, 0x18, 0x3, 0x7f, 0x0, 0x3c, 0xaf, 0x8, 0x8, 0xfffffffffffffffe, 0x4, 0x7fdb, 0xed, 0x0, 0x0, 0x1000ffffffff, 0x3, 0x3, 0x81, 0x9, 0xed1, 0x8, 0x3, 0x401}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bbb000)={r3, 0xfffffffffffffff9, 0x0}, &(0x7f00007f5000-0x4)=0xc) syz_open_dev$vcsn(&(0x7f0000b32000)="2f6465762f7663732300", 0x9, 0x22080) [ 225.484897] QAT: Invalid ioctl 2017/12/10 00:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000028e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00003cc000)=0x0, &(0x7f0000cf3000)=0x4) 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r5, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000431000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xba42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x800, 0x5, "27ca0fe2f4a8c12e140c88254ccbffa6197ca274236f907607e7b7633014474d9257c946c801d2a5f80ded1b6355db4506a699a3615500cfe97524598befd5b23cfbffe9af55887d8d3f3e9d21b729cd"}, 0x160) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee8000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000546000)=0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x800001, 0x84) bind$inet6(r1, &(0x7f0000ba4000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r2 = dup3(r0, r1, 0x80000) r3 = dup2(r1, r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000253000)="2f6465762f72666b696c6c00", 0x400000400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000af4000-0xb)="6173796d6d657472696300", &(0x7f0000e34000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a25000-0x3c)="8e1a39cc56b6f2ac4bb31d8665bc86d2300135ddcc526ec74c20a43fc98c2ab2a47534f85267afa62d5137610bbc4017edfe63c2d364d4954a485f3f", 0x3c, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000173000-0x4)=0x8000000000000006) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000a5c000-0x71)="e04a2a0e79f23d7ea2bd5f747b6f7a9cad2d66ec674a5c0354d6f2957ae6e92b6d45a91b65939d01a62d2b1eea20304b58baaec871bdeb00009d37a868243e6fef22b28c858a7df6ecb04447108eda4ca6a87047d482e5528c024a550ed80c79b6cb60dad3478bf6e56479b39c279c16e0", 0x71) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) set_mempolicy(0x4004, &(0x7f0000bd8000-0x8)=0x100, 0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5, 0xffffffff, 0xffffffffffff0001, 0xfffffffffffffffc, 0x3, 0x1000}, &(0x7f0000000000)=0x14) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe90101daff01"}]}}, ""}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b5000-0x8)={0x0, 0x0}, 0x80004) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) msync(&(0x7f0000cb6000/0x3000)=nil, 0x3000, 0x4) r8 = eventfd2(0xfffffffffffffffc, 0x0) r9 = eventfd2(0x20000000000, 0x80000) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000227000)={r8, 0xfffffffffffffeff, 0x0, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000a04000-0x20)={r8, 0x7d, 0x100010100000001, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$MAP_CREATE(0x0, &(0x7f000085a000)={0x6, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008e9000)={r10, &(0x7f000084c000-0xf9)=""}, 0x10) 2017/12/10 00:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c67000)="2f6465762f73672300", 0x400000000, 0x185042) fremovexattr(r0, &(0x7f0000041000-0x28)=@known="73797374656d2e61647669736500") 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000031d000)={0x0, 0x100, 0x2a0b, 0x9, 0x7fff, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000fd2000)={r0, 0x1ff, 0x100000001, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f0000d9e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2140, &(0x7f0000680000-0x10)={0x1a, 0x7, 0xfffffffffffffffd, 0xfff, 0x79, 0x101, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000013d000-0x11)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000)="2f6465762f70746d7800", 0xfffffffffffffffd, 0x0) r1 = perf_event_open(&(0x7f00006d1000)={0x3, 0x78, 0x31, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x100000000000, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00004ea000)="2f6465762f73672300", 0x7, 0x26042) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000070b000)=@int=0x3, 0x4) r3 = syz_open_dev$sg(&(0x7f0000bea000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00003cf000-0x1c)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000646000)={0x8, 0x5, 0x101, 0x1, 0x7}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000a5d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x201) ioctl$TCSETAW(r4, 0x5402, &(0x7f00006fb000)={0x1, 0x101, 0x9, 0x2000000000080, 0x0, 0x0, 0x7efd, 0x27, 0x0, 0xe22}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) sendfile(r3, r1, &(0x7f0000d9e000-0x8)=0xfffffffffffffffe, 0x1000) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ead000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) r6 = syz_open_pts(r0, 0x8000000000001) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00003a1000-0x10)={0x1ff, 0xfff, 0xffff, 0x4}, 0x10) pipe(&(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r8, &(0x7f00006bb000-0x10)=[{&(0x7f0000f3b000-0xce)="a13dc0a4f767b340813bb3202b096865e23e4caaeeca540db11269cf630106fddbcb83d559de7ab51dc0ba88fc9246307d42b99039efb817b4474b0907ca09c9d9d463eead2b2519d824d1f557b6ac37e7dac4f4f1db1cb8bd87446146de8e8b8ec4de15f25cb647e532c73d1f4d6a63d9870db0349d6b42d88ea1e8cb703bbfede45884c1ce6c7d8c3bfcb30a1380801d67e7ebdca3308d634f312c5d7c944b75e5e3eaf5e7f783513677f40df36baad824ebbd25f2ea76cdb0d48428b718800f33f434a5c9236368618a3013a6", 0xce}], 0x1, 0x1) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000a13000)={0x2, 0x9, 0x3, 0x20, 0x41, 0x9}) writev(r3, &(0x7f000001b000)=[{&(0x7f00000ac000-0x70)="d05620b3192abad14accbc5b98ce510854be98491d800be3c58f6e7287562535e79cc3581180d8db3db7e78637f80b8bd0e87f6b39cb545a5e78bb036e117b869967aaccd5eb3cc2b89434c59c0fe1f0c9f2ad8b327a3f1d65ca33f0988683d0d3803faa9b89283ec1e7331e5becc91b83bedac3b07f15e851a62ab89936f9025d670f192b797635d5c7", 0x8a}], 0x1) splice(r6, 0x0, r5, 0x4000, 0x1, 0x1) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f00004a7000-0x8)={0x2, &(0x7f0000f26000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000e18000-0x8)={r9, 0x1}) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000068c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f0000f79000-0x12)={@common="79616d30000000000000000000000000", 0x2452}) unshare(0x144000) ioctl(r3, 0x1, &(0x7f0000cb8000-0x1)="06") setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000f10000)={0x0, 0x1e4, 0x4, 0xa3a8}, 0x10) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000986000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ff9000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd8}, 0x1c) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = accept4$inet6(r1, &(0x7f0000ee0000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b3000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000376000-0x4)=0x0, &(0x7f0000bab000-0x4)=0x4) getsockopt(r2, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:14 executing program 5: 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, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000045e000)={0x2, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e82000-0x108)={0x0, @in6={{0xa, 0x1, 0x2c000000000, @loopback={0x0, 0x1}, 0x2c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x290, 0x3, 0x0, 0xffffffffffffffe1, 0x2, 0x4, 0x1301, 0x0, 0x1, 0x5, 0xffffffff, 0x1, 0x7fffffff, 0x0]}, &(0x7f0000197000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000011f000-0x79)={r2, 0x7, 0x71, "99cbacd9d4d7d903c3cea894d85cea59ed785421c2fedd408fd75f231438326e2a8cc914951241807b81905eca8bf052ce63e6904c6514af1a462a8d63025a9b55597d534eb0e4fa7923d5dc5bf3208cc800657085bdd73f97d4f8ea60942784ac9819cd42184f8cdbbe8a84d7ae50865b"}, 0x79) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r3 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00004b8000-0x14)={0x1000, 0x6, 0x3f, 0x2, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:14 executing program 6: uname(&(0x7f0000c19000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000146000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) socketpair(0x8, 0x80007, 0x100000000, &(0x7f0000b73000)={0x0, 0x0}) poll(&(0x7f0000e08000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0xcd4) ioctl$TCSETA(r0, 0x5402, &(0x7f00000de000-0x14)={0x5251, 0x8000, 0x8, 0x20000000000, 0x3069, 0x8, 0x100000001, 0x2, 0x90e, 0xfff}) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f00006db000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCFLSH(r1, 0x540b, 0x7) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000c81000-0x10)={0x400, 0x4, 0x5, 0x3}, 0x10) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) epoll_create(0x6) ioctl$TCSBRK(r2, 0x5409, 0x2) 2017/12/10 00:12:14 executing program 2: getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000443000)=0x4) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000958000)=[]}) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x486, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ad9000)={@generic="4585d3bad88a3569cff10dbf354ea500", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e48000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000019e000-0x20)={0x1, 0x80000000, 0x0, 0x7f, 0x3, 0x6, 0x4, 0x434b, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000006000-0x40)="706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a0b000)={{{{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]}, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10003, 0x2e4, 0x800, "6f1efdb6c9cec0674b7cabfb60f42efb932b047265ce72247526784998d83f03fc6d796ad73c3bb2344260974320bdea652d522cd96795255fa09c6dfc738d21cfce23de9d80c2efa664a926761a9367"}, 0x160) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x6, 0x8, 0x2e5, 0x100000001, 0x7}}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x2, 0x0, &(0x7f0000002000-0x2)="0600"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x80000001, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000004000-0x14)=[@increfs_done={0x40106308, r7, 0x4}], 0x1, 0x0, &(0x7f0000003000-0x1)="01"}) 2017/12/10 00:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000028e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00003cc000)=0x0, &(0x7f0000cf3000)=0x4) 2017/12/10 00:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000092c000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00008ee000)={0x8, 0x475, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = gettid() r5 = fcntl$getown(r3, 0x9) kcmp(r4, r5, 0x3, r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00007e7000-0x58)={0x9, 0xffffffffffffffbf, 0x9, 0x96, 0x6afe9aca, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r2) epoll_wait(r3, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r3, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) fstat(r5, &(0x7f00007a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x79b6, 0x0, 0x0, 0x80000040ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000014a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffa, 0x2000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009af000-0x4)=0x7, 0x4) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000cb2000-0x1b8)={0x9, 0x0, [{0x7ee, 0x4, 0x0, 0x0, @irqchip={0x80000001, 0x6b9a}}, {0x4, 0x2, 0x0, 0x0, @msi={0x7, 0x0, 0x6}}, {0x1010000, 0x4, 0x0, 0x0, @msi={0x4, 0x51d, 0x40}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0x200, 0x6}}, {0x3, 0x1, 0x0, 0x0, @msi={0x1f, 0x2, 0x9}}, {0x10001, 0x3, 0x0, 0x0, @irqchip={0x401, 0x8}}, {0x31df, 0x4, 0x0, 0x0, @msi={0x63a7, 0x0, 0x6}}, {0x0, 0x1, 0x0, 0x0, @sint={0x2, 0x8001}}, {0x1000, 0x7, 0x0, 0x0, @adapter={0x2, 0x5, 0xfff, 0x80, 0x5}}]}) r1 = socket(0x10, 0x40000000000003, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dc9000-0x20)={0x0, 0x3, 0x2, 0x2000, &(0x7f0000083000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000000f000-0x48)={0x10002, 0x0, [0x0, 0x5, 0xc24, 0x5, 0xbc4, 0x5, 0x8, 0x6]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000749000-0x50)={0x0, []}) connect$netlink(r0, &(0x7f0000a32000)={0x8000000010, 0x0, 0x8000000000000004, 0x400000000000003}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x52, &(0x7f0000733000)=0xad, 0x4) write(r1, &(0x7f0000746000-0x24)="22ffd1e04e00070100000000ef002bfffffffffffffffc000008803300ea00e200000800", 0x24) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) eventfd2(0x38, 0x804) unshare(0x4) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000896000-0xf)="2f6465762f73657175656e63657200", 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) 2017/12/10 00:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000028e000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000abd000-0x400)={"1b2019f1d2ab6a4beeae6d62d2e70ffb546aabf1ce032b8362e25d413bf21629ba5180956f6b6965c80ef391c8c90251216502ea9c1a120b99227b86aa2dff8ce5b4a363878ee2fea06ece4a9ae24a34153515789b3b18d2cd649b5093c52454859c4d39e2ac6d252d4f9a35c65e01a9c02269215b7b65be6c52fb792fa2a2a5155ef659457ce00f84bd17a043f1c15bbf78ec9f3dc9d24fde229c23da523115f59ac62c14886cf6d3c5821c3a0eb5393a0d382f63ccbb59b7bd2f8722b9fa685eaa693ecea28473a3b98ed9752b30f316797ab6f51689f7d0885d5f0bd908193af73d6a535ccafc4b3157251c72da30ed2a7600f64870632cb51d8d322e65cd3e9de77da83befc443bcd8f1615e40cd8781b61be79359ed2849900db8103ae38ca232ecfc886961ad2e409703c544c6dd3cca7d50bd93e9bf415e17856668113a8b9e8c25a3bbb1386295cfb3734f0488b77955bbab79c719879e98079ed9d519957f68d2dea72e1ad3857db4152e517664b8678f78020a5ce2ba2df6ae99344cee025a7dae1fe73c43815e8ea8c67b8b8288acd7f05fe9a1c0bbc4d30da948ff936d7ffbbb6142c4b713a5d2987c173cc2c1e0fa7a9c83cdea4164034b8adf88d7c251f56075b3fc8edb758aefc527039759038c971f5f827eb3690e96eec1fcd2e19951fa5a760aa43e07d4f0a29fd36a791f6f1825fbfc917c187270ad8c8deb6a6728cce45843f3b008b3e3a27d41abc505112e1b803bdeee232b0180f5641d5c5dac5d8b53bd41bef3093eca180c8b549ed2bcca5c0497e61195693e51feb0a1b2172a3a3c91faa5cd99c83a8e58454bdda8761791ef8122c88fb2476a24a2a94b0026f6687587e97080169a2d40c5864e6bfe610a117715c170cb3ee9a3f6fa27d3f9ddca18507382f7f8ffba9a4fd99f748fbab809b7ca2b8c8e35ab302ee5103abaee0058700a56a61e41bf7e140b08ba148e2fa66007a66bf7ec01b38afca48c689fcad2681f08c305f54b01f2f91dcc5a1ee206f8070a182c94da86faf09f7f6da7a31c991ff65ad0f1ae39e8721f62244a3899a7c719590605983a9a978ea7dc0ff8c17eaeb62727a9e799c61ace34e3269c16727bd2c2ad4b0127abea93a795a1be39c9b7644e5cf5966edfd4527335555bdc1ba1cacd1257041049f5a7fa9cb8158e5bbd03836f9a2c7b74b097fb888e66f1ae87d7fcfe95782b3fc2f318973b5b4ec7738426d080cfecdbbd91df5a141fb20695a180bbf927d072b282d6d55f0e39520f1886b4911c256d734ae466e29d0c7768f9e95f0a394539dbfe433041f31b9e877d9fdb92bd63a984a0bcb4810888f60912f480f35b54fd7ddee76243a8032cdebcbb9a4962666cf18c1c8f72fbac8d9515b65c3a4239044c76ccec415b26875695b3dea81f5d0fa6c78fdf574964d85ef2040419f1"}) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000010c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x3, 0xfffffffffffff025}, {0x1ed, 0x1, 0xfffffffffffffffc, 0x7}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a4000+0xad0)="2f6465762f6c6f6f702300", 0x8, 0x109000) fcntl$setstatus(r1, 0x4, 0x90004000) perf_event_open(&(0x7f00005ed000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) request_key(&(0x7f0000c14000)="646e735f7265736f6c76657200", &(0x7f00000ac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000231000)="2f6465762f6c6f6f702300", 0xffffffffffffffff) add_key(&(0x7f00004d3000)="636966732e69646d617000", &(0x7f0000253000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cd2000-0xa)="2e269e8d083101b8cb23", 0xa, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000687000-0x8)="6b657972696e6700", &(0x7f0000b2a000+0x43f)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000d62000)="736572002c", &(0x7f0000f56000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ad3000-0x53)="eb204abad96799f737754fb8de00000000000000ffd30500000000000000603100c37d98152a369c0f8113296c1b7418100e6f1f75467883a0be99fbbc87e6457b9d3f71827b9735d906f4d500c4abff4aae99", 0x53, r2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f0000861000)="00") mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0x0, &(0x7f0000ca8000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x219, &(0x7f0000000000+0xbf2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="943a4058b4ff", [{[{0x9100, 0x0, 0x3, 0x6}], {0x8100, 0x10001, 0xfffffffffffffff7, 0xf3}}], {{0x6003, @ipv6={0x2, 0x6, "b57d21", 0x1db, 0x2f, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x98, "47b161d21c697c27404b28394f3b92108669de4a45972252a8e8cdcb3261a4fbc86abed4c446d7f71f3fe700bc6b8cc0291a636f7d39ee5835a93433fd000c3e424521dda845e03cbd57c43b8f69082ac203c937ece90c50f79b5fdf3f5441aefded7fe72d5a2545f3bc77c54765e05e25ca83dbc81e7e4c9a2177143dc206a67021cf4287583b249fba72306f4717e3770a6f0cdcbafb49"}, {0x5, 0x19, "126bb0e63346d272f42a57930fdf825862072aa9b38c2c90a8"}]}, @routing={0xaf, 0x8, 0x1, 0x5, 0x2, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x2, 0x2, r3, r4, 0x2, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x0, 0x9cc, {[@generic={0x1, 0x3, "79"}, @window={0x3, 0x3, 0x7ff}, @timestamp={0x8, 0xa, 0x1ff, 0x1}]}}, {"7a3a5b1a88f2e13973a2227c3b3eaa55cfea01446bdf41b8c8ec2b52f29b149515b4a9f7f345da2bd976d2307e633a5d51ab9a35e6ddeb0b3bb1e27d6ac294a609a4362dea5346a8d4f1922d107603bf7c4373995c34c9642bedeba7b9715c4114ea7cb290bd4c1d45ffd32b0fcd41b68e4dbce9308fce940b3e443f2ed5a8e6e57f01045c54c6810ef5c63c289f91d128ce1233ceeeabce7ed9876f4698dc7796f9d41ea147617f0bc7c06f3234fa"}}}}}}}, &(0x7f0000463000-0x14)={0x0, 0x3, [0xd43, 0x3e1, 0x4e8]}) mbind(&(0x7f00005d5000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000528000-0x8)=0x0, 0x80002, 0x2) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ae8000-0x8)="2e2f66696c653000", 0x8000, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000015000)="5cd48ef0aa470a16f87e4751373444c41c66f4e7267b49a27a4b701810590463242463518938ca397e89bb18f494a1c300f5daee9e16b650a18112d4edd4f12f0c15b35c369e19c5f910ee5d081db94345c446438a7b3e31e5042cbbc61ea3bad4768ab9454581b89e8b5911f3acc3ed50f43cdc90b441389ecf10854d0e577e7e9a13b0f722756882da04d51dd6eb33b4304f6877ad9e1b58c683014ca6b34ac5be6d014d746da59b416d5e6900be7925f7527b0db58871fd10dba7815d45d5cdfd20c7d43135f9439d235ab9fc9821a39d7d85fc9f13b31c13b42c114e4e6c445b933386115575fc8a8119f42f57168562e6724274a15eefde60cbec7d8ea6407025045db7d6f2c66b70b7ff54554bdce8ebc3deedc599776f9a9fc73ec2508ee81a2a40ba8d56555556d217de729710ec790e6cbab6518b620d218da5d1b0b6ace8df35b8d252c70ccd6807177e370785816549732e0dd2a16e81f80db059e6eeb6568151a429436496d5a1c78606d9e070eca95a0951bf1c6db5c232ced403d728f5c5435405c7f9c526aece4610d549fa202dfbf9e1fca7aa2dd84f88a5dc871b5fbaecd9069dc605fce0d2792154c5ec2e512d4f094e7fc696b5a527461343502545d5f546eb17b893f7f4b0e379127ce6a265d2cf219f4c6a192dec1fe2ca0f25d1b56f8ebaf2f1a608f96357ee732dc4364aebb1e3b6055feead07e421b91a03ee6fefb5f148fdd803aef713015ebdc267d6ec974afdac5e1c18fbdf6fe47af73226c9b4cdfae6acb73eda24974adaa1edb74b976117ca1b94bb41059ffbeb36d71035d383e62c23ea627505afd67a457e08799f92feda23ae9ab5db0b96762cad5389278b19f3a6b53cd2cdbfdbd6dcd1caf41f74b37da62fa52aab2a3c31fa25749388db7b35614963f5cec9ddc5c60c7c93f586d9cdb2fa9ffd522689a530bf47c0f3f1ea05b24a9293ce6923caa6daf91ebe0ac981cc1a838c4e97df7e3273d2e6ed94a891b9427892783a501fe1da860e9416fc9c06a14e732f7d8cc3740817cd55a926756a400461a150323287d270d0c7553df43d4dbc4329165b747a38a4f086f251146e5fac262ddc733528b876e0ecc5cdf07f364983c410222692f49ccf30356e57655bb5399f7ced6a779745dae5c78226f7fb05ab1f7f2b7d61b2422d4822e230bf4becd2c767856e2eab796e24b1e4b118a17808b676d5dad7fc55fa3f0b03b5d97803e692c4f759541972ec009726b9bbe5788c60b6d90517975f214974cb869584a23d3a97a34b9eb5dbc61febe99dc2071b14ab7ab2bcfb7edfce5a025441d5ca79d705d8a8efefa4ee549395606bfec0fbeb7abd20794bf77f226123a19f2393a189652e08cb288c7d24a609025d53ec104d964f6345e5242e8cd58ddb224bd4e75f497878adf07002f9c9fd53534dbac9aa3e296b91ed74ac766e8e5a3ad40fc7de98ee0389c6a888ad3f05b8e7c91487f33a712d997bfeaebdcb047e60e773e72cfdd68d08c8f7c76bf0d081d8719348d51c6a8c123b2d07d495d8b9282ff15e5d9992adf0b4ac9ef411fe27411f6c53d1f38182885c9e9a2e606dafbdb5c7988c0a14339841aee9ec453db762d2f174e255773fef8b7be227bafb7dd371fabf9c24ab917bf2cee2f682613fe61b50c6a8dd3683da23aeeaaf4905170d87247c20c481f5f83b03f87e6159dc77ef6f8054e39b4ed49c422d15e0ad8907213b92c8aa5593fc4b16eb9f9715a047cec9be4cb4a26002f19c200600223f64a6b7e1df1674142a5261b82412af5a8e1cead23a85d21ea86c3830f5ebb402069edf4d971461f3116ce6926b81370f2755579b1575776d35fd988f7542e896722a42a7ff2d8a910e74020c42d4c7a0840235e717a98a990211e0c51d151645ec1976f4e9254e9d13e5acfecf29d3cdf676ec348873f5072829599c24e6621296a1cc9280ad67b6aa41d37e87f32e5d2ef3fe4a5c9c2d3bc58cde7d1a21b4951cbd872b135f42e1b786d156c8ee3c2275ce76a5df1c5029f22e35fb2a186492fe3108228d1062a4b2859c1d0f612db730ae002d33969a5bcdf590fe3789650fb6eff3551219daf5a3ee0f2f2eac066644ec99c8f37f845aaa94aa373514629c35cc7107f8e357eefeb7cc6240f2eabf016bc1cb8d5ac93110a93130132666f12f5896c2d8132ec10e4d5a8cc48a4b2001c799cbc85434da3f09eb09f48e23d733baf6e101447e4395c27bbd367f4446ea5e3b8f3d4f91d07633a28ee2d0afeaec59e995309021378a7213da8f1a696a92a6e220331291e08a8891236c5d840da1063dcacd76767ecdd0b106dc2a9e49dcaa29bfcdf1da0131a9f0914a8b718e45a2db2a48332a3604bd544a6eeaa38c06af055c487eec551de48da5eba1a76452662dd43f71c941de9ecc290c2840a6b16b85d9160e92eb01501fcb7d7c10ea6cf7478c3848ca329d7bdf7c447541c7e1a863d6ab8958c9801ed136e92a2adad73fac36ed9f10004d7976a1b9975349b8869319e42f673211aca27cab4509f74726e8e2900f4fc16c13a1b0926c03dee19fd8eba57461035d507b706d711353413c5962761de7312555f58aa10a2f6aa6fc794295a4a4813532e282bd58bea8eca13f1aa6b263bc22d8ebc7a0912b3d07d72c241b03aecaa3c2a308c5431d6f0872f379349406a34c701afca5a46dab62f9a2534045e4ac7c66602748c5c110731f5129ed5782e97533b53365122cf6917b8af2d4d2cc2c47e482715f85308fa67ca4ef81971bff3ac9e25ccfbe6e9edb3e9bb5473478f26b373bf0106e3bd7487dfd05867dc53d2dd4cfa7bfabda3fde6b42a32965838fbf7cf9f99ef80b5e8469d37735ed6b0f5051749a24264d9fa94ee58b523ec8022e8374a0ba1e29527bc0a8212946d31ab7aec9b1ddd9fd3aa647541b782a6b1cb6fd12d93af77bb9cdd4f5eb047f6904f16c80a91c74d75740da044de2fb7892c5d08d2b9e04a7643717037226ed92a23801942374a717bf13ae6ccd746fe473655409feed07825b969d99043749c4bc18fe4f679211631e36a23dbcce696f45ac387a0f8bc87ba06658daa497be897a6ef82396a78d0bab6faeae8f787e27f91c18c2970314fc184f7a10ba83f609569e5bbf118cc9efc235899dd7021377a587cbec4fb954cb0fa41809682cbeb345c21c3e181baeb81782713dcaf7607ef7e61d651932303a1fe1ba968ad7539c874c13c667e44284110e8ac61cf5214288f4ddf75f3bcc8a9f05d72224fc1c7fa7a1fbad81c8fac5dbbd0099be30bc32d46bd779472eedc46a31edd48c63425c0998957a564e7bbf5d6131aaa0755d49e923c3a26ad4474eaf97ec10f1ecf2fbc60c3b7146c2f24d5feacb31e7a18d1fa34fdb7d40697d9f5fe6fc91fddcc431508707049b6bf0e563fa6e883e79994c220d936ebcd8a565a55b9005b4d9b69a959ba2c31b1aba33219de09a70483c3fbeac517ae0ee6536f84cafc95541db3a4ad208df62292f5204ef7c9f2bbd32c1ad1941638454a939f8352903d16c08b6c316a2c892f326002e09476b4aad116a2fab234487dddcbf2c37d39a2a22794af42b9c50ca2c5e27cb9a6bad6a5ca380e36cce8426ec14d22b8eb27948b310217d52d63ac71da96b65dea08c6a58740eeadedcebbdf004d20d59bb051f3cf5f95fa93a7e39f3092ca2d57391fef2e6d21b85918f184e59d943c735a9e08de06c993b975dc79021e6f7fe7c776330b5f52a4a80dc2b65eb45c91f93ec5a2e74a8d751198d5b1966b746a73a17092747e1e74e99e03e92e7aab337ef5a8dbee39e3e8f8e3d8a30b0fda5805fdde7af5249606528cd621fc11f6a39a052c15ddadf78c04074ee8806254aa6b97c3ec4254fa09edb06cd6aac8ae9a18981d67582efd9ab68a8f696b8c8709b73e5d13adb4e62fc90b2535a6fc76786e4eb0308368cd828ceb9eb14e8872edbe56312a94973660ced3454df28777746ab26306165fa1e3e2be010efdcd708b42b8a7b5b2ab6a9483f26f31be9b9107ee709b9280cbad1071cf4076ca91b547f9686fd80bbece07c0f53b16a2d280e5d6bfd68528e6d1f2e4bf8745bd36be7ce8d519e01d069617733f699941bc1ebce20a0747faf5c9725f702a5262bc703c9b8521c17604913aecb61bc48ded0e9347bc77a4c8350797dc8ef2fb952450be4e28fcfea08cdc10132f811d27e6095919051cadaaa19559cd66f90556d200a356a88f34e7c7e2e543e81dd6b28650c4637b65902f676d7a7a27671bd4f0f85582ac8fa70c1a5fc6c1924819cfb5d2300a027bf87d570ea05bfaccc0e8d9064472154333f48f5382aa2afa8514ae0d4dda43ba4eee394456eec505d83322c67f3e5d7e46222121360a2b034ba28d40c31b7fdf78411eecc4c11d1191a1b17c357ea31b7cb933c66f44ca3d1e32cd553281ac0a877caaf187dccda7f1091f9c37a0ad5590cd272d9eeb372e5892dfefa9a47d605af234dbb38b1fa1442ff819f8c5b8af9e98e9a3a7311b5f3a9f83920bfcfd88e1110bff34d2d0454c57581a55cc57ab9611f9fd60a0ce13d8992960c418dc21db057a208595ffa8933b8765e1109f4817fcfd463d67802d47c9a363f9d22c5b768f753d048e1999b43236e0c465d41dda1e3ddc57088e0095967024775b2b886dd0e00348baaa454329aa0dd83de87d612d035d612d321cc8d2df8ca0599e2b10e1ec1b5799e9038ae7794878d5ae200ca3e84322175b9ba090d1bcef074bc4c6751fcbe7b099846ed82996f7f178938d2d374eb5dfe642b89e1829ea742ee3aed576c6434ad38b8ba6b5ab1388b2d69f2ea31bc05b120baa888083f6fa13a37bf07f1b104cec462c16136b32624c3313065cc96fa5ea515fdfc10ff879515b305a45fa2576818229cc54db8b645cc5949fef13c03a1df6e82ed84de115a2ecc48ce3ece2203813c11f57a649a932cc4ee19b8193b4ff88ea4f4a4447eb17e7431db67fa5bd81d29ff439e00f8ef3edc17b20a029ca99ee179140da2880dd88e61f25c5a8d60b89a5b9e73e72a0481a28faad0016683bb76d3922f326ed5a862812b26d1ad82637639ad372e348d8c312e8c4d16f3fb7bfc601483dbbe44b3e5f641152cd598e77609199273f9b96f2d0e0c4e69d7a08a35424aa69910a7d7100d43bd79aa0aca73b91945c9c0fb762d83e3909606e45589039a3f3855742f1c4d8630a0a8550fa3ecd5effc2546859d59d21a5153b5037e8b966d686b241b48421f3219a8cc78bf3015bf67eab94de147410a54eefa3afc4e721875d377ee4323f8176e08dd21f0007bb1fee8e7b43b9fbaa82c8194e80a6a0fef14ac7098dce73cd5f0cb35643b8e2593319f09ab6702cc15da0b11cbc62239635dd0d17e50edd7a55730a0fe6357fbba696803c739ad01c867676e9e412df1aab475ec2231fa31b32961600def2e49f0403b62562732568efc4aaf57e01170edd450f944f428825c95f88c96bf1fcf21ca38002255c8d30686b4b5a140de0c610725b13f4d3b0e40d9137bf5bccfe3282a78987de9e1431ad04dcbd658a0b1e44a62a3ad844c45980a35961c04019821cd933874fa5ad2b95115611019b107a4e070e292ecee5690965aecfcf0012406ed7ff45cee1cb70a90170df801a1b3b466a9d8f43b38b4a53e0226b3f467a923510000e1e12e55b41c202997c97808bb209f231e7442906badfa46f7aa6ba0c316396fa2c842b4d3cf4e704b62379e251bc7b5bdb00b626e6d432333688b6ff11aa39c2ac74ede", 0x1000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:14 executing program 6: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@empty=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x3, 0x137000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000002000-0x8)={0x10001, 0x1f}) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x8000) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000001000-0x8)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000-0x4)=0x8) 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) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) select(0x40, &(0x7f0000003000)={0x1, 0x3, 0x4, 0x80000000, 0x63f, 0x800, 0x5486, 0x4}, &(0x7f0000003000-0x40)={0xffffffffffffff00, 0x7d338b52, 0xd9, 0x8001, 0xffffffffffff0000, 0x66, 0x95, 0x5}, &(0x7f0000003000)={0xcc, 0x8, 0x16f, 0x3, 0xffffffffffffffff, 0x0, 0x6, 0x4}, &(0x7f0000001000-0x8)={r4, r5/1000+30000}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x10001, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff123b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) futimesat(r3, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x2, 0x0) 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) bind(r4, &(0x7f00008ff000)=@nl={0x10, 0x0, 0x0, 0x28}, 0xc) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005a7000)={0x0, 0x0}, 0x800) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff4000-0x9)="2f6465762f6b766d00", 0x800000400086, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000c56000-0x4)=0x73f, 0x4) sendto$inet(r3, &(0x7f0000e1a000)="08", 0x1, 0x20008007, &(0x7f00008d0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000683000)=0x7b) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f7b000)=0x0) sendmmsg(r3, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xb01}], 0x1, &(0x7f000076c000)=[], 0x0, 0x0}, 0x10000}], 0x1, 0x4c080) shutdown(r3, 0x1) getsockopt$sock_buf(r3, 0x1, 0x18, &(0x7f0000145000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f3b000)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000031000-0x9)="2f6465762f6b766d00", 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000794000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c5000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006aa000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000001d000)=0x0) r4 = syz_open_procfs(r1, &(0x7f0000be7000-0xe)="6e65742f7274365f737461747300") inotify_init() r5 = dup2(r3, r3) sendfile(r4, r5, 0x0, 0x3e) syz_open_dev$usbmon(&(0x7f0000448000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x2003) sendfile(r4, r2, &(0x7f00003c9000-0x8)=0x0, 0x40000103) [ 225.739231] binder: 1188:1197 ioctl 8924 20002000 returned -22 [ 225.751852] binder: 1188:1197 ioctl c0306201 20005fd0 returned -14 2017/12/10 00:12:14 executing program 5: prctl$setmm(0x23, 0x5, &(0x7f0000d8d000/0x14000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f00002ad000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ccf000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d2d000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000115000)={0x0, 0xfffffffffffffffc, 0x1bda380, 0x9, r1}, &(0x7f0000af7000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:14 executing program 0: 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = gettid() capset(&(0x7f0000380000-0x8)={0x20080522, r3}, &(0x7f00007a2000)={0x1, 0x8, 0xac5, 0x2, 0x5, 0x8}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x23ffff7, 0x20000002800c, &(0x7f0000c81000)="", &(0x7f0000b78000)=0x0) 2017/12/10 00:12:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00000ab000)="6367726f75703200", 0x0, &(0x7f0000a33000)="76") pipe2(&(0x7f00008d2000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005b1000+0x28f)={0x0, 0x1, 0x5, 0x9, 0xc8, 0x807b, 0x0, 0x8, {0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0xb690, 0x2, 0x7}}, &(0x7f000036b000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000863000)=@sack_info={r1, 0x6, 0x47}, 0xc) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000fc3000-0x6)={0x7, 0x8001, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ea6000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100130000000000000000000000000000008000000000000000009e00000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f000015b000-0xa)="656e6372797074656400", &(0x7f0000875000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000a30000-0x8)="6b657972696e6700", &(0x7f0000a53000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f000083a000-0xb)="706b6373375f7465737400", &(0x7f00005d6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) dup2(r2, r3) ioctl$KVM_NMI(r0, 0xae9a) r6 = socket$netlink(0x10, 0x3, 0x7) writev(r6, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f000040c000)=[{0x14, 0x1d, 0xa0719, 0x0, 0x0, "1042"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x10) r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r8, &(0x7f0000013000-0x8)="2e2f66696c653000") creat(&(0x7f0000880000)="2e2f66696c65302f66696c653000", 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000106000-0x40)="", 0x0, 0x0) 2017/12/10 00:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094a000-0x10)="2f6465762f73657175656e6365723200", 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000597000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ebd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000951000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00006a7000-0x20)={0x6, 0x6, 0x5, 0x401, 0x4, 0xa6, 0x100000000, 0x7f, r4}, &(0x7f00001fc000-0x4)=0x20) r5 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000af6000)={{{{0x2, 0x1, @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, 0x2, 0xe93, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0xffffffffffffffff, 0x7ff, "0ee20d470cdf0b992b00b88ddc30d375a3eaa758d2afdaed06b6cab20f89f987aec480a00c4d7391cb5afe16cd8065a525e5331eb5ccdde4f1d30380955bc03a8bdf2bb1fc7ae3a22223e9305c3f26b2"}, 0x160) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x80000000000000, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bdb000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000049e000-0x8)={r6, 0x1000}, &(0x7f0000e61000)=0x8) 2017/12/10 00:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a52000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ab000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$vcsa(&(0x7f0000265000)="2f6465762f766373612300", 0x6, 0x2007d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006f4000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cd7000)=0x10) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r2 = syz_open_dev$loop(&(0x7f0000488000)="2f6465762f6c6f6f702300", 0x0, 0x40c1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000066f000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000550000)={r3, 0x80000, r1}) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004f8000)={0x0, 0x0}) recvfrom$inet(r4, &(0x7f0000c1b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, &(0x7f0000e19000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 225.780319] binder: 1188:1213 ioctl c018620b 20000fe8 returned -14 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = dup2(r0, r1) perf_event_open(&(0x7f0000009000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b00000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000df5000)={0xffff, 0x100, 0x1, 0x9, 0x3, 0x2, 0x4, 0x74a}, &(0x7f00000a5000-0x40)={0x5, 0x8f, 0x1, 0x7f, 0x1f, 0x2, 0x10000, 0x100}, &(0x7f00007a2000)={0x3, 0x8, 0x7fff, 0x4, 0x0, 0x7, 0x1ff, 0x2}, &(0x7f0000447000)={r3, r4+10000000}, &(0x7f00004d0000-0x8)={&(0x7f0000103000-0x8)={0x1f}, 0x8}) clock_gettime(0x0, &(0x7f00005b7000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000857000-0x10)={{r5, r6+10000000}, {0x77359400, 0x0}}, &(0x7f00000cb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000096e000)=0x1, 0x4, 0x7ff, &(0x7f00003b7000-0x10)={0x77359400, r7}, &(0x7f0000c7e000-0x4)=0x0, 0x7f) clock_gettime(0x2, &(0x7f00002f7000-0x8)={0x0, 0x0}) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000adc000-0xa)="2f6465762f6375736500", 0x422102, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r10, 0x54a1) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c36000)={{r8, r9+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000119000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1f, 0x400000005, 0x8000002, &(0x7f0000cd1000)={0x0, r11}, &(0x7f000055c000-0x4)=0xfffffffffffffffc, 0x4000000080000000) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000e6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x141081, 0x0) ioctl$TTUNGETFILTER(r12, 0x800854db, &(0x7f0000848000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setlease(r12, 0x400, 0x3) poll(&(0x7f0000010000-0x8)=[{r0, 0x1, 0x0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000014000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000012000-0x28)={@common="6e723000000000000000000000000000", @ifru_map={0x9, 0x3, 0x8001, 0xffff, 0x10001, 0x2}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000012000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f00000bc000-0x18)={0x0, 0x7fff, 0x0, 0x4, 0x4}, &(0x7f0000028000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r12, 0x84, 0x11, &(0x7f00000e1000)={r13, 0x4}, &(0x7f00001a9000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000000d000)="00000000000000000000000000", 0xd, 0x2, &(0x7f0000017000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0xff, 0x2, 0x55, 0x3, 0xf6e}, 0x20) writev(r1, &(0x7f0000010000-0x70)=[{&(0x7f000000f000)="5a696321fa88931be01b7faa42a66dae5f5f6c6d4b6b6de875ea83416493038dfa418eb443f0812ff197392c0195cd130ae60e5405b8b84cf553add9ebcc0cc97b6ed4b3c3926a1b3d69faac0cade7e6bc", 0x51}, {&(0x7f0000010000-0x53)="3be23487a1c5d8b0b918db59c3331dd9d0e95a7f1fef0fe390e4126cdb56631b3a8c15e8a9b6eccb778327bc811017eaac4f703f742215d181d8eaf8466d98dce21702c1dc8c6a25c6b93c84eac9f2cadcde4b", 0x53}, {&(0x7f0000004000-0x44)="7808e851235542c3c8c38eed9c273dd8473fdff37739bc84b0f9f37196fd323fb55ae70ef7784f5405f9b57d0359d4a2f816ac8f5fa9b39bd09045ab36604a43099b6201", 0x44}, {&(0x7f0000010000-0x1000)="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0x1000}, {&(0x7f0000003000)="a5d115a52d1e81d60b7dd8715b06038b8eaf61cf808c00cb4bd1460be7c175eac3703b84720fa54fef8e9ec0bc47d04f15592963161312277b2f181f6a1b8e795aed6f831bf08f45102b5efad7451b8d8ec8b09f44667b609b68690fdc67b6554a32392ccfa8cdd2a9f5a5f846dc5f933c3782fe99995ac1e9171453e89fd88d12cda6", 0x83}, {&(0x7f000000b000-0x65)="323c001599b4c2a992cb69621281f1fd30c147aae42284630369c9e52b1aed88c9b9b92cb431390c585a08383488fb5bdeb21cb7d196974bc2374543ab6981652f1e193efd90592e09d6edb056079d99677039bc81b5fe0cb69f3e99eb6f6d537bab82c52c", 0x65}, {&(0x7f0000010000-0x1000)="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", 0x1000}], 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000)={0x0, 0x80}, &(0x7f0000015000-0x4)=0x8) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000463000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008b8000)=0xec1) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) prctl$setfpexc(0xc, 0x2) [ 225.854510] cgroup: cgroup2: unknown option "v" 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) gettid() ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) connect$inet(r0, &(0x7f0000bc8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)="2f6465762f6e65742f74756e00", 0x0, 0x20001) r2 = syz_open_dev$vcsn(&(0x7f0000f78000-0xa)="2f6465762f7663732300", 0x401, 0x0) getsockname$packet(r2, &(0x7f0000386000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000414000)=0x14) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000b7a000-0x4)=0x1f, 0x4) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000520000-0xc)={0x6, r0, 0x0}) bind$inet(r4, &(0x7f0000aa6000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) faccessat(r4, &(0x7f00003a6000-0x8)="2e2f66696c653000", 0x80000000005, 0x1000) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="66726530000000000000000000000000", @ifru_addrs=@nfc={0x27, 0x4, 0x8, 0x6}}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000ff2000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000710000-0x4)=0x98) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000a5e000-0x28)={@common="64556d6d7930000000005c365d83ea00", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000645000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r3}, 0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000052000)={0x2000, 0x1000, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7e2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1}) socketpair$ax25(0x3, 0x2, 0xd3, &(0x7f00001c7000-0x8)={0x0, 0x0}) write$tun(r5, &(0x7f00007ea000)=@pi={0x0, 0x86dd, @ipv6={0x9, 0x6, "6be493", 0x3e3, 0x3e, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x3b, 0x0, 0x2, 0x8, 0x2, 0x800, 0x3}, @hopopts={0x3b, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x34, "8a596b65122a85246d414219377ea20c4398faf7e0ef16d594a62c138e6901a6a8819308c359a6d03841fe6b5fc1656a300a2416"}, {0xfe, 0x93, "01b784a93924a02ec5179ba03c42b34850c7ce54d0ad25f567b8e012842a7803d0b8956f7400ad445b8a6dc325d645e61da5a5716d333db2945c36eaee3ecc72d0f03799538d9cde4c50b1f224577c3d52cec26be08c348afdfe1664095cd03369418bfbdf07fb622c57b5aa06851b8189de3942206a9c4e7fd80482f1ddfa8dfa152f9736eeaaa5c9ef62e9c87577958f4a67"}, {0xff, 0x3, "bbef28"}, {0xc2, 0x95, "c791a76bd8803670fd2e2edad80887f66f509cfce3a01a456138783b674f7524a80edd0e160f152dcdcaab14791cdc726820fe43abd36acdcd2540483a150a35491dea323d18927033e21d29752dfb7eb6b5e47d573b00032962331e60ebc8a9bd3e15df98c85ad0991f2a39c505230118782d979e49889fb7193ec41c19779c538aba41a1f1d3c2089d72f28d644e95f4e8be5280"}]}, @dstopts={0x3a, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x63, "9cc082f21dd595b8725ced3ec4ed62d544d931d8d9b1c4c2581a65fbc9ea64657633b3aa376e2a29189cc460bd4992eccfe01534cc4a78575ded1245aa130adeab54567f88b59dc9e8093118ce1e8e437921e5ae05ba90a967eea60e5806a083ad43f5"}, {0xcf, 0x22, "44372f5b5f123e04df4d51a9751e596d6431332c40b67a92df579a28e846fc4faae4"}, {0xcf, 0xca, "b9ea090b519b99b15d68ff1eba898f4effffd9fe69ea5743dfda8d314f93aab33c9f4533a34f143515d8c98b3bad7edfc400762ca0a6d7d49cbe919fac87945a53c3a8cd52b33bfe3254bfea72654332b0ab39aa8c209aaff92edaf1ad1ec866182442479954551161cb995e9c8f94604780b8eb37f1ab21c0f3c61518c330c13a76c60fb958a02204da6529a4888c2af8a62e8272e74e821edcdc6f8edd7a036c3fa7e22bd65cf84ecd806e6832b6fdbad93eb8ab9510826e7c940249ab1d2447b622082a66c75582ca"}]}, @routing={0xd884ddb73f72f515, 0x8, 0x3, 0x9, 0x5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @udp={0x2, 0x3, 0xc6, 0x0, "8793cae0bba8ec3d36b61e1eb1078df586315ed7f1a1199a46b9f45de4be131421e7a33cb750e5b6c81f473ee932d82b69600a0125d97f11a3a2f7c61624511e15207ca4a17e420fede15181abfe1adca8a0907101de4f10030e07c4549672696ad3bdfb207de613ab719b5cda8542755b7ea3785a46dbf83443e426f63bb398563dd5b8cc37733ad6f894dc524579dd9ebcb8ef6154de4021de8ebfd50245a0d33e20df5377cb5ccadf882bbd00b9c197f0b72229018c463bf5530be168"}}}}, 0x40f) getpeername$inet6(r5, &(0x7f000010a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000286000)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) fdatasync(r1) perf_event_open(&(0x7f0000dc2000-0x78)={0x5, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x4) mkdir(&(0x7f00000c4000)="2e2f66696c653000", 0x0) 2017/12/10 00:12:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0xffffffff7fffffff, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000794000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00004ed000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f0000)="2f6465762f6375736500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000f47000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000233000-0xc)={0x40001ffe, 0x0}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00003b2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f000085f000-0xc)={0xc0000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00007af000)={0x20000009, 0x0}) epoll_pwait(r7, &(0x7f00003ed000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00002fd000)={0x0}, 0x8) r8 = dup2(r4, r6) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f000040d000-0x10)={0x4, 0x3, 0x7, 0x8}, 0x10) open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x2, 0x84) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x3ff, 0x20000000, 0x3}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000b10000-0x28)={@generic="83ffd74bd73e17ef7ee4a4f93b02f052", @ifru_ivalue=0x0}) 2017/12/10 00:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) statfs(&(0x7f00000b2000)="2e2f66696c653000", &(0x7f0000fdc000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fed000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) clock_gettime(0x3, &(0x7f0000b27000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000848000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000520000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x9, 0x80000000000b, 0xfffffffffffff670, &(0x7f0000ee0000-0x10)={0x77359400, r2}, &(0x7f0000c42000-0x4)=0x1, 0x0) r5 = socket(0x10, 0x2, 0x400000000010) r6 = fcntl$dupfd(0xffffffffffffffff, 0x10000406, r0) mmap(&(0x7f0000265000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x6b275b27daf25965, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000195000-0x8c)={0xdf72, 0xfffffffffffffffd, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000324000)=0x6, 0x4) read(r6, &(0x7f0000718000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) 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, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d58000/0x4000)=nil, 0x4000, 0x3000002, 0x0, 0x800) write(r5, &(0x7f0000543000-0x25)="240000001a0009ffee0000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = accept4(r6, &(0x7f0000856000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000344000)=0xe, 0x80000000000000) perf_event_open(&(0x7f0000a3e000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000aa5000)={0x0, 0x2002}, &(0x7f00001b0000-0x4)=0x8) r9 = socket$unix(0x1, 0x5, 0x0) bind$unix(r8, &(0x7f00009ba000)=@abs={0x1, 0x0, 0x1}, 0x8) shutdown(r7, 0x3) listen(r9, 0x4000000000040000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffe) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000dac000)={r4, r3}, &(0x7f0000191000)=0x200, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000886000)=0x1, 0x4) exit(0x627) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000489000-0x4)=0x0, &(0x7f00003fb000)=0x4) clone(0x4747e630a668ed7e, &(0x7f0000f67000-0xdf)="", &(0x7f0000f66000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000058c000-0x1)="0e") [ 225.928224] cgroup: cgroup2: unknown option "v" 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000d75000)={0x0, 0x0, []}) clock_gettime(0x0, &(0x7f0000488000)={0x0, 0x0}) setitimer(0x1, &(0x7f00000f6000-0x10)={{r0, r1/1000+30000}, {0x0, 0x0}}, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000335000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bd2000)=0x0) perf_event_open(&(0x7f0000001000)={0x9, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:14 executing program 2: removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000056e000)="2f6465762f72746300", 0x200000, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000036a000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00004df000)={0xd000, &(0x7f0000cfd000)=0x0, 0x0, r2, 0xc}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f00004e6000)="58", 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e3000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="32", 0x1}], 0x1, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) fcntl$getown(r1, 0x9) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000085f000)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000012000-0x4)=0x2) prctl$setname(0xf, &(0x7f00006a8000-0x9)="736563757269747900") r4 = syz_open_dev$mice(&(0x7f0000769000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x181100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00006cf000)={0x401, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r5 = gettid() process_vm_writev(r5, &(0x7f0000054000-0x60)=[{&(0x7f000006d000-0xa2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000028a000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000004b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x3, &(0x7f0000e21000-0x40)=[{&(0x7f0000bf0000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00009e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f000096f000-0x10)="00000000000000000000000000000000", 0x10}], 0x4, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000900000-0x10)={&(0x7f00006e1000/0x4000)=nil, 0x4000}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00006d3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00005a3000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ae0000)=0xc) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r1) fcntl$setsig(r1, 0xa, 0x28) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000aca000-0xc)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000777000)=0x0) sched_setscheduler(r2, 0x2, &(0x7f0000544000)=0x80000000002) bind$netlink(r0, &(0x7f0000583000)={0x0, 0x0, 0x5, 0x9}, 0xc) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x2000000000010d, 0x1, &(0x7f00001b0000-0xab)="00000000", &(0x7f0000000000)=0x4) close(0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000467000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/10 00:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) tee(r2, r0, 0x2, 0xa) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) timerfd_settime(r3, 0x1, &(0x7f000047e000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00002cf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f53000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)="2f6465762f6877726e6700", 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e6000)=0x0, &(0x7f00006b2000)=0x4) r1 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000bee000-0x1f)="1f0000000201ff00040000bb010000000730000008080200000000000700c4", 0x1f) r2 = syz_open_procfs(0x0, &(0x7f00001c4000-0x38)="666400000004bb165430560849a191d31b51a91f1bb451ed6eefb064fb427cd7bcd900000000000000038059e6980000fb45d59a833ace2c") getdents64(r2, &(0x7f0000010000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) accept4$unix(r0, 0x0, &(0x7f0000e31000)=0x0, 0x80000) poll(&(0x7f0000d40000)=[{r1, 0x8000, 0x0}, {r2, 0x9, 0x0}], 0x2, 0xd5) getdents(r2, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000031a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ff5000-0x4)=r3) utimensat(r2, &(0x7f0000016000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x100) r4 = getpgid(0x0) r5 = syz_open_procfs(r4, &(0x7f0000015000)="6e65742f69636d703600") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) recvmsg(r2, &(0x7f000027e000)={&(0x7f0000230000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b57000)=[{&(0x7f0000df1000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1, &(0x7f00000cb000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x80}, 0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000c55000)=@int=0x5, 0x4) pwrite64(r5, &(0x7f0000edb000)="bc8cc440ed4b5fb5da9f721cae83071b51dd7b28cae2f54cf1d8dbfc06b098fcb5a5bd18fd540ab380ce63bf2c11c80006eefc11030f0099138c3ecbaee66d869bb1eb0a53", 0x45, 0x4c) r6 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f7472696500") ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000bfa000)={0x5, 0x57a, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000883000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") linkat(r6, &(0x7f0000829000-0x8)="2e2f66696c653000", r6, &(0x7f0000710000)="2e2f66696c653000", 0x1400) sendfile(r6, r6, &(0x7f0000a9c000)=0x0, 0x100000001) inotify_add_watch(r6, &(0x7f0000818000)="2e2f66696c653000", 0x200) r7 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)="6e65742f736f636b737461743600") preadv(r7, &(0x7f0000c39000)=[{&(0x7f00000a4000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f00005b9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000073d000)="", 0x0}, {&(0x7f0000a4b000)="", 0x0}], 0x5, 0x0) 2017/12/10 00:12:14 executing program 5: 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000fdd000-0x400)={"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"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df3000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) splice(r0, 0x0, r0, 0x22, 0x9, 0x2) getpeername$inet6(r0, &(0x7f0000cde000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3a000)=0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0xb) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cb1000)=0x0) write(r0, &(0x7f0000266000-0x109)="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", 0x109) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a61000-0x4)=0x0) perf_event_open(&(0x7f00006dd000)={0x5, 0x78, 0x297e, 0x61, 0x100000001, 0x1000, 0x0, 0x4, 0x2020, 0x0, 0x7, 0x100000001, 0x100000001, 0x0, 0x0, 0x1000, 0x4, 0xfffffffffffffb4c, 0x0, 0x4, 0x87a6, 0x2, 0x7, 0x0, 0x7, 0x8b, 0x0}, r2, 0x81, r1, 0x1) 2017/12/10 00:12:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000328000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = syz_open_dev$vcsa(&(0x7f0000f75000-0xb)="2f6465762f766373612300", 0x9, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008d5000)={0x1ff, 0xd5, 0x98b5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r2 = syz_open_dev$vcsn(&(0x7f0000c90000)="2f6465762f7663732300", 0xe9, 0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a2000)={0x2000, 0x0}) 2017/12/10 00:12:14 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x500, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x2008e, 0x1, 0x7f4, 0x4, 0x0, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004f0000)=@req3={0x5, 0x5, 0x100000000, 0x3, 0x1f, 0x1, 0xfff}, 0x1c) socket$inet(0x2, 0x80000, 0x5) r1 = memfd_create(&(0x7f0000278000-0x1a)="706f7369785f61636c5f61636365737374727573746564257d00", 0x7ffffffffffffffe) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000aa4000)={0x0, 0x0}) gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) set_robust_list(&(0x7f0000213000-0xc)={&(0x7f0000fd2000/0x4000)=nil, 0xfffffffffffffffa, &(0x7f0000868000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005ea000)=[{r0, 0xc1c8, 0x0}], 0x1, 0x8001) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x4000000000000a, 0x5, 0x0) mq_getsetattr(r1, &(0x7f00002c5000)={0x1, 0x6, 0x2, 0xfffffffc, 0xe25, 0x3, 0x2, 0x1}, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r4, 0x0, 0x40, &(0x7f0000b40000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005c5000-0xc)=@sack_info={0x0, 0xa, 0x3fe00000000000}, &(0x7f0000515000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000482000-0x8)={0x0, 0x7f}, &(0x7f00005c6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e76000-0xc)={r5, 0x4000000c, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000e67000-0x4)=0x0, &(0x7f00004ce000-0x4)=0x4) listen(r3, 0xfffffffffffffffe) socket$netlink(0x10, 0x3, 0x7) socket$inet6_sctp(0xa, 0x20000000006, 0x84) sendto$inet6(r2, &(0x7f000062e000-0x1)="df", 0x1, 0x0, &(0x7f000063d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00008cb000-0x10)=[], 0x0) r6 = syz_open_dev$vcsa(&(0x7f000043d000-0xb)="2f6465762f766373612300", 0x0, 0x400000) r7 = openat(r6, &(0x7f00006b7000)="2e2f66696c653000", 0x400000, 0x100) connect$inet(r7, &(0x7f0000cb9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 00:12:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) ioprio_get$uid(0x3, 0x0) prctl$void(0x20) r1 = dup(r0) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x903}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/10 00:12:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffbffb, 0x2, 0x8, 0x0, 0x0, 0xacac, 0x1000000, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:14 executing program 0: 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) openat$rfkill(0xffffffffffffff9c, &(0x7f000004c000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a8000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) [ 226.133173] nla_parse: 2 callbacks suppressed [ 226.133179] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059c000+0xcb2)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000627000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000728000)="000000000000000000000000000000000000000000000000000000", &(0x7f0000fb0000-0x4)=0x1b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000060c000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x80f00, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000945000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r5 = gettid() perf_event_open(&(0x7f0000c93000-0x78)={0x3, 0x78, 0x401, 0x5, 0x2, 0x907, 0x0, 0xffff, 0x1, 0x8, 0x6, 0x767e, 0x4, 0x4, 0x0, 0x0, 0x0, 0x7, 0x5, 0x8, 0x1, 0x0, 0x2, 0x10000, 0x9, 0x3, 0x0}, r5, 0x9, r1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000837000-0x30)={0x0, 0x7, &(0x7f000036b000-0x38)=[@generic={0xe96, 0x5, 0x10000, 0x19e7}, @map={0x8, 0x40, 0x9, r1}, @map={0x69a056b, 0x1, 0x7fff, r2}, @map={0x80000000, 0x8000, 0x4, r3}, @generic={0x6, 0x7, 0x9, 0x9332}, @map={0x8, 0xffffffffffffffe0, 0x18d, r4}, @generic={0x80, 0xffff, 0x9, 0x3}], &(0x7f000079d000-0x12)="4073656c6673656c696e7578402623257d00", 0x8, 0xab, &(0x7f0000429000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x702, 0x1}, 0x30) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r6 = syz_open_dev$vcsn(&(0x7f0000dfa000)="2f6465762f7663732300", 0x8, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000018c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000508000)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000b03000-0x10)={r7, r8, 0x0}) 2017/12/10 00:12:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003b000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000034000-0x60)={&(0x7f0000024000)=[0xb915, 0xffff, 0x28d], 0x3, 0x10001, 0x56, 0x4, 0x5, 0x31, {0x0, 0xbd1a, 0x100000001, 0xffffffff, 0x4, 0x100000001, 0x100000000, 0x8, 0x8, 0x7, 0x231c, 0x36f9, 0xffffffff, 0x8, "354b3b8fc167f0a23373c9e3f815cc5c9d73f6813d994f73ce6fcdef03328341"}}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbe000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r2, 0x406, r2) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000c56000-0x58)={0xba3, 0xfff, 0x4, 0x5, 0x1, [{0x5, 0x800000000002, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000c8000)={0x80000000, 0x40}) ioctl(r5, 0xfffffffffffffffc, &(0x7f00000bd000)="7e2a96868771d10b9cc05fcb063c06740afee668b5e6193c2086dfaf9bbb74a3d21a8343a92e9d942932663e80") mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f000006f000-0x5)="0000000000", &(0x7f000001c000)=0x5) ioctl$fiemap(r5, 0xc020660b, &(0x7f00000ca000-0x1a8)={0xfffffffffffffc00, 0x3, 0x1, 0x8001, 0x7, [{0x0, 0x100000001, 0x1f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8001, 0xb5a6, 0x7fffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x1000, 0xcd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100, 0x7, 0x1, 0x0, 0x0, 0x3200, 0x0, 0x0, 0x0}, {0x9, 0x80, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xe5, 0x652, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x97, 0x20, 0xffffffffffffff02, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000c8000-0x10)={&(0x7f0000091000/0x4000)=nil, 0x4000}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000c8000)={0x80, 0x7, 0x4, 0x6, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r6, &(0x7f0000028000-0x4)=&(0x7f00000cb000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000047000-0x4)=0xc) [ 226.187202] netlink: 14 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 00:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(r3, &(0x7f00005a6000)="5f82", 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ec1000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000acf000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)="6e732f6d6e7400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b05000)="2f6465762f72666b696c6c00", 0x80000, 0x0) r2 = gettid() capset(&(0x7f0000cd5000)={0x19980330, r2}, &(0x7f0000e71000)={0x100000000, 0x432f, 0x8, 0x2, 0x7, 0x63f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000eeb000)={{0x200, 0x2}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x1000, 0x8000, 0xffff, 0x7fffffff, 0x904, 0xfffffffffffffffc, 0x0, 0x7, 0xf4b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00004bf000-0x5c)="fe99e799dd3d8faee062e7ab269987b51353fb70c3b6bd31774af0d110bb03d838fe66d114249f723783c087077c4f0cc4ce81a2e4c7b69c9e76ccf8ac329f86b7abe0222303563ab17611d833d0ae54a3b776c13cab39ace1d31f66", 0x5c, 0x4008001, &(0x7f000030f000)={0x1a, 0xff, 0x400000, 0x7fffffff, 0x18000000000000, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000fb3000)=0x0) setns(r0, 0x200000000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000123000-0x68)={0x7b, 0x0, [0x81, 0x9, 0x1, 0x4d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000866000)=0x100000000, 0x4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00001f9000-0x76)="ae6f5e52a650b91a48f24efd3fbeb9710554c2845e13b694926b4afe6499c2f9d7e8ca7170bdc31297f59b35335eabfc88675fb6ac000000003508e3806e95d9812ace075b12408ec907e07f3d310ebba009059e1fe204e2000060d505ab221379f459dd6a16bad34baa26d92aad6a3dda4e3275e0ac") 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r1, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000488000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000588000)=0xc) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2017/12/10 00:12:15 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1f0000003a00079f1a00d209bdff7f000a3f02165fffffe400000028000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d04000-0x10)=@common="00000000000000000000000000000000", 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000abb000-0xc)={0x4, 0xfffffffffffffffd, 0x100004, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7c, &(0x7f0000129000)=0x10000000201ff, 0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c4b000)={0x6fb, 0xa3, 0x101, 0x2, 0x4, 0x2, 0x80, 0x4, 0x6, 0x7ffe, 0x6}, 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000221000-0x4)=0x44, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000752000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00001c3000-0x1)="", 0x0, 0x0, &(0x7f000072b000)={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x40, 0x1005, 0x7, 0x5, 0x200, 0xffffffff, 0x5, {0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x2, 0xdc95, 0x7}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r3, 0x8a21}, 0x8) getsockopt(0xffffffffffffffff, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)="0000000000000000", &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000b18000-0x4)=0x0, &(0x7f0000d47000)=0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00004b4000)="5870", 0x2, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f0000d0e000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)="", 0x0, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000393000)={0x44}, 0x4) bind$inet6(r1, &(0x7f000045c000-0x1c)={0xa, 0x2, 0x4003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) openat$selinux_access(0xffffffffffffff9c, &(0x7f000086f000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:15 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e94000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d4c000-0x4)=0x0) syz_emit_ethernet(0x32, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x1, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x7, 0x41a, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00006e2000-0x4)=0xfffffffffffffff6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cbc000-0x4)=0x0) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x80, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) mkdir(&(0x7f0000697000)="2e2f66696c653000", 0xc) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x4c, &(0x7f000000a000)="") creat(&(0x7f0000e1b000)="2e2f66696c653000", 0xc7) r4 = getpid() getpgid(r4) fcntl$lock(r3, 0xc, &(0x7f0000b58000-0x10)={0x2, 0x1, 0x7, 0x3, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000751000)="2f6465762f6c6f6f702300", 0x81, 0x800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000d1000-0x8)={0x0, 0x0}) wait4(r2, &(0x7f0000459000-0x4)=0x0, 0x80000000, &(0x7f0000480000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f00009bc000)={{r7, r9}, {0x77359400, 0x0}}, &(0x7f000012b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x7, 0x1, &(0x7f0000a65000)={r10, r8}, &(0x7f00009c6000-0x8)={0x0, 0x0}) wait4(r4, &(0x7f0000f76000-0x4)=0x0, 0x0, &(0x7f000085a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bf3000)={0x0, 0x0}) nanosleep(&(0x7f000003c000)={0x0, 0x1c9c380}, &(0x7f0000b47000)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f000014e000)={{r12, r13+10000000}, {r14, r11}}, &(0x7f0000059000)={{0x0, 0x0}, {0x0, 0x0}}) r15 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e5b000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r15, 0x541b, &(0x7f0000779000)=0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00001ee000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0xb5, 0x30, &(0x7f0000e95000)=@common="69666230000000000000000000000000", 0x5, 0xff, 0x10001}) r16 = socket$inet6(0xa, 0x0, 0x1) rename(&(0x7f0000b32000-0x8)="2e2f66696c653000", &(0x7f00000db000)="2e2f66696c653100") connect$inet6(r16, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r16, 0x84, 0x73, &(0x7f0000b5a000)={0x0, 0x200, 0x30, 0xfad8, 0x2}, &(0x7f0000940000-0x4)=0x18) 2017/12/10 00:12:15 executing program 0: 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r3) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) sendto$ax25(r0, &(0x7f00007b6000)="e58894c8", 0x4, 0x20004041, &(0x7f0000900000-0x10)={0x3, {"872afdf5e5c572"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = syz_open_dev$vcsn(&(0x7f0000698000-0xa)="2f6465762f7663732300", 0x4, 0x400) pipe2(&(0x7f0000d2b000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a9a000)={0x0, 0x0, []}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_NMI(r1, 0xae9a) getsockopt(r4, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000013a000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r5 = add_key$keyring(&(0x7f000087c000-0x8)="6b657972696e6700", &(0x7f000019b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000056b000)=0x6, &(0x7f0000a24000)=0x4) keyctl$invalidate(0x15, r5) 2017/12/10 00:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000acd000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x2, 0x0) bind$inet(r2, &(0x7f000009c000-0x10)={0x2, 0x2, @rand_addr=0x8000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001aa000)={@generic="bc3f2927ae2569d0df39bc79dffabb1e", @ifru_flags=0x7202}) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742b, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008ca000)=@req={0x1, 0x2, 0x2, 0x3ff}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005fe000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ebf000)="766d6e6574306e6f64657647504c766d6e6574302c2a6e6f646576c72700", 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f000030d000)={&(0x7f0000cb5000/0x1000)=nil, 0x9, 0x5, 0x18, &(0x7f000037c000/0x1000)=nil, 0x7}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 226.368224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1370 comm=syz-executor2 2017/12/10 00:12:15 executing program 2: mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000000000000003, 0x200000004010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x30010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bf000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000180000)="2f6465762f6b766d00", 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00008d4000-0x8)="2e2f66696c653000", 0x40000000200280, 0x84) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af9000)={0x6, 0x0, [{0xbff, 0x0, 0x0}, {0xfff, 0x0, 0x100000001}, {0x22c, 0x0, 0xff}, {0x875, 0x0, 0x9}, {0xbff, 0x0, 0xffff}, {0xbaf, 0x0, 0x1000}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x5, 0x0, [{0x0, 0x0, 0x8, 0xfffff7ffffffffdf, 0x8, 0x0}, {0x8000000d, 0x1, 0x9, 0x8, 0x3e09c71a, 0x0}, {0xf, 0xffff, 0x0, 0xf3, 0x2, 0x0}, {0x80000001, 0xffff, 0x3f, 0x7, 0xfffffffffffffffc, 0x0}, {0x1, 0x80, 0x6, 0x7f, 0xae6, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f8c000)={0x0, 0x0, 0x0}, 0xc) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e87000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000061e000)={@generic="4ba0e45a5a727dae532954faf880ad35", @ifru_flags=0x100}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ff5000-0x4)=0x0, &(0x7f0000e38000-0x4)=0x4) getsockopt(r3, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb1000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00007c2000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) clock_adjtime(0x1, &(0x7f0000126000-0x68)={0x6, 0xdc0, 0xffff, 0x400, 0x4, 0x100000001, 0x9, 0x9, 0x100, 0xffffffffffffe17e, 0x7f, 0xfffffffffffffffc, 0x2, 0x0, 0xffffffffffff0001, 0xec69, 0x861, 0x9, 0x1, 0x81, 0x3f, 0x4, 0x8ec1, 0x9, 0x3, 0xd7}) 2017/12/10 00:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x100000000, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000d2000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/10 00:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0xc00, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b29000-0xc)={0x4, 0x7, 0x6, 0x81, 0x3, 0x4}) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) 2017/12/10 00:12:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0x1b, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f74000-0xc)={0x3, 0xffffffffffffffff, 0x1}) perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000ea5000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00008ea000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x15, 0x7, 0x7, &(0x7f0000804000-0x8)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000adf000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup2(r2, r3) fcntl$getown(r3, 0x9) stat(&(0x7f0000a6f000-0x8)="2e2f66696c653000", &(0x7f0000899000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000a07000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(r3, 0x9) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d71000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eca000)=0xe8) getresgid(&(0x7f00008a2000)=0x0, &(0x7f000098b000-0x4)=0x0, &(0x7f00001ef000)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000036e000)=0x5, 0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000abd000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00002e6000)=0x0, &(0x7f000011b000)=0x0, &(0x7f000055d000)=0x0) 2017/12/10 00:12:15 executing program 5: 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, 0xfff, 0x0, 0x0, 0x40, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000008e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000d7c000-0x14)={0x11, 0x5, r2, 0x1, 0x80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000026d000)=0x0, &(0x7f00005d4000)=0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fc7000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe4000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000174000-0x4)=r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000696000-0x10)={0x0, 0x8008, 0x1, 0x8, 0x0}, &(0x7f0000932000)=0x10) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a67000)={@generic="580d4aef478f396c140bfabf3d0620f0", 0x40}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000018c000)="2f6465762f6175746f667300", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000060b000)={0x2835, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "f84b8fc01a07f98b", "89965629c85a53ef1be4780731be6e384fd40c1446e02638b32b27a1cbcfbe52", 0x1000, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002c2000)={0x6, 0xffffffffffffff9c, 0x1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000435000-0xc)="2f6465762f6175746f667300", 0x202, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000894000-0x48)={0x4, 0x0, [{0x3df, 0x0, 0x3f}, {0xc0011bbb, 0x0, 0x3}, {0x0, 0x0, 0x6}, {0x400000b6, 0x0, 0x3}]}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x8, &(0x7f00004ec000-0x4)=0x0) io_submit(r5, 0x2, &(0x7f00003d1000-0x8)=[&(0x7f0000d22000)={0x0, 0x0, 0x0, 0x1, 0x2, r4, &(0x7f00007be000)="75a28608af856d71bc57b7e3aadfb2f526454ec2100ea830bc831f484305602357c3bdbe8d3f9b0b6f210eb0c25a4b270f0229a8e3ec8ab7d0743fff236c8385b76de620b1a48128f4405aa2fc1ea39277e5922ec72a945d84", 0x59, 0x2, 0x0, 0x0, r2}, &(0x7f000095d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000bc0000)="d898aba409a726dbe153350ca6b4ccd341165dab9a823fd27371f38ddec05aecb062573df14ad37b7848d7baddd74b0faf3497e92fcc2c91efacc4b25f1e59e7f5eaf07fb983b0b612dfc11174bfcb4df8cd3f60a86c30eb9c2dd00b0f745bd792ed9384879ab438bf745d90c2c845f1f46a3cfadffc02eba9df6192c405eb9b0b89cceadaa8761af40f163213a33c1b2d888a59df22e766c693ab2be2753bc45081bed28aaf6157dc3167f0d365a97707247a02f94cb4acf58611f2b48178fd73d6587aea904321ecfbf758a4bc2a2b196546b55a74e21de2422c3df898a842a1acb8ab2914615536a90dea311eba45a64a9140", 0xf4, 0xffff, 0x0, 0x1, r3}]) getsockopt(r0, 0x1000000000000, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)="2f6465762f72746300", 0x800, 0x0) connect$ax25(r0, &(0x7f000093b000)={0x3, {"e11e9c7db0d8a4"}, 0x71}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ecc000)={0x4, 0x78, 0x2e2, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x2000000000000000, 0x4, 0x0, 0x0}, 0x0, 0xeffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e79000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x8, 0x800}) fcntl$setpipe(r0, 0x407, 0x3) pwrite64(r2, &(0x7f0000822000-0xc4)="907abebe3532dcb52240efbed295a6b49ba1d1c10a5d31433b357397011126d00afdcb6568eff51a4565ad5a6182bee9e16029bb6db9c12076f6750651b55a87dc3a28ea9c1b157074026e1003ec75c3cbdc4cc4784d1107ecca405431aad5ba5d1ddc6bacd7645c66179d0f904a31f67f84e3b1c588f84912598e32368a23e9a4784744023cb9dddac6bb6a3ca28879323caf6d5238b82cebe1d7e58ce4bb7bbc662d38375f4f76c0d8ff6f68c21a7468a0102677dc956b12923e3b604c723fdf7f3e94", 0xc4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a84000-0x4)=0x0) fcntl$getown(r4, 0x9) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000ba0000)={0x8, 0x1, 0xb, 0x80000000, 0x5, 0x4, 0x8, 0xffffffff80000000, 0x100000, 0x4, 0x10000, 0x0}) r7 = syz_open_procfs(0x0, &(0x7f00006bb000)="6367726f757000") sendfile(r7, r7, &(0x7f0000014000)=0x100000, 0xffff) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001eb000)={r3}) r8 = perf_event_open(&(0x7f0000c81000-0x78)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, r1, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f00004c9000)={0xa, {{0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000996000-0x4)=0x0) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, r8, 0x0) r9 = memfd_create(&(0x7f0000036000)="7070703100", 0x0) r10 = syz_open_dev$sndseq(&(0x7f0000a30000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40000028005) dup2(r10, r9) 2017/12/10 00:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000070e000)=[{r1, 0x100, 0x0}, {r2, 0x4, 0x0}, {r0, 0x100, 0x0}, {r2, 0x8300, 0x0}, {r3, 0x2000, 0x0}, {r1, 0x80, 0x0}], 0x6, 0x4) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(r3, &(0x7f000001f000)="6177c68a0bb413f71a6e5f75a63b82e9cf18d6a7b31f717b34caf86cfd7b5c0a6dc3946df309", 0x26) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:15 executing program 2: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00002b0000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="6970365f767469300000000000000000"}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000154000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4c, "0f728379787469d7d1f35d1de8c97aaa5fba26beb106092eb0221fdaabd1b4ae07c211ca3eab82f2043c59b0440e954f187064b0de7ffc7d99c2132e6954f14905c323aaf6ca993ccae91237"}, &(0x7f0000f23000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000020d000-0x4)=0x6) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r2, &(0x7f0000571000)="00000000000000000000000000000000", 0x10) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000a52000-0xe0)={{0x1, 0x1, 0x2, 0x0, 0x8}, 0xb6, 0x3, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x877, 0x100, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000083b000)={0x0, 0x0}, 0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000573000-0x9)="2f6465762f76637300", 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00007a7000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xcb)={r1, 0x88, 0xc3, "a72b1e0a3d877330b89097101b342cbaa41a2a405f466ed7e94fc6c4fc446a2a9a6358346f0f34a3a8b2e0bfc14ea06fc9f2cbacbf22ec108b08290b48f836f1360029dd899dd40998ee7d5d76d72d7dc52c7dea0b49451af56863f05b49c044aa54381b93e1da3154f576ea03ebcc833038e6f250f1c688163a37a38d1086bb4583cf5211ca15b41a76fe9aac2670b4dcae7dab67227636f4089c05ed367b777deeff9764b8c0ec7b06b9b77464df9b072a9ab588f97213625c8339d1a85085402510"}, 0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, &(0x7f0000475000)=0x6) ioctl$void(r3, 0x5451) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) clone(0x0, &(0x7f0000f41000-0x3)="c7002f", &(0x7f0000956000-0x4)=0x0, &(0x7f0000c0a000)=0x0, &(0x7f000055d000)="") mq_getsetattr(0xffffffffffffffff, &(0x7f00009e5000)={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000706000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) syz_open_dev$mouse(&(0x7f0000d19000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x2) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000183000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) [ 226.579798] binder_alloc: binder_alloc_mmap_handler: 1387 20000000-20002000 already mapped failed -16 2017/12/10 00:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be9000-0x11)="2f73656c696e75782f656e666f72636500", 0x80, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ede000-0x8)="6e65742f72706300") sendto$ipx(r0, &(0x7f0000821000-0x59)="0a58b26f168650386bf85895da002bfca02605bcbd61e9d8d954b1ba19b0bfa00a7c33d8a32711dc9bd4460e63ccee5a7dbbe483080bad008818cd58caff961d7f9426c779081849d1837baace3d7487f19d226e83d70e8eac", 0x59, 0x20000000, &(0x7f0000ded000)={0x4, 0xe2e, 0x7f, "3b4908c7120b", 0x1, 0x0}, 0x10) init_module(&(0x7f0000ac6000-0x1b)="01706f7369785f03006c5f615a0465ff01000063756369747907d9", 0x1b, &(0x7f0000a1a000)="7070703100") r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) syz_open_pts(r1, 0x101000) r2 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r2, &(0x7f0000e5e000-0x104)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x0, @llc={0x25, @snap={0x0, 0x0, "84", "623eed", 0x0, "fcc227446529e1fa824af22096e49d5d8340f8c43d8f7d4c9ab19479f7"}}}}}}, 0x3f) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00006e4000)={0x4, &(0x7f0000a7b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$netlink(0xffffffffffffffff, &(0x7f00006e3000)={0x10, 0x0, 0x2, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d74000-0xc3)={0x0, 0xbb, "c42ae37f7877fd1bcd0db2f7a00ec59018b12f408753864c69c623f76a952b13420072fd0b003682e02709cdfffd230d35005f30832d51781fbddcfe55f6f3b466cb2d8975454d5795917e244326dabe617782da9853bb840ec65a7254ad8befcc0e1fdcb05c66eb15a103e6ef141cb5dc58fc27ab540621d710f5327dd032a6c3a30ac6aa188921c96057de41e88f00d7c7d6284721f9784d10baf20176501a60c7d5e93c26b247cc23e0bf5fd67ee19891444a7f0df3d1ac815e"}, &(0x7f000035f000)=0xc3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f33000-0xa0)={r3, @in6={{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe9, 0x7, 0x46, 0xe8, 0x80}, 0xa0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) sysfs$1(0x1, &(0x7f0000f10000)="2400") r1 = syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f000060e000)=[{0x6, 0x3, 0x1, 0x7, @tick=0x1, {0x8000, 0x81}, {0x80000001, 0x10}, @addr={0x1ff, 0xc4fa}}, {0x6227, 0x81, 0x2, 0x1, @tick=0x6, {0x2, 0x1}, {0x8, 0x0}, @result={0x5, 0x7}}, {0x9, 0x80, 0xffffffff, 0xfb, @tick=0x0, {0x9, 0x3f}, {0x2, 0x80000000}, @note={0xfffffffffffff001, 0x9, 0x101, 0x2, 0x10000}}, {0x1, 0x8, 0x3, 0x100, @tick=0xffffffff, {0x2, 0x100}, {0x1, 0x2}, @note={0x81, 0x0, 0x0, 0x6, 0x8}}, {0x5, 0x1, 0x7, 0x1, @tick=0x4, {0x92f4, 0xfffffffffffffffa}, {0x6, 0xb37}, @note={0x0, 0x200000000000, 0x100000000, 0x5bb9da7e, 0x10000}}], 0x8c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00006a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) r3 = open(&(0x7f000000d000)="2e2f66696c653000", 0x404002, 0x81) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000da5000)={0x4, 0x0, [{0xc0000000, 0xfffffffffffffff9, 0x3, 0x9, 0x7e7a, 0x0}, {0xc0000001, 0x80, 0x9, 0x3, 0xa77, 0x0}, {0x6, 0x6, 0x1ff, 0xc39, 0x8, 0x0}, {0x4000000d, 0x7, 0xffffffff, 0x3, 0xa2, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000043c000+0x3be)={{0x8001, 0x0}, {0x100000000, 0x101}, 0x1ff, 0x1, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX2(r1, 0x541c, &(0x7f0000873000-0xc)={0x2, 0xaf, 0xadd8, 0x7, 0xd4f, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000abf000-0x58)={0x7c, 0x8, 0x0, 0x3d9, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x81, 0x143200) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a91000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80805, 0xfffffffffffffffb) 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, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00004dc000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getpeername$llc(r0, &(0x7f0000b96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000786000-0x4)=0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000659000)="2f6465762f6877726e6700", 0x2000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 6: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mkdir(&(0x7f0000c28000-0x8)="2e2f66696c653000", 0x14) write(r0, &(0x7f0000f6d000)="", 0x0) madvise(&(0x7f00000c9000/0x4000)=nil, 0x4000, 0x12) close(r0) r1 = socket$inet(0x2, 0x3, 0xff) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000deb000-0x68)="5d42f890e4dd778a1c3b00a4067bd51de24db40c", 0x14, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00004e6000-0xa)="2f6465762f7663732300", 0x4, 0x400000) syz_kvm_setup_cpu$x86(r2, r0, &(0x7f0000bb9000/0x18000)=nil, &(0x7f0000caa000-0xc)=[@text16={0x10, &(0x7f00007e9000-0x59)="2e366767360fc71c6500000000dfa50000f3f0806dfa0c66b9800000c00f326635000800000f3066b9800000c00f326635008000000f300fc72ab815000f00d8d9f4baf80c66b86c92408166efbafc0c66ed6567640f616eb2", 0x59}], 0x1, 0x8, &(0x7f000044b000)=[], 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000e6000-0x28)={0x5, 0x682, 0x5, 0x7fffffff, 0x4}) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)="2f6465762f7663732300", 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0xfffffffffffffc01, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8001, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000005f000)="2f6465762f7573626d6f6e2300", 0x2, 0x400400100ffd) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000382000-0x4)=0x1007f, 0x4) getcwd(&(0x7f0000b62000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000eaf000-0x4)={0xa}, 0x4) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000548000-0x4)=0x0, &(0x7f0000ec3000)=0x4) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[{&(0x7f0000b5f000-0x57)="c66ace8a876ef97b55cdb5d0c66351d469f32a0af6301f4e44648ba06364480f86330880fe575b89f08272b5ed406419b7c337dc0b8769f879443423eb10dd2356d6cd4d29b42e40dfd307ea375f0eb7027f06938bc92a", 0x57}, {&(0x7f000083f000)="dfd9a368af25f1b99a0bcd370960949f4f6aeeb1cbb140a55f044ba407e5346fb9c0c7a3312693af1bf4d51defc6f4946bff6163cd88ed648b4f852d3ae715931cf6835063f98e0b18753078fa879ecf2944fe0c3498ef1e9c5ecdd3f3199aebb516c365d34e40783db32ccac578fb7c8c3c4cb45dc353d66d7593b2e97c69bcb312c6f8671043d75e94c8dabecd058a209e5d78be9bd52bb0074842ff46e182458eb91b5712db55e29c13d7a04be1f73ad5069b", 0xb4}, {&(0x7f0000740000)="2164da0582ff33ad92585046c5bdd42cf2cebbfceac5c6ec230e7232e0fc32239ce0c24ada8d504a8fa4c9e9263ccf14dbf516d163a4fee01448392a5fe35adc5caa424eed1d26218eea0e026b4b98ac4a76", 0x52}, {&(0x7f00000fc000)="a5d729a9b81914ca3b4cac1327869387880337655c010ab63cd39355ab12a69a007aa483f381e00766b8bc480e4345e5641c64da93ba8ceff06fe0f6f0d0cdb94c5355fd294d587c5863936911511de4c1b52eb450846782937fd64c8a738cdc868ad2e33b175331fe2adf20098996219718e39bbbc8fde4e001613445e45ab9abd442f2477d96b571b6792a02", 0x8d}, {&(0x7f0000de2000-0x3)="ed9b32", 0x3}, {&(0x7f0000be7000-0x41)="9e72c1c68ba9be810947a3a07773202f937edbaaa896faaf75e64062dea2f9bd3202ac241b83e56c7b81ad312af828add395aaccd52347d15aff44b51d49143649", 0x41}, {&(0x7f0000cb0000)="a48a237281e68b7562e5e96a0b1c8f37dbb208b4e7515357b177f71eb38078f5f8dd380c627bb8fa8edb49c405d2d6b45e5db238186c26c43c2f86dc73d4eba2bbfb9d380c921f344dd78acffdb77824d07a5141aa9536a6989050f87ba4f41b1ee3e02745561a", 0x67}, {&(0x7f0000e11000-0xf7)="84ad93efbb04221b06f387259b9dc9a5f16d4eb066f966902ac786df24de32bfe3459c4d2d0309cec66e26d348cee7fe1d0120f87cb024a82c8834652e9b1b5b7877b02e24a5ecd689ae2aa12e73b1a0b894009e10213421ad5e8d9b0a34b70cad7ca16d245557881bde2a9febf40c7a5736e4e3af0c383916d05335aba7ae6b69d72d49ddd38cc4858fbfc1036ca19b35ed7381bf90f5d56f652492563690bbba8e2ad883fc9cfec863829f4c0230ca6246f196d3495eae293973b832b7faf6526113d1453fa2f5e18f6e86b68ac60e8bf2f6e427903eae6a3b0806878709132cbe638f6ba421d908216d144a1e3b2fcddecbc05efbda", 0xf7}], 0x8, 0x0, 0x0, 0x0}, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00009ba000-0x4)=0x0) r4 = open$dir(&(0x7f0000f51000)="2e2f66696c653000", 0x2000, 0x60) r5 = dup(r1) timer_settime(0x0, 0x1, &(0x7f0000e53000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000043c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000ca5000)={0x10001, 0x80000001, 0x13, 0x5, 0x80000000, 0xe0a, 0x1440000, 0x8}, &(0x7f00005cb000-0x40)={0xac, 0x5, 0x4, 0x4f, 0x0, 0x80000000, 0x5, 0x3ff}, &(0x7f0000e52000-0x40)={0x10001, 0x8, 0x2, 0x81, 0xacb, 0x80000001, 0xaa1c, 0x0}, &(0x7f00009ff000)={0x0, 0x989680}, &(0x7f0000c9b000)={&(0x7f00007c8000-0x8)={0xf3}, 0x8}) ppoll(&(0x7f0000d2d000)=[{r3, 0x40, 0x0}, {r2, 0x1000, 0x0}, {r4, 0x20, 0x0}, {r2, 0x0, 0x0}, {r0, 0x22, 0x0}, {r5, 0x9180, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x2008, 0x0}], 0x8, &(0x7f0000eb1000)={r6, r7}, &(0x7f000052e000)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000d3000)=0x1f, 0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000289000)=0x0, &(0x7f0000167000)=0x4) recvmsg(r2, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000006b000)=[{&(0x7f0000419000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, &(0x7f0000ab3000)="", 0x0, 0x0}, 0x10000) r8 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0xffffffffffffffff, 0x80000) ioctl(r8, 0x440000000000127f, &(0x7f0000608000-0x3)="00a826") 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000185000)=0x100000000) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000290000-0x78)={0x7, 0x78, 0x7, 0x9ee, 0x5, 0x7fffffff, 0x0, 0x8432b1f, 0x10018, 0x4, 0x2, 0x729f, 0x1, 0x1, 0x0, 0xf4, 0x6, 0x8, 0xf44, 0x4, 0xa882, 0x6, 0x0, 0x7fffffff, 0x100000001, 0x0, 0x0}, 0x0, 0x800000000000006, 0xffffffffffffffff, 0xb) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 6: mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bc4000)="2f6465762f7663732300", 0x2, 0x200) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e3d000)="766567617300", 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x40, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005c0000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005fd000-0x1)=@int=0x5, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000069d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba4000)=0xc) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000454000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000765000-0x4)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000214000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, r5}, 0xc) ioctl$int_in(r4, 0x5425, &(0x7f00001a5000-0x8)=0x7b7) clock_gettime(0x0, &(0x7f00004fc000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000d3000)=[{0x7, 0x9, 0x5, 0x4, @time={r6, r7+30000000}, {0x7ff, 0x1}, {0x4bd5, 0x7fffffff}, @connect={{0x80000001, 0x5}, {0x9, 0x80}}}], 0x30) r8 = syz_open_dev$vcsa(&(0x7f0000dd2000)="2f6465762f766373612300", 0xb, 0x0) dup3(r8, r4, 0x0) recvmsg(r3, &(0x7f0000b94000-0x1c)={0x0, 0x0, &(0x7f00001fa000)=[{&(0x7f0000ff4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}], 0x1, &(0x7f0000579000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x1000000a1bd}, 0x1) close(r3) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f000019b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000222000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000c31000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r9}) msync(&(0x7f0000a3b000/0x1000)=nil, 0x1000, 0xd872e45c41fe9d69) r10 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000008b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f000020a000)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r10, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000570000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x3c, 0x0) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f20000)="2f6465762f72746300", 0x80, 0x0) fcntl$setstatus(r11, 0x4, 0x2000) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = creat(&(0x7f0000479000)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e06000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffad9}, &(0x7f0000b64000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000798000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ca000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) socket$inet6_sctp(0xa, 0x5c9658a866b6541d, 0x84) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 6: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000004000)="892836757cd0b185818bf079a526908dde7dbf2663fbd66d49136fe4177a619ed52d13b7e74700780c589baa5e0db4543cb876", 0x33) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x3f, 0x20002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000005000)={"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"}) dup3(r0, r2, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000004000-0x18)={0x10000, 0x2e, 0x4, 0xfffffffffffffff8, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000ffb000)="", 0x0) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) lstat(&(0x7f0000887000-0x8)="2e2f66696c653000", &(0x7f0000903000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) socketpair(0x10, 0x1, 0x800, &(0x7f00006b0000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000ed5000)={&(0x7f00002b1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000bb6000-0x18)=[{&(0x7f00008b4000)="", 0x0}, {&(0x7f00004f7000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f00005f4000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}], 0x3, &(0x7f0000d78000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x1ff}, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/10 00:12:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 4: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000051a000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af5000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) connect$netlink(r1, &(0x7f0000414000)={0x10, 0x0, 0xbb, 0x80000001}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000af6000)={0x2, 0xffffffffffffffff, 0xffff, 0xffffffffffffff25}, 0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af8000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000af7000)={0x3, 0x1}) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000af6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f000040f000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) 2017/12/10 00:12:15 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x20807fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0xfff) bind(r1, &(0x7f0000388000)=@generic={0x11, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000530000-0x7)="74696d65727300") ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000f5000-0x10)={0x9, 0x9, 0x10000, 0x102}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000000)={r4, 0x31, "3e115392777adb4f4dec4b7beff6217bb1e318db61741b5a8a711ea96a73330df99eae514a03f70c27475cc6f9e3671333"}, &(0x7f0000003000-0x4)=0x39) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x408, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c35000)={0x6, &(0x7f000024b000)=[{0x97d6, 0x8f0, 0x5, 0x1}, {0x5, 0x7, 0xfffffffffffffffd, 0x608e}, {0x2, 0xbd, 0x0, 0x80000001}, {0x0, 0x40020000001, 0x8, 0x50}, {0x806, 0x6, 0x2d, 0x1}, {0x4, 0xad89, 0x9, 0x800}]}, 0x8) utime(&(0x7f0000435000-0x8)="2e2f66696c653000", &(0x7f0000dbd000-0x8)={0x43, 0xae7b1dd}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000075b000-0x4)=0x100, 0x4) lseek(r2, 0x1e, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00003e9000-0x4)=0x25, 0x4) open$dir(&(0x7f0000e47000-0x8)="2e2f66696c653000", 0x4000104, 0xc0) r6 = socket(0xf, 0x803, 0x100000002) close(r6) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x2, 0x32, 0xffffffffffffffff, 0x20000004) openat$kvm(0xffffffffffffff9c, &(0x7f00002f5000-0x9)="2f6465762f6b766d00", 0x40400, 0x0) 2017/12/10 00:12:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001d7000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000355000-0x1c)={&(0x7f0000454000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f6f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000292000)="260000005e0009bff18000002a0000470000000000000200f2e3000007000002fb4b35ea430a", 0x26) getrlimit(0x8, &(0x7f0000209000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c38000-0x9)="2f6465762f72746300", 0x40, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000a9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000020a000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004fa000)={0x0, 0x78, "53fafd7f61c584c3d2878863870be3f902f5ace5f1d01c5a01d49b3a775ec3948290c317898f3ac9de5631c3580f5223760463d4ab10f08754ff9c4aab17e388f573467340d9a7895c7c9f706ca3b78b7dcb66e226924bdfb773d9e9f4b69624dc8c814df13aec52bdb11d9f1e788efe3cba8fa7a62e338b"}, &(0x7f00005a0000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a47000)={r2, 0x4, 0x0}, &(0x7f0000ad2000)=0xc) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000076f000)="6e65742f69676d703600") syz_extract_tcp_res$synack(&(0x7f0000fea000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e2b000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f00009d1000-0x252)=@hdr={0x2, 0x1, 0x20, 0x8, 0x1, 0x100, @ipv6={0x8, 0x6, "cb570e", 0x220, 0x3a, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0xaf, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xe0, "516cce4a856b80418c40fe34ec46426abc8c0e0e83fdcdb2e5f3ebba2c71e0d32b37691286ef45d2758f383585b9e3cd454648623b66b9b89b78cc759a09e46066349bef59d11964abe89dc171765a2bccc60709f2c1d662669506bd2d40599586e5dfc8a82a665018552d3ac58ccdc990dc4b92ed38158a9b0c4ae1162830a46e1575e8ad6935e58e68461cf3d9e1bc56d5e87bc3f08db857b602e34132eb5664dcfec43d103e3d7d25f4fdbd813ba7b11c8686de9139c347a934d5d2e29dde3f4742254e7b965fd074ccd3e0262c8f51cfb3a3cbd0ad2f18c96e22c4086836"}]}], @tcp={{0x3, 0x1, r1, r2, 0x2, 0x0, 0x13, 0x0, 0x6, 0x0, 0x6, {[@mss={0x2, 0x4, 0x6d}, @sack={0x5, 0xe, [0xd5c, 0x7ff, 0x9]}, @fastopen={0x22, 0x5, "2cb3ff"}, @generic={0x13, 0xb, "dcb7959a1593f59e47"}, @fastopen={0x22, 0x3, "f6"}, @window={0x3, 0x3, 0x8}, @sack={0x5, 0xe, [0x3ff, 0x7, 0x0]}]}}, {"e08194c822668725a8eceb06425879b643e5db1145b5da0131c815a7f1cae7c0527e7ee1751a7699dbdc4b5701b0b52f4213ebaa38319fe3a4a5f107ba15fa49a82bf54f92cced7bb92351ba31d3ee837f84d4d22c4c16f0ef744e0c120fe04c590d0a8c3f4680c076cb6fcfad75cdfa0011036162e06548ae28a961f8165b80fc5c0a20c8b8fa23a14bbfaf2613ffd4212e03c8c9b85735136dbbe2713d91cea62e1f6b598b9db3eeb819272b3736f9caff61a73d0b86405a6b48b56f788e9412e35289deb89d802e4f103c2a1687aededaefab486eb30b815122deee05fa1cedb7af31"}}}}}, 0x252) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000050000)=@assoc_id=r1, &(0x7f00007f9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067d000-0x4)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000df5000-0x4)=0x0, &(0x7f0000a9f000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d80000)={0x0, 0x4c, &(0x7f000054a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}]}, &(0x7f0000e8c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b3e000-0xc)={r4, 0x0, 0x0}, &(0x7f0000124000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000009f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setitimer(0x0, &(0x7f00003de000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000ed4000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000013000-0x4)=0x0, 0x4, 0xd3, &(0x7f0000061000-0x10)={0x77359400, 0x0}, &(0x7f00006d7000)=0x1, 0x101) lstat(&(0x7f0000d28000)="2e2f66696c653000", &(0x7f0000914000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b1e000-0xa)="2f6465762f6375736500", 0x1ffc, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c55000-0x10)={r3, &(0x7f00000d4000-0xa5)="db4869ed12ef56e96b1ca18a3e3b49b950347989083cc172b0c67951ca5fbd97a28cf2b084947665d576abf2679a0f225e603d000f0fd12b31c18b7769089bc5e1cc8219df2b5154c73208fcbbc8a60b5a15d2c2b718626bb667cf73f7067ab7c26447801eb5f54862a3be31e1f7f2aa55ad5222eddb77b1ab1dd696cc76d9ee48be87db94b2f69f8efd9ed0d24f821eaeaf55b7288bbc82d3869bb1b9db9d54cd25060fde"}, 0x10) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r7, 0x800000000402, r7) exit(0x2000000000001fff) fcntl$setown(r2, 0x8, r6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) execve(&(0x7f0000558000)="2e2f66696c653000", &(0x7f0000779000)=[&(0x7f0000242000-0x22)="6d696d655f74797065656d3170726f63766d6e65743074727573746564656d304300", &(0x7f0000467000)="2f6465762f6175746f667300", &(0x7f000041d000)="6d696d655f74797065766d6e6574316574683000", &(0x7f00008d7000)="2b00", &(0x7f000056a000)="a300"], &(0x7f0000c7a000-0x30)=[&(0x7f0000d17000-0xa)="2c512973797374656d00", &(0x7f0000a99000-0xd)="2f6465762f7573626d6f6e2300", &(0x7f0000e90000)="2f6465762f7573626d6f6e2300", &(0x7f00001a7000-0x5)="70726f6300", &(0x7f00002a1000)="636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c3e000)="626465765e6d696d655f7479706565746830626465762900"]) 2017/12/10 00:12:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000f71000)="2e2f66696c653000", &(0x7f00009ee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000302000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000f53000-0x4)=0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f23000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000003e000)=0x1000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000803000-0x8)=0x800) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000085c000-0x9)="2f6465762f76637300", 0x800, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000844000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r4 = geteuid() ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000419000)=r4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009da000)={r2, 0x3ff}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 6: set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d00000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00002d7000)={0x42424242, 0x42424242}, 0x1, 0x0) write(r1, &(0x7f00006ef000)="4c183a733382e13e3e6f7114aee96425209d34fd8074b7bffdce44eeb62621bdebc135b04f16f469d6eb74952e9e43ba6ea5890161c7eae9372d5dfaa8947a42939a1a4161ee72ca3d3e27316baf17c48c8e6941ff81e300000000f22d9ed743b95ce2e1bafcb1bf477c67f51e5e6b72dd8a8a1995bead88a6a1eb5edbc29bffe597c4408447ff57733816b6bfa9394334edc56640ac958fedc264bcaef505e787907573414d1f2b38e61e758771bf0a2ed8e83dc801b439fbb5db8607ea8a783d4cbef6f9648f600a2cd66d1d38b47f239cd5b400ad32eae016e864c439c1717e997f4e5b12", 0xe6) open$dir(&(0x7f000008e000-0x8)="2e2f66696c653000", 0x2000, 0x0) seccomp(0x1, 0x4000000000, &(0x7f00004db000-0x10)={0x0, &(0x7f0000022000)=[]}) mkdir(&(0x7f0000eb6000)="2e2f66696c653000", 0xfffffffffffffffa) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x2) r3 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00009b6000-0x6)="720093000000", 0x6, &(0x7f0000ec5000)="2f6465762f73657175656e63657200") pread64(r3, &(0x7f00002f7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000786000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2000) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb5000)={0x4, 0x0, 0x20e, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0}, &(0x7f000015e000-0x4)=0x20) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000fb8000-0x10)={0xfffffffffffffffe, 0x1, &(0x7f0000fb8000-0x2)="66"}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f000041c000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000fb9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r4, 0x0, 0x200, 0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000028a000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r2, &(0x7f000002d000)="e0", 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000ae0000-0x22)={0x8, 0x0, [{0xbf7, 0x0, 0x0}, {0xa94, 0x0, 0x739}, {0x1dd, 0x0, 0x9}, {0xbe6, 0x0, 0x9}, {0xfff, 0x0, 0xfffffffffffffffe}, {0xbbf, 0x0, 0x7}, {0x40000bfe, 0x0, 0x9}, {0x9f9, 0x0, 0x100000001}]}) perf_event_open(&(0x7f00009da000-0x78)={0x9, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000872000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x82800) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00003f7000-0x18)={0x1, 0x1f, 0x2, 0x1, 0x6, 0xdf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008f2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f95000)="2f6465762f736e642f74696d657200", 0x0, 0x204000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000)="2f6465762f70746d7800", 0x400800, 0x0) syz_emit_ethernet(0xea, &(0x7f000056b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xdc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0xd67e, 0x328200, "47ec0f55c7d5902f359736418f94b4456eb1e13b5abec7ae3451d8506c17a40965a16779972436e2c7079572089b3a55ddf5c66f63706259a2d2cc68aea188772070ca8b30749c11389c413f060b74e3861d8f160bdc3ef29492349a42985710abe4ba418b30e77f125b481f3f80413dace8f0218613e7f6c4b358b192dde44368cc4ea5e7322de0961b4a9d405a7a81c90abf90cb90697c287016ca4968da4612ecbc7c720572a692624b6525c8c5db46ee8e12e5d04959e4aff06a3d5caabc"}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ca000)="2f6465762f6175746f667300", 0x203, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x60) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x3f, 0x10001}, 0xc) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000253000-0x4)=0x8011) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002b0000+0x1bf)={@generic="68ea63d6dc848a82aeab9c3415b33041", @ifru_mtu=0x90000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e30000-0x5)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1f000)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000061b000-0x8)={0x0, 0x0}, &(0x7f00005dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d3a000)={r5, 0x8000000006}, 0x6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000d86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x10, 0x20000000000003, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x5, &(0x7f0000e4b000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) write(r6, &(0x7f00006dd000-0x82)="2200000014000721004f10f7e2ff05000200030001dd000008000200e700ff02f155d05da124c562dcc0e87e006b23167ba4280bb4bf1bf8fc3924d202abcba1d148dc1ff73a9861b168dae7b542db93bd3252344e066511eafe8da6c8713b42061625a17ee5a2ab5c14e8b59378139b775442206adaccc6d24ee4d1d03bdcdeadd8", 0x82) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff2000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x5ab201, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00005d4000-0x3)=0x0, &(0x7f00009fb000)=0x4) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) socketpair$inet(0x2, 0x2, 0x100000001, &(0x7f0000d85000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:16 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socketpair(0xf, 0x6, 0x5, &(0x7f0000c35000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000026d000-0x8)={0x4, 0x3, 0x1, 0x9}, 0x8) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000061f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7}, &(0x7f0000bd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f06000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000191000)="2f6465762f6375736500", 0x300, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000411000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000903000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000006b000-0x8)={0x0, 0x20}, &(0x7f000079d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007cf000-0xa0)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7000000000, 0x41, 0x8000, 0x9}, &(0x7f00002c3000)=0xa0) inotify_init() ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000a84000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fsync(r0) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000a37000)=0x81, 0x4) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat(r0, &(0x7f0000b92000+0x275)="2e2f66696c653000", 0x400000, 0x102) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000231000)=@assoc_id=0x0, &(0x7f00009bd000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000f91000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ead000)=@assoc_id=r3, &(0x7f0000a31000)=0x4) fcntl$setsig(r0, 0xa, 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000018b000)=0x0) ptrace$getenv(0x4201, r4, 0x808001, &(0x7f0000902000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000929000)="2f6465762f73657175656e63657200", 0x8200, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:16 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e5a000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fd1000-0x4)=0x4ec5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096c000)=0xe8) stat(&(0x7f0000fd0000)="2e2f66696c653000", &(0x7f0000d29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000088d000)="2e2f66696c653000", r2, r3) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0xff, {{0xa, 0x3, 0x510, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c25000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x3, 0x5, 0x1, 0xfffffffffffffff8, 0x73fe}, 0x20) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000fce000-0x108)={0x5c73, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioperm(0x88003ff, 0x100002002, 0x200000000000080a) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x5) getsockname(0xffffffffffffffff, &(0x7f00003f5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fc9000)=0x0, &(0x7f00007e4000)=0x4) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) r5 = memfd_create(&(0x7f0000fd0000)="00", 0x2) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000146000)="5972c549df62ec2d2d717353082fa99d9c88bf3bc03b0a04bf97286bddf360009a01e4b7536e0ac8bc857b349c93f8d003b4433fb01efe8a3f0c87cb1e83f62aa11a6cddc411fc06b2400b0b337bf446885e54023df4e696c81d5eb9704bb2eb188e5621c7acd8881d2ad7bf0de2601510747b5753a3a1a8748713001e1de500526e698837bec578a0c32a77744b0f219cff7e274afb09f6b6c42d62fe33cd06aadcf265eea605edef4a0b18f1f6fbd09485833f34c79771e18a785e054b4465986fba2312c4af41e6570c21d580e800bec2c89aec70ab95af") ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000374000)="000000") ioctl$KVM_NMI(r5, 0xae9a) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000e81000-0x4)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000fd2000-0x12)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2d691ee50697", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) pwritev(r4, &(0x7f0000fd2000)=[], 0x0, 0x0) r6 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000275000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000580000-0x4)=0xe8) write(r6, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1fffffc) uname(&(0x7f0000ff0000)="") r1 = socket(0xf, 0x80007, 0x2) r2 = open(&(0x7f0000b78000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000076000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a59000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000102000-0xc)=@sack_info={0x0, 0x0, 0x20}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002ec000-0x10)={r3, 0xdc, &(0x7f00005dc000)=[@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x790, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a18000-0x4)=0xc) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fc000)="2f6465762f72746300", 0x25, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b00000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c76000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ce3000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7f, 0xd2, 0x7, 0x1, 0x7f, 0x3ff, 0x6, 0xcb, 0x0, 0x7f, 0x1, 0x7f, 0x0, 0x2]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e4f000)=@sack_info={r4, 0x5e6, 0x10000}, &(0x7f0000ad9000+0xae6)=0xc) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000641000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4a}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001000-0xa0)={r6, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x201, 0x1, 0xffffffffffffffff, 0x2, 0x2}, &(0x7f0000000000)=0xa0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r7, 0x21, 0x10, &(0x7f0000d92000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r8 = getpid() perf_event_open(&(0x7f00003d5000)={0x2, 0x78, 0x7, 0x4, 0x200, 0x1, 0x0, 0x3a, 0x5000, 0x1, 0x0, 0xffffffff, 0x8, 0x1, 0x0, 0x0, 0x2, 0x400, 0x100000000, 0x8, 0x2, 0x3, 0x0, 0x6, 0x10000, 0x4, 0x0}, r8, 0x1ff, r2, 0x1) epoll_create1(0x3fffe) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000c59000-0x4)=0x2400001000000) bind$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r9 = socket$inet(0x2, 0x3, 0x100000000000003a) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0xfffffffffffffffe, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x400, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r9, &(0x7f0000098000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c24000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fb4000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x87, 0x4) 2017/12/10 00:12:16 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:16 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000024d000)="2f6465762f6375736500", 0x0, 0x0) connect$bt_sco(r0, &(0x7f000096c000)={0x1f, {0x100000001, 0x0, 0xcae, 0x0, 0x4, 0x3}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x8001, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) poll(&(0x7f0000b44000)=[{r1, 0x2040, 0x0}, {r1, 0x40, 0x0}, {r1, 0xaab978d59c39f3, 0x0}, {r1, 0x40, 0x0}, {r1, 0x2, 0x0}, {r1, 0x80, 0x0}], 0x6, 0xffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c87000)="2f6465762f72746300", 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000070b000-0x50)={{0x78870751, 0xfd}, {0x0, 0xbfa}, 0x67ace2e7, 0x6, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$loop(&(0x7f0000ce5000)="2f6465762f6c6f6f702300", 0x14, 0x4202) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) [ 227.318174] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/10 00:12:16 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000058a000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b95000-0x4)=0x9) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e21000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e2000)=0xc) prctl$setfpexc(0xc, 0x100000) r2 = syz_open_procfs(r1, &(0x7f0000825000)="6368696c6472656e00") ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000c6000)={0x1, 0xffb, &(0x7f0000bb5000)="bc433466e5787e412a8545c73c64291d74e0f1e833353a4cb8d120849118c95ed4bf8ee8fd19c8d5eaf7c0b14cdded2f47", &(0x7f0000ef3000)="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", 0x31, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000606000-0x25)={0x0, 0x1d, "eb19e73fc063fdd54b88bd393441c5f9d7c1df2dca821b7b6358bff6a2"}, &(0x7f0000899000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c1b000)={0x0, 0x4, 0x401, 0x4}, &(0x7f000020b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d98000)={r3, @in6={{0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x200, 0xfffffffffffffffc, 0x1}, &(0x7f0000e73000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000345000)={r4, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000434000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008d3000)={r4, 0x4}, &(0x7f0000285000)=0x8) getpeername$unix(r2, &(0x7f000005f000)=@file={0x0, "00000000000000000000000000000000000000000000000000"}, &(0x7f0000079000-0x4)=0x1b) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0xffff) close(r0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000e49000)={0xfff}, &(0x7f0000fc6000-0x8)={0x0}, 0x8) r6 = creat(&(0x7f0000861000-0x8)="2e2f66696c653000", 0x10) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000670000-0x4)=0x6) r7 = getpid() r8 = pkey_alloc(0x0, 0x0) pkey_free(r8) r9 = gettid() readv(r5, &(0x7f00004e2000)=[], 0x0) tgkill(r7, r9, 0x1) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f76637300", 0x222000, 0x0) gettid() r0 = syz_open_dev$mouse(&(0x7f0000fe1000)="2f6465762f696e7075742f6d6f7573652300", 0x800000000ff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000081000-0x4)=0xfffffffffffffffd) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e83000-0x86)="ce6f761eb51cc08907ee3bb9273690dc349b57adc8c80c17e4418d7548503f0c0d075fd28ec3909e8a6662041313770426fba6cbce7ebd43bca93f55148b1594e1fbd8c1b2ac3f1e22ab6d066400af728c3ee53b622070e692944a92edf23ca8754e24bf08aeadadbbd8000000000000000005fbd4ac3dedad006c01e0f49608c91b671d4f0f") r1 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x100000000200401, 0x0, &(0x7f0000610000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000437000-0x4)={r0}) fcntl$setlease(r2, 0x400, 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003ed000)={0x1, [0x200000000000006]}, 0x6) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r4, 0xc004510e, &(0x7f0000a08000-0x1)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd8000)="2f6465762f73657175656e6365723200", 0x40040, 0x0) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000328000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000063000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ca0000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f000065c000)=0x0, &(0x7f000066b000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r1) socket$nfc_llcp(0x27, 0x0, 0x1) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) [ 227.386260] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f0000c41000)="", &(0x7f0000173000)=0x0) 2017/12/10 00:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) getresuid(&(0x7f0000962000)=0x0, &(0x7f00006b9000)=0x0, &(0x7f0000dde000-0x4)=0x0) fstat(r3, &(0x7f0000f06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:16 executing program 6: mbind(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000d90000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000ed7000)=0x40000000000003fe, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000096f000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xf6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xfff, [0x0, 0xfff, 0x3f, 0x1, 0x0, 0x8, 0x7, 0x3]}, 0x5c) connect(r0, &(0x7f0000ee9000-0x80)=@generic={0x5, "99cb807a5a69fc2569bbddeab611a1710a9c6a2a5484b09d0d57a83fa0bd694ebacd36dfb81e3cbf64738ddb2cbdfed822482abbef8bd51efd7702ff3ec38ef4506ccc8cae06da8212aab6c672e340d010669fe4ac3289956b45c068b53cad2c9926fd285ca482389503edbd1100a69dcf0c8e75cd8b5e4be5d190aceaf3"}, 0x80) bind$inet6(r0, &(0x7f00006b6000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000000}, 0x1c) fsync(r0) r1 = getuid() getgroups(0x0, &(0x7f0000d2c000-0x8)=[]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000065a000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000337000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x3, 0x1, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x100000, 0x6df, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) fchown(r2, r1, 0x0) sendto$inet6(r0, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00002a1000)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003d3000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ee2000-0x8)={r4, 0x4}, &(0x7f0000b58000)=0x8) write(r0, &(0x7f0000f1a000-0x4f)="4b94e700a9d24517ed7965b91a4d5d9d9cfae4900dd3cf8359e45f70379666140aacc687694d5cc06d4ad20603898b58ae5a15cf1fe18712bb39b5e1b15dd46cf7d2b460a0193d2009ca7b24e57069", 0x4f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000055f000-0x10)=@common="74756e6c300000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c85000)=[{&(0x7f0000e2c000)="cb", 0x1}], 0x1, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) r5 = dup(r0) recvfrom$llc(r5, &(0x7f00003bd000-0x45)="", 0x0, 0x0, &(0x7f0000553000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f54000)="00", 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00003ac000-0x4)=0x0, 0x4) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000e8c000+0xb78)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(0xffffffffffffffff, &(0x7f00004f9000-0x2d)="ef68a985e08fdf836ccc89d39831466069131b615efe423043c2ffad0f08000000e49926337d399cc4b6a18d22", 0x2d) ioctl$KDSKBLED(r5, 0x4b65, 0xfffffffffffffeff) fchownat(r5, &(0x7f00000bd000-0x8)="2e2f66696c653000", r1, 0x0, 0x400) alarm(0x855d) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00006ba000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000)=0xe8) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000aa4000-0x8c)={0x3, 0x3f, 0x23d9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f22000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x400840, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ce6000)={0x4, 0x4, 0x1, 0xfffffffffffffffe, 0x0}, &(0x7f00002af000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000266000)={r2, 0x0, 0x3ff, 0x5}, &(0x7f0000d31000)=0x10) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r3 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000529000)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000eae000-0x8)={0x0, 0x10001}, &(0x7f00006cc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000057e000-0x10)={r5, 0x2, 0x1, 0x100000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000049f000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000db9000)={r6, 0x4}) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x401, &(0x7f00003fb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000808000)=0xffffffffffffff76, 0x4) r1 = 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, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2017/12/10 00:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000136000)="2e2f66696c653000", 0x400000, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002ff000-0x9)="77657374776f6f6400", 0x9) msync(&(0x7f00000f8000/0x2000)=nil, 0x2000, 0x10001) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffd, 0x0) r2 = creat(&(0x7f0000cdf000-0x8)="2e2f66696c653000", 0x102) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000aef000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a3c000-0x4)=0x46) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00007d2000-0x40)={{0x1, 0x3, 0x0, 0x1, 0x8}, 0x4, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000003f000+0xa46)={0x6, 0x1, 0x1, 0x5, 0x10, 0xba80}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000363000-0x1d)="8e9fd73cf256b1ec4cb20eb7f013e27d36962fad75b08b47f79614b05b", 0x1d) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000917000)={0x7, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f000074f000)="2f6465762f73672300", 0x8d34, 0x1) syz_open_dev$urandom(&(0x7f00006e3000)="2f6465762f7572616e646f6d00", 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x24, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f66, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x8) r7 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000085b000)=@common="69703667726530000000000000000000") sync() perf_event_open(&(0x7f0000572000)={0x0, 0x78, 0x0, 0x0, 0xff, 0x61a5, 0x0, 0x0, 0x1, 0x2, 0x3ff, 0x3, 0xfffffffffffffffc, 0x8, 0x0, 0x100, 0x6, 0xfff, 0x10000, 0x408, 0x9, 0x8, 0x3, 0x7, 0x4, 0x0, 0x0}, r7, 0x14e4, r6, 0x4) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c4a000)="2f73656c696e75782f636865636b72657170726f7400", 0x62100, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000817000-0x8)={0x0, 0x0, []}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000918000)="6f6f6d5f61646a00") ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000ec9000-0x18)={&(0x7f0000925000/0x10000)=nil, 0xe3ff, 0x0, 0x74, &(0x7f0000af9000/0x3000)=nil, 0x4}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cbd000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000faa000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d22000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a9f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r3}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000784000-0xc)={r3, @loopback=0x7f000001, @rand_addr=0xffffffffffff8000}, 0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000c3a000-0x10)={0x3004, 0x1000, 0x0}) 2017/12/10 00:12:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007da000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xf, 0x1, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3]}, @noop={0x1}, @lsrr={0x83, 0xf, 0x1, [@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x80000001]}]}}, @igmp={0x3f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000070000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ec000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b65000)={{0x3, 0x2}, 0x0, 0x1, 0x1, {0x2b2, 0x4}, 0x9, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getgid() sigaltstack(&(0x7f0000aea000/0x3000)=nil, &(0x7f0000a47000-0x4)=0x0) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000d27000)=0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000352000)={0x2, 0x78, 0x6, 0x300000000, 0x84, 0x0, 0x0, 0x9, 0x0, 0xd, 0xcd4, 0x5f1, 0x8330, 0x9, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x6944, 0x0, 0x5, 0xffffffffffff72bf, 0x1, 0x6, 0x2000000000000, 0x14, 0x0}, r2, 0x7, r0, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000038f000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000011d000)={&(0x7f0000b98000-0x8)="2e2f66696c653000", r0}, 0xc) r3 = dup3(r0, r0, 0x80000) getsockname$llc(r3, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008ab000-0x4)=0x10) fstat(r0, &(0x7f0000c87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() prctl$getreaper(0x19, &(0x7f0000a99000-0x4)=0x0) syz_fuse_mount(&(0x7f0000eba000)="2e2f66696c653000", 0x8000, r4, r5, 0x800, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000cff000-0x4)=0x4, 0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000367000)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getpeername$packet(r6, &(0x7f00009ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b67000-0x4)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000044000+0x8ee)={0x1, [0xcbcc]}, &(0x7f0000384000)=0x6) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x80, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b99000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000f6e000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000536000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000334000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00007b1000)={r0, 0x6000000000000, 0xffffffffffffffff, "909348e5bbd26877a3faeeb8bc65d0980b66e9e1c7197aa94c7fd706fe8477dfc95de4fd0cc6e43a1e7ecfe323f2a9f3b893a0cd6df20a153c77daf0"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004e7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000036c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ba5000)={0x99, 0x0, 0x8, 0x3, r2}, 0x10) connect(r0, &(0x7f0000c82000)=@ipx={0x4, 0x400, 0x3ff, "aeff8646bf6d", 0x9, 0x0}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000036000)="2f6465762f7573626d6f6e2300", 0x1000, 0x100) syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) pipe(&(0x7f0000af0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000be2000)={r5, r3, 0xf702, 0x4, &(0x7f0000d94000-0xe7)="c79461e387bc51914b80258c4b6464497a44f6bd3d441883ae636f831df57576d08627b7361f695f9813c90a2caea33f3cc1d741c6e1595de311be2f5706587fc5c942bd80068fc4301d2d6bc4159946e9dbc802d59e4996182c19be1ae853c6336548a2750798425197fd89ae378c4d24fa5979cc3eb582902ad290059fa755c2dc1b93ceaf96d55b962ae58cb3a43961f06b4ea7e7be93d646f92f1fd15ace8bebadc2126bc1464178db9295d0f50684a53875ea511e91f6b65f654a19d63158290909ac2908568d85ad92b639e40bdb7d45e2dfa1fd3373bd37fe8bb99c8051f8f593115e74", 0x8000, 0x0, 0x0, 0x8, 0xe96d, 0x1, 0x5, "7c3854a4fa71ac89bf2b20b0495f5ce9e02a13ac94645380b4159e80e04fe84634a1638dec2d07042c4e12cbcc12a4673c45e7015d4b7309062837ee3b52b002290b379182b2036ea5b58559a501253bf8be073fc0fac6d4ab98317b7f38ac6ee39d828e7c6468c7e790878250e20782acaebad09db6bb145cf0982c158accdd26b11950cd4068b01fc040248ae13229f31b98644ded4ee566c1bf7df7e0037f4ad3bec0c574539526402fa952cadf"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000e36000-0x8c)={r2, @in={{0x2, 0x2, @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]}}, &(0x7f00001e7000)=0x8c) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00005f4000)={0x4b8, 0x1}) 2017/12/10 00:12:16 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000661000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000003d000-0x8)="2e2f66696c653000", 0x4000024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7fff, 0x2, 0x0, 0x1ff, 0x400, 0x5, 0xda, 0x1, 0x8, 0x3e, 0x9, 0x348a}) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f000066d000)="2e2f66696c653000", 0x240401, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000415000)=@nfc={0x27, 0x7, 0x3, 0x6}, 0x10) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x4000)=nil, 0x4000, 0x1000000, 0x9032, r2, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000abd000-0x4)=0x0, &(0x7f0000abd000-0x56)="95e9d83d31013fad875becf46f9dac5ba74105162b9a917afd9fe409000000000090e87156cd88ae4ca71a3eb69cfaee70979d457cc52cbd3b50e3905c6780452d8492c396e13085d35454e9b58d1d3337f4f6cfa28b") r4 = signalfd4(r3, &(0x7f00001c5000)={0x4007ffffffd}, 0x8, 0x0) read(r4, &(0x7f0000abc000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/12/10 00:12:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000cfc000)=0x1, 0x4) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) timer_create(0x7, &(0x7f0000722000)={0x0, 0x3f, 0x0, @thr={&(0x7f0000b70000)="", &(0x7f000077f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b6000)=0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000227000-0x60)=[{&(0x7f0000694000)="d19a0f7b82f499ae7ade35824e667e280f80f9caecffc247b0c90c128986966c321cd7264e1e80efbefab01425ca61b9cc0fc2dd8664a40299a58c", 0x3b}, {&(0x7f00007f6000-0x1000)="", 0x0}], 0x2, 0x0) creat(&(0x7f0000cc4000-0x8)="2e2f66696c653000", 0xabd172f372a258a7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075a000)="6e65742f7261773600") ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00009a6000)=0x2, 0x1, 0x6) recvfrom$inet(0xffffffffffffffff, &(0x7f0000610000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d, 0x2, 0x0, 0x0) statfs(&(0x7f00009fd000)="2e2f66696c653000", &(0x7f0000803000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f00007f8000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:16 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:16 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000008d000)="2f6465762f7161745f6164665f63746c00", 0xa83f887bf0d0b336, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x100004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) dup2(r1, r2) epoll_wait(r3, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r3, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00009dd000)={0x7, 0x0, [{0x0, 0x0, 0x9}, {0xbbe, 0x0, 0x20}, {0x296, 0x0, 0x3ff}, {0xbff, 0x0, 0x10000}, {0x844, 0x0, 0x3}, {0xbed, 0x0, 0x8001}, {0x9e9, 0x0, 0x3ff}]}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000046e000-0x4)=0xbd4b) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x4, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000252000)=0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000277000-0x38)={&(0x7f0000bd5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000655000)=[{&(0x7f00004f0000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00008de000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000b38000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000d43000)="", 0x0}, {&(0x7f0000cdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f000060b000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x5a5d}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c11000)={r1, @broadcast=0xffffffff, @rand_addr=0x7}, 0xc) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = openat(0xffffffffffffffff, &(0x7f00007dc000-0x8)="2e2f66696c653000", 0x41, 0x1) clock_settime(0x6, &(0x7f0000d0b000)={0x0, 0x989680}) r5 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000a3a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000065e000-0x8c)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000ff0000-0x4)=0x8c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000623000-0x8)=@assoc_value={r6, 0x400000006}, 0x8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00007b4000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000c05000-0x4)=0x0, &(0x7f000005a000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mq_getsetattr(r4, &(0x7f00006bb000)={0x1, 0x3b, 0x100000000, 0x0, 0x100000000, 0x5, 0x1, 0x9}, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000f8a000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000c000)={r5, 0x18, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000331000)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="916469e397c2", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1a078c5f4570"]}) sigaltstack(&(0x7f000045c000/0x4000)=nil, &(0x7f0000132000-0x8)=0x0) setsockopt$sock_int(r5, 0x1, 0x100000000000024, &(0x7f0000049000-0x4)=0x7c, 0x4) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x800, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x1c, 0x2, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/10 00:12:16 executing program 2: perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x98f, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000cf3000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x50, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000210000)={@generic="3b3699111495916b0c23b93e9c40754c", @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800fd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000027000)={0x1, 0x0, 0x1, 0x800000, 0x0}) unshare(0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000ba4000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f0000002000-0x98)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8a, 0x1, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x80, 0x2, 0x0, {0x1b, 0x4, 0xd1, 0x2, 0x4, 0x2, 0x9, 0x20, 0x29, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x3, 0x4, []}, @rr={0x7, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @generic={0x97, 0xd, "f1cb2f5f7fd699f2c706de"}, @cipso={0x86, 0x29, 0xfffffffffffffffd, [{0x7, 0xf, "82c060e457f917a39eda66de26"}, {0x6, 0x4, "2cd9"}, {0x0, 0x10, "ab2a857612f24e67da6987aff831"}]}, @ra={0x94, 0x6, 0x2}, @noop={0x1}, @rr={0x7, 0xf, 0x8001, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x400, @multicast2=0xe0000002]}]}}, "d70f"}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000afa000-0xa4)=[@in6={0xa, 0x3, 0x9bc, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2}], 0x8) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000318000)=0x5, 0x4) r4 = syz_open_dev$sg(&(0x7f0000a69000)="2f6465762f73672300", 0xab20, 0x100ff9) pipe2(&(0x7f0000c4f000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009c9000)={0x0, 0x4, 0xfffffffffffffcb4, 0x40, 0x10080000002, 0x1}, &(0x7f0000a90000)=0x14) openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)="2f6465762f6b766d00", 0x40800, 0x0) eventfd2(0x20000000000, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000d5c000)={r1, 0x80000000000000, 0x100000100000006, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r1, &(0x7f00008d3000-0x8)=0x6f8, 0x8) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000de0000-0xd8)=@pic={0xa78b, 0xfc, 0x6, 0x68, 0xfff, 0x1, 0x7, 0xffffffff80000001, 0x9, 0x2, 0x7f, 0x8000007fff, 0xf66, 0x5c4a, 0x0, 0x10001}) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000968000/0x18000)=nil, &(0x7f0000953000)=[@textreal={0x8, &(0x7f0000042000-0x34)="13fd66b8660000000f23d00f21f86635200000050f23f80f06f20f300f381d4846660f01c8660f634100f40f01bb8900f3260f06", 0x34}], 0x1, 0x4, &(0x7f000057a000)=[@dstype0={0x6, 0x6}], 0x1) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x7f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffe, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a45000-0x10)={0x8, &(0x7f0000355000)=[{0x5, 0x7ffffffeffe, 0x57b8f29a, 0x691}, {0x8, 0x6, 0x401, 0x1}, {0x83, 0x60, 0x4, 0x801000}, {0x6, 0x1, 0xffffffffffffffff, 0x4}, {0xffffffffffffbffc, 0x806, 0x0, 0x702}, {0x3f, 0x845f, 0x7, 0x1f}, {0x100000001, 0x20400, 0x9, 0x8}, {0x40, 0x3f, 0x1, 0x6b}]}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000071000-0x8)={0x0, 0x0}) epoll_create(0xb) r4 = socket(0xa, 0x3, 0x40) stat(&(0x7f00008d1000)="2e2f66696c653000", &(0x7f000096a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x3, r3, 0x0, r5, 0x9, 0x3, 0x0}) setsockopt(r4, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) clock_gettime(0x5, &(0x7f0000d16000+0x18e)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000168000)={0x0, 0x0}) clock_settime(0xffffbffffffffff2, &(0x7f000030c000-0x10)={r1, r2}) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000422000)="2f6465762f76637300", 0x101000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00005a2000)=0x0) listxattr(&(0x7f0000a6c000-0x8)="2e2f66696c653000", &(0x7f0000b1b000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009c7000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ed9000-0x8)={0x0, 0x1b673b0b}, &(0x7f0000983000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000020e000-0x18)={r1, 0x3, 0x30, 0x8000020, 0x2000400}, &(0x7f0000d69000-0x4)=0x18) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000094000)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f0000001000-0x5)={0x20071026, r2}, &(0x7f0000001000)={0xf63, 0x800, 0x4, 0x9, 0x20081, 0x2}) r3 = syz_open_dev$vcsn(&(0x7f00006b1000)="2f6465762f7663732300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005a9000)={0x0, 0xc8, "0b314b68de8056929cfded0cc5afbebe066d2ec68180a7d0106c95b5d17fc58e850449a461ab1403eb7dbed78465fd7d585043248e831f225c91b8c31e7cda4af9a2e6cdec9658826ace4e0f106e63cbc278143022895bbc163424bad0cf04da4614d51dd1abee4ea4d149321f0874d576c629a58bbf6b1654c18cf351a9ec5b5c6276a078d98e8a7e526bb40fee94e0ff46cf0efa09da4839fa3a7c750c9566feef23672bd10a789264823306f5e58204f3b1f8e460e6b520c96b57d5adaae188dc3dfd122780fb"}, &(0x7f000098c000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a75000)={r4, 0x54, &(0x7f00007d5000-0x54)=[@in6={0xa, 0x3, 0x52b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, @in6={0xa, 0x3, 0x2a8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000f1a000-0x4)=0xc) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x242, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x8, 0xfffffffffffffffe, 0x10}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000000)=r6, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c48000-0x4)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f00000d4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000f22000-0x4)=0x0, &(0x7f0000001000)=0x4) r7 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) lseek(r7, 0x8000000000000004, 0x3) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000f79000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ptrace$setregset(0x4205, 0x0, 0x2, &(0x7f00008bc000-0x8)={&(0x7f0000717000)="849ad59d74df3cf9f6147f57656811136cbec99f2a0b6fa406", 0x19}) recvmsg(r5, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000003000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000003000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000003000+0x9d0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x4000000000002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000000)={r6, 0xd2, "c4a377560cdea00e5b7aab87aafdc97ac8701e0befc5010400009c22c4c05980d755a0298b25e6ef0bbf1e87ecea052f54d39774c17b5e27acf4b5bf83d2ff720fb2ef9df0755b02cbd1aa40c51dcec913a0bb720ea13a44c6bf17435b0f041cd9879f2e1ad2e4f97b12f7697f86e10e243167d65972acc3f9d4f0ee659334d928cde844820d9e221cc26f27036796dc3c4caf660c4b05189ccc4670240b32123ad216b10a15c55b13c97c012c2a144611fcbe10c443cb0263a1445f40f6367308d3ab8fd8f9b4c11357f136f0afdba3b497"}, &(0x7f0000000000)=0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x2, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000ce6000)={0x20007fffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r8, &(0x7f00005c6000)="240000001b000510eb03000000fb010020f60000080002f30100ddfff6000004141617014023be5032d7489c2c703d0da11b0c773a0be06729a3c0b0b66b8efd97", 0x41) getsockname(r5, &(0x7f00009b9000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009af000-0x4)=0x10) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f77000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000091b000)=0x14) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000854000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x1, 0x0) inotify_add_watch(r1, &(0x7f00000a7000)="2e2f66696c653000", 0x1000001) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffdfffffe, 0x10000, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x2, 0xffffffffffffff81, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cd0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006b4000)="2f6465762f76637300", 0x10400, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000061c000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000642000)=0xfffffffeffffffff, 0x800000000008, 0xfffffffffffffffe, &(0x7f000000b000)={r4, 0x0}, &(0x7f0000048000)=0x102000000000, 0x200) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000beb000)={r3, 0x7, 0x5, "6cb578803f6f9a186e0fed9e82643fe7f9a4c1a4b5077d05e169f84858a890d53fe04eab8f34feee35b4bbeda87338ce6a4b44909e3f96e27577a86a995610edf43994b4e715b9c138a4f54fd0ac9d98f58527b89170"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) gettid() gettid() mkdir(&(0x7f000044e000)="2e2f66696c65302f66696c653000", 0x1b6) r5 = open(&(0x7f0000507000-0x6)="2e2f62757300", 0x801, 0x100) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = epoll_create1(0x80000) epoll_wait(r7, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000dbf000)={0x0, 0x0}) add_key(&(0x7f00003f9000)="656e6372797074656400", &(0x7f0000bf8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000156000)="265b87286b6e28c06424e7c58789ffba8cb8fa090a5bdbf859f66d1982f9", 0x1e, 0xfffffffffffffffa) r8 = add_key(&(0x7f00003ee000-0xa)="73797a6b616c6c657200", &(0x7f0000681000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000705000-0x1000)="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", 0x1000, 0xfffffffffffffffa) add_key(&(0x7f0000a8a000-0x8)="79270055c6e6e160", &(0x7f0000fc3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aa9000-0xe8)="98b2f705e1d6949e62c067ddc5fde224a34668f570d9a359939981fa2ba3abec6c6e2021f2f4b53d32a8aa221ef5332e0174c54a4c62d15a743a03eafa0193d3794ed37b3f3a6126775880783bda4b66410263c599b70fb4b162eb13691514bc3564ba1ebf0969984a3f8286b922421b9f11d804222efb08cde6d2ba7b3f325c7dabff0d4eb313991b58e01da109a5f664beb8a2c5772949af28ce18fddce65c6380ba69b5e367f752076ab377dab5a37da33a6a630bce7bd70682a8ffbef27f827f57a60c1d5f1aa42e143abf11474202e65c4cc3e4e317488dcf94e42d1d34683c445ddd0d740c", 0xe8, r8) 2017/12/10 00:12:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000146000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024c000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e7000-0x4)=0x0) ptrace$getregs(0xc, r1, 0x1, &(0x7f000024a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df3000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000c7c000)=[@in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000e4b000-0x10)={0xffffffffffff7e3d, 0x0, 0x5000, 0x1000, 0xd5, 0x7f, 0x1, 0x9, 0x9, 0x2f7bb085}) r3 = getpgrp(0xffffffffffffffff) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x80800) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000015000-0x18)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) getrusage(0x0, &(0x7f000030a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() process_vm_readv(r6, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0x1000)="", 0x0}, {&(0x7f0000fcb000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x3, &(0x7f0000fcb000-0x60)=[{&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00001c3000)="00000000000000000000000000000000", 0x10}, {&(0x7f00003b4000)="00000000000000000000000000000000000000", 0x13}], 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x7) mknod(&(0x7f0000884000-0x8)="2e2f66696c653000", 0x8140, 0xffffee) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) lstat(&(0x7f0000113000-0x8)="2e2f66696c653000", &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0xdb, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xfffffffffffeffff, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000def000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000019b000)="2f6465762f6e65742f74756e00", 0x0, 0x80) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000298000)="2f6465762f73657175656e63657200", 0x40000, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000161000-0x2)=0x8, &(0x7f0000551000)=0x2) r5 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c15000)={0x0, 0x2, 0x0}, &(0x7f000000c000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000bf000-0x10)={r6, 0x3ff, 0x3, 0xfffffffffffff52e}, &(0x7f0000c08000)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000000000000000ffffffde", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fcntl$dupfd(r5, 0x406, r5) write$tun(r5, &(0x7f0000342000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x1018, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x7, 0x0, 0x6, 0x2000000008, 0x4, 0x0, 0xffffffffffffffff, {[@nop={0x1}]}}, {"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"}}}}}, 0x104a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bab000-0x4)=0x2000000003ff, 0x4) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r8, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000177000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 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]}, [0x5, 0x0, 0x4, 0x0, 0x3, 0x1f, 0x7f, 0x3, 0x1, 0x3ff, 0x7, 0xfe4da4c, 0xaf0, 0x1b, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000eb2000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000a50000-0x10)="677265300000000000000000ffffffde") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00001a7000-0x1c)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x996d}], 0x1c) 2017/12/10 00:12:16 executing program 2: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x100032, r1, 0xfffffffffffffffe) socketpair$inet(0x2, 0x1, 0x40000000004568, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000-0xa)="2f6465762f70746d7800", 0x1, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x803, 0x7) r5 = syz_open_dev$mouse(&(0x7f0000db7000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x60000) sendmmsg$nfc_llcp(r4, &(0x7f0000237000)=[{&(0x7f000088f000-0x60)={0xa, 0x0, 0x4, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c007846f83c7baa707bef6850ccdb39c111743913f1b760121acf03", 0x0}, 0x58, &(0x7f0000bc8000)=[], 0x0, &(0x7f0000634000-0x10)={0xc, 0x100000000000029, 0xb, ""}, 0xc, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000b7e000-0x4)=0x5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000044f000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f00008a3000)={0x1, 0x200}) perf_event_open(&(0x7f000026c000)={0x4000000002, 0x78, 0x215, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x40004, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000cd000)={0x6, 0xfffffffffffffffc, 0x9, 0x5918}) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x8a, 0x5103, 0x8, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000a92000)={0x1, 0x0, [0x4f, 0x4, 0x9, 0x672, 0x10000, 0x100000000, 0xf2, 0x80000001]}) ioctl$PERF_EVENT_IOC_ID(r6, 0x80042407, &(0x7f0000365000-0x8)=0x0) ioctl$KVM_SET_VCPU_EVENTS(r9, 0x4040aea0, &(0x7f0000818000)={0xfffffffffffffffa, 0x10e, 0x9, 0x0, 0x8634, 0x8593, 0x3, 0x3f, 0xf75, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffeff, 0xd, 0x401, 0x9, 0x9, 0xfffffffffffffff8}) ioctl$KVM_RUN(r9, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x140400a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) r1 = accept4(r0, &(0x7f0000b6f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007b7000)=0x10, 0x800) accept4$ax25(r1, 0x0, &(0x7f000053f000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000adc000-0x4)=@int=0x0, &(0x7f00000df000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000661000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2}, &(0x7f0000fae000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb5000-0x8)={r2, 0x9}, &(0x7f0000f95000-0x4)=0x8) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e30000)="2f6465762f7573626d6f6e2300", 0x5, 0x100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xcffc) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004c9000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xa8, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001000)={r2, &(0x7f0000001000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000089e000+0x71e)={@random="dbcd2b9070cc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x10000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x1, 0x6, 0x0, @empty=0x0, @empty=0x0, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x6, ""}}}}}, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000930000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000277000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000d2f000-0x8)={r4, 0x2}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000811000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) mq_timedsend(r5, &(0x7f0000822000)="c692229bddf35e771f68816410605c3187ddfc4b886e", 0x16, 0x200, &(0x7f0000a2d000)={0x0, 0x1c9c380}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000468000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$TCFLSH(r6, 0x540b, 0x7fff) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000011d000)="2f6465762f6175746f667300", 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d37000)={0x0, @in={{0x2, 0x1, @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]}, 0x400, 0x80000000, 0x7, 0x2, 0x1}, &(0x7f0000c08000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004fd000-0x4)=@assoc_id=r1, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = inotify_add_watch(r0, &(0x7f0000763000-0x8)="2e2f66696c653000", 0x100) inotify_rm_watch(r0, r4) 2017/12/10 00:12:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f000014f000)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000145000-0x1c)={&(0x7f0000ace000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000419000-0x10)=[{&(0x7f0000be7000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000ae5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0x2, &(0x7f00004ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x8}, 0x2041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008c000-0x78)={0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000924000+0xfd9)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$tun(&(0x7f0000d20000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) r2 = socket$inet(0x2, 0x6, 0x80000000) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000039000)=0x7a, 0x4) r3 = socket(0x2, 0x2000000003, 0x4000000000002) setsockopt(r1, 0xbb, 0x5, &(0x7f0000e0d000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000073000)={0x0, 0x3}, &(0x7f0000905000)=0x8) setsockopt(r3, 0x0, 0xc8, &(0x7f0000c91000-0x4)="f6ff0633", 0x4) write(r1, &(0x7f0000e82000-0x23)="230000003100056d00070000000051010000000000001100df0500101d02000ae523c7", 0x23) r4 = socket$inet6(0xa, 0x3, 0x5) bind$inet6(r4, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d31000)="870baaa4f08dd7fe48bd5248e0655b3c6f79c18e27ee60513759399c99", 0x1d, 0x2000000e, &(0x7f0000dc4000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000007}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000066e000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000103000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) r6 = syz_open_dev$usbmon(&(0x7f00004b5000)="2f6465762f7573626d6f6e2300", 0xe, 0x200280) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000f94000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c69000)="2e2f66696c653000", 0x22) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000038c000)=0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) pipe2(&(0x7f0000f62000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005c4000)={0x0, 0xf87d, 0xe7, 0x8, 0x0, 0xfff}, &(0x7f0000cd9000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000073b000)={r3, 0x4}, 0x6) syz_open_dev$vcsn(&(0x7f00005ac000)="2f6465762f7663732300", 0x1, 0x40) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r4 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x2, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000088c000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee9000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000201000-0x14)={{0x438, 0x4, 0xc8, 0xffffffff, 0x8001, 0x200000000004}, 0x5, 0x9, 0xa}) pipe2(&(0x7f0000d24000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$getownex(r1, 0x10, &(0x7f00005ca000)={0x0, 0x0}) 2017/12/10 00:12:16 executing program 4: modify_ldt$read(0x0, &(0x7f0000b65000)="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f24000-0x5)="2f6465762f72666b696c6c00", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000071000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000281000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005b1000)={r1, @in6={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ad7000)=0x4, 0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000ff5000)={[0x1000, 0x2004, 0x1, 0x2000], 0x5, 0x80, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00005db000)=0x0, &(0x7f00000a0000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f38000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000b16000)=0x0) munlock(&(0x7f0000582000/0x1000)=nil, 0x1000) r3 = socket(0x10, 0x2, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000cf9000)=0x0) write(r3, &(0x7f0000b24000)="240000001d0001000000000802000004023900f21000010006070100f7ff7f0001ffc40dcf089b", 0x27) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000ffe000)={0x4d, 0x5, 0x86, 0x8, 0xffff, 0x80}) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000655000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd2000)=@assoc_id=0x0, &(0x7f0000767000)=0x4) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f000001e000)={0x60000010, 0x0}) clone(0x8000000, &(0x7f0000dd4000)="f85e1ae8fa812adf452b8ea57e136826906e1c12ac2710ec1128963f6e3307acdd42ca850c10a3846727534f", &(0x7f0000cd9000)=0x0, &(0x7f0000d0c000-0x4)=0x0, &(0x7f0000cf0000-0x62)="c855f92c300a92fcb485e4f63d0b05b8c7f766221f8c5ad2514bd59aba50b863601a792fef4a4c88f51502b89be485860962ae677d17df4d5f3781d2baa2f55c35d3b7981649d2b9d8fc74fbbb92ee81c52bf21ef59da1538b46adc5b3cd0f48fe01") pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003e4000)={0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000361000-0x10)={r4, 0xba, 0xa4df, 0xec}, &(0x7f000073a000-0x4)=0x10) keyctl$get_persistent(0x16, 0x0, 0x0) lstat(&(0x7f0000887000)="2e2f66696c653000", &(0x7f0000232000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock2(&(0x7f0000ef5000/0x4000)=nil, 0x4000, 0x0) 2017/12/10 00:12:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000009000-0x8)="2e2f66696c653000", 0x20000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c99000-0xc)="2f6465762f6175746f667300", 0x105080, 0x0) connect$bt_l2cap(r1, &(0x7f000003d000-0xe)={0x1f, 0x7ff, {0x10001, 0x8000, 0x101, 0x200, 0x7, 0x3}, 0x0, 0x6}, 0xe) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000952000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x26, 0x0, 0x80000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f57000)="2f6465762f72666b696c6c00", 0x8000, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2017/12/10 00:12:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) epoll_pwait(r2, &(0x7f0000bb3000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f0000cbb000)={0x6990}, 0x8) 2017/12/10 00:12:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000221000-0xa)="2f6465762f6375736500", 0x8000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000952000-0x18)={r1, &(0x7f0000ffc000)="e5f98e86d6e5abedae3f5ae1d0cf0f2ac53be3d0c35131349c58eefe1ca1304f3f3a5b6143276656aea7bbd8d6c0bc6e67d6b32788bdca8d483fd5fa9e3b7a3b3609daccbd2d65b055b606f2505aed92830cd6b616d16d8615bf0688876eb5d6ad25b01ca9ca8988c0258c99533ab4fbc5637350e42bd64dbf82d87d5bc5311489fbcce7cbc5f59ab58d69fc9cbd773b9c127c90b0ecdf8ba8", &(0x7f0000cdf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0xffff, 0x7) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x200000dc, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x7d, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0xf000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000065000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000910000)={0x3, 0x2, 0x9, 0x2, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$ipx(r3, &(0x7f0000fd2000-0x10)={0x4, 0x7fff, 0x0, "4874f59df1ef", 0x3f, 0x0}, 0x10) r4 = epoll_create1(0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d12000-0xc)={0x80000003, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00003b2000-0xc)={0xffffffff80000011, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000085f000-0xc)={0x40000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00007af000)={0x20000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00004b4000-0xc)={0x10000002, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000fca000+0xfea)={0x80000004, 0x0}) epoll_pwait(r6, &(0x7f00003ed000-0xc)=[{0x0, 0x0}], 0x1, 0x7, &(0x7f0000ec2000-0x8)={0xffffffffffffffff}, 0x8) fstatfs(r0, &(0x7f000019a000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x8000000000000, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x8000, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)="2f6465762f7573626d6f6e2300", 0x2000000000040, 0x47) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00004df000-0x9)="e72b76a5eb881d0f36", 0x9) 2017/12/10 00:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$getflags(r0, 0x40b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000057d000)={0x6, r0, 0x1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000931000-0x4)=0x20, 0x4) r2 = gettid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000011e000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4}, &(0x7f00000b2000)=0x98) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f00002cf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="08e200107543", [], {{0x800, @x25={0x1, 0x1ff, 0x0, "9df4419311811e002e202ad3bd5ec2c8188f7992cc756f0109c72ccac8a237c4d245aef1e299e8e64261820d3d7540e3d6ec7f763cb7db0827f112b5939e11816410a2e49b12527a53bf727f066db2406ece22146c55af8cafa3ffc8db33a46249fe8a11735bc6f39677f837dd22434e48410ff7fee7b144318c99c62d1762c9556a9a1a1857979d4bd69ec0ad615d9287f3c4144c9a22c2bf968c40da66b963ed7dcf1a7f3b85257c20dd66740855b02923ebdf87862658c5dd866dd9a9b1fbe94300304d42dd771ead39e01308e118a74f5b25628c9cee886398256a4be00c993b78d79f9b1408553dea3faeeab4d8fdbe705d785299bb5a83bf4424bb1e0ac80fe4529f90504a01c529335bc4844d8d35e6940fc76486190669babddeb7ae996aecbf6cc3803ba610b8f30049d910f36b1c68b6168bd69f66f12d4de7a3b1ea68c70d93d1db6798eab910a1da059c61e89f0e8a30fc5194e7d23f0847a9e84ad59914b49e3b526f4c415532f8fdcc417f46a85c7b48b1fda31df14a4353f5e8c8587ffa084d11bcc7e65cc24d2eb7d2a65348107e432949171b77bd439bf84a4e2215a4e199246dad0a2864030db8ba5a8bb67b1c643ace1ce43472045acda6482c87d7893772a613d3310848aede47a25a5b0333dcad87054bcbb9515a8b2c30f854a4da7b49cf8a5eed3e1db85a60d25e1e7c6b336ba623ac8336ac424ab5979d05285b6cadb7d27c212da310293dd197b0342991d28680e43bf24ddbae449b8a8fc40895ee943bf42a1ec57ef011facc72b0c54aec7fdf11966f99c4d8eb2eef9e64879c7a2fd6b480b09e494f0f6b0ed5934e8dcd995f34a3ef8cf8a290a37cb08fa8312b72bfbb8f9dca10c178c4676689239f44199c170af769bccf12f071284245628b1380b05a678b2629e2673e9536d6117402ce7d79fad4ce92c8758bee5a62f896e8bc9621e46f840ac76c628f6b546d48c86d76e55b086557b6456cff124110fab2c753c156b552a30eb5402b6e89ce68fe40d900496a120449e2bd72b39ad1288425c5f92d16e4e27ff04545efc69d3ae05ccb3853f780a5d830eddd5a0190b08b848a218b8c5c6b6ea177258b4eb3328a3e3f55cadf9ffa6c3e02e5f211a1af7fc061f843d36682fd9fc1ed1c61f71d522d615e75fed2182c8ad16c0ec4ce9f2a6a1ebf802372c1975b8b68f0fd42f6feef1bd83bcfa9125ff3bdae66e4988f93c3928f6873d986d877388b77f32e4a31db79786e5578a92b6483d429095f4655d2901753d07ab03b2e58273fcd1b02f104adfd420b3d1192aa74d266113da95fbbdf1e53ff70307b6783151f57b48c7ebbfc9f698d57cedf6080172da6a6dd950ac2a9de59d5a7d7fdedc87a5bf30d9dd0b89e04a9ab3b6b67343a34bc9a8a30e49d9c4d7722e4ab9c2acdf0f6c31b40a09d823cc90f2e30a205ea2689eb0be8ea852f3b61af3b0063e769fabe3c5fcd6fb8fc25e55902b39a294eafc2c05a455e70489e79bde79dc7990518cfbe29b4cb8c1a4a9e5f92b2f6f465c897abc6a8b01a9f7b2e5933eb8aa94dd7412f75c3d6ed546bc26e28593460b3c45daafac87b10487c4cf8e7e4f6a4f2d8f7b61f0f78fe84dd43221e226206fd940de2c3862605973eed468aa3f8d6349a73f6de256668ffb118a965de2acdbcaedb484bd9a6855e9c8c5b4d7ca0800821f3dfd709935fceaa4ca201d3f71713be5082264b394a9a6a794fcf9247c60a3acdebc079ac14ba139b29e89748262f0ddde6068d4e2b202a2bd38ea2a9fd6a1045309d59ae5d97701c09ea5a368b8430e98cacd7d6c281f2c0d3d69b9331703f94d2b4795fd0e038a1b866806c62f9aa0ab8ee2621300fb2788868b8f3c598d77d2bbe9b1f5eb9b3b07d07c95a3a4c9fe9f8434e7ac4ba312e80df82f83ce42c66d28b2373e86e96fcd43163d868034f68f2baf94df878e0c82edcc9d05aec01788f353908d1da281c466425e6dc960379a735e07070425843c520bde350235e8b2a34f1e7847b95110672157564e4f8681320484426e92323da40c06a93bebaf1d1463af47ec02d459eba403a4fe6ecba82729b9b23c74284d27a780b838e06ec9ab401c4b2b9efe3227b34161bf0149913409209c3688b8d4b6417ef6f65fc28dfd80b3b4c6d2b673c6538167b637c4eef8f5939cdb197e14c8451de4baadbe5750a68d3762b0f498fb3371baa5f17e67167be3c08ae3a0e4890636d34dd559e1756bfdfbf35b95db3f4d0ec2efa5472085ca338bbac30d59528a3f4282b42630438e3ecfc0184405db18288e2626e1771bb75a8a324cf4638d5954b4162c18bc8bf2ab2491e5e3acbe177f21f09aec2d2d593a9516f53e603e32cbfebf466c2a25c006d8bbbe0b8d57816b24818ba0a52d3e40c86ffaaee44f1fdbec23c2627ddd6f7369992ac914c3375211e571c65eb9ac24a3dfb0c252c82b1e42c27dea2d992ea9920000b65a2f5dd7f09179ce9b020da075bf1a6366dc6740a4ab5640a7739a7fb09758034f32a8ee4ac1d404474b87e9099e8fa86b4b806b81e9c575b26f923b90778fd39e2207c69f109fb5e0bc144b26de0a45e1921fafe26e42c02a6ea14d3f61c4a63f6dfd88a9c42ba3ba5a5a5eaffe9608ceb559dcd573f408510610b01d02cc93ac0ef5e2f795814cf10dc0fa56deec25717f844b3f921f640cceb1a4689dbc588acb841f744ec6c7a7aeee05bc1fc96e7a383d53d8bf786da816ef5f2630420d1edcd3e660b8bde5e05f1d6c528bcea619858705296757e8d957546cd7a1cfc7f1fa8c965c112a518e2d723efaf7a5bda6e1504cf0d20cfac9a24a293256517538a52698d7b30a085d7ba025bdb7943d08560d92da268a2c71ea2085e82f102aca9833bd8ef421e772bc07dcee52c995a75b49422a3660f128baeadfd51c62d9941f5f3559f0a56dacec19546814afcd0b45b2cfff8f8f696120d86f66c5dc3c7da4d3815ee3a7e3f4339f4d83c81aa95c70dcf47ef996b9a13b0e0f1582b519cf1246c1931d38e2f15699ad8b2670e16bf12ceaada553d89da78b085d07d38510b4f14ee12100768a88b2723f5c3ea0e18102676d59a8a84d139cea0907b594adb736f0337df6a8e3724a6b19e94dab5f991c266914eefe397e8ddd3c6acfc47121ae052b5048cf0480b1ee9f24a633454b4f30bc8839d6ed80c896d0d0db526bce60823d8bce2a2812ecef403794c1a36b6115482e2f243e2d8278d16bc3218489c1321455d72f49a03ae8e5e2ddf479da641fe15156afb4d23f7176092bee58eebd5b279bfccfaac4df8eaf85eec5a1bf3da207d7dad306cb85ab6468caf9fc591da351694e2a7b6ec15e2e81294318e4e5882cb5245f678ea35fd4dbdb69dc056f27c6530dedf5392417ad952b20655f8dc8bb6882eb4293823a250b0a1f0363b7bbfb4d5b3494b1e2b1d6575dc5273054d3ad33e13ae53bd5f1d3f3f27e0edf19ac3b990d5302a7624ce8af10745a07941c64377657af0422677dd68ce9aa558c03bbfa51dffc0a68d4bc28904133f57cdda74ac4559db6352a7c5b7d310ed96ac38f735fd185cb9674b69a4f558a99123941b5f966311762031f8234a39e8741d1de06141f734b89d5049011eca71b8eea996c4ea086ae0d029ab5aacffef670c0310bb2e4cd27112a691bc6c2dfb92bae2d2496b661f4fe11e500fb176ad858155501d0384eb6f14362f895c35009ebf7c9db95b004abf4a98d3eabf3db4ca2747c5e9ca71b7f6b81a2ae6172b52557896e37443698d008f924007ebf3fb494d7c960c62fd76be7ea4ed4c80554c633b73b8ab6bc657d115977b293db69fab1a3c75517e56e747959b9fe9d5eeeebd388a5c242ae9e00a687cf9dc8ef96a0d92729ad1a77ae48a1ad8deeb7e8dac73039b91fd2ff778702b5ec8fada0f625446e0ea7b14ede50286476bafc5ec20130d82d282b9cf512b5af8c6c3efd0cc19955a7385eecd88b827bfc5d2d844cbaadbae6bcf45d8df128b64fc464831e4510ba4ae23b4331488cac2740e8f00b4e272d486ae2907595cde20b446e2281304b6939fb5eced94ee43e4979c2ae82dbed904384261e55c13fc2bf362a2a5d113c005d910aef503f94da9c5b3315de4f6c83c5d2fe51794ae0e19ace9cca5162708f255af6fefb786eb87f12d6207e7d569cafa433dceb6d174c4309dec46e7269852079a5322b26cb3fdaa0f5acb05f82ee68fba48f7411d45e35955879545e1399ebb3b047e7b228541cface2e4f1469848fac986d0b2072d6a887fdcb4c92733b87044477a15a38e91d4a54c4e14b08e191ffd2a68ab441fc5869390b3debbd6c612a7b2e44676f9e4eacd098f490ee0d9d2d800de0fae2f0527946d7e9d8ce69a5388cf057e6d5e4eed005a8888b22c7f50f47d909766308f7a481e7c97611a690a84c686c0c1a747c5aa9f8cba3698d1f33519fd64b51f3c07e2d6135d4adbb9657939969efa63462c112c135ebfbd57cac41818d6d322f80371b321c4f0f9d9f88b7bb888a6559fd61916c738d10adb3cc1158f3f98a43b97a2a30f8c682bb9e8fdc8293dca07a44e8dd2ece5a7a3360b639a9de1fd0487e86a4d0f952c3ff3cf592bffeef93870ca7080d9ebbd771d12fea4917f0ab5c649bb9fdd2d3fc32f555dc6fd8e30ab1ab709d52818059beb63dc0a9e4b2b3a0aba115becf92fec046b9e5412af40e0beaf5b817f71164633eb3d9193efaef2f3c078c7739ddc807aab7952e4692a870df1a52219f1a027779783804775aacb2748c710bcdcce9317fb65e262921dad9c3f40353f8fa4e3ececc45318b11aba6e0ab47a6ca64f910b57e103a1b68c74e50ee026a2bd38f84689aa5119a82a5e5f8d754211656a646b7b7ef82ca1a09697079272680337c57f872192d41467c70ae6b8422acbee65a99029aeaa7d837c3cd8c28ad1cd666c63fc49e3253c3af6fb06f132a300a6ac7d46ba589d962ea6c93a1ac732055e699d22b471bfadfc13e45996169700f3b0cdcc82ee5c186a92a6f3abc286b39609bd73932b7cce02f5dcb7a44fbd4fb057a286b7febd0bff28e51a15dd61e428157cbfb395952ff524391436f1c761abb5016eefbb0cb574f0c29fa25cb8ba35247b43314a05ec9694108dce5aeb41245998bbdefd96ea043ba0cc9516246d6be8b31526cd8da7b2e3332fd0f313fb656af6949ea8998eabffa43c1344c47a862963e458bf1350e5919b797b5ec32ea3d34ccf58b0d08606784b60e7fdcbc391eab55ff90e8f93d13011e0260f09c91ea1d0044ea75396bcae8db48645fc6063c058dfa926125f9dbf841eafd5e81ba920d1dd35df811f9f81220c32059163bdfe77415ed22e71b927aa3bed3b8c22ff3761289e6cfa66039be9fe705e4f690bceec8ee2112df4bda6294897bb4fefde50f2ba3bbc6947d6a644698a903565f2e663052054e0bb0f86114f6725738d241be4d5eab3838f6766eeaa940fdc84d8c8c7ff13813b166a3a397d3f8089f77d6579d8092fd83697b14c1963f772f1dc10bd74c67d49c1250ef6b1288210535a6f545169387dcd8771928fb14f642a4199563325329748819ec01c0386e1a0fb01d4dd373c283dd8f383419b954f64551a6bd0509f267a522dc11370a4d99a56a8e51a415ba1ac406e6f5115669eadad0b8d945767596e502bb9422ef2eb4cf26f1839e24bdd9ed483ce644551932014f0a97c2f4e88ab7eff0e974f436bfbc7297af53a8b74cf07512e3dad553fc3e87fbf83bb7381612e0d82a2409a2a3dce"}}}}, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000719000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000156000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f000097e000-0x8)=0x30) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f15000-0x8)={0x0, 0x1c6}, &(0x7f0000f07000-0x4)=0x8) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000313000-0x8)={0xe, 0x10, 0x3c, 0x80000, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000de8000-0x108)={r7, @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]}, [0x8e1a, 0x1, 0x163f, 0x1, 0x7, 0xffffffff, 0x3fee, 0x8c0, 0x4, 0x7, 0xac3, 0x7132, 0x99, 0x10000, 0x2]}, &(0x7f00001fe000)=0x108) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r9, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000b7b000)=[], 0x0, &(0x7f0000011000-0x248)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f0000017000)=0x9, 0x4) sendmsg(r9, &(0x7f0000c2b000-0x38)={&(0x7f00009f0000)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f00000e5000)=[{&(0x7f0000342000)="000000000000000900", 0x9}], 0x1, &(0x7f0000ba9000)=[{0x18, 0x19f, 0x9, "aefffffffffffffff7"}, {0xbc, 0x109, 0x8a9, "7bd803d238895c985239f3137666297a42ee854f7785fc761dc339e2ae62c1483d0612e8a26847b0077e6855ecab2ae6c3317d7ed744810c83fd288228f14439cd89a2736bf501b2f80e9221028b26bd2c73ceb956a3420066a30a75301809d254fdf8b96e6e23eeb5eac6ae92c4748349aa5c78bbb68c3adc4bd341598320eb9f2207d34a88d99960b28004f67f0ebf1f94540f02536113d43da6f72376b97dfb6355d519f20379e55cdb6d5f"}, {0x80, 0x10e, 0x586, "27ba4d88a118bb73210d3b8be58b05204fd3825934d4781c066094c888305c5bc01bb9494a8dc563f3517f2cd7a19f73300b7db118ce58435e0ba12aa07500eb5ee900e80cac599e5735598e4d9821f7f051b054f47a53ba94fe52a5bd8e3563d3c776aef08cffb7c17436cc06590425954cee96"}, {0xe0, 0xf, 0x73, "d1e8a23b7620b6496c98d24fceaeef546d9f4d6ea5482eccdfb77ba580df4e412ff94cb7426321df19db91c2de5dc187266b3aed71c48727c92b16efad8e5687485080378a60b031541997893927c677eafb18d05e551007be589bb1459fee2708707f422511b0dbd17cfa7bc5efdea42d04d76be4d07393ba07576229824a8ef31c6aced662052cfd4aa73e643a7103b42e97ac3df7d2ff060ecc149d10f9b1ed62691a6b78af5b77e35c683b3289a92365a56185b250a60fb1528a819d7e1887bb5aef3947093aec96b5a5c3bb5fe1ceeb"}], 0x234, 0x84}, 0x20040004) sendto$unix(r3, &(0x7f0000e84000)="11a82784e93bd2aee426210df1d8a1989c40906098ac5e5a23ba9a515bb42c4934753b6603fb731244c4deaba545e3bbd04f120a470aa3a8dfa2ae98cfb9f92500279af4d722e6232a9370fde7da740bd7829455be1acd3f5b78e75852562cf859dba1499e3dfbc912b30964a52477c8c6b0a73f447a4a8e989d3fa08d10dc108b4012db016a6c97e53f91493372c3aec8303c21df6a6f1ca7888e0644ae2bfb298fb69daba6037eb0119c8d15ca4d05462ab92dd480294a10e8c3da137849e24d9b524878bdaa026d604465cb2d8718251c8970be8dec5ac50944e67d77bf399868d34720f853000000000000009a5ee2", 0xf1, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$unix(r8, &(0x7f0000013000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4000010062, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00006f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3e000)=0x14) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006d5000)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000629000)=@random={"757365722e00", "00"}, &(0x7f0000558000-0x5)="6264657600", 0x5, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000af000-0x4)=0xe2, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00003bf000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ed000)=0xaa) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) [ 228.141720] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 00:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b24000-0x9)="2f6465762f72746300", 0x14b080, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000434000-0x4)=0x7) r1 = 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, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b49000)="2f6465762f72746300", 0x10000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x25) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a80000)={0x4, r1, 0x1}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000433000)={0xaa, 0x2, 0x0}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r4 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r5 = memfd_create(&(0x7f0000eab000-0x13)="7b23296d696d655f747970657d6e6f64657600", 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a61000-0x10)={0x0, 0xfffffffffffffffd, 0x7, 0xaa14}, &(0x7f00006bc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000c46000-0x20)={0x1000, 0x6, 0xc, 0x6, 0x9, 0x3, 0x7, 0x3, r6}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) getresuid(&(0x7f00004d0000-0x4)=0x0, &(0x7f0000722000)=0x0, &(0x7f0000df0000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000579000)="e43273df446158504849d935999689797d33fee4b5abc98872f68ef44c7e67a0e3fec60b7911ba1e0e074136a2359793777e9ec1f3de527d6698c6b4f7b896fcca7d8b536f8cf055a5b8d9ae3c3e1f04b15e50be414970b8e267ab3cf4eb80a24dc1b72169e0a73171599dd7a147a4181fe5971033a2937be469851393b73925bee2639df02133e4a7efa9b791fa6fa2f9a3ba8b53d5bc4a973672971671d17017fdec73501accf821e489e83fb7c8ea4eeb4da3113a7b7255c236e829190406aa3fa5b32687f1b618552822e711f1e2e48ca0330ef7e8ceb28e92cc65bb327aa315cb6add83396670a184c30565f513466fe7c720") fcntl$setlease(r5, 0x400, 0x1) 2017/12/10 00:12:17 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) execve(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f00009b5000)=[&(0x7f0000377000-0x1)="00"], &(0x7f000011f000-0x8)=[&(0x7f00006f8000)="00", &(0x7f0000230000-0x8)="216d643573756d00"]) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000f64000-0x4)=0x20) [ 228.208114] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x20000000080c, &(0x7f00001b0000-0xab)="", &(0x7f0000f98000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000027e000-0x4)=0x0, &(0x7f0000a97000)=0x4) [ 228.217603] QAT: Invalid ioctl [ 228.245848] QAT: Invalid ioctl 2017/12/10 00:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000217000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0}, 0x0, 0xffffffffffffffff, 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, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a5c000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000e70000-0x4)=0x7a64d2c9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000d25000-0xc)={0x200a, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x20002, 0x0, 0xfa, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10001, 0x0}, 0x0, 0xfffffffffffffbff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x40000084) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8003, &(0x7f0000b45000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000340000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x800, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f000000a000)="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", 0x1ad) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006c1000)=@assoc_id=0x0, &(0x7f00007b4000-0x1)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002f8000-0x8c)={r3, @in6={{0xa, 0x2, 0x7474, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006b1000-0x8)={0x2, [0x101, 0xffffffffffffff36]}, 0x8) epoll_create1(0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033c000)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3, 0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000)="2f6465762f73657175656e63657200", 0x40, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000099d000-0x90)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) open(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x443, 0x4) 2017/12/10 00:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004a8000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x4, 0x0, 0x0, 0x0, 0x6, 0x28683, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000545000-0xc)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r3, &(0x7f0000d12000)=[{&(0x7f0000963000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f00006ac000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000440000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00001a0000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f00008ae000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f00007c3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00005cb000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000691000)="0000000000000000000000000000", 0xe}, {&(0x7f0000330000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x9, &(0x7f000017d000-0x50)=[{&(0x7f00007ed000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000120000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000fe9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000fb2000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000549000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000f40000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00001ad000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f00003e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f00004e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00002b8000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef7000)=0x0, &(0x7f000040d000-0x4)=0x4) eventfd2(0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000097e000/0x3000)=nil, 0x3000, 0xb) r4 = syz_open_dev$usbmon(&(0x7f0000e81000)="2f6465762f7573626d6f6e2300", 0x3, 0x800) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000e1e000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00004b4000-0x89)="") r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00001d4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f000036d000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x4) recvfrom$unix(r4, &(0x7f0000a90000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, &(0x7f0000e90000+0x747)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000ce1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r7, 0x4008ae93, &(0x7f0000c7e000)=0xffe) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000033000)=0x0) 2017/12/10 00:12:17 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_procfs(0x0, &(0x7f000042f000)="6367726f757000") ioctl$TIOCGPTPEER(r2, 0x5441, 0x7ff) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x8000000) r3 = dup2(r0, r1) epoll_wait(r3, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x808005) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) ioctl$int_out(r0, 0x2, &(0x7f0000394000)=0x0) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004c7000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000775000-0x48)={0x4, 0x0, [{0x85a, 0x0, 0x8}, {0xbfb, 0x0, 0x5}, {0xb77, 0x0, 0x5}, {0x98e, 0x0, 0xa}]}) r0 = dup(0xffffffffffffff9c) getsockname$ax25(r0, &(0x7f0000538000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00005e6000)=0x10) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000092a000)=0x3) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) seccomp(0x1, 0x1, &(0x7f0000701000)={0x8, &(0x7f000062d000)=[{0x100, 0x9, 0x1, 0x7}, {0x7fffffff, 0x2, 0x9, 0x7}, {0x2, 0x100, 0x1, 0x0}, {0x8, 0x200, 0x3, 0x6}, {0x0, 0x9, 0x1ff, 0x9}, {0x7, 0xfff, 0xb82a, 0x81}, {0x3f, 0x2, 0x10001, 0x4}, {0x4, 0x2, 0x5, 0x9}]}) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) listen(r1, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3d000-0x9)="2f6465762f72746300", 0x40, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f00001ca000)={0x9, &(0x7f000093d000)=[{0xc69, 0x5d24, 0x4, 0x100000001}, {0x4f, 0x4, 0x0, 0x6}, {0x400, 0x2, 0xfffffffffffffbff, 0x100}, {0xffffffff, 0x9, 0x2, 0x200}, {0x2, 0x9, 0x3, 0xa0f}, {0x8bd1, 0x1, 0x5, 0x0}, {0x0, 0x725, 0x6, 0x8}, {0x1, 0x0, 0xa2, 0xfffffffffffffff8}, {0x9a9, 0x588d, 0x1ff, 0x100000000}]}) 2017/12/10 00:12:17 executing program 6: utime(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)="617474722f6b657963726561746500") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000004000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000005000-0x8)="2e2f66696c653000") ftruncate(r0, 0xfffffffffffffffe) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000f89000)={0x8, &(0x7f0000f79000)=[{0x7, 0x4, 0x20, 0x7bf}, {0xffffffff, 0x1ed8dcc3, 0x5, 0x7}, {0x7fffffff, 0x2, 0x375d, 0x9}, {0xb621, 0x7fff, 0x917, 0x20}, {0x2, 0xcb71, 0x1236, 0xfffffffffffffff8}, {0x10000, 0x7, 0x9, 0x6}, {0x9, 0xe7e, 0x2, 0x800}, {0x3ff, 0x7, 0xfffffffffffffffb, 0xfffffffffffffff9}]}) r1 = add_key$user(&(0x7f00004c0000)="7573657200", &(0x7f00000c9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ee5000-0xef)="c582502f61074394fcc3298b497093c990f8f2a55977a133b89c42144494cdeec52f4c49078781da15ee9c167eec1db937843ce9f168a98e1e3f4c286385364120b9284af41792250f27a232917c6ebabec9ac15c5ead86e03aa61a844c5dfd5e93817cdd10dce7d96854b1b3c63e4e70f9c904c6e1abcb2a37869b7acd9b424c9a76c8350dc3e6500ed497773ac5eea07fd3f498e78dc012066f072230a8ef38398eeb02bb86f530079401e96ff5236458134023ccb711a966a475adbc784f33e0c5eae0f4fac1b34eaa5797ad47e57e12c1539f868dd2efb49b5d21ff9c3029129ba5ca96f9096cec66f85d90f82", 0xef, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f000051e000-0x7d)="ab29491688877d786b0ce15c02b92938c7d6156dc068cf0a81acd8e4ad25c61951af3eb0d4caf3ac29c60b9ec483eb0ce27790dd45e4f753c2e09184fb8da8b85712a6bef2890233b1a8f06da0783d366d9e44d7e5d3a9d4d9b7ee020dda83cf5fc530aeb912b70208a148c22d127ea567f60c76b5f050e1bdc0dd93d6", 0x7d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000135000)={r0, &(0x7f0000614000)="77006b834de2c68de9dfc5d1b7197dd1080899e5d4167eda1a6d02bf82f21eb140cc3f7add1ce7ee076e0257f18ee6cf30cdd549119ecf6cd435b5404bc756e892ae06d5a8ed3e25f77c6aa491", &(0x7f00005e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000000000000000000000000"}}}) 2017/12/10 00:12:17 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f697076365f726f75746500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7f, 0x4800) setsockopt$inet6_buf(r0, 0x29, 0x8cd, &(0x7f00007a8000)="", 0x0) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000)="2f6465762f6b766d00", 0x800, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x7, 0x4, &(0x7f0000afa000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000080a000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r5, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) socket(0x19, 0x80000, 0x6) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000088000)=0xca9, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0xffffffff7ffffdff]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0x8000000a, 0xc, 0x3, 0xffff, 0xd27, 0x0}, {0xc0000009, 0x3bc389aa, 0x2be6, 0x800, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x6, 0x2, 0x0}, {0x80000001, 0x2, 0x2000000007, 0x1ee4, 0x8, 0x0}, {0xc0000001, 0x10000, 0x10000, 0x8000, 0x2003ff, 0x0}, {0x0, 0x8, 0x1f, 0x9, 0xff, 0x0}, {0x4000080000008, 0x8001, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x0}, {0xc0000005, 0x0, 0x0, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f000028f000-0x18)={0x100000, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10000) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000afe000)={0x20, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00005af000)={0x3, 0x0, [{0xc0010141, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x205}, {0xbdd, 0x0, 0x9}]}) 2017/12/10 00:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000576000)={0x1f, 0x5}) 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000054f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14040) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x4000000800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee2000-0x4)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b48000)=0x0, &(0x7f00003d7000)=0x4) r2 = syz_open_procfs(r1, &(0x7f0000e32000)="73657373696f6e696400") r3 = syz_open_dev$sg(&(0x7f000071f000-0x9)="2f6465762f73672300", 0xffff, 0x400) recvfrom$ax25(r3, &(0x7f0000cef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x110040, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bb9000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8000003ff, 0x4, 0x9, 0xff}, &(0x7f000092a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000053b000-0x10)={0x4, 0x0, 0x7, 0x2, r4}, &(0x7f000082c000)=0x10) connect$inet6(r0, &(0x7f0000ec0000)={0xa, 0x0, 0x8000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getpeername$ax25(r2, &(0x7f0000f08000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004ff000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) splice(r2, 0x0, r0, 0x0, 0xb, 0xa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ed3000)=0xa3210000000000, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) sendfile(r0, r2, &(0x7f0000f7c000-0x8)=0x0, 0x100000001) sendmsg(r0, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000fe7000)=[], 0x0, &(0x7f00004e4000-0x10)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$int_out(r0, 0xa4ed3822a5b284c8, &(0x7f0000c71000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000746000)="2f6465762f73657175656e63657200", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c9e000-0x20)={0x2, 0xfff, 0x1, 0x20, 0x1, 0x400, 0x401, 0x3, 0x0}, &(0x7f0000ba9000)=0x20) getresgid(&(0x7f000085c000)=0x0, &(0x7f0000bad000-0x4)=0x0, &(0x7f000084e000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a98000)={0xc5d, 0x7ff, 0x4, 0x1f, 0x7ff, 0x6, 0x9, 0x3, r1}, &(0x7f00000d6000-0x4)=0x20) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000079000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000036f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0xe115, 0x245, 0xfffffffffffffffd}, &(0x7f000022d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000faf000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000e72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fec000-0xb8)={r3, 0x100, 0x0, 0xfffffffffffffe01, 0x2, 0xe05e, 0x3, 0x1, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x84, 0xffffffffffffffff, 0xffffffff}}, &(0x7f000071e000-0x4)=0xb8) r5 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:17 executing program 0: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003be000-0xb)="2f6465762f6c6f6f702300", 0x10000000, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000648000-0x14)={0x0, r0, 0x6, 0x1, 0x0}, 0x14) [ 228.460904] 8021q: VLANs not supported on lo 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f000044d000)=[{{&(0x7f00002b4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fc4000)=[{&(0x7f00004d2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x1, &(0x7f0000fe3000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x88f}, 0x3ff}, {{&(0x7f0000e20000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000d0b000)=[{&(0x7f0000d16000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000f1c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00000b1000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x3, &(0x7f0000e5e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0xc}, 0x9}, {{&(0x7f0000d98000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000d2d000-0x20)=[{&(0x7f0000d16000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000183000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000082b000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000504000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0, 0x0, 0x88b}, 0x40}, {{&(0x7f00004d4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002bc000)=[{&(0x7f00000ff000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f000013e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x2, 0x0, 0x0, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000150000-0x10)=[{&(0x7f0000890000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000edf000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x2, &(0x7f00002d4000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x8}, 0xefb3}, {{&(0x7f0000b34000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000046b000-0x48)=[{&(0x7f0000fdf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000f28000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000047f000)="00000000000000", 0x7}, {&(0x7f0000d37000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000053f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000abb000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000fcf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005d2000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00008ec000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x9, 0x0, 0x0, 0x336}, 0x7ff}], 0x6, 0x10100, &(0x7f00002ed000)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000975000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x6, 0x2, 0x4, 0x500, 0x140000000000, 0x80000, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000eb000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x20801, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00005b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bind$inet6(r0, &(0x7f000020c000-0x1c)={0xa, 0x2, 0x41ce, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000c5000-0x108)={0x8, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/10 00:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f1e000-0xb8)={0x0, 0x80, 0x0, 0x9d93, 0x80000000, 0x1f, 0x1, 0x323, {0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0xffffffffffffffff, 0x7, 0x6}}, &(0x7f00006d9000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dd9000)={r4, 0x2890, 0xe0, 0x5c14, 0x4, 0x2}, &(0x7f0000a18000)=0x14) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a16000-0xe)={0x5, [0x5, 0x80d, 0x7f, 0x0, 0x8]}, &(0x7f0000c96000-0x4)=0xe) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:17 executing program 4: exit(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000001000-0x8)={0x6, 0x101}) sched_yield() r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3, 0x40) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)="6c7000", 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDADDIO(r0, 0x4b34, 0x20) epoll_create(0x3ff) set_robust_list(&(0x7f0000001000)={&(0x7f0000760000/0x4000)=nil, 0x0, &(0x7f000022c000/0x3000)=nil}, 0xc) get_thread_area(&(0x7f0000002000-0x10)={0x80000000, 0x20001000, 0x1000, 0x3, 0x9, 0x74, 0x0, 0x2bc, 0x7, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000)="000000000000000000000000000000000000000000000000") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000103000)="", 0x0) dup3(r1, r1, 0x7fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00007b8000)="2f6465762f72746300", 0x84040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x1, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x4, r2, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r3, &(0x7f0000209000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000eef000)=0x1) [ 228.521098] 8021q: VLANs not supported on lo [ 228.536885] QAT: Invalid ioctl [ 228.542741] QAT: Invalid ioctl 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000b54000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d49000)=0x1e) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r1 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000646000-0x4)=0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e22000)=0x80, &(0x7f00007f6000-0x4)=0x2) getresuid(&(0x7f0000b8a000-0x4)=0x0, &(0x7f000054f000)=0x0, &(0x7f0000063000-0x4)=0x0) connect$inet6(r0, &(0x7f000048d000+0x921)={0xa, 0x3, 0xb68a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88}, 0x1c) fstat(r1, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000723000-0x8)="2e2f66696c653000", 0x1, r2, r3, 0xc5, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ef000)="2f73656c696e75782f636865636b72657170726f7400", 0x400004, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f000020f000)=0x0) fstatfs(r5, &(0x7f0000987000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt(r4, 0x0, 0x20000000000c, &(0x7f0000054000)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r0 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002da000-0xf)="2f6465762f73657175656e63657200", 0x200400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e3a000)={{0xa, 0x0, 0x2c4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x6056f999, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x4, [0x217, 0x401, 0x6, 0x2, 0x1000, 0x5, 0x5d, 0x78]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2017/12/10 00:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002b8000-0xd)="646e735f7265736f6c76657200", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000070000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0xfffffffffffffffe, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x3, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000e6d000-0x3)="da28bc", 0x3, 0x0, &(0x7f0000abf000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000adf000)=0x0, 0x4) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000023a000-0x90)={[0x17, 0x7, 0x1, 0x7ff, 0xd24, 0x5, 0x7, 0x64e, 0x7, 0x1000, 0x20, 0x9, 0x80, 0x101, 0x10000, 0x4], 0x2, 0x100000}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000933000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) socket(0xf, 0x7, 0x7fd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x800000005, 0x84, &(0x7f0000aa5000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000993000)={0x0, 0x0, 0x0}, &(0x7f00007ee000)=0xc) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f000028b000)="") mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xc, &(0x7f000012c000-0x8)={0x0, 0x0}) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00009d4000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x4, 0xfffffffffffffffd}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x881, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2017/12/10 00:12:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000c67000)="2f6465762f73672300", 0x7, 0x101200) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b92000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x1, 0x80100040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000058000-0x3)="6c7000", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x8005, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) io_setup(0x260, &(0x7f0000f3c000)=0x0) io_cancel(r4, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000033000-0x81)="7f297c5252b0c3b5b1a510e7641524f5fc6f75c09737c64f641c9603288889b032a5cfe8ba30366625194b0a424bda0550252386bad1083190070d574e677a175af8a3fdb8553d5299d83a54dc12aff48f3d4a9bd063cfa7b061a7b822ffe643744cf534e3092b7996cbe094eed1bc078106fc165102173ce2ab230c43c141fa9d", 0x81, 0x0, 0x0, 0x0, r0}, &(0x7f0000471000-0x20)={0x0, 0x0, 0x0, 0x0}) r5 = openat(r0, &(0x7f0000e28000-0x8)="2e2f66696c653000", 0x1, 0x88) fchmod(r3, 0x51) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000879000-0x4)=0x0) close(r5) capget(&(0x7f000008c000)={0x200f1526, r6}, &(0x7f0000c51000)={0x66bc, 0xffffffffffff9345, 0xfffffffffffffc00, 0x3, 0xbfe, 0x39a}) ptrace$getregs(0xc, r6, 0x1000, &(0x7f0000cc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) madvise(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x6f) timerfd_create(0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x4, @tick=0x12, 0x101, {0x7fffffff, 0x7}, 0x1005a4ae, 0x3, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) bind$alg(r5, &(0x7f0000a13000)={0x26, "6861736800000000000000000000", 0x1000000000f, 0x0, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000007, 0x1, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c2000)="2f6465762f6877726e6700", 0x480500, 0x0) ioctl$KDGKBMETA(r8, 0x4b62, &(0x7f00001ab000-0x8)=0x0) clone(0x0, &(0x7f0000bef000)="ed", &(0x7f00006c0000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000533000)="91f1ea") 2017/12/10 00:12:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000020000)="", 0x0}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822e935576c998f7934c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f0000974000-0xec)="07eff152e3aa52cbdce10096f21b1ba1f9b1ce1776ddb49ab7be7a55255dd7703488e03a0c900544d2dafce4dfcaf048c977d2a4432ff89c9d4b985f2f2a58c23d197fc55f61c4835c259dcf55683a1a29d037b25257766543078d6111ded05b8b04af1d1df2c58001dfd13817895e1b1fe532d18a4f35a8d9208f40c50aff7b35204534afda46e2b310e4bafd2557b7c32635c5c8cc3f8d4f0285386395157aa017899b5e775f41a2da2c4a72b51e6d52d75698cf0beb666e306cddf4b9c6ec355a4133a2a9e7cf95f5d67449d565dbd65e9d9122e77d84d06cf2e7edfbc5547f533043ebf64a3e0b9d0f6b", 0xec}, {&(0x7f0000939000-0x98)="0eb2986ab220d348149a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e875fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8dd05a22471f42f83761250c174b164cd1fd2058bf49213a716187e31699f376b18ba5eb17c1911ec5dfc20d2712842c1d43", 0x98}, {&(0x7f0000b40000-0xe9)="d8b1ad668a816118b08fcd52d628bf6b5a091431355317b13bab6a3ae6e3493ddb537090d348c3d2033c7abe72c0d96fdf2834f5ebce39179cb2bf9bb472100b5c33fb854a32f3177ad78fd06528ed7ca6269f295609b448ea9bb84cd12c00039615195d49c0cfa05a144bf78e371b2cf85c2788e660d0c37775ffc94e8bf0b436b357006db6c05521fc434fe6307b9cf89e9abf9bbecf2596a0962beef5d1820d9e3d0afb3eb1a5f69cb1ceaafe9a599051f5dab8454e88e8718fc4fd482f1c890dcd2159302e5d5130264e84677645dc47b411905249249c8e664d3d62c03ba905799ce9cbe5ce0b", 0xe9}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f00000dd000-0x83)="26b44951d63ee22801457cbc420607ffb57e895df19e038d456b6622d1fc0b2644f66cc425d479098a8653e698a6487a69131047aa9734408c28de31b19ef45558e553e72cca5b799c61140f3d77ec4d406d7e2f51e3d280ee4b899021c6a262220ae309f75eeb6ff1bee099dd2432f05453ff94c8313d778b100a928e9870a542fd09", 0x83}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0x9, 0x9) syz_open_dev$loop(&(0x7f00005a3000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000055c000)={0x0, &(0x7f0000516000-0x8)=[]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) write(r5, &(0x7f0000944000-0x1f)="07219a8d9d2c89167c103cc3166199681d0b0ff551e05eba8e0e434c947932", 0x1f) fcntl$setflags(r6, 0x2, 0x1) poll(&(0x7f0000a61000)=[{r3, 0x2, 0x0}], 0x1, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") syz_open_dev$evdev(&(0x7f0000320000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f000026d000)="2e2f66696c653000", 0x10000, 0x142) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003ff000)={0x0, 0x800}, &(0x7f0000cbb000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f000001c000)={r9, 0x1}, &(0x7f00007dd000-0x4)=0x6) 2017/12/10 00:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000848000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b7c000-0xc)={0x2, r0, 0x1}) [ 228.621411] QAT: Invalid ioctl [ 228.626537] QAT: Invalid ioctl 2017/12/10 00:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000942000)="706167656d617000") setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ab6000)=0x100, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fgetxattr(r1, &(0x7f00007e4000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000d3d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000f6e000)=0x0, &(0x7f0000965000-0x4)=0x4) recvmsg(r0, &(0x7f0000d43000-0x1c)={&(0x7f0000e39000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e59000)=[{&(0x7f0000d37000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000e38000)="000000000000000000000000000000", 0xf}, {&(0x7f0000074000)="", 0x0}, {&(0x7f00002bd000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000091e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000547000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000573000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000e37000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}], 0x8, &(0x7f0000355000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x5}, 0x2000) setsockopt(r1, 0x3ff, 0x2, &(0x7f00008ed000)="24248efb0d1fa3672cdde4fb1d66bca54e3b1f403df1da4bc9ba66a76cae027886306fd94541332859c8614e04dd4e8d43b5fda1d3de5915866e80e2f78ea4ad93998be6e628ce8b58a568d530bb0d99bb1b766780de22550f3e7f4bed1cc47199dbf9e1edd4301b4100380a2812724fa552d3af0e0a547f8bd401033873", 0x7e) 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f3f000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000578000-0x28)={0x4, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$inet6(r0, &(0x7f0000e14000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b17000-0x4)=0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fc0000)=0x9, &(0x7f0000b4e000)=0x4) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c6000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000a09000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000a81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000)=0xd2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009e5000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x4, 0x80000001, 0xff, 0x100000000}, &(0x7f00004f2000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d46000)={r3, 0x6}, 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000db2000)=[{&(0x7f0000d59000-0x60)={0x27, 0x7ff, 0x80000001, 0x7, 0x0, 0x0, "f51982de1f06bcc09a33f7dde6dd9c5c8b85b9475744010400009d7469772e00000008883b8f8aaa87bfea92eeb3c363c56a88c45a26d8ae1f0f5667bf47b8", 0xffffffffffffffff}, 0x60, &(0x7f0000dbb000)=[], 0x0, &(0x7f0000c7c000+0x27)={0x10, 0x1, 0xfffffffffffffffe, ""}, 0x10, 0x10000000}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000094000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000be9000)={0x1000, 0x0, 0x0}) [ 228.730236] device gre0 entered promiscuous mode 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000026a000-0x8)="2e2f66696c653000", 0x100) ppoll(&(0x7f0000af0000)=[{r0, 0x9000, 0x0}, {r0, 0x220, 0x0}], 0x2, &(0x7f0000b60000)={0x77359400, 0x0}, &(0x7f0000294000)={0x4}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000328000-0x290)={0x9, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1504000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000a41000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x200000000008, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008f6000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000bf8000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b45000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000989000-0x4)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000947000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = epoll_create1(0x0) r4 = dup2(r0, r1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000185000-0x138)={0x100000001, 0x1, 0x2, 0x7fffffff, 0x5, [{0x0, 0xe000000000, 0x1000, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x1, 0xffffffffffff8001, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xcb0, 0x3, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x40, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) epoll_wait(r3, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) ioctl$TCGETA(r3, 0x5405, &(0x7f0000220000+0x3dd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) restart_syscall() poll(&(0x7f000055c000-0x30)=[{r3, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x4, 0x6) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/10 00:12:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000713000+0x45d)="2e2f66696c653000", 0x8000, 0x0) pipe2(&(0x7f0000a1e000)={0x0, 0x0}, 0x80800) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00006df000-0x18)={0x0, &(0x7f00005ce000)=0x0, 0x2, r1, 0x9}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r2 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x1, 0x9, 0x0}, &(0x7f0000932000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2017/12/10 00:12:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000aea000)=0x3, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000a4f000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/10 00:12:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00005ac000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x10, 0x8000003, 0x7, &(0x7f0000086000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f0000bb8000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ff000-0x4)=0x10, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00001e2000-0xdb)={0xd7, "a66201993de6c336207e53ddc974f902a0c37f6f2aeb1739b47dc37653d4b9ce38fc09abf404c08767845e1075850b4bd6b583292540a059acd6c1de8f85066427bfce3fea62a018a175c845bf8d15f05ffb9e986379a18aebc06787f9b944d35a4d54556bc1213d34c88578ed4f7f70e2defd823de3eab911a4572f1fbbdf38fb15947dbe8fae9d3a870504cd6e7a77391a0988d217562c04366293a40cd8a05388ca1c95d2bd45ca81260e13ed932a3d22628bb8626e2a83aa92c8a4c66fe46f00002330a37644a0a254c0a32c781c545c9ba76b7bdc"}) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000771000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007a8000-0x4)=0x1000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffff, 0x0, 0x0, 0x11, 0x0, 0x0, 0x2, 0x20000000, 0x8, 0x4000, 0x6, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0xe09a, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000300000)="00000000000000000000000000000000000000000000") r1 = eventfd2(0x0, 0x7ff) socket$inet(0x2, 0xe, 0x1000000000000001) read$eventfd(r1, &(0x7f000068a000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10400) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000093a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d83000)="2f6465762f73672300", 0x9, 0x2000000000) munlock(&(0x7f0000873000/0x3000)=nil, 0x3000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c3000-0xa)="2f6465762f6375736500", 0x2800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a70000-0xc)={0x0, 0x80000, r4}) mmap(&(0x7f00005b1000/0xf000)=nil, 0xf000, 0x1000004, 0x31, r2, 0x0) munmap(&(0x7f0000bac000/0x4000)=nil, 0x4000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffff}, 0x0) mmap(&(0x7f0000bac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x2, &(0x7f00006fd000)=[{0x2, 0x2a4, 0x3, 0x5}, {0xfffffffffffffffc, 0x2, 0x0, 0x2}]}, 0x8) mq_timedreceive(r3, &(0x7f000038c000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x0, 0x0) mmap(&(0x7f0000bad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/10 00:12:17 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7ffe) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000760000-0x2)="bfdc", 0x2, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000023d000-0x4)=0x597) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fcf000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, [0xffffffffffffffe0, 0x6, 0x78d7310, 0x3, 0xfff, 0x2d, 0x200, 0x7ff, 0x0, 0x0, 0x7, 0x1, 0x0, 0x5, 0x8]}, &(0x7f0000fcf000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c1d000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000}, &(0x7f0000fd0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d0d000)=@assoc_value={0x0, 0x6}, &(0x7f0000fcf000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e55000-0x8)=@assoc_value={r4, 0x80000000}, &(0x7f0000d65000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd0000-0x14)={0x0, 0x7, 0xe95b785, 0x6, 0x10001, 0xdb53}, &(0x7f0000fcf000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000258000)=@assoc_value={r6, 0x100000000}, &(0x7f0000224000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd5000-0x8)={0x0, 0xad7c}, &(0x7f000017f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fcf000)={0x0, 0x4c, &(0x7f0000fd0000-0x4c)=[@in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb9d}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce1000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd0000-0x8)={r2, 0x7fffffff}, &(0x7f0000fd5000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c8000-0x10)={0x0, 0x3, 0x8, 0x10e02}, &(0x7f0000850000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fcf000)={0x0, 0x1, 0x6, 0x1000, 0x10000, 0x4}, &(0x7f00004cb000)=0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c46000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006ef000)=@assoc_value={r3, 0x2}, &(0x7f00004fa000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000088f000)={0x0, 0xfffffffffffffff7}, &(0x7f0000a98000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fd0000)={0x0, 0x40}, &(0x7f0000fd1000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000fd0000-0xa8)=[{&(0x7f000002a000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcf000)=[{&(0x7f0000c88000)="bc27f0296c282948135cb9e336cd251ddb545fda2ee8f17b4ac9385157d0c530f9fc1230c84b0f8be2fa6c2a84b51e633e527cc4b19890ca052b57fbaab1144a546da5d62bb18207d312afda83e055d320795548a799cf72e73020d3522d31", 0x5f}, {&(0x7f0000fcf000)="c8091bebb0bd43e9be959cbadfa638faa433f5eee82d5adac04cb2d74ccbdf", 0x1f}, {&(0x7f0000c9b000-0x9c)="c2a0ccb90e911a95a842547b2c15367dab1be924f25159d249e4c931c11cce362e39828a01f42d1c43691bfd9310e3cf3ff9cf430db6042ed66a1ca01f35878957436e4076b390954e3f3fb5c670195c3fe0223c8fb4c71192a2f17da9e9a91778f253b1f3b20fa4179d895a92d0831873e8efdeb356b93575cb100add0cf31d2dd55b48c451e98ed8699620ccd91fc0b329c6f59ef5c664403fa6d6", 0x9c}, {&(0x7f000036a000)="", 0x0}, {&(0x7f00003f5000)="66a532b348a9862e00949f38ff9253dd8703367e28d5f41d8e40ca8cb3001c89a6cbfbb9e817ce774e0d1f1c1decebb2246275945b", 0x35}, {&(0x7f0000fcf000)="6641246fb90c72059a6918d6c911ecd6b9967a39197936ba63875f59244ca0146873af49857ce8f68bbc8502db248e53ae55aabfcedbf294d08754187361debd57673f21d1bba4964c1df1c2369945a8b3819b9586f478ccf9dd23e0953f0e131ba09afbc395f2abcc38982e436f1d3d230054ad1e7be5a0542a93443878a5f8d3a8d426bd69ef1609bb2471f40f0cc10c85e3159c3ed486a3868ca96fc2f79c737ce3237bedbd36e9bf1ef4fd9d1faa068202b7a3e1b32097424b38f49fb8b634e6", 0xc2}], 0x6, &(0x7f0000ada000)=[@init={0x18, 0x84, 0x0, {0x4, 0x6, 0x2, 0x1}}, @init={0x18, 0x84, 0x0, {0x200, 0x40, 0x10000, 0x5ffe}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x200, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x8, 0x19}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x820d, 0x0, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x7f, 0x644e0077}}, @init={0x18, 0x84, 0x0, {0x18, 0xaafd, 0x4, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x1, 0x1, 0xd4f, 0x2, 0x5aa59a72, 0x5bb, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x85, 0x8000, 0x8000, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x62f4, 0x200, 0xffffffffffffffc0, 0x101, 0x20, 0x40, 0x0, r6}}], 0x1e0, 0x10}, {&(0x7f0000fd0000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000811000+0xdc1)=[{&(0x7f0000fcf000)="49b140ac9634d566670134a65d208c54920d64c87002284c8fbeed1158570438ab8462e0866eba5c662a9c948869fbcd8da1d63eb9c79ac116dc95444cad5b2cb7dfcfdf0db75af0aebf913a2c0c9e7dc5b33fc5d6966a7aa278c590074bbe0c30f27b7eb6b2e0eeddc4a145f07badac61af409a1927f8cb0459afdaa1895ae764d5247ed7052bafc43df916f26c99f1ae90da9a8d2873db2d09a62883cee06888fa644dde1fbbb0d7eaf32be27eb22b5be056d94aba9a9e6dcf288fac6221c49b9a3f43e13d036fce571b7e459a0cde1f60f564b4686f4047b0d42e8bca065e7c38e7313a57307b13f8adf48d973b099294930c61fac2", 0xf7}, {&(0x7f0000f28000-0x3c)="495f6203f658cef67354bccb5554cd53749c0cf658b82ba9dbd216c3883a473cb1e79d4bca9ad6a4eb9fb2bcaa8b326007aee5960629173bec7aae18", 0x3c}, {&(0x7f00003c6000)="04f0f130a6e8cff301ffcab5762a9e009efe3ac48f50464b8308526930abbcb774dd9f5cab0ea5af4e9e85e12827add14859cef22d546e4b55e122cb54580ca49f5f48ff9db16453271e3d1efe6d6896158a05d08b359c73f2247cbf6bca4c2d84a0a4be3cfe0c013ecf974b4c52fc4993f14ea490cb1c62ba97f6c4ca20a96b10fea80c8ed416652d5b0061641b71f1d4658d10191e8a5fc1028a9375c0f03afe2512192772dd5853297839d553803556842f9c091817b40eb90e8ef3ca39f0a14cdb9ffd85520c382a2e9356c9eb0df79a37d76c8293511677144b03163b3ea76569d5e14dc247", 0xe8}], 0x3, &(0x7f0000fd0000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x23, 0xad, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8, 0x80000001, 0xfff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x7, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0xd827, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8200, 0x5, 0x81, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8, 0x1, 0x2, 0x5, 0x2, 0xb216, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x4, 0x1ff, r11}}], 0x150, 0x40}, {&(0x7f0000fd0000-0x1c)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcf000)=[{&(0x7f0000987000)="d6924f958e5ad8b06573c91372b4b18561bcfe0ab27c155d9b175ec778d4d384508c5497d10be8b407303291d9b937fd77ae10a1ffc43ed5637aa3d5dc476a4063649cf61db9b1ce67825c1a2c8abeb64bd836900c3cfd68a738fb1a2dd64ab3bccd4ff0a00e25d2de1abb2c57bb5bfb5d9ead3da89e5554302c57eedd90fb899bbdaa70ba47ffe2387575050d8c25c6ce33110209d3b7122ad97a05363dfc69d979", 0xa2}, {&(0x7f0000fcf000)="10c8c687bcdd84ad2e40632fc15828c137283350d0ccb380ca47cac4fd21a47da0a6aacd58888e73e5830065397c79325463921da56d817e831b9b33a8af8df59c03077014013277ed5c190d0d1c61d8b0cc74eadaf0e8a235a6181e85e54a8abe6f3569d4b6c28525a728e65d706b5f8af8b2dbb2f5e7541f714b92da76dd", 0x7f}, {&(0x7f0000fcf000)="cba0818ec715c5352dc0da25d9cb874380d98832853964cfac1376a230f747748a7f2f254e0a62a484ab79ecfd594322e86c2c52a27a16a4265f7e4b9bf6c900493ad72721067c1f02e7e62f999699a6a747dfb58f4bd000926f3eaf6a84aab20c54c62ca6ba96c5be0167f1b7be7332f794b3c52ff16e8a29e8d1167a8faa2895607b846cb89fab90126a64ad0556342d0918b3cf33b40b2e74c482e0b4b9c490ab74d11fa06aa06d56ef4ace6422e17e69dd038107", 0xb6}], 0x3, &(0x7f0000fd0000-0xc0)=[@init={0x18, 0x84, 0x0, {0x2b2, 0x1, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xfffffffffffeffff, 0x8200, 0xa03e, 0x1, 0x0, 0x4, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x800, 0x2, 0x6, 0xa0, 0x401, 0x5, 0x8, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x800, 0x200, 0x4, 0xe30, 0x5, 0x4, 0x0, r14}}], 0xc0, 0x4000}], 0x3, 0x8000) sendto$inet6(r1, &(0x7f0000c9c000-0x1)="c3", 0x34000, 0x0, &(0x7f0000a46000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r15 = gettid() sched_setaffinity(r15, 0x8, &(0x7f0000705000-0x8)=0xa7eb) r16 = syz_open_dev$mice(&(0x7f0000fd1000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) connect$ipx(r16, &(0x7f0000648000)={0x4, 0xffff, 0x800, "8cafe5d811ec", 0xfff, 0x0}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fd0000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x4, 0x9bd, 0x100000000}, &(0x7f0000fd7000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd2000)=@sack_info={r9, 0x8, 0x1}, 0xc) sendto$inet6(r1, &(0x7f0000fd0000-0xd2)="e816fa3e830a0fc0163a4e932a519bbc0bc0dcc3d72b34f4bc35a40d83c613b7376acd477f70c2808f6ed4b8aec786edb1d7e2c628e40e173439ef935e7574c030c057e8847f172c29cde5a6d982567e30ebfd61b1a281e76c18607681554d79058f8cf885def93e1931d75338b41d0491c811223c771a7e51bbdc42f32a509ccceab5796899ea6f3435b1748f9557dae673354c8a0c347cf4c6987d687072fe8f561078394b446c212f69ba27d05c5294d682f90d03ccd45aa8824c5ef004ce94705488f71807bedd3d83e7002f50468da5", 0xd2, 0x4008840, &(0x7f0000fcf000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x101}, 0x1c) dup3(r12, r1, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r16, 0x4010ae67, &(0x7f0000fd4000-0x10)={0x3000, 0x10003, 0x0}) iopl(0x20) 2017/12/10 00:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009e4000)="2e2f66696c653000", 0x7) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000054f000+0xe67)={0x5, &(0x7f0000dad000)=[{0x3, 0x400}, {0x2, 0x9}, {0x9, 0x1ac}, {0x401, 0x401}, {0x9, 0x5}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c0000-0xf)="2f6465762f73657175656e63657200", 0x8400, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000955000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007d5000)=0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000d4c000)={r3, &(0x7f00009ef000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r4, 0x5420, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000084a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000489000-0x4)=0x8b) ioctl$int_in(r2, 0x5421, &(0x7f0000ed2000-0x8)=0x80000000) syz_open_dev$vcsa(&(0x7f0000ca2000-0xb)="2f6465762f766373612300", 0x0, 0x901) syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) perf_event_open(&(0x7f0000187000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000335000-0xa)="2f6465762f6375736500", 0x82, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r6, r6, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000013d000-0x160)={{{{0x2, 0x1, @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]}, {{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0xffffffffffffffff, "d62d11bd1b60aa2dd0d2a18e181f3622a2a799c7c81dc795fd606796249f88b1cb92e76cf581a045dec6976a6237b2075e0b8419edbd3ecf71c03152c1dc21aa07024b15f9014783e0a5eaed0922946d"}, 0x160) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f000024c000-0x4)=0x0) 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000baa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000, 0x2, 0x0, 0xe, 0x8000, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x923, 0x40000000000, 0xfffffffffffffffb, 0x8, 0xffffffffffffff80, 0x0, 0x9169}, &(0x7f0000f64000-0x4)=0x20) 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001fa000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xd5f2, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000391000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffe01, 0xa5, 0x6, 0x3c}, &(0x7f0000239000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f67000)=@assoc_value={r2, 0x2}, 0x8) getsockopt(r0, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:17 executing program 6: 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, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000060000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000cc5000)="005c", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)="2e2f66696c653000", 0x0) alarm(0x0) wait4(0xffffffffffffffff, &(0x7f000019c000)=0x0, 0x5, &(0x7f0000e82000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000ce7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000250000)={r3, 0x0}, &(0x7f0000adf000-0x8)={0x0, 0x0}) r4 = dup(r2) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008e9000)=0x0) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000ad7000)={0xb9f1, 0x7, r5, 0x8, r6, 0x2, 0x1f, 0x7}) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000067e000)="72616d667300", 0x800089, &(0x7f0000482000-0x1)="") chroot(&(0x7f000009a000)="2e2f66696c653000") mount(&(0x7f0000c55000-0x8)="2e2f66696c653000", &(0x7f0000d57000)="2e2f66696c653000", &(0x7f00002e4000)="6d73646f7300", 0xfff, 0x0) dup(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000ca1000)=0x7a7e) pipe2(&(0x7f0000734000-0x8)={0x0, 0x0}, 0x80800) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") [ 228.902825] sctp: [Deprecated]: syz-executor4 (pid 1948) Use of struct sctp_assoc_value in delayed_ack socket option. [ 228.902825] Use struct sctp_sack_info instead 2017/12/10 00:12:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cdb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000d1000+0x20d)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000606000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000906000)={r2, 0xe4, &(0x7f0000c6f000)=[@in6={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x60a9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000863000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000281000-0x98)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf472}, &(0x7f000024f000)=0x98) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000385000-0x2)={0x7, 0x200}) 2017/12/10 00:12:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000033f000)={0x0, 0x0, []}) r0 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x1f, &(0x7f00001d2000-0x10)={0x41, 0x9, 0x194, 0x1ff}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x20000000000c, &(0x7f00001b0000-0xab)="", &(0x7f0000000000)=0x0) 2017/12/10 00:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x6, 0x4000, 0xfffffffffffffffd, 0x0, 0x2, 0x20000000000, 0x3, 0x3, 0x0}, 0x0, 0x2, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ef5000-0x1)="00", 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00001a4000-0x10)={0x10f000, 0x3002, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x225, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffff, 0x0, 0x80000000000, 0x0, 0x81, 0x100000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00003c4000-0x2c)="6f9a466d2f770b52dbff002995d8232aa5c56427bf9a1ed5ec8b1af7ab0ec5d709f236ad5f5df1199a906506", 0x2c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b56000-0x4)=0x0, &(0x7f00002c9000)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000b1c000+0xfb8)="00000000000000000000000000000000", &(0x7f000000e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000be6000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0x7, 0x5000000000000, 0x10001, 0x3}, &(0x7f0000838000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d93000)={r3, 0xf9, "002bbf16b2a840932a0bc80f05808f58ad92c4df41992e1b8f49613d355cb26a1494531e269db63c59dbcd07e7a4acf54540b0eb31245e4b2dbe08a12f85acbbb53c32177f2d44a4634d62cbcf67fb51d73672033470e790d915b595bbf65a8999c4a06c727131427701e6ffa6898fba95f6bb08b41cebcb1a5932787c5fed43f2661cfbbf601af722c992af3edbe2b1615cd73b709cf9d8a9bf258a2e28e83d267d5a79512b4d6d7df9c9b9b078780c1e2f16a6b98d61b7baa84764473145fcdcd36c636082cbfe7b7ab94b0a12444031651177bb007c18566ca9474e0c51db98a6806aadb88bce207f5709e8dce121ce3f7f4a642c7b3dfb"}, &(0x7f00002fe000)=0x101) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d9e000-0xa0)={r4, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x853, 0x80, 0x0, 0x81}, &(0x7f0000272000)=0xa0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$addseals(r5, 0x409, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000471000)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f000040e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f00008f4000)={0x1, 0x200, 0x3e2, 0x9, 0x5, 0x7c80, 0x6, 0x4, 0x176f60ba9, 0x20, 0x0, 0x8, 0x4a, 0x9, 0xff, 0x7, 0x1f, 0x5, 0x9, 0x800, 0x80000, 0x6, 0xfffffffffffffffe, 0x9, 0x4, 0x4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005ad000-0x34)={{0x100000001, 0x2, 0x0, 0x400000003, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f00008ae000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1, [0x1f, 0x61, 0x1000, 0x0, 0x0, 0x2, 0x100000001, 0x4]}, 0x5c) 2017/12/10 00:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000995000-0x2)="2e2f66696c653000", 0x7d, 0x100) 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet(0x2, 0x1, 0x6) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x1000000004, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common="62637368300000000000000000000000", @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000676000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000937000-0x9)="6e65742f7261773600") ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000c8e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r6, r3, &(0x7f0000b1c000-0x8)=0xd, 0x6138) request_key(&(0x7f00006b2000-0xa)="626c61636b6c69737400", &(0x7f0000fb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006f0000)="2f6465560f6e65742f747561", 0xfffffffffffffff8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000c0f000-0x4b)=@hdr={0x1000040, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x19, 0x6, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) r8 = syz_open_dev$vcsa(&(0x7f00009e5000)="2f6465762f766373612300", 0x9, 0x2000) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046b000)="2f6465762f73657175656e63657200", 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000011e000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000ed7000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00008cf000)={r10, 0x80000, r9}) getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f00002d6000)=0x4) epoll_create1(0x2) r11 = gettid() r12 = getpgrp(r11) r13 = syz_open_procfs(r12, &(0x7f0000788000-0xd)="6e65742f616e79636173743600") preadv(r13, &(0x7f0000e0b000)=[{&(0x7f0000237000-0x1)="00", 0x1}], 0x1, 0x0) 2017/12/10 00:12:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x101, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000528000-0x4)=0x0, &(0x7f0000552000)=0x4) fchmodat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x42, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() prctl$intptr(0x21, 0x1) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x20000000000002e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x2000043, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c3000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x22) getpeername$packet(r0, &(0x7f00002a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f4a000)={0x0, 0x0, ""}, &(0x7f0000043000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000691000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a96000)=0x18) clock_adjtime(0x5, &(0x7f00004f0000-0xd0)={0x100000001, 0x100, 0x7fffffff, 0x6, 0x0, 0x3, 0x100000000, 0x291, 0xae, 0x351, 0x800, 0x400, 0x2, 0x6, 0x18000000, 0x0, 0x0, 0x3f, 0x32e, 0x5, 0x23, 0x1f, 0x0, 0x0, 0x8001, 0x81}) sched_setattr(0x0, &(0x7f000043d000-0x30)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x5, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000290000-0x4)=0x0, 0x0) clock_gettime(0x7, &(0x7f000036e000)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) futex(&(0x7f0000ffa000)=0x4, 0x4, 0x4, &(0x7f000088e000)={0x0, r4}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x5, 0x69, &(0x7f000076d000)={0x0, r4}, &(0x7f0000b34000)=0x1000, 0x80000000000008) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005bf000-0xb)="2f6465762f6877726e6700", 0x180, 0x0) readlinkat(r5, &(0x7f0000155000-0x8)="2e2f66696c653100", &(0x7f000083f000-0x7)="00000000000000", 0x7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000077e000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mknodat(r2, &(0x7f0000138000-0x8)="2e2f66696c653000", 0x9000, 0x3) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000eed000)="54a6c5a2801ea9a8729dfc91d23be2e77133d9c8ace3fc8a77baaa7764b397c761c789dbff702174e91e7ab5b828fa395a6aab08cfb41cccc1abbdcbaba7eea91248d064d4e510d626e41da8e59a47dce5d0f7a89b661599f530d402f8994ba1111884e2ba0bfd6fb824cccbc0ced751b3cd81a7963c65113ad7d0c2c175a3bb1a91b48d868bc1b8ce64b860c9d952c66ae3e01e9657682d4e88b561b5c82412229a067005d66e76375e3703ba024fb68bcd11f60c9cd3d1b03079ed89a97d7793bdd248e480977c58c95ad7619a94d73dafaa600709425cd71d394f01436262f80bc1a5fddb9209fbe28699181b5117a64ba888") [ 228.980623] sctp: [Deprecated]: syz-executor4 (pid 1948) Use of struct sctp_assoc_value in delayed_ack socket option. [ 228.980623] Use struct sctp_sack_info instead 2017/12/10 00:12:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x80000) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f000076a000-0xc)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x0, 0x0, 0x3, 0x0}}, &(0x7f0000c6d000)=0xb8) fsync(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) socket$llc(0x1a, 0x3, 0x0) poll(&(0x7f000055c000-0x30)=[{r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x4, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000585000-0xc)=@sack_info={r4, 0x10000, 0x22}, &(0x7f000030a000)=0xc) syz_open_dev$vcsn(&(0x7f0000563000)="2f6465762f7663732300", 0xc3a7, 0x10000) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000ea3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f1000)=0x3d) write(0xffffffffffffffff, &(0x7f0000417000)="", 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a1c000)={0x0, 0x0, 0x0}, 0xc) [ 229.107658] sctp: [Deprecated]: syz-executor4 (pid 1948) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.107658] Use struct sctp_sack_info instead [ 229.130804] sctp: [Deprecated]: syz-executor4 (pid 1982) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.130804] Use struct sctp_sack_info instead [ 369.631153] INFO: task syz-executor0:1940 blocked for more than 120 seconds. [ 369.638486] Not tainted 4.15.0-rc2+ #125 [ 369.643100] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651104] syz-executor0 D25104 1940 3393 0x20020004 [ 369.656761] Call Trace: [ 369.659360] __schedule+0x8eb/0x2060 [ 369.663096] ? trace_event_raw_event_lock+0x340/0x340 [ 369.668313] ? __sched_text_start+0x8/0x8 [ 369.672497] ? copy_overflow+0x20/0x20 [ 369.676409] ? __schedule+0x8f3/0x2060 [ 369.680322] ? find_held_lock+0x39/0x1d0 [ 369.684406] schedule+0xf5/0x430 [ 369.687790] ? __mutex_lock+0x703/0x1a80 [ 369.691868] ? __schedule+0x2060/0x2060 [ 369.695866] ? lock_release+0xda0/0xda0 [ 369.699855] ? memset+0x31/0x40 [ 369.703155] ? do_raw_spin_trylock+0x190/0x190 [ 369.707748] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 369.712715] ? mutex_destroy+0x1d0/0x1d0 [ 369.716802] schedule_preempt_disabled+0x10/0x20 [ 369.721575] __mutex_lock+0xaad/0x1a80 [ 369.725479] ? lock_downgrade+0x980/0x980 [ 369.729661] ? avc_has_extended_perms+0xef/0x12c0 [ 369.734525] ? lo_ioctl+0x8b/0x1b90 [ 369.738175] ? mutex_lock_io_nested+0x1900/0x1900 [ 369.743047] ? compat_start_thread+0x80/0x80 [ 369.747500] ? avc_has_extended_perms+0x7fa/0x12c0 [ 369.752465] ? avc_ss_reset+0x110/0x110 [ 369.756488] ? lock_release+0xda0/0xda0 [ 369.760524] ? __lock_is_held+0xbc/0x140 [ 369.764644] ? retint_kernel+0x10/0x10 [ 369.768543] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.773324] mutex_lock_nested+0x16/0x20 [ 369.777384] ? mutex_lock_nested+0x16/0x20 [ 369.781631] lo_ioctl+0x8b/0x1b90 [ 369.785102] lo_compat_ioctl+0xab/0x140 [ 369.789103] ? lo_ioctl+0x1b90/0x1b90 [ 369.792937] compat_blkdev_ioctl+0x3ba/0x1850 [ 369.797492] ? bfq_create_group_hierarchy+0x110/0x110 [ 369.802711] ? security_file_ioctl+0x7d/0xb0 [ 369.807152] ? security_file_ioctl+0x89/0xb0 [ 369.811592] compat_SyS_ioctl+0x151/0x2a30 [ 369.815949] ? do_fast_syscall_32+0x156/0xf9d [ 369.820480] ? bfq_create_group_hierarchy+0x110/0x110 [ 369.825704] ? do_ioctl+0x60/0x60 [ 369.829184] do_fast_syscall_32+0x3ee/0xf9d [ 369.833563] ? do_int80_syscall_32+0x9d0/0x9d0 [ 369.838180] ? lockdep_sys_exit+0x47/0xf0 [ 369.842378] ? syscall_return_slowpath+0x2ad/0x550 [ 369.847335] ? sysret32_from_system_call+0x5/0x3b [ 369.852206] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 369.857067] entry_SYSENTER_compat+0x51/0x60 [ 369.861493] RIP: 0023:0xf7f28c79 [ 369.864858] RSP: 002b:00000000f772408c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 369.872601] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000004c06 [ 369.879896] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000000 [ 369.887196] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 369.894501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 369.901815] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 369.909148] [ 369.909148] Showing all locks held in the system: [ 369.915505] 2 locks held by khungtaskd/674: [ 369.919856] #0: (rcu_read_lock){....}, at: [<0000000015f0a68d>] watchdog+0x1c5/0xd60 [ 369.927966] #1: (tasklist_lock){.+.+}, at: [<00000000b09bdebb>] debug_show_all_locks+0xd3/0x400 [ 369.937075] 1 lock held by rsyslogd/3002: [ 369.941243] #0: (&f->f_pos_lock){+.+.}, at: [<0000000074a3e21d>] __fdget_pos+0x131/0x1a0 [ 369.949696] 2 locks held by getty/3124: [ 369.953680] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 369.962410] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 369.971758] 2 locks held by getty/3125: [ 369.975747] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 369.984482] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 369.993805] 2 locks held by getty/3126: [ 369.997802] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 370.006539] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 370.016129] 2 locks held by getty/3127: [ 370.020102] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 370.028809] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 370.038133] 2 locks held by getty/3128: [ 370.042129] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 370.050841] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 370.060155] 2 locks held by getty/3129: [ 370.064124] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 370.072817] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 370.082142] 2 locks held by getty/3130: [ 370.086156] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf2f49ed>] ldsem_down_read+0x37/0x40 [ 370.094869] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000003ebc763d>] n_tty_read+0x2f2/0x1a10 [ 370.104218] 1 lock held by syz-executor0/1940: [ 370.108809] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000f06084de>] lo_ioctl+0x8b/0x1b90 [ 370.117445] 1 lock held by syz-executor0/1953: [ 370.122045] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000f06084de>] lo_ioctl+0x8b/0x1b90 [ 370.130681] 1 lock held by syz-executor5/1938: [ 370.135275] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000f06084de>] lo_ioctl+0x8b/0x1b90 [ 370.143934] 1 lock held by syz-executor5/1961: [ 370.148522] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000f06084de>] lo_ioctl+0x8b/0x1b90 [ 370.157160] [ 370.158791] ============================================= [ 370.158791] [ 370.165832] NMI backtrace for cpu 0 [ 370.169470] CPU: 0 PID: 674 Comm: khungtaskd Not tainted 4.15.0-rc2+ #125 [ 370.176370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.185700] Call Trace: [ 370.188275] dump_stack+0x194/0x257 [ 370.191880] ? arch_local_irq_restore+0x53/0x53 [ 370.196526] ? debug_show_all_locks+0x2f4/0x400 [ 370.201174] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.205559] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.210036] nmi_cpu_backtrace+0x1d2/0x210 [ 370.214245] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.218711] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.223965] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.229125] watchdog+0x90c/0xd60 [ 370.232564] ? reset_hung_task_detector+0xa0/0xa0 [ 370.237378] ? default_wake_function+0x30/0x50 [ 370.241945] ? __schedule+0x2060/0x2060 [ 370.245893] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.250190] ? do_raw_spin_trylock+0x190/0x190 [ 370.254749] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.259827] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.264815] ? trace_hardirqs_on+0xd/0x10 [ 370.268933] ? __kthread_parkme+0x175/0x240 [ 370.273230] kthread+0x37a/0x440 [ 370.276567] ? reset_hung_task_detector+0xa0/0xa0 [ 370.281378] ? kthread_stop+0x7b0/0x7b0 [ 370.285327] ret_from_fork+0x24/0x30 [ 370.289111] Sending NMI from CPU 0 to CPUs 1: [ 370.293614] NMI backtrace for cpu 1 [ 370.293619] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0-rc2+ #125 [ 370.293621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.293630] RIP: 0010:irq_exit+0x136/0x210 [ 370.293631] RSP: 0018:ffff8801db507d58 EFLAGS: 00000046 [ 370.293635] RAX: 0000000000000001 RBX: ffff8801da3d2440 RCX: 0000000000000000 [ 370.293637] RDX: 1ffff1003b47a489 RSI: 0000000000000000 RDI: ffff8801da3d2448 [ 370.293639] RBP: ffff8801db507d60 R08: 1ffff1003b6a4c8e R09: ffff88021fff8048 [ 370.293641] R10: ffff88021fff8050 R11: ffff88021fff805d R12: ffff8801da382300 [ 370.293643] R13: 1ffff1003b6a0fb1 R14: ffff8801db507e68 R15: 0000000000000001 [ 370.293646] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 370.293648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.293650] CR2: 00007f7892102140 CR3: 00000001d1b55000 CR4: 00000000001406e0 [ 370.293655] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 370.293657] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 370.293658] Call Trace: [ 370.293659] [ 370.293665] scheduler_ipi+0x32a/0x830 [ 370.293671] ? clockevents_program_event+0x108/0x2e0 [ 370.293674] ? migration_cpu_stop+0x470/0x470 [ 370.293678] ? tick_program_event+0x83/0x100 [ 370.293682] ? task_prio+0x40/0x40 [ 370.293690] smp_reschedule_interrupt+0xe6/0x670 [ 370.293693] ? smp_thermal_interrupt+0x700/0x700 [ 370.293697] ? _raw_spin_lock+0x32/0x40 [ 370.293701] ? task_prio+0x40/0x40 [ 370.293707] ? rcu_eqs_enter_common.constprop.72+0x21a/0x300 [ 370.293714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.293719] reschedule_interrupt+0x9d/0xb0 [ 370.293720] [ 370.293723] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.293725] RSP: 0018:ffff8801da38fda8 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 370.293728] RAX: dffffc0000000000 RBX: 1ffff1003b471fb8 RCX: 0000000000000000 [ 370.293730] RDX: 1ffffffff0bd9734 RSI: 0000000000000001 RDI: ffffffff85ecb9a0 [ 370.293732] RBP: ffff8801da38fda8 R08: ffffffff85beaae8 R09: 0000000000000000 [ 370.293734] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.293736] R13: ffff8801da38fe60 R14: ffffffff865eb2a0 R15: 0000000000000000 [ 370.293743] ? trace_hardirqs_on+0xd/0x10 [ 370.293746] default_idle+0xbf/0x460 [ 370.293749] ? __sched_text_end+0x4/0x4 [ 370.293756] ? tick_nohz_idle_enter+0x125/0x220 [ 370.293763] arch_cpu_idle+0xa/0x10 [ 370.293766] default_idle_call+0x36/0x90 [ 370.293770] do_idle+0x24a/0x3b0 [ 370.293773] ? complete+0x6a/0x80 [ 370.293777] cpu_startup_entry+0x18/0x20 [ 370.293781] start_secondary+0x330/0x460 [ 370.293785] secondary_startup_64+0xa5/0xb0 [ 370.293789] Code: bb be 7e 48 85 db 74 2c 48 8d 7b 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 ad 00 00 00 48 8b 43 08 <48> 85 c0 0f 84 2a ff ff ff 48 c7 c7 5d b3 5e 86 48 b8 00 00 00 [ 370.294617] Kernel panic - not syncing: hung_task: blocked tasks [ 370.294624] CPU: 0 PID: 674 Comm: khungtaskd Not tainted 4.15.0-rc2+ #125 [ 370.294627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.294630] Call Trace: [ 370.294637] dump_stack+0x194/0x257 [ 370.294647] ? arch_local_irq_restore+0x53/0x53 [ 370.294659] ? vsnprintf+0x1ed/0x1900 [ 370.294670] panic+0x1e4/0x41c [ 370.294677] ? refcount_error_report+0x214/0x214 [ 370.294694] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.294707] watchdog+0x91d/0xd60 [ 370.294726] ? reset_hung_task_detector+0xa0/0xa0 [ 370.294733] ? default_wake_function+0x30/0x50 [ 370.294750] ? __schedule+0x2060/0x2060 [ 370.294755] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.294765] ? do_raw_spin_trylock+0x190/0x190 [ 370.294774] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.294783] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.294791] ? trace_hardirqs_on+0xd/0x10 [ 370.294797] ? __kthread_parkme+0x175/0x240 [ 370.294808] kthread+0x37a/0x440 [ 370.294814] ? reset_hung_task_detector+0xa0/0xa0 [ 370.294819] ? kthread_stop+0x7b0/0x7b0 [ 370.294828] ret_from_fork+0x24/0x30 [ 370.675897] Dumping ftrace buffer: [ 370.679655] (ftrace buffer empty) [ 370.683346] Kernel Offset: disabled [ 370.686962] Rebooting in 86400 seconds..