04c4000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00006f4000)={0x100, 0x10000, 0x6}) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0}) clock_getres(0x20000000, &(0x7f000055f000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000ebd000)={0xd000, 0x101000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0x2, 0x0) connect$inet(r9, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r9, &(0x7f0000056000)={&(0x7f00005df000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000068e000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x100000007, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a2000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r8, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x13000, 0x0}) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/04 08:47:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006fe000-0x78)={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) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x4, 0x9, 0x85f, 0x8001, 0x3, 0x0, 0xde11}, &(0x7f00007dd000)={0x1, 0x0, 0x9, 0x7, 0x7, 0x200, 0xe3, 0x6}, &(0x7f00007a2000-0x40)={0x0, 0x7, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f00007e8000-0x8)={&(0x7f000062a000-0x8)={0xf9f}, 0x8}) sync_file_range(r0, 0x2, 0x5, 0x2) socketpair(0x8, 0x4000000008000a, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00003a3000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d32000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000030d000)={@common="62707141000500000000000000000000", @ifru_flags=0x4000}) r4 = memfd_create(&(0x7f0000002000-0x10)="73697430000000000000000000000000", 0x1000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000028f000)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000255000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x7, 0xfffe, 0x1, 0xff, 0xc28, 0x5, 0x1f, 0xfd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x10000000000004, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x4, 0x4) r7 = socket(0x19, 0xa, 0x6) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0001, 0x9, 0x1264, 0x1, 0x23f5, 0x8, 0x100, 0x46, 0x2, 0x6, 0x7, 0x79, 0x8, 0x81, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001000)={r9, @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]}, 0x2, 0x6}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000024d000-0x4)=0x0, &(0x7f0000626000)=0x4) 2017/12/04 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_emit_ethernet(0x11, &(0x7f0000eb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/04 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) syz_emit_ethernet(0x11, &(0x7f0000eb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/04 08:47:13 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f000064b000)=0xc) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000485000)="d8ad8232743a5ebd5c3c16401d882263ccf67191a2470e53b8e03194529026f50fee254ad194ca95194e", 0x2a, 0x50, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e8c000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000814000)=0x0) capget(&(0x7f00002f8000-0x8)={0x20080522, r5}, &(0x7f0000b76000)={0x4, 0xadb, 0x3f, 0x3, 0x100000000, 0x1}) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000087000)=0x0, &(0x7f0000085000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000fbf000-0x1a)="7e18e58cd65d541f518380e83d60902c885d98c5d3b1f8a99c10", 0x1a) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000318000-0x20)={0x10001, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00001a3000)={r6, 0x7}) uselib(&(0x7f00007b3000)="2e2f66696c653000") ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000b72000-0x10)={0x0, &(0x7f0000fce000)=[]}) sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) ioctl$int_out(r4, 0x2, &(0x7f000080a000-0x8)=0x0) lsetxattr(&(0x7f0000f30000-0x8)="2e2f66696c653000", &(0x7f0000f57000-0x1a)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00003f1000-0x5)="6e6f6465767d70726f6300", 0xb, 0x1) umount2(&(0x7f00006de000)="2e2f66696c653000", 0xc) r7 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getpeername$packet(r7, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000058a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r8}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000077000)={{0x10001, 0x101}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x2, 0x10001, 0x7, 0x7e, 0x7ff, 0x935, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 08:47:13 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e30000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000859000)=0xb) r1 = socket(0xf, 0x803, 0x2) recvfrom(r1, &(0x7f0000242000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x0, &(0x7f00008a1000-0x8)=@sco={0x1f, {0x4, 0x9, 0x4, 0x4, 0x1, 0x2}}, 0x8) write(r1, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2017/12/04 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000729000)=0x0, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000d15000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092c000)=0xfdffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000001}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x2000000, 0x40000032, r0, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000075000-0x1c)={0xf, 0x5, 0x1, 0x2, 0x4, r1, 0x55b4}, 0x1c) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b38000-0x8)="2e2f66696c653000", 0x20202, 0x153) r3 = dup2(r0, r2) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009ef000-0x4)=r3, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xb, "07000000020009000800fd00000003fd0000ecffffff810004d1540300000075f1004061b13f"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f000079e000-0x4)=0x81, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003e6000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/12/04 08:47:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000003000-0x10)={0x1a, 0xd, 0x100000001, 0x3a6a, 0x800, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0x400, 0xbc, "7b361fe2107eca2111ea998c7f2ecdcc45fa037097b9a504c89c59739d8915379296fc009d2a8d46908f3913321a0df1e40ca3f0f65d8284ab858ebd8bb272885fa3084e8c4cb08115d4b0966564a2332e9c1fc24f7520be92d71c85c79e2c3f4b5dc6ed6821b10d6294d797013907bd31d17bc6244c4dec1cbebe53f9139abe4e5b9f21d84865c7171873a1d6bdd04bf94dff7f970a6cc5240bb06970e766085bcaa5762be09ce5e3aaf85c943d498fee3a11197d3624d1cb009654"}, 0xc4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) 2017/12/04 08:47:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006fe000-0x78)={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) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x4, 0x9, 0x85f, 0x8001, 0x3, 0x0, 0xde11}, &(0x7f00007dd000)={0x1, 0x0, 0x9, 0x7, 0x7, 0x200, 0xe3, 0x6}, &(0x7f00007a2000-0x40)={0x0, 0x7, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f00007e8000-0x8)={&(0x7f000062a000-0x8)={0xf9f}, 0x8}) sync_file_range(r0, 0x2, 0x5, 0x2) socketpair(0x8, 0x4000000008000a, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00003a3000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d32000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000030d000)={@common="62707141000500000000000000000000", @ifru_flags=0x4000}) r4 = memfd_create(&(0x7f0000002000-0x10)="73697430000000000000000000000000", 0x1000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000028f000)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000255000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x7, 0xfffe, 0x1, 0xff, 0xc28, 0x5, 0x1f, 0xfd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x10000000000004, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x4, 0x4) r7 = socket(0x19, 0xa, 0x6) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0001, 0x9, 0x1264, 0x1, 0x23f5, 0x8, 0x100, 0x46, 0x2, 0x6, 0x7, 0x79, 0x8, 0x81, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001000)={r9, @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]}, 0x2, 0x6}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000024d000-0x4)=0x0, &(0x7f0000626000)=0x4) 2017/12/04 08:47:13 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006fe000-0x78)={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) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x4, 0x9, 0x85f, 0x8001, 0x3, 0x0, 0xde11}, &(0x7f00007dd000)={0x1, 0x0, 0x9, 0x7, 0x7, 0x200, 0xe3, 0x6}, &(0x7f00007a2000-0x40)={0x0, 0x7, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f00007e8000-0x8)={&(0x7f000062a000-0x8)={0xf9f}, 0x8}) sync_file_range(r0, 0x2, 0x5, 0x2) socketpair(0x8, 0x4000000008000a, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00003a3000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d32000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000030d000)={@common="62707141000500000000000000000000", @ifru_flags=0x4000}) r4 = memfd_create(&(0x7f0000002000-0x10)="73697430000000000000000000000000", 0x1000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000028f000)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000255000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x7, 0xfffe, 0x1, 0xff, 0xc28, 0x5, 0x1f, 0xfd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x10000000000004, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x4, 0x4) r7 = socket(0x19, 0xa, 0x6) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0001, 0x9, 0x1264, 0x1, 0x23f5, 0x8, 0x100, 0x46, 0x2, 0x6, 0x7, 0x79, 0x8, 0x81, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001000)={r9, @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]}, 0x2, 0x6}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000024d000-0x4)=0x0, &(0x7f0000626000)=0x4) 2017/12/04 08:47:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006fe000-0x78)={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) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x4, 0x9, 0x85f, 0x8001, 0x3, 0x0, 0xde11}, &(0x7f00007dd000)={0x1, 0x0, 0x9, 0x7, 0x7, 0x200, 0xe3, 0x6}, &(0x7f00007a2000-0x40)={0x0, 0x7, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f00007e8000-0x8)={&(0x7f000062a000-0x8)={0xf9f}, 0x8}) sync_file_range(r0, 0x2, 0x5, 0x2) socketpair(0x8, 0x4000000008000a, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00003a3000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d32000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000030d000)={@common="62707141000500000000000000000000", @ifru_flags=0x4000}) r4 = memfd_create(&(0x7f0000002000-0x10)="73697430000000000000000000000000", 0x1000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000028f000)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000255000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x7, 0xfffe, 0x1, 0xff, 0xc28, 0x5, 0x1f, 0xfd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x10000000000004, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x4, 0x4) r7 = socket(0x19, 0xa, 0x6) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0001, 0x9, 0x1264, 0x1, 0x23f5, 0x8, 0x100, 0x46, 0x2, 0x6, 0x7, 0x79, 0x8, 0x81, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001000)={r9, @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]}, 0x2, 0x6}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000024d000-0x4)=0x0, &(0x7f0000626000)=0x4) 2017/12/04 08:47:13 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006fe000-0x78)={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) pselect6(0x40, &(0x7f0000db4000)={0x4110, 0x4, 0x9, 0x85f, 0x8001, 0x3, 0x0, 0xde11}, &(0x7f00007dd000)={0x1, 0x0, 0x9, 0x7, 0x7, 0x200, 0xe3, 0x6}, &(0x7f00007a2000-0x40)={0x0, 0x7, 0x8, 0x80, 0x6, 0x80000001, 0xb36c, 0x995}, &(0x7f0000008000-0x8)={0x0, 0x989680}, &(0x7f00007e8000-0x8)={&(0x7f000062a000-0x8)={0xf9f}, 0x8}) sync_file_range(r0, 0x2, 0x5, 0x2) socketpair(0x8, 0x4000000008000a, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00003a3000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000d32000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000030d000)={@common="62707141000500000000000000000000", @ifru_flags=0x4000}) r4 = memfd_create(&(0x7f0000002000-0x10)="73697430000000000000000000000000", 0x1000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000028f000)={{{@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000255000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7fe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x7, 0xfffe, 0x1, 0xff, 0xc28, 0x5, 0x1f, 0xfd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x10000000000004, 0x10002, 0x4, 0x10001, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x4, 0x4) r7 = socket(0x19, 0xa, 0x6) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffff0001, 0x9, 0x1264, 0x1, 0x23f5, 0x8, 0x100, 0x46, 0x2, 0x6, 0x7, 0x79, 0x8, 0x81, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001000)={r9, @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]}, 0x2, 0x6}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f000024d000-0x4)=0x0, &(0x7f0000626000)=0x4) 2017/12/04 08:47:13 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f000064b000)=0xc) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000485000)="d8ad8232743a5ebd5c3c16401d882263ccf67191a2470e53b8e03194529026f50fee254ad194ca95194e", 0x2a, 0x50, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e8c000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000814000)=0x0) capget(&(0x7f00002f8000-0x8)={0x20080522, r5}, &(0x7f0000b76000)={0x4, 0xadb, 0x3f, 0x3, 0x100000000, 0x1}) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000087000)=0x0, &(0x7f0000085000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000fbf000-0x1a)="7e18e58cd65d541f518380e83d60902c885d98c5d3b1f8a99c10", 0x1a) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000318000-0x20)={0x10001, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00001a3000)={r6, 0x7}) uselib(&(0x7f00007b3000)="2e2f66696c653000") ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000b72000-0x10)={0x0, &(0x7f0000fce000)=[]}) sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) ioctl$int_out(r4, 0x2, &(0x7f000080a000-0x8)=0x0) lsetxattr(&(0x7f0000f30000-0x8)="2e2f66696c653000", &(0x7f0000f57000-0x1a)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00003f1000-0x5)="6e6f6465767d70726f6300", 0xb, 0x1) umount2(&(0x7f00006de000)="2e2f66696c653000", 0xc) r7 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getpeername$packet(r7, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000058a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r8}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000077000)={{0x10001, 0x101}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x2, 0x10001, 0x7, 0x7e, 0x7ff, 0x935, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 08:47:13 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e30000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000859000)=0xb) r1 = socket(0xf, 0x803, 0x2) recvfrom(r1, &(0x7f0000242000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x0, &(0x7f00008a1000-0x8)=@sco={0x1f, {0x4, 0x9, 0x4, 0x4, 0x1, 0x2}}, 0x8) write(r1, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2017/12/04 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000729000)=0x0, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000d15000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092c000)=0xfdffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000001}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x2000000, 0x40000032, r0, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000075000-0x1c)={0xf, 0x5, 0x1, 0x2, 0x4, r1, 0x55b4}, 0x1c) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b38000-0x8)="2e2f66696c653000", 0x20202, 0x153) r3 = dup2(r0, r2) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009ef000-0x4)=r3, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xb, "07000000020009000800fd00000003fd0000ecffffff810004d1540300000075f1004061b13f"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f000079e000-0x4)=0x81, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003e6000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/12/04 08:47:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000003000-0x10)={0x1a, 0xd, 0x100000001, 0x3a6a, 0x800, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0x400, 0xbc, "7b361fe2107eca2111ea998c7f2ecdcc45fa037097b9a504c89c59739d8915379296fc009d2a8d46908f3913321a0df1e40ca3f0f65d8284ab858ebd8bb272885fa3084e8c4cb08115d4b0966564a2332e9c1fc24f7520be92d71c85c79e2c3f4b5dc6ed6821b10d6294d797013907bd31d17bc6244c4dec1cbebe53f9139abe4e5b9f21d84865c7171873a1d6bdd04bf94dff7f970a6cc5240bb06970e766085bcaa5762be09ce5e3aaf85c943d498fee3a11197d3624d1cb009654"}, 0xc4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) 2017/12/04 08:47:13 executing program 5: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000729000)=0x0, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000d15000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092c000)=0xfdffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000001}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x2000000, 0x40000032, r0, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000075000-0x1c)={0xf, 0x5, 0x1, 0x2, 0x4, r1, 0x55b4}, 0x1c) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b38000-0x8)="2e2f66696c653000", 0x20202, 0x153) r3 = dup2(r0, r2) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009ef000-0x4)=r3, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xb, "07000000020009000800fd00000003fd0000ecffffff810004d1540300000075f1004061b13f"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f000079e000-0x4)=0x81, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003e6000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/12/04 08:47:13 executing program 1: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000729000)=0x0, &(0x7f0000d12000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000d15000)=0x8, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000092c000)=0xfdffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000001}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x2000000, 0x40000032, r0, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000075000-0x1c)={0xf, 0x5, 0x1, 0x2, 0x4, r1, 0x55b4}, 0x1c) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b38000-0x8)="2e2f66696c653000", 0x20202, 0x153) r3 = dup2(r0, r2) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009ef000-0x4)=r3, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xb, "07000000020009000800fd00000003fd0000ecffffff810004d1540300000075f1004061b13f"}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f000079e000-0x4)=0x81, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00003e6000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/12/04 08:47:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000003000-0x10)={0x1a, 0xd, 0x100000001, 0x3a6a, 0x800, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r2, 0x400, 0xbc, "7b361fe2107eca2111ea998c7f2ecdcc45fa037097b9a504c89c59739d8915379296fc009d2a8d46908f3913321a0df1e40ca3f0f65d8284ab858ebd8bb272885fa3084e8c4cb08115d4b0966564a2332e9c1fc24f7520be92d71c85c79e2c3f4b5dc6ed6821b10d6294d797013907bd31d17bc6244c4dec1cbebe53f9139abe4e5b9f21d84865c7171873a1d6bdd04bf94dff7f970a6cc5240bb06970e766085bcaa5762be09ce5e3aaf85c943d498fee3a11197d3624d1cb009654"}, 0xc4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) 2017/12/04 08:47:13 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e30000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000859000)=0xb) r1 = socket(0xf, 0x803, 0x2) recvfrom(r1, &(0x7f0000242000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x0, &(0x7f00008a1000-0x8)=@sco={0x1f, {0x4, 0x9, 0x4, 0x4, 0x1, 0x2}}, 0x8) write(r1, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2017/12/04 08:47:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f000064b000)=0xc) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000485000)="d8ad8232743a5ebd5c3c16401d882263ccf67191a2470e53b8e03194529026f50fee254ad194ca95194e", 0x2a, 0x50, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e8c000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000814000)=0x0) capget(&(0x7f00002f8000-0x8)={0x20080522, r5}, &(0x7f0000b76000)={0x4, 0xadb, 0x3f, 0x3, 0x100000000, 0x1}) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000087000)=0x0, &(0x7f0000085000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000fbf000-0x1a)="7e18e58cd65d541f518380e83d60902c885d98c5d3b1f8a99c10", 0x1a) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000318000-0x20)={0x10001, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00001a3000)={r6, 0x7}) uselib(&(0x7f00007b3000)="2e2f66696c653000") ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000b72000-0x10)={0x0, &(0x7f0000fce000)=[]}) sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) ioctl$int_out(r4, 0x2, &(0x7f000080a000-0x8)=0x0) lsetxattr(&(0x7f0000f30000-0x8)="2e2f66696c653000", &(0x7f0000f57000-0x1a)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00003f1000-0x5)="6e6f6465767d70726f6300", 0xb, 0x1) umount2(&(0x7f00006de000)="2e2f66696c653000", 0xc) r7 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getpeername$packet(r7, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000058a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r8}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000077000)={{0x10001, 0x101}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x2, 0x10001, 0x7, 0x7e, 0x7ff, 0x935, 0x0, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 08:47:13 executing program 2: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e30000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000859000)=0xb) r1 = socket(0xf, 0x803, 0x2) recvfrom(r1, &(0x7f0000242000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x0, &(0x7f00008a1000-0x8)=@sco={0x1f, {0x4, 0x9, 0x4, 0x4, 0x1, 0x2}}, 0x8) write(r1, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) 2017/12/04 08:47:13 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) r4 = accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000afb000-0xc)={0x2, 0x0}) ftruncate(r0, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016b000)="2f6465762f7667615f6172626974657200", 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002a4000-0x105)={0x0, 0xfd, "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"}, &(0x7f00003ca000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008ca000-0x98)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffff00000001}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000-0x8)={r6, 0x20000100000000}, &(0x7f0000ee4000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c01000-0x4)=0x0) getresuid(&(0x7f0000c2f000)=0x0, &(0x7f0000cd5000)=0x0, &(0x7f000027a000)=0x0) r7 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000f70000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r9 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$unlink(0x1d, r9, 0x0) prctl$intptr(0x2b, 0x0) socketpair(0xa, 0x0, 0x10000, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000000)=0xffffffff) 2017/12/04 08:47:13 executing program 4: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee4000-0x8)={0x0, 0x862}, &(0x7f00006b6000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eea000)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eed000-0x8)={r2, 0xf1}, &(0x7f0000eec000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000eeb000)="2e2f66696c653000", &(0x7f0000eec000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056f000)=0x0, &(0x7f00003d7000-0x4)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000999000-0xf2)={r2, 0xea, "cbcfe9863e29ba3da2df3f86ffbb38e6ca32e86f1d87941d337d3c4f24eeff4f7db1ec311920a48effc55cdc5c8b667bafdfb257398bccb1c84baed55ea38d0c977cd85e31d110d5b2ff019895753f286c46b315640df9fc64124d0e4fc878fc19fdda88468eba0e1faca790202dc7f0ba1a3d9c3caff1388cfd426b582699b2c4304921550ab0f2626bedf9e2409d5b44e1fb373b2e5663da13fbc242a0db0e6dcfe53182fba5b5fa37939025d2a5079128d81f1ad18965cf4a3476aebf69279d83013a55e4a7d6d67e313f8fb5a51c2aea2f9253517c2e3002a43c2e6c14ead693723f9b7a6dd80f6d"}, &(0x7f0000637000)=0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x5, 0xad07, 0x7, 0x0}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 08:47:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x0}, {0x0, 0x80001a}, 0x7ffe, 0x4, 0xfac9273, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 08:47:14 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 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) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 1: removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x780ba566, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eaf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000066d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70070, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) r5 = dup3(r4, r2, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b36000-0xf)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000d94000)={r6, 0x80000, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000053b000)={0x3, &(0x7f0000dd5000-0x18)=[{0x3, 0x80000000, 0x400, 0x7}, {0x101, 0x2, 0x8, 0x3b}, {0xd9, 0x80000001, 0xa6d7, 0x385}]}, 0x8) r8 = socket(0x10, 0x802, 0x0) r9 = dup2(r8, r8) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0xff, 0x1, 0x7, 0x3, 0x8, 0x6, 0xa, 0x4, 0x101, 0x2, 0xfffffffffffffffe, 0x402, 0x318, 0x8, 0xffffffffffffffff], 0x10004, 0x1101}) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) write(r9, &(0x7f0000cc0000-0x25)="240000001a00254e0018000404edfc0e0a0b000000000000000000000380000048186be006", 0x25) io_setup(0x3, &(0x7f000008c000-0x4)=0x0) io_cancel(r10, &(0x7f0000932000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000eb6000)="4a1e330975b0cf91dccbf875848f4168a298d5235966306864e31df2873db70a4b69c5b0def37b334a8b296392280c433d6f919d0643fabe95bfc14624022209876eae07bf7611755e7da8306d48ac71972631c17724f61d335fc7269f8c1e0480219ff9907ec0d5ecca96bb9624e71354cba911167637", 0x77, 0x1, 0x0, 0x1, r5}, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fcb000)="10", 0x1, 0x800, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r4, 0x1) r11 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r11, 0x4188aea7, &(0x7f0000a8c000)={0x6, 0x0, [{0x2, 0x0, 0x1}, {0x5fffffffffffffff, 0x0, 0xa9}, {0x50003, 0x0, 0x7}, {0x8000000, 0x0, 0x0}, {0x1d, 0x0, 0x3}, {0x9ce, 0x0, 0xfffffffffffffffc}]}) gettid() 2017/12/04 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdf000)=0x0) r1 = socket(0x4000000000000012, 0x2, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000)="2f6465762f73657175656e63657200", 0x6c00, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@generic="f3e5d9cd0039991c2ebbe8ab1d6313ae", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000af0000)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000082e000)={0x7, 0x1000000000006}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008f0000-0x2)=0x6, &(0x7f00008be000)=0x2) clock_gettime(0x0, &(0x7f0000e73000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d1000)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000777000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000335000)={r10, 0x9}, &(0x7f000011d000)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0xffffffffffffffff, 0xa1) r11 = gettid() getpriority(0xd47fbe112fcb32c5, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0xfffffffffffffffc, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) read$eventfd(r6, &(0x7f000079c000)=0x0, 0x8) 2017/12/04 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x0}, {0x0, 0x80001a}, 0x7ffe, 0x4, 0xfac9273, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee4000-0x8)={0x0, 0x862}, &(0x7f00006b6000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eea000)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eed000-0x8)={r2, 0xf1}, &(0x7f0000eec000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000eeb000)="2e2f66696c653000", &(0x7f0000eec000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056f000)=0x0, &(0x7f00003d7000-0x4)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000999000-0xf2)={r2, 0xea, "cbcfe9863e29ba3da2df3f86ffbb38e6ca32e86f1d87941d337d3c4f24eeff4f7db1ec311920a48effc55cdc5c8b667bafdfb257398bccb1c84baed55ea38d0c977cd85e31d110d5b2ff019895753f286c46b315640df9fc64124d0e4fc878fc19fdda88468eba0e1faca790202dc7f0ba1a3d9c3caff1388cfd426b582699b2c4304921550ab0f2626bedf9e2409d5b44e1fb373b2e5663da13fbc242a0db0e6dcfe53182fba5b5fa37939025d2a5079128d81f1ad18965cf4a3476aebf69279d83013a55e4a7d6d67e313f8fb5a51c2aea2f9253517c2e3002a43c2e6c14ead693723f9b7a6dd80f6d"}, &(0x7f0000637000)=0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x5, 0xad07, 0x7, 0x0}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee4000-0x8)={0x0, 0x862}, &(0x7f00006b6000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eea000)={r2, @in6={{0xa, 0x2, 0x0, @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) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eed000-0x8)={r2, 0xf1}, &(0x7f0000eec000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000eeb000)="2e2f66696c653000", &(0x7f0000eec000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056f000)=0x0, &(0x7f00003d7000-0x4)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000999000-0xf2)={r2, 0xea, "cbcfe9863e29ba3da2df3f86ffbb38e6ca32e86f1d87941d337d3c4f24eeff4f7db1ec311920a48effc55cdc5c8b667bafdfb257398bccb1c84baed55ea38d0c977cd85e31d110d5b2ff019895753f286c46b315640df9fc64124d0e4fc878fc19fdda88468eba0e1faca790202dc7f0ba1a3d9c3caff1388cfd426b582699b2c4304921550ab0f2626bedf9e2409d5b44e1fb373b2e5663da13fbc242a0db0e6dcfe53182fba5b5fa37939025d2a5079128d81f1ad18965cf4a3476aebf69279d83013a55e4a7d6d67e313f8fb5a51c2aea2f9253517c2e3002a43c2e6c14ead693723f9b7a6dd80f6d"}, &(0x7f0000637000)=0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x5, 0xad07, 0x7, 0x0}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 08:47:14 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) r4 = accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000afb000-0xc)={0x2, 0x0}) ftruncate(r0, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016b000)="2f6465762f7667615f6172626974657200", 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002a4000-0x105)={0x0, 0xfd, "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"}, &(0x7f00003ca000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008ca000-0x98)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffff00000001}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000-0x8)={r6, 0x20000100000000}, &(0x7f0000ee4000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c01000-0x4)=0x0) getresuid(&(0x7f0000c2f000)=0x0, &(0x7f0000cd5000)=0x0, &(0x7f000027a000)=0x0) r7 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000f70000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r9 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$unlink(0x1d, r9, 0x0) prctl$intptr(0x2b, 0x0) socketpair(0xa, 0x0, 0x10000, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000000)=0xffffffff) 2017/12/04 08:47:14 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) r4 = accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000afb000-0xc)={0x2, 0x0}) ftruncate(r0, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016b000)="2f6465762f7667615f6172626974657200", 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002a4000-0x105)={0x0, 0xfd, "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"}, &(0x7f00003ca000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008ca000-0x98)={r6, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffff00000001}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000-0x8)={r6, 0x20000100000000}, &(0x7f0000ee4000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c01000-0x4)=0x0) getresuid(&(0x7f0000c2f000)=0x0, &(0x7f0000cd5000)=0x0, &(0x7f000027a000)=0x0) r7 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000f70000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r9 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$unlink(0x1d, r9, 0x0) prctl$intptr(0x2b, 0x0) socketpair(0xa, 0x0, 0x10000, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000000)=0xffffffff) 2017/12/04 08:47:14 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) [ 92.393006] device gre0 entered promiscuous mode 2017/12/04 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 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) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:14 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 1: removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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, 0x100000000000, 0x0, 0x780ba566, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eaf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000066d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70070, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) r5 = dup3(r4, r2, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b36000-0xf)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000d94000)={r6, 0x80000, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000053b000)={0x3, &(0x7f0000dd5000-0x18)=[{0x3, 0x80000000, 0x400, 0x7}, {0x101, 0x2, 0x8, 0x3b}, {0xd9, 0x80000001, 0xa6d7, 0x385}]}, 0x8) r8 = socket(0x10, 0x802, 0x0) r9 = dup2(r8, r8) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0xff, 0x1, 0x7, 0x3, 0x8, 0x6, 0xa, 0x4, 0x101, 0x2, 0xfffffffffffffffe, 0x402, 0x318, 0x8, 0xffffffffffffffff], 0x10004, 0x1101}) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) write(r9, &(0x7f0000cc0000-0x25)="240000001a00254e0018000404edfc0e0a0b000000000000000000000380000048186be006", 0x25) io_setup(0x3, &(0x7f000008c000-0x4)=0x0) io_cancel(r10, &(0x7f0000932000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000eb6000)="4a1e330975b0cf91dccbf875848f4168a298d5235966306864e31df2873db70a4b69c5b0def37b334a8b296392280c433d6f919d0643fabe95bfc14624022209876eae07bf7611755e7da8306d48ac71972631c17724f61d335fc7269f8c1e0480219ff9907ec0d5ecca96bb9624e71354cba911167637", 0x77, 0x1, 0x0, 0x1, r5}, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fcb000)="10", 0x1, 0x800, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r4, 0x1) r11 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r11, 0x4188aea7, &(0x7f0000a8c000)={0x6, 0x0, [{0x2, 0x0, 0x1}, {0x5fffffffffffffff, 0x0, 0xa9}, {0x50003, 0x0, 0x7}, {0x8000000, 0x0, 0x0}, {0x1d, 0x0, 0x3}, {0x9ce, 0x0, 0xfffffffffffffffc}]}) gettid() 2017/12/04 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdf000)=0x0) r1 = socket(0x4000000000000012, 0x2, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000)="2f6465762f73657175656e63657200", 0x6c00, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@generic="f3e5d9cd0039991c2ebbe8ab1d6313ae", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000af0000)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000082e000)={0x7, 0x1000000000006}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008f0000-0x2)=0x6, &(0x7f00008be000)=0x2) clock_gettime(0x0, &(0x7f0000e73000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d1000)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000777000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000335000)={r10, 0x9}, &(0x7f000011d000)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0xffffffffffffffff, 0xa1) r11 = gettid() getpriority(0xd47fbe112fcb32c5, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0xfffffffffffffffc, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) read$eventfd(r6, &(0x7f000079c000)=0x0, 0x8) 2017/12/04 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdf000)=0x0) r1 = socket(0x4000000000000012, 0x2, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000)="2f6465762f73657175656e63657200", 0x6c00, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@generic="f3e5d9cd0039991c2ebbe8ab1d6313ae", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000af0000)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000082e000)={0x7, 0x1000000000006}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008f0000-0x2)=0x6, &(0x7f00008be000)=0x2) clock_gettime(0x0, &(0x7f0000e73000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d1000)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000777000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000335000)={r10, 0x9}, &(0x7f000011d000)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0xffffffffffffffff, 0xa1) r11 = gettid() getpriority(0xd47fbe112fcb32c5, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0xfffffffffffffffc, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) read$eventfd(r6, &(0x7f000079c000)=0x0, 0x8) 2017/12/04 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdf000)=0x0) r1 = socket(0x4000000000000012, 0x2, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000)="2f6465762f73657175656e63657200", 0x6c00, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@generic="f3e5d9cd0039991c2ebbe8ab1d6313ae", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000af0000)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000082e000)={0x7, 0x1000000000006}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008f0000-0x2)=0x6, &(0x7f00008be000)=0x2) clock_gettime(0x0, &(0x7f0000e73000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d1000)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000777000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000335000)={r10, 0x9}, &(0x7f000011d000)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0xffffffffffffffff, 0xa1) r11 = gettid() getpriority(0xd47fbe112fcb32c5, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0xfffffffffffffffc, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) read$eventfd(r6, &(0x7f000079c000)=0x0, 0x8) 2017/12/04 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dc8000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000cdf000)=0x0) r1 = socket(0x4000000000000012, 0x2, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7f000)="2f6465762f73657175656e63657200", 0x6c00, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@generic="f3e5d9cd0039991c2ebbe8ab1d6313ae", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000af0000)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000082e000)={0x7, 0x1000000000006}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008f0000-0x2)=0x6, &(0x7f00008be000)=0x2) clock_gettime(0x0, &(0x7f0000e73000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000d1000)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000777000-0x4)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000335000)={r10, 0x9}, &(0x7f000011d000)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0xffffffffffffffff, 0xa1) r11 = gettid() getpriority(0xd47fbe112fcb32c5, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0xfffffffffffffffc, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) read$eventfd(r6, &(0x7f000079c000)=0x0, 0x8) 2017/12/04 08:47:14 executing program 7: removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x780ba566, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eaf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000066d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70070, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) r5 = dup3(r4, r2, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b36000-0xf)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000d94000)={r6, 0x80000, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000053b000)={0x3, &(0x7f0000dd5000-0x18)=[{0x3, 0x80000000, 0x400, 0x7}, {0x101, 0x2, 0x8, 0x3b}, {0xd9, 0x80000001, 0xa6d7, 0x385}]}, 0x8) r8 = socket(0x10, 0x802, 0x0) r9 = dup2(r8, r8) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0xff, 0x1, 0x7, 0x3, 0x8, 0x6, 0xa, 0x4, 0x101, 0x2, 0xfffffffffffffffe, 0x402, 0x318, 0x8, 0xffffffffffffffff], 0x10004, 0x1101}) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) write(r9, &(0x7f0000cc0000-0x25)="240000001a00254e0018000404edfc0e0a0b000000000000000000000380000048186be006", 0x25) io_setup(0x3, &(0x7f000008c000-0x4)=0x0) io_cancel(r10, &(0x7f0000932000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000eb6000)="4a1e330975b0cf91dccbf875848f4168a298d5235966306864e31df2873db70a4b69c5b0def37b334a8b296392280c433d6f919d0643fabe95bfc14624022209876eae07bf7611755e7da8306d48ac71972631c17724f61d335fc7269f8c1e0480219ff9907ec0d5ecca96bb9624e71354cba911167637", 0x77, 0x1, 0x0, 0x1, r5}, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fcb000)="10", 0x1, 0x800, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r4, 0x1) r11 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r11, 0x4188aea7, &(0x7f0000a8c000)={0x6, 0x0, [{0x2, 0x0, 0x1}, {0x5fffffffffffffff, 0x0, 0xa9}, {0x50003, 0x0, 0x7}, {0x8000000, 0x0, 0x0}, {0x1d, 0x0, 0x3}, {0x9ce, 0x0, 0xfffffffffffffffc}]}) gettid() 2017/12/04 08:47:14 executing program 3: removexattr(&(0x7f0000433000)="2e2f66696c653000", &(0x7f000035e000-0x42)=@known="73797374656d2e61647669736500") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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, 0x100000000000, 0x0, 0x780ba566, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eaf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000066d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x70070, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) r5 = dup3(r4, r2, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000b36000-0xf)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000d94000)={r6, 0x80000, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000053b000)={0x3, &(0x7f0000dd5000-0x18)=[{0x3, 0x80000000, 0x400, 0x7}, {0x101, 0x2, 0x8, 0x3b}, {0xd9, 0x80000001, 0xa6d7, 0x385}]}, 0x8) r8 = socket(0x10, 0x802, 0x0) r9 = dup2(r8, r8) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00003d8000)={[0x0, 0xff, 0x1, 0x7, 0x3, 0x8, 0x6, 0xa, 0x4, 0x101, 0x2, 0xfffffffffffffffe, 0x402, 0x318, 0x8, 0xffffffffffffffff], 0x10004, 0x1101}) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) write(r9, &(0x7f0000cc0000-0x25)="240000001a00254e0018000404edfc0e0a0b000000000000000000000380000048186be006", 0x25) io_setup(0x3, &(0x7f000008c000-0x4)=0x0) io_cancel(r10, &(0x7f0000932000-0x40)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000eb6000)="4a1e330975b0cf91dccbf875848f4168a298d5235966306864e31df2873db70a4b69c5b0def37b334a8b296392280c433d6f919d0643fabe95bfc14624022209876eae07bf7611755e7da8306d48ac71972631c17724f61d335fc7269f8c1e0480219ff9907ec0d5ecca96bb9624e71354cba911167637", 0x77, 0x1, 0x0, 0x1, r5}, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r4, &(0x7f0000fcb000)="10", 0x1, 0x800, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r4, 0x1) r11 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r11, 0x4188aea7, &(0x7f0000a8c000)={0x6, 0x0, [{0x2, 0x0, 0x1}, {0x5fffffffffffffff, 0x0, 0xa9}, {0x50003, 0x0, 0x7}, {0x8000000, 0x0, 0x0}, {0x1d, 0x0, 0x3}, {0x9ce, 0x0, 0xfffffffffffffffc}]}) gettid() 2017/12/04 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) [ 92.656798] device gre0 entered promiscuous mode [ 92.678749] device gre0 entered promiscuous mode [ 92.685611] device gre0 entered promiscuous mode [ 92.717476] device gre0 entered promiscuous mode 2017/12/04 08:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000032b000-0x14)={0x2, 0x4, 0x6, 0xa, 0x0, 0x0, 0x0}, 0x14) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d3a000)="00", 0x1) ioctl(r0, 0x1, &(0x7f0000809000)="aaed989dc701ae12effa03ffdd460f8a0fed1605662408cc9089fd6b01715407664cdddffa7f95aba23ced376898c7954aac19ad8ca02f165b5c02a1394aca06806c06e8bfdd6bf888cb866174bed524782b343f09e1be8c59ab8ac9e6e0e176d3fe89de65b11e163a3f736d737415b51a9eb29e5878f979907977b21bf6cdc6d0a4e9d3e66755294bfe4ced7f23f497f8ba45d14eaec13de437ac5139c49b0257becf799dcda5034155a0dbced78f") 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044b000)="2f6465762f72666b696c6c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f1d000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0xfffffffffffffffd}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000f8000-0x28)={0x1, 0x1a, 0xe5, 0x5, "0e26faf022ae4d47064abd056681987c4d093f46a160edb0d4f2c50002e17198"}) r2 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d28000)={@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$packet(r2, &(0x7f0000fc4000)={0x11, 0x100003, r3, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfffffffffffffffc, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r4, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r4, r2) 2017/12/04 08:47:14 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 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) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 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) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 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) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x7) writev(r3, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000d37000-0x4)=0x0) r4 = socket(0xa, 0x3, 0xff) sendto$unix(r4, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x83) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f26000-0x7)={r6, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r7, &(0x7f0000f51000-0x9)={0x1f, {0x4, 0x9, 0x8, 0xff, 0x100, 0x1b3b3ff7}, 0x9}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x40, 0xa810, 0x5, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) read(r7, &(0x7f0000856000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) socket$kcm(0x29, 0x2, 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) getresuid(&(0x7f0000198000-0x4)=0x0, &(0x7f00007be000-0x4)=0x0, &(0x7f0000c98000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fchownat(r2, &(0x7f0000577000)="0000007f0022ff02200c000000bcbb5b340100000000", r8, r9, 0x1800) 2017/12/04 08:47:14 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) r4 = accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000afb000-0xc)={0x2, 0x0}) ftruncate(r0, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016b000)="2f6465762f7667615f6172626974657200", 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002a4000-0x105)={0x0, 0xfd, "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"}, &(0x7f00003ca000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008ca000-0x98)={r6, @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]}, 0x40, 0xffffffff00000001}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000-0x8)={r6, 0x20000100000000}, &(0x7f0000ee4000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c01000-0x4)=0x0) getresuid(&(0x7f0000c2f000)=0x0, &(0x7f0000cd5000)=0x0, &(0x7f000027a000)=0x0) r7 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000f70000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r9 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$unlink(0x1d, r9, 0x0) prctl$intptr(0x2b, 0x0) socketpair(0xa, 0x0, 0x10000, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000000)=0xffffffff) 2017/12/04 08:47:14 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000318000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f6175746f667300", 0xfffffffffffffffd, 0x0) add_key$user(&(0x7f0000707000-0x5)="7573657200", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x37)="81c29befc1ed8cc3b1aa8b9b40d4f8fde87405038d99db02cf034ee60c3e03000000000000073183c27f32f5b9a6a54ec64c76f59ff5da", 0x37, r2) r4 = accept4(r0, &(0x7f0000130000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d83000)=0x58, 0x4000007ff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000afb000-0xc)={0x2, 0x0}) ftruncate(r0, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016b000)="2f6465762f7667615f6172626974657200", 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002a4000-0x105)={0x0, 0xfd, "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"}, &(0x7f00003ca000-0x4)=0x105) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008ca000-0x98)={r6, @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]}, 0x40, 0xffffffff00000001}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036c000-0x8)={r6, 0x20000100000000}, &(0x7f0000ee4000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c01000-0x4)=0x0) getresuid(&(0x7f0000c2f000)=0x0, &(0x7f0000cd5000)=0x0, &(0x7f000027a000)=0x0) r7 = syz_open_dev$mouse(&(0x7f00005d9000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000f70000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f00003c2000)="727872706300", &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000-0xa)="6d696d655f7479706500", 0xfffffffffffffffc) r9 = add_key(&(0x7f0000f27000-0x6)="6c6f676f6e00", &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$unlink(0x1d, r9, 0x0) prctl$intptr(0x2b, 0x0) socketpair(0xa, 0x0, 0x10000, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000000)=0xffffffff) 2017/12/04 08:47:14 executing program 7: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee4000-0x8)={0x0, 0x862}, &(0x7f00006b6000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eea000)={r2, @in6={{0xa, 0x2, 0x0, @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) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eed000-0x8)={r2, 0xf1}, &(0x7f0000eec000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000eeb000)="2e2f66696c653000", &(0x7f0000eec000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056f000)=0x0, &(0x7f00003d7000-0x4)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000999000-0xf2)={r2, 0xea, "cbcfe9863e29ba3da2df3f86ffbb38e6ca32e86f1d87941d337d3c4f24eeff4f7db1ec311920a48effc55cdc5c8b667bafdfb257398bccb1c84baed55ea38d0c977cd85e31d110d5b2ff019895753f286c46b315640df9fc64124d0e4fc878fc19fdda88468eba0e1faca790202dc7f0ba1a3d9c3caff1388cfd426b582699b2c4304921550ab0f2626bedf9e2409d5b44e1fb373b2e5663da13fbc242a0db0e6dcfe53182fba5b5fa37939025d2a5079128d81f1ad18965cf4a3476aebf69279d83013a55e4a7d6d67e313f8fb5a51c2aea2f9253517c2e3002a43c2e6c14ead693723f9b7a6dd80f6d"}, &(0x7f0000637000)=0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x5, 0xad07, 0x7, 0x0}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 08:47:14 executing program 2: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee4000-0x8)={0x0, 0x862}, &(0x7f00006b6000)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000eea000)={r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eed000-0x8)={r2, 0xf1}, &(0x7f0000eec000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000eeb000)="2e2f66696c653000", &(0x7f0000eec000-0x8)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000056f000)=0x0, &(0x7f00003d7000-0x4)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000999000-0xf2)={r2, 0xea, "cbcfe9863e29ba3da2df3f86ffbb38e6ca32e86f1d87941d337d3c4f24eeff4f7db1ec311920a48effc55cdc5c8b667bafdfb257398bccb1c84baed55ea38d0c977cd85e31d110d5b2ff019895753f286c46b315640df9fc64124d0e4fc878fc19fdda88468eba0e1faca790202dc7f0ba1a3d9c3caff1388cfd426b582699b2c4304921550ab0f2626bedf9e2409d5b44e1fb373b2e5663da13fbc242a0db0e6dcfe53182fba5b5fa37939025d2a5079128d81f1ad18965cf4a3476aebf69279d83013a55e4a7d6d67e313f8fb5a51c2aea2f9253517c2e3002a43c2e6c14ead693723f9b7a6dd80f6d"}, &(0x7f0000637000)=0xf2) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x5, 0xad07, 0x7, 0x0}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x6, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ee3000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/04 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f0000d5a000-0x18)=[@generic={0xd885, 0xf3, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair$packet(0x11, 0xd147b43d47eba43a, 0x300, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732d6165736e692900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ed000-0x10)="", 0x0) bind$alg(r1, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0x0, 0xf, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = add_key$keyring(&(0x7f0000742000)="6b657972696e6700", &(0x7f0000a8e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000fb2000)="6b657972696e6700", &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000f97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a0a000)=0x14) 2017/12/04 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006e2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402ff000006200000000005bd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000dda000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c0000+0x818)=@int=0x0, &(0x7f000048b000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f00008e1000-0xa)="2f6465762f7663732300", 0x0, 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006db000-0xc)={0x6, r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000d0a000)={0x20010004, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402bd0000000000067d08ce005c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000)=0x2) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000000200101004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000021c000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c41000-0x4)={r0}) prctl$intptr(0x1f, 0x10000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)="2f6465762f73657175656e63657200", 0x4000000000041, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000080000-0x90)={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) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r2, &(0x7f00009e0000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000047f000)={0x26, "6861736800000000000000000000", 0x2, 0x100000000000000, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)="2f6465762f6b766d00", 0x80003, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)="2f6465762f76637300", 0x20007e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000754000)={{{@in=@loopback=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = fcntl$getown(r6, 0x9) move_pages(r8, 0x1, &(0x7f00005e9000-0x4)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000acb000)=[0x0, 0x0, 0x0, 0x0], 0x4) bind$alg(r3, &(0x7f0000470000)={0x26, "736b636970686572000000000000", 0x400, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f000077c000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r8, r8) uname(&(0x7f00006cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a62000-0x4)=0x4, 0x4) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x40000002}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000069000)={0x9, &(0x7f0000ed8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000786000)="2f6465762f7663732300", 0x11f483c9, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000b16000)={0x0, 0x0, 0xe9, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0xb8}}}) lstat(&(0x7f0000eb2000-0x8)="2e2f66696c653000", &(0x7f0000ee8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a30000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_fuseblk_mount(&(0x7f0000458000)="2e2f66696c653000", &(0x7f0000bd0000)="2e2f66696c653000", 0xa000, r1, r2, 0x6, 0x8000, 0x100010) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r4, 0x406, r3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/04 08:47:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x642) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3ff) 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) pipe(&(0x7f0000e1e000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000913000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000814000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a10000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r2}) r3 = syz_open_dev$vcsa(&(0x7f000056c000)="2f6465762f766373612300", 0x1, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f67000)=0xb) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000830000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a4000-0x4)=0x8d) fchmod(0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009b6000+0xf00)={0x0, 0x8, 0x7}) fcntl$getflags(r0, 0x40a) 2017/12/04 08:47:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x3, 0x200, &(0x7f00005f3000)="", &(0x7f0000d50000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009a4000-0x18)={0x80000001, 0x7f, 0x2, 0x8001, 0x7, 0xffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c77000)={{{@in6=@remote={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, 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, @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}}, &(0x7f0000b22000)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r2, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7b000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000694000)=0x8, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r3, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r6 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000d45000)={0x4, &(0x7f00008b5000-0x10)=[0x0, 0x1, 0x7, 0x5c]}) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000dcd000-0x8)=0x0) sendfile(r6, r6, &(0x7f0000c47000-0x8)=0x0, 0x5) r7 = syz_open_procfs(r4, &(0x7f0000ae3000-0x9)="6e65742f736e6d7000") preadv(r7, &(0x7f0000917000)=[{&(0x7f000058e000)="00", 0x1}], 0x1, 0x7c) connect$packet(r7, &(0x7f00001e0000)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00001d8000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xfffffffffffffffd, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x7, @loopback=0x7f000001, @empty=0x0]}, 0x24) close(r8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f0000d5a000-0x18)=[@generic={0xd885, 0xf3, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair$packet(0x11, 0xd147b43d47eba43a, 0x300, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732d6165736e692900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ed000-0x10)="", 0x0) bind$alg(r1, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0x0, 0xf, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = add_key$keyring(&(0x7f0000742000)="6b657972696e6700", &(0x7f0000a8e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000fb2000)="6b657972696e6700", &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000f97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a0a000)=0x14) 2017/12/04 08:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f0000d5a000-0x18)=[@generic={0xd885, 0xf3, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair$packet(0x11, 0xd147b43d47eba43a, 0x300, &(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005f5000)={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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732d6165736e692900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ed000-0x10)="", 0x0) bind$alg(r1, &(0x7f0000845000)={0x26, "68617368000000000000fa000000", 0x0, 0xf, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = add_key$keyring(&(0x7f0000742000)="6b657972696e6700", &(0x7f0000a8e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000fb2000)="6b657972696e6700", &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000f97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a0a000)=0x14) 2017/12/04 08:47:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x642) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1e000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000913000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000814000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a10000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r2}) r3 = syz_open_dev$vcsa(&(0x7f000056c000)="2f6465762f766373612300", 0x1, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f67000)=0xb) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000830000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a4000-0x4)=0x8d) fchmod(0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009b6000+0xf00)={0x0, 0x8, 0x7}) fcntl$getflags(r0, 0x40a) 2017/12/04 08:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000786000)="2f6465762f7663732300", 0x11f483c9, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000b16000)={0x0, 0x0, 0xe9, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0xb8}}}) lstat(&(0x7f0000eb2000-0x8)="2e2f66696c653000", &(0x7f0000ee8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a30000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_fuseblk_mount(&(0x7f0000458000)="2e2f66696c653000", &(0x7f0000bd0000)="2e2f66696c653000", 0xa000, r1, r2, 0x6, 0x8000, 0x100010) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r4, 0x406, r3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/04 08:47:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x642) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e1e000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000913000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000814000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a10000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81, r2}) r3 = syz_open_dev$vcsa(&(0x7f000056c000)="2f6465762f766373612300", 0x1, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f67000)=0xb) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000830000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a4000-0x4)=0x8d) fchmod(0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009b6000+0xf00)={0x0, 0x8, 0x7}) fcntl$getflags(r0, 0x40a) 2017/12/04 08:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006e2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402ff000006200000000005bd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000dda000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c0000+0x818)=@int=0x0, &(0x7f000048b000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f00008e1000-0xa)="2f6465762f7663732300", 0x0, 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006db000-0xc)={0x6, r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000d0a000)={0x20010004, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402bd0000000000067d08ce005c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000)=0x2) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000000200101004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006e2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402ff000006200000000005bd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000dda000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c0000+0x818)=@int=0x0, &(0x7f000048b000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f00008e1000-0xa)="2f6465762f7663732300", 0x0, 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006db000-0xc)={0x6, r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000d0a000)={0x20010004, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402bd0000000000067d08ce005c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000)=0x2) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000000200101004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006e2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402ff000006200000000005bd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000dda000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c0000+0x818)=@int=0x0, &(0x7f000048b000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f00008e1000-0xa)="2f6465762f7663732300", 0x0, 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006db000-0xc)={0x6, r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000d0a000)={0x20010004, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402bd0000000000067d08ce005c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000)=0x2) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000000200101004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x3, 0x200, &(0x7f00005f3000)="", &(0x7f0000d50000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009a4000-0x18)={0x80000001, 0x7f, 0x2, 0x8001, 0x7, 0xffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c77000)={{{@in6=@remote={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, 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, @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}}, &(0x7f0000b22000)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r2, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7b000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000694000)=0x8, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r3, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r6 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000d45000)={0x4, &(0x7f00008b5000-0x10)=[0x0, 0x1, 0x7, 0x5c]}) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000dcd000-0x8)=0x0) sendfile(r6, r6, &(0x7f0000c47000-0x8)=0x0, 0x5) r7 = syz_open_procfs(r4, &(0x7f0000ae3000-0x9)="6e65742f736e6d7000") preadv(r7, &(0x7f0000917000)=[{&(0x7f000058e000)="00", 0x1}], 0x1, 0x7c) connect$packet(r7, &(0x7f00001e0000)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00001d8000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xfffffffffffffffd, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x7, @loopback=0x7f000001, @empty=0x0]}, 0x24) close(r8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:15 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x3, 0x200, &(0x7f00005f3000)="", &(0x7f0000d50000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009a4000-0x18)={0x80000001, 0x7f, 0x2, 0x8001, 0x7, 0xffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c77000)={{{@in6=@remote={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, 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, @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}}, &(0x7f0000b22000)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r2, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7b000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000694000)=0x8, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r3, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r6 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000d45000)={0x4, &(0x7f00008b5000-0x10)=[0x0, 0x1, 0x7, 0x5c]}) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000dcd000-0x8)=0x0) sendfile(r6, r6, &(0x7f0000c47000-0x8)=0x0, 0x5) r7 = syz_open_procfs(r4, &(0x7f0000ae3000-0x9)="6e65742f736e6d7000") preadv(r7, &(0x7f0000917000)=[{&(0x7f000058e000)="00", 0x1}], 0x1, 0x7c) connect$packet(r7, &(0x7f00001e0000)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00001d8000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xfffffffffffffffd, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x7, @loopback=0x7f000001, @empty=0x0]}, 0x24) close(r8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x3, 0x200, &(0x7f00005f3000)="", &(0x7f0000d50000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009a4000-0x18)={0x80000001, 0x7f, 0x2, 0x8001, 0x7, 0xffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c77000)={{{@in6=@remote={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, 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, @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}}, &(0x7f0000b22000)=0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r2, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f7b000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000694000)=0x8, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r3, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r6 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000d45000)={0x4, &(0x7f00008b5000-0x10)=[0x0, 0x1, 0x7, 0x5c]}) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000dcd000-0x8)=0x0) sendfile(r6, r6, &(0x7f0000c47000-0x8)=0x0, 0x5) r7 = syz_open_procfs(r4, &(0x7f0000ae3000-0x9)="6e65742f736e6d7000") preadv(r7, &(0x7f0000917000)=[{&(0x7f000058e000)="00", 0x1}], 0x1, 0x7c) connect$packet(r7, &(0x7f00001e0000)={0x11, 0x1a, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r8 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f00001d8000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xfffffffffffffffd, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x7, @loopback=0x7f000001, @empty=0x0]}, 0x24) close(r8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x4, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006e2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402ff000006200000000005bd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r3 = syz_open_dev$tun(&(0x7f0000dda000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000c0000+0x818)=@int=0x0, &(0x7f000048b000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f00008e1000-0xa)="2f6465762f7663732300", 0x0, 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006db000-0xc)={0x6, r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000d0a000)={0x20010004, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402bd0000000000067d08ce005c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000)=0x2) fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8000000200101004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000021c000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c41000-0x4)={r0}) prctl$intptr(0x1f, 0x10000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)="2f6465762f73657175656e63657200", 0x4000000000041, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000080000-0x90)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r2, &(0x7f00009e0000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000047f000)={0x26, "6861736800000000000000000000", 0x2, 0x100000000000000, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)="2f6465762f6b766d00", 0x80003, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)="2f6465762f76637300", 0x20007e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000754000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = fcntl$getown(r6, 0x9) move_pages(r8, 0x1, &(0x7f00005e9000-0x4)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000acb000)=[0x0, 0x0, 0x0, 0x0], 0x4) bind$alg(r3, &(0x7f0000470000)={0x26, "736b636970686572000000000000", 0x400, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f000077c000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r8, r8) uname(&(0x7f00006cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a62000-0x4)=0x4, 0x4) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x40000002}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000069000)={0x9, &(0x7f0000ed8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 08:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000021c000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c41000-0x4)={r0}) prctl$intptr(0x1f, 0x10000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)="2f6465762f73657175656e63657200", 0x4000000000041, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000080000-0x90)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r2, &(0x7f00009e0000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000047f000)={0x26, "6861736800000000000000000000", 0x2, 0x100000000000000, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)="2f6465762f6b766d00", 0x80003, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)="2f6465762f76637300", 0x20007e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000754000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = fcntl$getown(r6, 0x9) move_pages(r8, 0x1, &(0x7f00005e9000-0x4)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000acb000)=[0x0, 0x0, 0x0, 0x0], 0x4) bind$alg(r3, &(0x7f0000470000)={0x26, "736b636970686572000000000000", 0x400, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f000077c000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r8, r8) uname(&(0x7f00006cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a62000-0x4)=0x4, 0x4) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x40000002}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000069000)={0x9, &(0x7f0000ed8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 08:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000021c000-0x4)=0x0, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c41000-0x4)={r0}) prctl$intptr(0x1f, 0x10000000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)="2f6465762f73657175656e63657200", 0x4000000000041, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000080000-0x90)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) read(r2, &(0x7f00009e0000)="0000000000000000", 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000047f000)={0x26, "6861736800000000000000000000", 0x2, 0x100000000000000, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000511000)="", 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3c000-0x9)="2f6465762f6b766d00", 0x80003, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00002af000-0x9)="2f6465762f76637300", 0x20007e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000754000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = fcntl$getown(r6, 0x9) move_pages(r8, 0x1, &(0x7f00005e9000-0x4)=[&(0x7f00004ce000/0x2000)=nil], 0x0, &(0x7f0000acb000)=[0x0, 0x0, 0x0, 0x0], 0x4) bind$alg(r3, &(0x7f0000470000)={0x26, "736b636970686572000000000000", 0x400, 0xf, "626c6f77666973680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f000077c000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f7368613100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setpgid(r8, r8) uname(&(0x7f00006cb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a62000-0x4)=0x4, 0x4) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00008f7000-0x8)={0x100000001, 0x40000002}) ioctl$KVM_SET_MP_STATE(r7, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000069000)={0x9, &(0x7f0000ed8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 08:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cf6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aec000)="636f6d6d00") process_vm_readv(r0, &(0x7f00005a0000+0x910)=[{&(0x7f0000bb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000742000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00001cd000)="000000000000", 0x6}, {&(0x7f0000988000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00002f2000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00006bb000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000b00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00001e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x8, &(0x7f0000115000-0x20)=[{&(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000076c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00002be000)="000000000000000000", 0x9}, {&(0x7f0000b98000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0) write$sndseq(r1, &(0x7f0000040000-0xc4)=[{0x8001, 0x20, 0x4, 0x20, @tick=0x0, {0x7, 0x5}, {0x8001, 0x8000}, @result={0x899, 0x2}}, {0x4, 0xb569, 0x878, 0x8, @tick=0x8b, {0x2, 0x100}, {0x9, 0x1f}, @control={0x2, 0x34f2, 0x1}}, {0x6, 0x100000001, 0x8d55, 0x1ff, @tick=0x2, {0x5, 0x1}, {0x3, 0xffffffff}, @queue={0x79, {0x3, 0x9}}}, {0x81, 0x0, 0x1f, 0x8, @time={0x0, 0x1c9c380}, {0x5, 0x400}, {0x2, 0x9}, @time=@time={0x77359400, 0x0}}, {0x3f, 0x421, 0x2, 0x1, @tick=0x1ff, {0x3, 0x6}, {0x9, 0x9}, @time=@time={0x77359400, 0x0}}, {0x4, 0x8, 0x9, 0x2cf, @tick=0x7, {0x7, 0x52}, {0x6, 0x28}, @time=@tick=0x1}, {0x4, 0xffff, 0x0, 0x7, @time={0x77359400, 0x0}, {0x6, 0x88}, {0xfffffffffffffff9, 0x8}, @addr={0x4, 0x3}}], 0xc4) 2017/12/04 08:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000, &(0x7f0000b75000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") fanotify_init(0x0, 0x9d3bfc0b7ae41eee) sysfs$1(0x1, &(0x7f0000000000)="63707573657400") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000172000-0x8e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a71000)=0x42) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000021c000-0x10)={0x0, 0x0, 0x6b, 0x402}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00009e8000-0x48)={0x0, 0x0, [0x0, 0xa4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}) fstat(r2, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff24, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000984000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000e3c000)="2e2f66696c653000", 0xc0, 0x40) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000471000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) finit_module(r0, &(0x7f0000897000-0xb)="2f6465762f6877726e6700", 0x2) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000d4000)=0x75) openat(0xffffffffffffff9c, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6669625f747269657374617400") preadv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000011000)="00", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001c0000)={0x2, &(0x7f00007c1000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac7000)=0x0) sched_getscheduler(r3) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e9f000-0x8)={r2, 0x2}) 2017/12/04 08:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)="6e732f6367726f757000") 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f000034d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c74000)={0x0, 0x0}) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000083b000)="2f6465762f6c6f6f702300", 0x6, 0x8000000000000000) r0 = open(&(0x7f0000948000)="2e2f66696c653000", 0x101003, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x6) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) inotify_add_watch(r0, &(0x7f000014c000-0xe)="2e2f66696c65302f66696c653000", 0x4000046) r2 = creat(&(0x7f0000dfa000-0x8)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x5, 0x44046) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) mount(&(0x7f0000287000-0x8)="2e2f66696c653100", &(0x7f0000b53000-0x8)="2e2f66696c653000", &(0x7f0000b9b000-0x9)="646576746d70667300", 0x8000, &(0x7f0000bb0000-0x83)="2f1c5c96c1c7251aa878dd1a5f854dac6e3f62a0b86e9e76d927a729b0fd20ad3188e865623bc79464cc6c36317c00ee4a0f559d4bbc11928d034e04237d4d573e905e0a348c98b190fd4da787a2eb0542108abdf865787987d5cc788278bef14c58efdc30db4abbbf9a131d0a24e70bc5bc67c3139e44e78e1df853e82b5058ab8590") fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2270, &(0x7f0000fd7000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000dba000-0x4)=0x0, &(0x7f00000fe000)=0x4) msync(&(0x7f0000741000/0x800000)=nil, 0x800000, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006a7000-0xc)={0x0, 0x2, 0x2d}, &(0x7f0000e20000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00008e1000)={0xd, 0x0, 0x7ff, 0x7, 0x4, r2, 0x5}, 0x1c) 2017/12/04 08:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cf6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aec000)="636f6d6d00") process_vm_readv(r0, &(0x7f00005a0000+0x910)=[{&(0x7f0000bb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000742000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00001cd000)="000000000000", 0x6}, {&(0x7f0000988000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00002f2000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00006bb000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000b00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00001e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x8, &(0x7f0000115000-0x20)=[{&(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000076c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00002be000)="000000000000000000", 0x9}, {&(0x7f0000b98000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0) write$sndseq(r1, &(0x7f0000040000-0xc4)=[{0x8001, 0x20, 0x4, 0x20, @tick=0x0, {0x7, 0x5}, {0x8001, 0x8000}, @result={0x899, 0x2}}, {0x4, 0xb569, 0x878, 0x8, @tick=0x8b, {0x2, 0x100}, {0x9, 0x1f}, @control={0x2, 0x34f2, 0x1}}, {0x6, 0x100000001, 0x8d55, 0x1ff, @tick=0x2, {0x5, 0x1}, {0x3, 0xffffffff}, @queue={0x79, {0x3, 0x9}}}, {0x81, 0x0, 0x1f, 0x8, @time={0x0, 0x1c9c380}, {0x5, 0x400}, {0x2, 0x9}, @time=@time={0x77359400, 0x0}}, {0x3f, 0x421, 0x2, 0x1, @tick=0x1ff, {0x3, 0x6}, {0x9, 0x9}, @time=@time={0x77359400, 0x0}}, {0x4, 0x8, 0x9, 0x2cf, @tick=0x7, {0x7, 0x52}, {0x6, 0x28}, @time=@tick=0x1}, {0x4, 0xffff, 0x0, 0x7, @time={0x77359400, 0x0}, {0x6, 0x88}, {0xfffffffffffffff9, 0x8}, @addr={0x4, 0x3}}], 0xc4) 2017/12/04 08:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cf6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000aec000)="636f6d6d00") process_vm_readv(r0, &(0x7f00005a0000+0x910)=[{&(0x7f0000bb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000742000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00001cd000)="000000000000", 0x6}, {&(0x7f0000988000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00002f2000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00006bb000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000b00000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00001e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x8, &(0x7f0000115000-0x20)=[{&(0x7f0000b4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000076c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f00002be000)="000000000000000000", 0x9}, {&(0x7f0000b98000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0) write$sndseq(r1, &(0x7f0000040000-0xc4)=[{0x8001, 0x20, 0x4, 0x20, @tick=0x0, {0x7, 0x5}, {0x8001, 0x8000}, @result={0x899, 0x2}}, {0x4, 0xb569, 0x878, 0x8, @tick=0x8b, {0x2, 0x100}, {0x9, 0x1f}, @control={0x2, 0x34f2, 0x1}}, {0x6, 0x100000001, 0x8d55, 0x1ff, @tick=0x2, {0x5, 0x1}, {0x3, 0xffffffff}, @queue={0x79, {0x3, 0x9}}}, {0x81, 0x0, 0x1f, 0x8, @time={0x0, 0x1c9c380}, {0x5, 0x400}, {0x2, 0x9}, @time=@time={0x77359400, 0x0}}, {0x3f, 0x421, 0x2, 0x1, @tick=0x1ff, {0x3, 0x6}, {0x9, 0x9}, @time=@time={0x77359400, 0x0}}, {0x4, 0x8, 0x9, 0x2cf, @tick=0x7, {0x7, 0x52}, {0x6, 0x28}, @time=@tick=0x1}, {0x4, 0xffff, 0x0, 0x7, @time={0x77359400, 0x0}, {0x6, 0x88}, {0xfffffffffffffff9, 0x8}, @addr={0x4, 0x3}}], 0xc4) 2017/12/04 08:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c4000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) finit_module(r0, &(0x7f0000897000-0xb)="2f6465762f6877726e6700", 0x2) 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, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000d4000)=0x75) openat(0xffffffffffffff9c, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 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, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6669625f747269657374617400") preadv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000011000)="00", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00001c0000)={0x2, &(0x7f00007c1000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac7000)=0x0) sched_getscheduler(r3) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e9f000-0x8)={r2, 0x2}) 2017/12/04 08:47:15 executing program 5: get_thread_area(&(0x7f00001d1000)={0x4, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffff7ffffffc, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 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, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x20, 0xd5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d7000+0x7d0)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004bc000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x111400, 0x0) execveat(r5, &(0x7f0000098000-0x3)="2e2f66696c653000", &(0x7f0000d11000-0x4)=[&(0x7f0000d0f000)="00"], &(0x7f00003d7000-0x4)=[&(0x7f0000926000-0x3)="5b2600"], 0x400) listen(0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b09000)=@assoc_value={r4, 0x0}, &(0x7f0000179000-0x4)=0x8) sched_getparam(r3, &(0x7f0000336000)=0x0) writev(r2, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 08:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f6d725f76696600") preadv(r0, &(0x7f0000f5e000-0x90)=[{&(0x7f0000451000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000269000)="0000000000000000", 0x8}, {&(0x7f0000e26000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000018f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000b79000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000e04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000004f000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00003ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x8, 0x0) 2017/12/04 08:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000, &(0x7f0000b75000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") fanotify_init(0x0, 0x9d3bfc0b7ae41eee) sysfs$1(0x1, &(0x7f0000000000)="63707573657400") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000172000-0x8e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a71000)=0x42) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000021c000-0x10)={0x0, 0x0, 0x6b, 0x402}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00009e8000-0x48)={0x0, 0x0, [0x0, 0xa4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}) fstat(r2, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff24, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000984000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000e3c000)="2e2f66696c653000", 0xc0, 0x40) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000471000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000, &(0x7f0000b75000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") fanotify_init(0x0, 0x9d3bfc0b7ae41eee) sysfs$1(0x1, &(0x7f0000000000)="63707573657400") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000172000-0x8e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a71000)=0x42) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000021c000-0x10)={0x0, 0x0, 0x6b, 0x402}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00009e8000-0x48)={0x0, 0x0, [0x0, 0xa4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}) fstat(r2, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff24, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000984000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000e3c000)="2e2f66696c653000", 0xc0, 0x40) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000471000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000, &(0x7f0000b75000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") fanotify_init(0x0, 0x9d3bfc0b7ae41eee) sysfs$1(0x1, &(0x7f0000000000)="63707573657400") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000172000-0x8e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a71000)=0x42) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000021c000-0x10)={0x0, 0x0, 0x6b, 0x402}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00009e8000-0x48)={0x0, 0x0, [0x0, 0xa4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}) fstat(r2, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff24, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000984000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000e3c000)="2e2f66696c653000", 0xc0, 0x40) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000471000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000, &(0x7f0000b75000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") fanotify_init(0x0, 0x9d3bfc0b7ae41eee) sysfs$1(0x1, &(0x7f0000000000)="63707573657400") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000172000-0x8e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a71000)=0x42) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000cb0000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000021c000-0x10)={0x0, 0x0, 0x6b, 0x402}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f00009e8000-0x48)={0x0, 0x0, [0x0, 0xa4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}) fstat(r2, &(0x7f00005b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00005c9000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffff24, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000984000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000e3c000)="2e2f66696c653000", 0xc0, 0x40) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000471000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/04 08:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f6d725f76696600") preadv(r0, &(0x7f0000f5e000-0x90)=[{&(0x7f0000451000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000269000)="0000000000000000", 0x8}, {&(0x7f0000e26000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f000018f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000b79000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000e04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f000004f000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f00003ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x8, 0x0) 2017/12/04 08:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000640000)="2f6465762f766373612300", 0x80000001, 0x509000) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000090c000)=0x0, &(0x7f00009fb000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f9000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000247000)="2e2f66696c653000", &(0x7f0000b98000-0x8)="2e2f66696c653000", 0xf000, r1, r2, 0x5, 0x6, 0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ae5000-0x4)=0x1, 0x4) rmdir(&(0x7f0000f2f000)="2e2f66696c653000") set_mempolicy(0x3, &(0x7f0000f9d000-0x8)=0x9, 0xb) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000781000)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) sendmmsg$nfc_llcp(r0, &(0x7f0000567000-0x1c)=[{&(0x7f000089f000)={0x27, 0x6, 0x5, 0x6, 0x36, 0x6, "611c6bf3174849735829f556d78a32ba785c6a5f5ce2c0ee3dc4a548b2212f80d5b00ce48935355c97d6982da4833980e07c88583df8c618816c44dc6d9dc8", 0x101}, 0x58, &(0x7f000085d000)=[{&(0x7f0000d6b000-0x1000)="275626c5df2022a9e149208730d1a88e30fa50bcf5d982ad460456f11b4676e5676a7edf64a0e1d3b15af3842a1aa424600c2b3d08f43db11bfbe0be1b7bc9e02136a6f81005ad88e878f7af7db7a99caec2972cf2a77f2083fb5a945162ebe12467c777e3d941a622a3632534d1c6e23e499fa8691769ca240de79b50a40b68e395cd2ea74dcadfb4ef615ddf5bd2907d81c771b5994fa9e0f5b77a8d04043cbc8cf1760f58af75ee8c25f3d21b7df353c7caa594cc11446620d5a8ee54eeda26d54416fb70905692428de075c42a33a51be2fe439d248e50a8f995d16115534651ed8b4c3d7ba2f69fbd91f2a65db426ac056de9f7f002f9075358fa030ae7525c9655133359a1a65b610ac7d8b2e8f920960b63830c71fc298c5db6ce08afd323d240eb730377d1b458467dedaa015c716dbd7463184b58ad50b0e5dae0a9ca63301a9f4a1ecc783a8c3be6da43aabf5a2f3ffe2892716ce500ef49fa1eb1080fcab22be3ff896bb8f9f99a826a728bd549c35da8f32db4be3172348f035a6895046bb96b6aa15a3f01bef15e97fd1551bf61a7b920f020fadbd051d65d34ec07f3c594509ff25e8a6d627f60287bc56d44aaacd144ca79a29540491f5b1d97ec4a202ebe88077403e87ddd25a3040960f211bf74e1c351dbacd71fe7ac94fda6086856c4842ec4409e6f7b7358bfb24a2b30a498cfeb87153934ad35d1999b3ebbce5488d8219f121899fcad5b1af51cdf546b7550c594bea3ab7e1f01a83fd0abc9c6dcdf77d0580c4d4bf393adf7854501c1c123105c5aea8da215c3432f01f4a73e54e0a1a396a617c9674624853700f8fb3e0780adfdf494a48b536b01e6200f6021d173bb8d6d31c0f2894eab58ccc08cad91468dc2aa153f1068d1dc09b5ad643e7ca488a7425b8dd8b4636693d30d5ff61c859c3afd1d39ba3eb833bb49cf675541086818aa5988fb730cf68434e56d137022edb91fbfc46a414de28ce52783ee77676ddcc8c9120f029a663695b4379789ac155b9f3822e98e869ad68e995e8a5495b2b3398b33f2772916c518bd01a56d65237bba2b7380b0144ba3c03a88540dbd77ad080c4f2a28246166e34f9b65cc3f4275ba07eeea8881ef3a33dac5fccbe207219e196fa853a6c422ceee66ea6a2f1fcaeeddae6147d9fee511913f3d6419b01aecdc3400c9eaef356ede9f2f56d9a8f7eea01ad44e99811b8d142c55dfaedb0e08bc6c57744c8b97f183936c92ce9d48eb2300c8a15c727d99b733902562fae6082702ea12c5424ac72a117d8ad552d95828366e817ec797ad72587dc294c02976e4f87d65fd1363fb48f8f9c6aeed6907f453a7ac7b1cc1365fc96d9ddcdbe7b2ba412fddcc222c5042d0771b2c259f4ffc59166a6a306ba24e1fa139e3eb171a9096b9e6a3d85a3736527e7a748f8d838b6291266431098bac0da198ccf091de398b9cfc76828f4d6d0ccc1f87600ded512cab48c011ab86110e236d40422af3972d91ef91e1e24bf24fa7bf1dbeb3f9be011c3c514dcc8a25b2eb192f70bd3a6a500620f9232a15b52a0e29eb2eea4e9911059a6529ab03c2667851f6ecc190ea4e76ee43b66070f8897c1a736c7fb986dc6d00b31d3760b86072e36327a9953717937698e2b77f5a7956a082bde474aa3dc62d41c637f2057ef11e2d6bf8f0228f7d9307b6c78fa8b15ffe6f92b5bd1a704ce866e333725b69c96d823b5b9ac7e6ddf658d4e881c30d5ab32b9e85fdf2cbaa00bad5d8dab5814d1ca3d468faddd40d79d1fd037801443b27d51ee935534bd572195f22299f8b9487e38c3ae70c86d59d1de965eff8c07ec386850f50a2a4cdeade0368b7d15b84348d6328d600612e46aef6a75fbda998d0829ce2631680bb188968707caa7ca43c71d0f83f2db079465316668a8cca1f503dab2ae9adea001b6b9ce4659d0a38cca09836f69ec43a2afbcb0cfb9f2833b7936ca6c87fd4d6f8de7ee93b36f5545f22950b98292e2f14c4d5ec25c7a2caa2032d158644985e6d757df349be97dd70509ca9c1a8ab07b11c7634159135d5cbc72459990af6dd16142243dcbcfd900dda7e9a722971e49974fed5b705c7fc970aca267e9a90873968d56ea0b45333bcae11a7adffdcdd6f43049c02eb320b236e7d2d90304b568b4068ab76d17f07cfe7fe94cd2dd1b0d2857c5a6a21985242754c942e3bb33351b9de20c5b9655d5a9f6d38c992d181990d0b53aa884877b15a2cb3243016cb98761a98f67e5fe37bbb99b672facf675ff1e3a0a7ce28f719ccff5484a1bed7dd775da113982d63eb40cf8964744ae7769efbea52726a29bf2cae868823490cfa3ca7511e0ac29674fabe603ef511c467d9c1c9db8bddb4711ed58fc999466b8062916011d7b2bcfa12c1677fd74bb958919f93a973ccc0c89e3aeb43d3ae456cdac87af77c0a86ccb788b543e881e521cd74933c653818047a5938204e977198b6ab5f8d1778aa5fbeb4605d962e06201c2055c8190bf3b679938552eac6091f357af7a281dc51398f676d4f1fadde5d4108f85427307e77629dbcaf3d7aba17b6b9efb5d4eb06d57ed0e65c1418aa8b25a160e3d2131889f9246b2a943dd23c6fe5e5092cd5651b86c22690f93d909c967a929a3bba86b89aa4cf0abecf4180be130d3f3363afdaa606e6600b765bf4c7dd4d9ad317f1e97150202c084134c57a06b2bbaef69eb623558586e95190bbf1e3060fc8a2921810dc2176bfb12a4ed04a3d73582f1926421615bc7a128cbf97c81cecdcf703f9a53caa156ad76625f5750530b3ab996161d53089080dd94137e7c31920afc119385e513518be79c49fb6b0c931ba983a9a85f1614f7eac366da3d12630e21aae8dd33aa4f6f59b7c9e0f6a1360f77b435323542efdf17826966a9089d856a8195ee9017846fdc4f28085e5b452b83e58f5fc0fe52122132f168b70f57cd08311a0a54e81ec9c5212619342143606d0c79aa0d26b0772ac15400ce7d03c38f9d398b35357db50c9d10541f1631a428a6db72f72fcdb6ea2c6fd197e2fd786a624263a3421143ec715d3e7a206ff31719057a91ab2fd8adb41d0cdb13a0425a8f8e2d679b59db4ea07d589da856eab1d4eb2c74f1c4526111b3270f20c9c4f48e626969ab67a52f0041c39dbb4193fe343c82ea11f60514e0520dfc8779bdc6ac510e75d54d3150815e88906cddcb624bcd8989c4747dd26538569923ba6e62cb6102a4f8ba8bbff0fc8ceb4a8d9ecdc2c6ff55311efaf4d2d1b31b8dde021bf197e3e6628dd425e52ee11620d935e235fa2142ce9f92c1e916713c24aec6abdb8b12d1d5d7d93bacada7519876d272f41c50002e5aff3bc6e33b65c5b202abc4a5a20f2bd311192e29038af69ad8d72883b05037305baae0bd9fd96199498baec0b73deb0779686597fedce521ade5c24f50d96493abecaedb633cb751a18ba6bb5c2d4aff0d0c74b27b6d7de1069402ebb096673f22d5180826824153ff464b8f281d10deb86a7cf2e3faf266f4c29eeec0df7a62dd646b7e26ad3afcb0a295494e85aaa619417c80bd39b766e39938d1b956e46a563d0f9f9ef98cf6f6fcf3498f90e5bf9712bf69dc3dcea6ac00d6ecc26e6ca9e347a96d7e4bb91a0dce581691a0abde956d442a321626b89798321efafc76f36b684953ab22b82bd55785bbef34945a872f0bd4818ddf40585a5583ea38f6ddc29ca286dac9c496988d5bd1500a4f9da4b6f5b7d9dcabd529b6d0f6daf4fefafa938294c21c187bf55a7d0713c7d4a70c9ad2f90beb1e8d2d2f1afe91a59ffd38ac59ce4f0e34a239df0fcc9448e83e58cd12b81f948017cebdf550b872ddc219ce507570f861316093dd9e20f6042c3bcff56c273cc3e58c9621ce7657ead7c8e4da5e9ad6f86ad15715029212e0be4f5eb1a9f8570d2e13d9b80feae9b58353cd6e896bc0ea09b16327564954a0cfb906aa683d374067b8dbd82fce81654810a8c5d6690cf793ab3a6340567dc611c8e3997cfb398d4d08320aeb00b396a0f385bf5226b98fd48f33f93084c039a843ecc6c1f417f0739e11150f45a3b9122cfc57626da5383da313bb6828d2f3828db3892f62255753545b545b2691194a827798b8d367baadf12b4eb4ed4d72c320dfc273aae2e55e6e3b549e59e2577768e5b154252099e538f8ba2dd0677d7938d55a011fe77507253dfb5fccc293e77a2fa04e2dd54682b38353976fd445fedb37e7640067834a1899279dee58266fd72c7d853588d60d712b66d90c516f54303e7cd92b7008a65093a665dbf6a69c9aee2a24d6afa8beb9ba85043d25d8b28fc87fd9e6e9b1e09dc45ee7ecb083d3a4c11ed0ea7e9b4fbdf45b004cdf502db28dabb9d15b63fc563a29241fc0d0a3763461b01a26364dff9d8b4960ab59aff260167c8bee10736db815a297793a8fe5438c55bb710ee760816a94a03b634024ec5633a03c4be44e89f08dc6958cd6ca2711076b1b3f5521bc71e60bc27fbea7d6a1cacefa204246233a49a15430de3b6a337d96531ebaa5e3e733d2fe4cde9664ca32d1f460e23f8e8ca466d7354005db5c24cae47e1d94810f5b6a1c5038ae7fd78a2ac9ba7039948a2e8c5edf30926ddcb97018d3889485a03b55c2ff330aaa1589704415f33c8c29f87eac5e980099fccbe75022328550504aaec434ff59ada639b956c7776caf1b3d770af7f270e04df0c2582b12847b527fddf0dccf939a2d360dbe6417d5dfc2c15837a729029cec3690c9c645536b4cbb36f07f2ff227de6a0727544a17b7ad6623163ead7d50f9824d65e7c1e6951e5f074838e3969fbbb99d0be8b7c338a12916057373e8fab2cf4097cfe71ea1ca46fb9ca745ca63a41c40f86847972c977299927363446728c8745ecebf864f63cf09eb0c74caf23c278586d6acdbbaf33ce78c0069cafdd737e80a3213f5eaf6a5775a59b2f39f0ace5a1247d278e8ec25ec8356e2a03738baf1d577abab8859677c0f22001054d1779c557741b3f923fa1dbd4a5818bbfe4aaa1a394efbf6ba0a5ffc15976d5aab1ca36c67477070b02d0d32abaf1f09fbd41effe97afab0467b11cd09c33a68544e58559233abac0940c80450b3ec111f62ced3bbd5433ca8cf22c78be7578f7617a6996026d8f9c128b1ed8d0a1e1c5cb509bfd61e049cbbda9c0bd8ce65fd3ad06bff567596358d0b1f8b1bdda4a560a638384b96bc1e38fdf87623260194a4842ab494162147d5da07dc302d8a3c13be32774667e51276081df34265d35ad3a4b684c23c679be1fb38346ae1c84757f7a8947e372e365f93684adc25462131776423fe70adf668bd3b043123ea04a665e99977698eeadee7f85c320eb951f1f7a51217bddee5c20acbaced6d7a43d267dabb101d25ab3cf6e86a9be0cce2fec03f1afc68dd789b10d1953c2b62c98f66011179fbd87fdc1a396d6b4a1ef694169dd970131f84eed2d9f10d9c310721c4673bde26c95be76f13c7375b5e019a9fb6d4c6f8516d35277b815f9c81544b5d77c8cbe57739346fece6dce6b7c456061bc12742bd1fda22e583fe59aea3edfd388701eaf0f8a55afbec5abf67d1db7e549c4021668eef9125afaf35b2fdcb354df0f9e7717df31cda870c224558962ad596b15e1f9288992e5c90cfc6ccdd111a9e56b8d185faf9336117f1818400f4f3814c317fdf5f75a8dbcec52008f0721f341b0d22684d6459d24a0b978e10e76e41e10e96266d688a7bbf7675e22a665673d19dfd32a4dbe5c821a86fb67b57f", 0x1000}, {&(0x7f0000661000-0x8d)="82482f8c456dea41ad6da713ef253c41e127b3b582fba6d87e98848f3f2d4b4a5b89d90401b8147a185ec15751bab78fc6ad20c011de1027ebe29de7d822ffd46051c5e2f50175c4c34a9e023c2ff0b6785238118cce72c60feb9df104c66375641a29885fbe0a3987505f54c2203039afbffef5728b202f24642cacabd96fa397d6f5c9046c08744aa4210618", 0x8d}, {&(0x7f0000702000)="", 0x0}, {&(0x7f0000872000-0x90)="571debe27d2d14296a4fa67911a4e921d9fdabba4c5facb6d14a4f71b06bcf1ad49007103ecee5e810a845f3ecca6e22a392d3f18085fb8dd57fbdc01d059d48d2b36b35a4c54f842554099ffd437ab4c536ea4b9c6210c2e8b6bcce192d14996d0fb28a03939ef3ded0050b9f9ffb7ae13ec7ce8861227bc306f5f1e1a88102b8f0ac8f1dcf8cc815916bc6f423460d", 0x90}, {&(0x7f0000675000)="da39cae04df9f096d734f56a803d344017d83b807bf697b61b37a497939eba33d6cf43e6fa83efc33161c7b5fa65", 0x2e}, {&(0x7f0000498000)="91a5fac8b867682621033dae8cc32519faf1de2a4e274ba364e76186ba6e1e664ecfd7b882fd3c7597220f194097e695d44a6b7fe485b16fb8f1918c2f09336c993b84e185b00867d4aaa939f0c15b2739bd75e48dea4a8296101fe61e5d4fe42a89340c9aa9afed5d0125c04d593b98cf6df1ea6ae72507ec57d607e874f49f3079b11c4ce1509db2c209adbba48052cdc4cbc453cddd621fa2002c968a9a54cd7fc8ca86fbe6aa16f41d181cf34d8715e28523b7df0ac919538ae5865719d651c3e144", 0xc4}, {&(0x7f000014f000)="325d614453630db3b60b7f6c0554841b3540e48994b1c1719c45614eb97e9a5ca79a1c086a64979703967c921dd1b78fac115b3cc05817727340f1da05decf6fc8ea8acb559aca784728f56f91e501abb0426bfad71eaef2fff2963ec940aa64bc391c3d4a34cb860ee0b6c9aae91e127ffb311915f8375bb63f6df4a849fc0eba2dc07de58286a4abc853534cc0f305c5ae709d65267550c11c33eec7729ae2ead23f17570c0fe220fcc02c", 0xac}], 0x7, &(0x7f00006f0000+0xeab)={0x100c, 0x110, 0x100, "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0x100c, 0x0}], 0x1, 0x40000) ppoll(&(0x7f000098e000)=[], 0x0, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f000028b000-0x8)={0x0}, 0x8) 2017/12/04 08:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)="6e732f6367726f757000") 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f000034d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c74000)={0x0, 0x0}) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000083b000)="2f6465762f6c6f6f702300", 0x6, 0x8000000000000000) r0 = open(&(0x7f0000948000)="2e2f66696c653000", 0x101003, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x6) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) inotify_add_watch(r0, &(0x7f000014c000-0xe)="2e2f66696c65302f66696c653000", 0x4000046) r2 = creat(&(0x7f0000dfa000-0x8)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x5, 0x44046) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) mount(&(0x7f0000287000-0x8)="2e2f66696c653100", &(0x7f0000b53000-0x8)="2e2f66696c653000", &(0x7f0000b9b000-0x9)="646576746d70667300", 0x8000, &(0x7f0000bb0000-0x83)="2f1c5c96c1c7251aa878dd1a5f854dac6e3f62a0b86e9e76d927a729b0fd20ad3188e865623bc79464cc6c36317c00ee4a0f559d4bbc11928d034e04237d4d573e905e0a348c98b190fd4da787a2eb0542108abdf865787987d5cc788278bef14c58efdc30db4abbbf9a131d0a24e70bc5bc67c3139e44e78e1df853e82b5058ab8590") fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2270, &(0x7f0000fd7000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000dba000-0x4)=0x0, &(0x7f00000fe000)=0x4) msync(&(0x7f0000741000/0x800000)=nil, 0x800000, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006a7000-0xc)={0x0, 0x2, 0x2d}, &(0x7f0000e20000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00008e1000)={0xd, 0x0, 0x7ff, 0x7, 0x4, r2, 0x5}, 0x1c) [ 93.931681] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 08:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)="6e732f6367726f757000") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f000034d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c74000)={0x0, 0x0}) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000083b000)="2f6465762f6c6f6f702300", 0x6, 0x8000000000000000) r0 = open(&(0x7f0000948000)="2e2f66696c653000", 0x101003, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x6) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) inotify_add_watch(r0, &(0x7f000014c000-0xe)="2e2f66696c65302f66696c653000", 0x4000046) r2 = creat(&(0x7f0000dfa000-0x8)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x5, 0x44046) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) mount(&(0x7f0000287000-0x8)="2e2f66696c653100", &(0x7f0000b53000-0x8)="2e2f66696c653000", &(0x7f0000b9b000-0x9)="646576746d70667300", 0x8000, &(0x7f0000bb0000-0x83)="2f1c5c96c1c7251aa878dd1a5f854dac6e3f62a0b86e9e76d927a729b0fd20ad3188e865623bc79464cc6c36317c00ee4a0f559d4bbc11928d034e04237d4d573e905e0a348c98b190fd4da787a2eb0542108abdf865787987d5cc788278bef14c58efdc30db4abbbf9a131d0a24e70bc5bc67c3139e44e78e1df853e82b5058ab8590") fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2270, &(0x7f0000fd7000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000dba000-0x4)=0x0, &(0x7f00000fe000)=0x4) msync(&(0x7f0000741000/0x800000)=nil, 0x800000, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006a7000-0xc)={0x0, 0x2, 0x2d}, &(0x7f0000e20000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00008e1000)={0xd, 0x0, 0x7ff, 0x7, 0x4, r2, 0x5}, 0x1c) 2017/12/04 08:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)="6e732f6367726f757000") 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f000034d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c74000)={0x0, 0x0}) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000083b000)="2f6465762f6c6f6f702300", 0x6, 0x8000000000000000) r0 = open(&(0x7f0000948000)="2e2f66696c653000", 0x101003, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x6) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) inotify_add_watch(r0, &(0x7f000014c000-0xe)="2e2f66696c65302f66696c653000", 0x4000046) r2 = creat(&(0x7f0000dfa000-0x8)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x5, 0x44046) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) mount(&(0x7f0000287000-0x8)="2e2f66696c653100", &(0x7f0000b53000-0x8)="2e2f66696c653000", &(0x7f0000b9b000-0x9)="646576746d70667300", 0x8000, &(0x7f0000bb0000-0x83)="2f1c5c96c1c7251aa878dd1a5f854dac6e3f62a0b86e9e76d927a729b0fd20ad3188e865623bc79464cc6c36317c00ee4a0f559d4bbc11928d034e04237d4d573e905e0a348c98b190fd4da787a2eb0542108abdf865787987d5cc788278bef14c58efdc30db4abbbf9a131d0a24e70bc5bc67c3139e44e78e1df853e82b5058ab8590") fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2270, &(0x7f0000fd7000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000dba000-0x4)=0x0, &(0x7f00000fe000)=0x4) msync(&(0x7f0000741000/0x800000)=nil, 0x800000, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006a7000-0xc)={0x0, 0x2, 0x2d}, &(0x7f0000e20000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00008e1000)={0xd, 0x0, 0x7ff, 0x7, 0x4, r2, 0x5}, 0x1c) 2017/12/04 08:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000640000)="2f6465762f766373612300", 0x80000001, 0x509000) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000090c000)=0x0, &(0x7f00009fb000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f9000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000247000)="2e2f66696c653000", &(0x7f0000b98000-0x8)="2e2f66696c653000", 0xf000, r1, r2, 0x5, 0x6, 0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ae5000-0x4)=0x1, 0x4) rmdir(&(0x7f0000f2f000)="2e2f66696c653000") set_mempolicy(0x3, &(0x7f0000f9d000-0x8)=0x9, 0xb) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000781000)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) sendmmsg$nfc_llcp(r0, &(0x7f0000567000-0x1c)=[{&(0x7f000089f000)={0x27, 0x6, 0x5, 0x6, 0x36, 0x6, "611c6bf3174849735829f556d78a32ba785c6a5f5ce2c0ee3dc4a548b2212f80d5b00ce48935355c97d6982da4833980e07c88583df8c618816c44dc6d9dc8", 0x101}, 0x58, &(0x7f000085d000)=[{&(0x7f0000d6b000-0x1000)="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", 0x1000}, {&(0x7f0000661000-0x8d)="82482f8c456dea41ad6da713ef253c41e127b3b582fba6d87e98848f3f2d4b4a5b89d90401b8147a185ec15751bab78fc6ad20c011de1027ebe29de7d822ffd46051c5e2f50175c4c34a9e023c2ff0b6785238118cce72c60feb9df104c66375641a29885fbe0a3987505f54c2203039afbffef5728b202f24642cacabd96fa397d6f5c9046c08744aa4210618", 0x8d}, {&(0x7f0000702000)="", 0x0}, {&(0x7f0000872000-0x90)="571debe27d2d14296a4fa67911a4e921d9fdabba4c5facb6d14a4f71b06bcf1ad49007103ecee5e810a845f3ecca6e22a392d3f18085fb8dd57fbdc01d059d48d2b36b35a4c54f842554099ffd437ab4c536ea4b9c6210c2e8b6bcce192d14996d0fb28a03939ef3ded0050b9f9ffb7ae13ec7ce8861227bc306f5f1e1a88102b8f0ac8f1dcf8cc815916bc6f423460d", 0x90}, {&(0x7f0000675000)="da39cae04df9f096d734f56a803d344017d83b807bf697b61b37a497939eba33d6cf43e6fa83efc33161c7b5fa65", 0x2e}, {&(0x7f0000498000)="91a5fac8b867682621033dae8cc32519faf1de2a4e274ba364e76186ba6e1e664ecfd7b882fd3c7597220f194097e695d44a6b7fe485b16fb8f1918c2f09336c993b84e185b00867d4aaa939f0c15b2739bd75e48dea4a8296101fe61e5d4fe42a89340c9aa9afed5d0125c04d593b98cf6df1ea6ae72507ec57d607e874f49f3079b11c4ce1509db2c209adbba48052cdc4cbc453cddd621fa2002c968a9a54cd7fc8ca86fbe6aa16f41d181cf34d8715e28523b7df0ac919538ae5865719d651c3e144", 0xc4}, {&(0x7f000014f000)="325d614453630db3b60b7f6c0554841b3540e48994b1c1719c45614eb97e9a5ca79a1c086a64979703967c921dd1b78fac115b3cc05817727340f1da05decf6fc8ea8acb559aca784728f56f91e501abb0426bfad71eaef2fff2963ec940aa64bc391c3d4a34cb860ee0b6c9aae91e127ffb311915f8375bb63f6df4a849fc0eba2dc07de58286a4abc853534cc0f305c5ae709d65267550c11c33eec7729ae2ead23f17570c0fe220fcc02c", 0xac}], 0x7, &(0x7f00006f0000+0xeab)={0x100c, 0x110, 0x100, "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0x100c, 0x0}], 0x1, 0x40000) ppoll(&(0x7f000098e000)=[], 0x0, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f000028b000-0x8)={0x0}, 0x8) 2017/12/04 08:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000640000)="2f6465762f766373612300", 0x80000001, 0x509000) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000090c000)=0x0, &(0x7f00009fb000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008f9000)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000247000)="2e2f66696c653000", &(0x7f0000b98000-0x8)="2e2f66696c653000", 0xf000, r1, r2, 0x5, 0x6, 0x1000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ae5000-0x4)=0x1, 0x4) rmdir(&(0x7f0000f2f000)="2e2f66696c653000") set_mempolicy(0x3, &(0x7f0000f9d000-0x8)=0x9, 0xb) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000781000)="2f6465762f70746d7800", 0x40000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) sendmmsg$nfc_llcp(r0, &(0x7f0000567000-0x1c)=[{&(0x7f000089f000)={0x27, 0x6, 0x5, 0x6, 0x36, 0x6, "611c6bf3174849735829f556d78a32ba785c6a5f5ce2c0ee3dc4a548b2212f80d5b00ce48935355c97d6982da4833980e07c88583df8c618816c44dc6d9dc8", 0x101}, 0x58, &(0x7f000085d000)=[{&(0x7f0000d6b000-0x1000)="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", 0x1000}, {&(0x7f0000661000-0x8d)="82482f8c456dea41ad6da713ef253c41e127b3b582fba6d87e98848f3f2d4b4a5b89d90401b8147a185ec15751bab78fc6ad20c011de1027ebe29de7d822ffd46051c5e2f50175c4c34a9e023c2ff0b6785238118cce72c60feb9df104c66375641a29885fbe0a3987505f54c2203039afbffef5728b202f24642cacabd96fa397d6f5c9046c08744aa4210618", 0x8d}, {&(0x7f0000702000)="", 0x0}, {&(0x7f0000872000-0x90)="571debe27d2d14296a4fa67911a4e921d9fdabba4c5facb6d14a4f71b06bcf1ad49007103ecee5e810a845f3ecca6e22a392d3f18085fb8dd57fbdc01d059d48d2b36b35a4c54f842554099ffd437ab4c536ea4b9c6210c2e8b6bcce192d14996d0fb28a03939ef3ded0050b9f9ffb7ae13ec7ce8861227bc306f5f1e1a88102b8f0ac8f1dcf8cc815916bc6f423460d", 0x90}, {&(0x7f0000675000)="da39cae04df9f096d734f56a803d344017d83b807bf697b61b37a497939eba33d6cf43e6fa83efc33161c7b5fa65", 0x2e}, {&(0x7f0000498000)="91a5fac8b867682621033dae8cc32519faf1de2a4e274ba364e76186ba6e1e664ecfd7b882fd3c7597220f194097e695d44a6b7fe485b16fb8f1918c2f09336c993b84e185b00867d4aaa939f0c15b2739bd75e48dea4a8296101fe61e5d4fe42a89340c9aa9afed5d0125c04d593b98cf6df1ea6ae72507ec57d607e874f49f3079b11c4ce1509db2c209adbba48052cdc4cbc453cddd621fa2002c968a9a54cd7fc8ca86fbe6aa16f41d181cf34d8715e28523b7df0ac919538ae5865719d651c3e144", 0xc4}, {&(0x7f000014f000)="325d614453630db3b60b7f6c0554841b3540e48994b1c1719c45614eb97e9a5ca79a1c086a64979703967c921dd1b78fac115b3cc05817727340f1da05decf6fc8ea8acb559aca784728f56f91e501abb0426bfad71eaef2fff2963ec940aa64bc391c3d4a34cb860ee0b6c9aae91e127ffb311915f8375bb63f6df4a849fc0eba2dc07de58286a4abc853534cc0f305c5ae709d65267550c11c33eec7729ae2ead23f17570c0fe220fcc02c", 0xac}], 0x7, &(0x7f00006f0000+0xeab)={0x100c, 0x110, 0x100, "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0x100c, 0x0}], 0x1, 0x40000) ppoll(&(0x7f000098e000)=[], 0x0, &(0x7f0000ecd000-0x10)={0x0, 0x0}, &(0x7f000028b000-0x8)={0x0}, 0x8) [ 94.085481] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 08:47:15 executing program 5: get_thread_area(&(0x7f00001d1000)={0x4, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffff7ffffffc, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 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, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x20, 0xd5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d7000+0x7d0)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a81000-0x1008)={0x0, 0x1000, "174e056043149c5f40c76bf3ffcde5d8f2362bb162bfb1ab90b2fdcf9ca68fd4d084ee6934ddd35768429f3fabc34777ab0d516f0eab1c0424fb6c910f1a7570e2e5dc4e302a8a363ff638729a768b02ea62187774e4a3b6dc5471e8860aaf645a86d03dc4316d321486cd97cccd59a04da877f17b554e391e858d37e7faccfb680c82b4bd51411d1739a114fd786075257d890a0f52f81e03c6b63bd09e0f06bcbf97cf9fe4c02bf0537ed9f0e8f518926bc05e4ad1b58083e5f87c945acd8cf0eec4f1dc6f9bc2660b3b3a766a02436a18c8acc5fe3025c94a4bb2a0b3627edb30ce28a2ef34b7135d2cf481298c36581c89f5d098f0be2ce96e287a37fccef79f21a0058202a786b9ab97113707d616db4d73dbb3bae1ba002e470cf6f9046bcf2b59a81893a455ea931d998dd8c5e056403907f1217dc347cb4d356a224763e9b3d8edcf5b4566d9ac4ec74a6313428514089e47a590eaaf0213bc4c9851e6d68c28fa6a17e1b9e092aa2cf7bf6edc0111568591852de95ea755843171b5c105afa6c5deb29c36e9d22d4bf6ccc445746f1b1322cd72e16f61387460b83dfc829b227f887a579505d8044978567a41d71f0e76e7ef0a633ea84236b621af9df6790430428ae665472b39bcaebf783c2f4b6d2d222fb077d9f46bb559070810f8f63799ead97548b20b22bd894433b208846a8dfe9f35aab4c0c7f2c38a85f189ad6c17e275788f7d7708cedfbbb8fa56ee89d762b05daa133a0e269dea82525012ddefb9c77d3663b4b9500b00f3e7188f3714661f63ea9de1e2a2597cbdd231671212bc70b2df1e49d6e4e9120be515805b358e20110a383ccd51356a7b6247e5581d3aa7e55856a302e0a1248a881287efe8ab16a794b7af2f51bccb8ff2cb6b453359e8ed70889d5318cba91dc31375bd52e1e3d698a27be247c067aea922c3a0469d590d681ae1fcae0063a2a014fa0f06223e56ac06ee5e0ff9dcb1001115e33fe31a039130d6751090576e5715e8f5597f7ba96cf37e123389aa2784bfe308bf6e3f47ea18eef2e316cf2d859a02058a9209dc3cffeddcc0cd9001f249d8244f4d2a9089298eb0b0e7db1cf1b1e8f83ecc62f85d87fa0b639b6caca7be48cbf972251768e64eb17829e0549b1bfcd7dc20de90c88116556db28adc24b5403226481e32c11791620c2e8fd4d95b2637aa037b9c9b4d46c40ee0b80aab07b685dd3736a7cab5d04e04580b8056b0bbc00bd71c61e6869db0f8daa5905ab36c2f077b506b9228d549bd2a82abe63204733754d6ab353cd6d3be3a130c0676eb638dad274ab045f1422caad4a933bd2a61e8eb2e44bd6b2d9d4847524a782c3df47a1d04f8373eb11b55ce67b9b212679a75c511036238865aa68145187406bcadd30c1cb1923e20c909ff4df09cf4dbf72b8de121b64c5162529b53ccaf20bc828e04e99ee2140337551747d1d912574e0b3f588dce316cc566d19779136ab5183ac8b2c83f88c1b7ba2214a8dbf22c75ed29239cf05d52040a8031f14d915296c2b5952742d4a4d4dfb1e63ce5a91fcd31c67ec8e681df842697b3805e87c83d1a207b0b1a125614a3c999b2609a918de88e95e1bb05c3f6ebefdb5ed1698dab7ad35552c49a40edbbf9ce8ca8eaeb809626df3b09730b77a239e754dd4e441730a807b5c97f12babdd146f92286d120f1aebf3182ed124277962536f01916479c8fd1869a606d0e3e6dd2da5c001c26a090c598afe66e03d8215d59841e589bf45db3828b008b9e26509e082be9c40e8fb7e2b5540e20688a70aef71260942194859a4a3b9748ff63b63ef4e0a930c3a4cc5b95a5d072123031c848e3eef697322643e9bea5a77c55bd40ee8efb5f0f98b5721ebbbe9bf540654a9867bffbebe32d700eb5de4f351adaadb68b4f97dd29cb92d22630b065a170b2d886bdce6f1b5b5607f275328f6b01b3a432467f060a7d19d993151eb9b00f764071a8658a000da5fec709b63c1fcc437679ce416acb59631dd4daf0ada045d5f341e91c11c8b459a1529bd517a6320dc1af0485ef1aab45a2030f43219b75dbf200d80caf5828558ae6533b179a82177ce7acda221fb8f0b70d371165e8e4fe2c8ec82f24a2f1fc57c084302b2d5acd448b88918fefca09e8be61d349d9395ca47f174c51bcb60293fa45504d135e19e2b53cc27d0dc3c957b568349147b500b7211e9eabe1a9c592d456ecc8e098ea7b5a4b896b5c4329a52244ff4efd9bd6b4f54aa9331bb567055ddc88a4f58e55e78d42b62778c54e265a0641a2d16da65dd748d225e1136a74e62967057ce9418beade0bdaaf74e925395e3a9961027bc70fe75fbacfbd45596254ccd8dcc4b752339d1d52b423aa965c190dc1bc51bd9108cb6403206180a6f178aecf5f8682ba9c61b74dd7467d4022311ffbae59b36c497742a01096b760b55924e6ea34283b8c9166f53dee09108faa49270675e1e8e6745755f5750bb5524e25cd5eb771a6167948c64b822c06cacbfcd26415aeaa92d09fc137f67fd367d11b901a20327f2b50383eff7be885800d88c8e439950afccb845e0cdf4a63b8237673fe19905cb73d443f3ba64174794359c4e93ef16e99b2e67dc910c6b4a5aee3259e9ba4029eb95838eafd6abc137e441315a385674721644bac120f89bea206a45810618706080b76f13da90f45583c98374532257ae1753d00f25ea7cae0da8f56a1f109c26ef6f77041db0117fd490d3e275d1f112f89018025315f74ab4f279c6a0848e19fa88ecfb233a6d6a2dd503f125f08776bd1d3a82e4d6fb554c18bfd62fee5b2c97e4c1d296f4a75d413d4f6617499e4f11c6603e3ecd01a46e669f34aec5ab627df22ae5893e09042fcc51334aab290338b117aa4237fa1a0e3a20472d75daf18c0ba6d7d9982e3abf2b606f612335738ff90665505ced8bc24224bfbb67cb6d6eda417fd96589bc9885f58fd461e25e761e63038fd02f9a96e861eb7837df72b42d547d2f8851579f8bd5ffa402319eb0b14efed91640263cb58722e863aa3099f720f756ac5f1f3334d5959c783a5a5b3ed20b6cf7d6531211c3022c08d70034cd281299780ecca2ed72a2d55e6546ba111acd74639dda0a23f9b930eea61c75601c6ce4c8b65b54e219542c7df91b3c48aa1392719d03ea85a39819d4ae683458047925386cef0ed228e79290ecc11834d096282d29f42adf099aeb3a8370144d18aad7948ea2707a3bab0dbf4251b2aff842efe84583f125b4c95ee471448806258f8e445b1c19c91fcb7de20d5f1b8d05024dd4fdc0791ddeb2e319ec5bd2d3d7e7065957922e42a982ce39cf10e2ce21922b2e9a6c196e716c9a45d986eadac685d3ec8cef57cd39ccc62154e97ec7accc7a56056310a13dd927a6c73512a0b90d77212728a2caf91073982062868ab5159d922e868673267eab67fc0eae4ef93612b49c0bff50b5b22915a3f568015e248dd3d2fd0efcc73cf2ff4a0ada48c0f17945ab722b3b7e221fa560cc6130214d6580a2e6c5aa731f7c9cee79d2ab6c84a496c720cd6df9f6ca6182b5cc14572a5391e67a88044c47f83eb7cc308f38fe5639acfe94feb17f6cdc4d7c003c4f6bc0cedf43a4fa30ec2f9bc93cea9fab1b7d5d527368f526dab9d66b2e51b2991a6689a9a734c9af4fb9d90e9533ed5fac06f5224efdc883e5fc71590e12430206b4080dc5f8bd87485869ac3d031da3bac02432ba387a91bc17c3490237f28518bdde068b1978145732a112d0e515af76649880b49e81009efc5d1a473e2916096a64ace96ac77ab4884f059f3cc7fa8e8b275ec71c8bf2fad08db6622d01527916324f22f4613c2de9f8885822cc7e7dbcdf3b6278d4ec7b3f249dfacc29479a17c96be837a25e6685c9e5fab3822787e9b4afe61b9b400f87a6f749b8a4a6d98c8af9e9429060160f9171b772e436e0a2626e89580ab721a66d7571ed5b5cbd51f413b7228eb7f25e02f8c2dc2c993424872a3425be5e6d5a28b6f58594a34d9d1a513cf91c9d40bf584eaf76663bbe52d368a8896da131d0969a16ca148387c920f94d1df7536f208ff17d4b2aedd99b32ba8e30346894f79acb5eed0b5093a315b823efed33f0a08907d1186d72136d18fa10543933924940003e6dfa27fd4b526909d27d33e3a8e8a8fd1b06101c62c206db3c045a38fe475fe85d6e6a25bd159368258df88d30aa14914cf3973655932196f02e2e024f4ee1f72fcf88e8d3b2424c03a6be1411f669a09b7536cecb3ee20ea330c2d1feb62c7c8568a7c52a184b26593209eb6773b59588a1dab98e1896e939f852892ba386e9b8d118b4b4755f6d861f47aa10e0785fcaae5cd5f30d663ee290b0c797becf59f30d7a0eb4c76defdea8cddb0a48a28990e21947d4544b2eaae30357a2320e0ac3cd809f50394df0acd5a5a9609852daa5f302e9c1762f8e4bdf76b04b6dfc01a99a86aea87a765f7871109820b0d7b5ee8826ddf0f589212906c7edd71bb76983a177e89d06c02ee9f378fd6b57d5441bcd963ee27d9156c25663306501e6bb302d1cc4246087ff88b34ca2a29a8462f5f1192a59efcfcbd2c74a004089bc4c93d20c55046c2e3b1f048550a3621fd71cdf35fd816476d0dd0435aa613c4d97d9a18e913378184cd61de54b10f44559348ff722ec78df57b24c3cea792de5d2a6eb2af0fbdd4b8b4a76263c81b40bb9a6374ec583ffd7d842729a76ceaedb34790248649f5ee59dd140f736818db982dc2a9553b354bd798b2eb85581f1825b2e37cba5c2ce4d8dbf0b0912e923e980fefabe2301cec2960b53f74c16e61a302602b064ddd52d521cf3c1d4c33430d83e42cebb25c2beac0dd6ee6ac0e7b66d5a81c5b3f85232723dc647774615bb2dcfcf5fcabc05bf598c9b255984057eaf58af456f6fdbcabf5e15c583b0667f21e61df6b806deeec823f148444d6de9616e4694bc300213bfb916c7ea99585ac4ba15e5697dfe7c72645296ce90b3908dc144cc814fea6e495e00f7ee830a2958adf9cdf1533a4354413056d38260dc92c79ea5b4388fe104e5aad97d848dcf32d64e1180841d743ba96878758b63ab3b793f102287c64bdb8ef086ac7d285f76a9afc10393716d88ce9412f5ecadfa4eeb73efbf6bfe8b06bb950a2fd937971b0d08f149be59a77776019434b6700da25207af7298512c48b5430e182c8f35d4ee82d8a36234140fe2cdbb5993928e33e5a841738283b29d44dba1f8b36361474f73d9aa183370dd65411df9b954207efb505eb003f9f66c2f223495e1e6d014a25b8916d59f6a068ec4d600f1ac6818bc7cccaf228d2e6749349979052513c7f9852485b1c9333cb671049f0640b1ee6631fe82703e2d5665dd4ff21675f7bc4b6773befee14120afb1316cf079c55975cabde261db39dc079dd2f96e06d3c293d0c90f94084bc3cc2fbb29f740da6304d29325eca25883403ec92bd79b4ac80abf2ca1870ea718efc4aae7d8bac039283841048bbbbe33a6b3df23ea32073ecee2a6dc383b563d52f87f734dcf1a3e0627f9fd26f9d4e1fdac4e25e8c229a3d9a0dd336270397ebb4fc9ccc707b3bee726e767f247d1e550ea043ce74d156a5e7afbf4c8300d3dbc0d2123fa45ce8f8f0b199c6855b13fe87e54071da2d51f79a983507ec68001c0267e4b7c0c17062752c066fbf2e176fa4099a9352274966b8b27e271d1293c4e27af5a50bb827e59bf391cd7f44b60f2fde84aa4c17e81adc60caa882f87b9e19b36d407951"}, &(0x7f00004bc000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x111400, 0x0) execveat(r5, &(0x7f0000098000-0x3)="2e2f66696c653000", &(0x7f0000d11000-0x4)=[&(0x7f0000d0f000)="00"], &(0x7f00003d7000-0x4)=[&(0x7f0000926000-0x3)="5b2600"], 0x400) listen(0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b09000)=@assoc_value={r4, 0x0}, &(0x7f0000179000-0x4)=0x8) sched_getparam(r3, &(0x7f0000336000)=0x0) writev(r2, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 08:47:15 executing program 2: get_thread_area(&(0x7f00001d1000)={0x4, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffff7ffffffc, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x20, 0xd5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d7000+0x7d0)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004bc000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x111400, 0x0) execveat(r5, &(0x7f0000098000-0x3)="2e2f66696c653000", &(0x7f0000d11000-0x4)=[&(0x7f0000d0f000)="00"], &(0x7f00003d7000-0x4)=[&(0x7f0000926000-0x3)="5b2600"], 0x400) listen(0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b09000)=@assoc_value={r4, 0x0}, &(0x7f0000179000-0x4)=0x8) sched_getparam(r3, &(0x7f0000336000)=0x0) writev(r2, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 08:47:15 executing program 3: get_thread_area(&(0x7f00001d1000)={0x4, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffff7ffffffc, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 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, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x20, 0xd5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d7000+0x7d0)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004bc000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x111400, 0x0) execveat(r5, &(0x7f0000098000-0x3)="2e2f66696c653000", &(0x7f0000d11000-0x4)=[&(0x7f0000d0f000)="00"], &(0x7f00003d7000-0x4)=[&(0x7f0000926000-0x3)="5b2600"], 0x400) listen(0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b09000)=@assoc_value={r4, 0x0}, &(0x7f0000179000-0x4)=0x8) sched_getparam(r3, &(0x7f0000336000)=0x0) writev(r2, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/04 08:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)="6e732f6367726f757000") 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00002c3000)={{0x0, 0x0}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f000034d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3ff, 0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c74000)={0x0, 0x0}) perf_event_open(&(0x7f00003b9000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1020, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000083b000)="2f6465762f6c6f6f702300", 0x6, 0x8000000000000000) r0 = open(&(0x7f0000948000)="2e2f66696c653000", 0x101003, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00007c2000-0x8)="2e2f66696c653000", 0x40, 0x6) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) inotify_add_watch(r0, &(0x7f000014c000-0xe)="2e2f66696c65302f66696c653000", 0x4000046) r2 = creat(&(0x7f0000dfa000-0x8)="2e2f66696c653000", 0x4) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x5, 0x44046) sendfile(r3, r3, &(0x7f00000de000-0x8)=0x0, 0x1007ffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r4, 0x400, 0x0) mount(&(0x7f0000287000-0x8)="2e2f66696c653100", &(0x7f0000b53000-0x8)="2e2f66696c653000", &(0x7f0000b9b000-0x9)="646576746d70667300", 0x8000, &(0x7f0000bb0000-0x83)="2f1c5c96c1c7251aa878dd1a5f854dac6e3f62a0b86e9e76d927a729b0fd20ad3188e865623bc79464cc6c36317c00ee4a0f559d4bbc11928d034e04237d4d573e905e0a348c98b190fd4da787a2eb0542108abdf865787987d5cc788278bef14c58efdc30db4abbbf9a131d0a24e70bc5bc67c3139e44e78e1df853e82b5058ab8590") fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000248000)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2270, &(0x7f0000fd7000)="") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000dba000-0x4)=0x0, &(0x7f00000fe000)=0x4) msync(&(0x7f0000741000/0x800000)=nil, 0x800000, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006a7000-0xc)={0x0, 0x2, 0x2d}, &(0x7f0000e20000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00008e1000)={0xd, 0x0, 0x7ff, 0x7, 0x4, r2, 0x5}, 0x1c) 2017/12/04 08:47:15 executing program 6: mmap(&(0x7f0000004000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000b04000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x8, 0x0, 0x80000000, [{[@empty=0x0], 0x0}, {[@empty=0x0], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x5, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @generic={0x2000000000000005, 0x12, "57f300000003cbb2d77449aeebf83e25"}, @timestamp={0x8, 0xa, 0x7fff, 0x0}]}}, {"8b"}}}}}}, 0x0) socket$inet6(0xa, 0x80002, 0x66de5454) 2017/12/04 08:47:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000657000+0x4f4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x4, 0x100) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/04 08:47:16 executing program 6: mmap(&(0x7f0000004000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000b04000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x8, 0x0, 0x80000000, [{[@empty=0x0], 0x0}, {[@empty=0x0], 0xba}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x5, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @generic={0x2000000000000005, 0x12, "57f300000003cbb2d77449aeebf83e25"}, @timestamp={0x8, 0xa, 0x7fff, 0x0}]}}, {"8b"}}}}}}, 0x0) socket$inet6(0xa, 0x80002, 0x66de5454) 2017/12/04 08:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e732f6e657400") setns(r0, 0x40000000) setns(r0, 0x40000000) 2017/12/04 08:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000090c000-0x10)={r0, 0x18, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x8, 0x2, &(0x7f0000e57000)=[@map={0xe50, 0x9, 0x3, r0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) [ 94.325596] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 94.357562] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/04 08:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e732f6e657400") setns(r0, 0x40000000) setns(r0, 0x40000000) 2017/12/04 08:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e732f6e657400") setns(r0, 0x40000000) setns(r0, 0x40000000) 2017/12/04 08:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000090c000-0x10)={r0, 0x18, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x8, 0x2, &(0x7f0000e57000)=[@map={0xe50, 0x9, 0x3, r0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73657374796d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) [ 94.383256] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/04 08:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e732f6e657400") setns(r0, 0x40000000) setns(r0, 0x40000000) [ 94.429609] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/04 08:47:16 executing program 4: 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) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) 2017/12/04 08:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x1}, 0x0, 0x0, 0x7, {0x0, 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]}) 2017/12/04 08:47:16 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a89000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000be9000)="2f6465762f73672300", 0xb8, 0xfffffffffffffff9) clock_getres(0x2, &(0x7f00003c1000-0x10)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4005, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a8b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00003f3000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xcc, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0xbe, 0x7f, 0x14, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "ff794e33403c4327212038ca5d483235c03d361928170e326aa2ab17d8824ece0c8052fdc8864ce06752686da097759540eb07ed3da42930e0413c393819886a745614f2f96c58f44a2d7e0cd654a202e475084e703294c00e0306ae75d413c690ed6aaf3e5e0d7c260dd6b037a44635e79e3ccdfc593ef4c8019e216180f5bbd76366fe099489eaefaad98ea7fa261959eb63e5048a3dba528526ca8072ed39"}}}}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00004fd000)="2f6465762f76637300", 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000b68000+0xd61)=0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000702000)={0x100000001, {{0x2, 0x0, @rand_addr=0x8001, [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, [{{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]}, {{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]}, {{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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000028b000)={0x0, &(0x7f0000845000)=""}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000003f000)={0x0, 0xe44}, &(0x7f0000250000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000589000)={r5, 0x800}, 0x8) r6 = dup3(r3, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x15, 0x3cb, 0x1, 0xfffffffffffffff9}, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000262000)={r0, 0x18, &(0x7f000071d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004c2000)=r8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1fd, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) r9 = socket(0x11, 0x20000000000003, 0xfffffffffffffffe) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000068d000)={0x3f, 0x4, 0x8000}, 0x4) ioctl(r9, 0x8, &(0x7f000055d000-0x1)="94") r10 = add_key(&(0x7f000046a000)="6b657972696e6700", &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ab000)="79171973c83fd3ec719bbe72971bfc3c9b776b2487aaaf1b5229dd342b847d7190c52de99e1a0891940185e030c3ea2492d842cb1c21ef510f3a2d9309ec82223ec11d45714ab0d0f0010b1d84c2f7b5c6b965a486ec0b769f53e27331ed10359ae19de868decc87cb04d3708ce9a3e30629d28ea623e627efb02d68928a7d11e7063d55e004e3f5a76d06a6a654f888f682d3b91f9aff7a7049527a4f1858ebc30edc46ae0a678d71d5efeef65812316933b7a47972c3bc179c7417287fd0a7d2bb1957d20f7b", 0xc7, 0xfffffffffffffffe) request_key(&(0x7f000055e000)="69645f7265736f6c76657200", &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d3000-0x9)="2f6465762f76637300", r10) socketpair$ax25(0x3, 0x1, 0xc6, &(0x7f0000f5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000c80000)={0x3, &(0x7f00002b7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 08:47:16 executing program 2: get_thread_area(&(0x7f00001d1000)={0x4, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffff7ffffffc, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000d92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0}, 0x1c) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x20, 0xd5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r1, &(0x7f0000ff7000)="", &(0x7f0000ff8000-0x68)=""}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008d7000+0x7d0)={0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a81000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004bc000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000ddb000-0x8)=0x75) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003aa000)="2f6465762f6877726e6700", 0x111400, 0x0) execveat(r5, &(0x7f0000098000-0x3)="2e2f66696c653000", &(0x7f0000d11000-0x4)=[&(0x7f0000d0f000)="00"], &(0x7f00003d7000-0x4)=[&(0x7f0000926000-0x3)="5b2600"], 0x400) listen(0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0xa01, 0x0, 0x0, "298d3d2e0000000000000021deb78197d9df7f0fa08c075272853de5aecf1544ec9a611b4cf1dd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b09000)=@assoc_value={r4, 0x0}, &(0x7f0000179000-0x4)=0x8) sched_getparam(r3, &(0x7f0000336000)=0x0) writev(r2, &(0x7f0000d66000)=[{&(0x7f00004f6000)="2900000018003109004a0001000c00070a0000000a00ff06800000020c000800040010006153f4ff01", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 94.477326] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.505876] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/04 08:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000657000+0x4f4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x4, 0x100) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/04 08:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x1}, 0x0, 0x0, 0x7, {0x0, 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]}) 2017/12/04 08:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000657000+0x4f4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x4, 0x100) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) [ 94.561405] QAT: Invalid ioctl [ 94.569648] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 94.569648] program syz-executor4 not setting count and/or reply_len properly 2017/12/04 08:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000657000+0x4f4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x4, 0x100) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/04 08:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000657000+0x4f4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) syz_open_dev$sg(&(0x7f00004fd000)="2f6465762f73672300", 0x4, 0x100) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) [ 94.631236] QAT: Invalid ioctl [ 94.650623] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 94.650623] program syz-executor4 not setting count and/or reply_len properly 2017/12/04 08:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f13000-0x20)={@generic="e2c6894f427f04f39c4a8d864b9a1ed1", @ifru_addrs={0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000117000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7fffffffa) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f0000db2000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x6)="737973667300", 0x0, &(0x7f0000e2f000)="") r6 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000064d000-0x10)={0x8, &(0x7f00003de000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000d55000)={0xdf, &(0x7f0000476000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) [ 94.684614] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.761982] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/04 08:47:16 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a89000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000be9000)="2f6465762f73672300", 0xb8, 0xfffffffffffffff9) clock_getres(0x2, &(0x7f00003c1000-0x10)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4005, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a8b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00003f3000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xcc, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0xbe, 0x7f, 0x14, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "ff794e33403c4327212038ca5d483235c03d361928170e326aa2ab17d8824ece0c8052fdc8864ce06752686da097759540eb07ed3da42930e0413c393819886a745614f2f96c58f44a2d7e0cd654a202e475084e703294c00e0306ae75d413c690ed6aaf3e5e0d7c260dd6b037a44635e79e3ccdfc593ef4c8019e216180f5bbd76366fe099489eaefaad98ea7fa261959eb63e5048a3dba528526ca8072ed39"}}}}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00004fd000)="2f6465762f76637300", 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000b68000+0xd61)=0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000702000)={0x100000001, {{0x2, 0x0, @rand_addr=0x8001, [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, [{{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]}, {{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]}, {{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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000028b000)={0x0, &(0x7f0000845000)=""}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000003f000)={0x0, 0xe44}, &(0x7f0000250000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000589000)={r5, 0x800}, 0x8) r6 = dup3(r3, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x15, 0x3cb, 0x1, 0xfffffffffffffff9}, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000262000)={r0, 0x18, &(0x7f000071d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004c2000)=r8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1fd, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) r9 = socket(0x11, 0x20000000000003, 0xfffffffffffffffe) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000068d000)={0x3f, 0x4, 0x8000}, 0x4) ioctl(r9, 0x8, &(0x7f000055d000-0x1)="94") r10 = add_key(&(0x7f000046a000)="6b657972696e6700", &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ab000)="79171973c83fd3ec719bbe72971bfc3c9b776b2487aaaf1b5229dd342b847d7190c52de99e1a0891940185e030c3ea2492d842cb1c21ef510f3a2d9309ec82223ec11d45714ab0d0f0010b1d84c2f7b5c6b965a486ec0b769f53e27331ed10359ae19de868decc87cb04d3708ce9a3e30629d28ea623e627efb02d68928a7d11e7063d55e004e3f5a76d06a6a654f888f682d3b91f9aff7a7049527a4f1858ebc30edc46ae0a678d71d5efeef65812316933b7a47972c3bc179c7417287fd0a7d2bb1957d20f7b", 0xc7, 0xfffffffffffffffe) request_key(&(0x7f000055e000)="69645f7265736f6c76657200", &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d3000-0x9)="2f6465762f76637300", r10) socketpair$ax25(0x3, 0x1, 0xc6, &(0x7f0000f5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000c80000)={0x3, &(0x7f00002b7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) [ 94.828502] device gre0 entered promiscuous mode 2017/12/04 08:47:16 executing program 4: 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) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) 2017/12/04 08:47:16 executing program 2: 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) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) 2017/12/04 08:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=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}, {{@in6=@empty={[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}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f13000-0x20)={@generic="e2c6894f427f04f39c4a8d864b9a1ed1", @ifru_addrs={0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000117000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7fffffffa) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f0000db2000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x6)="737973667300", 0x0, &(0x7f0000e2f000)="") r6 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000064d000-0x10)={0x8, &(0x7f00003de000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000d55000)={0xdf, &(0x7f0000476000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) 2017/12/04 08:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f13000-0x20)={@generic="e2c6894f427f04f39c4a8d864b9a1ed1", @ifru_addrs={0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000117000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7fffffffa) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f0000db2000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x6)="737973667300", 0x0, &(0x7f0000e2f000)="") r6 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000064d000-0x10)={0x8, &(0x7f00003de000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000d55000)={0xdf, &(0x7f0000476000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) 2017/12/04 08:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=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}, {{@in6=@empty={[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}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f13000-0x20)={@generic="e2c6894f427f04f39c4a8d864b9a1ed1", @ifru_addrs={0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000117000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7fffffffa) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f0000db2000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x6)="737973667300", 0x0, &(0x7f0000e2f000)="") r6 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000064d000-0x10)={0x8, &(0x7f00003de000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000d55000)={0xdf, &(0x7f0000476000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) 2017/12/04 08:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000019000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f13000-0x20)={@generic="e2c6894f427f04f39c4a8d864b9a1ed1", @ifru_addrs={0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000529000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2000, &(0x7f00004ce000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000117000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = request_key(&(0x7f00002a8000)="727872706300", &(0x7f00006d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1c000-0xc)="6e6f6465763a47504c2b2400", 0xfffffffffffffffd) keyctl$set_timeout(0xf, r5, 0x7fffffffa) mount(&(0x7f00009ae000-0x8)="2e2f66696c653000", &(0x7f0000db2000-0x8)="2e2f66696c653000", &(0x7f00008f8000-0x6)="737973667300", 0x0, &(0x7f0000e2f000)="") r6 = syz_open_dev$tun(&(0x7f00001bf000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000004) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001d7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000064d000-0x10)={0x8, &(0x7f00003de000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000d55000)={0xdf, &(0x7f0000476000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x5, 0xfffffffffffffffc, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x2e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x0, 0xcd, 0x0, "1966a1e7cbe33323ab3b08386194e7ca4082ad0821c56c7b51d8aa5ef4ee9e849e6cbe0c61278b70186ab315966a79fafdad3f9c726454a51e9572a8650a92e685dcaabd32505be7c8502e3e0736297bec671250dec5eb6354a1c59d6fa7a4fe42cad372e6d2a89b8e185fc3c7021adaa2f450e20c38ef7b64d6a67646ba0895f51bcfe56a52a5ed2aa1eeda9c324f3ca2ce24537b3e1701270359765ff157811e079a885b9c50366c73b3666db7019a28ffe27954afd3bf8f294bfc909237827deb778c22"}}}, 0xeb) [ 94.978238] QAT: Invalid ioctl [ 94.998083] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 94.998083] program syz-executor4 not setting count and/or reply_len properly 2017/12/04 08:47:16 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) [ 95.051231] QAT: Invalid ioctl [ 95.065243] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 95.065243] program syz-executor2 not setting count and/or reply_len properly 2017/12/04 08:47:16 executing program 2: 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) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) 2017/12/04 08:47:16 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) 2017/12/04 08:47:16 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a89000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000be9000)="2f6465762f73672300", 0xb8, 0xfffffffffffffff9) clock_getres(0x2, &(0x7f00003c1000-0x10)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4005, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a8b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00003f3000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xcc, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0xbe, 0x7f, 0x14, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "ff794e33403c4327212038ca5d483235c03d361928170e326aa2ab17d8824ece0c8052fdc8864ce06752686da097759540eb07ed3da42930e0413c393819886a745614f2f96c58f44a2d7e0cd654a202e475084e703294c00e0306ae75d413c690ed6aaf3e5e0d7c260dd6b037a44635e79e3ccdfc593ef4c8019e216180f5bbd76366fe099489eaefaad98ea7fa261959eb63e5048a3dba528526ca8072ed39"}}}}, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00004fd000)="2f6465762f76637300", 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000b68000+0xd61)=0x2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000702000)={0x100000001, {{0x2, 0x0, @rand_addr=0x8001, [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, [{{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]}, {{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]}, {{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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000028b000)={0x0, &(0x7f0000845000)=""}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000003f000)={0x0, 0xe44}, &(0x7f0000250000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000589000)={r5, 0x800}, 0x8) r6 = dup3(r3, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x15, 0x3cb, 0x1, 0xfffffffffffffff9}, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000262000)={r0, 0x18, &(0x7f000071d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004c2000)=r8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1fd, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) r9 = socket(0x11, 0x20000000000003, 0xfffffffffffffffe) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000068d000)={0x3f, 0x4, 0x8000}, 0x4) ioctl(r9, 0x8, &(0x7f000055d000-0x1)="94") r10 = add_key(&(0x7f000046a000)="6b657972696e6700", &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ab000)="79171973c83fd3ec719bbe72971bfc3c9b776b2487aaaf1b5229dd342b847d7190c52de99e1a0891940185e030c3ea2492d842cb1c21ef510f3a2d9309ec82223ec11d45714ab0d0f0010b1d84c2f7b5c6b965a486ec0b769f53e27331ed10359ae19de868decc87cb04d3708ce9a3e30629d28ea623e627efb02d68928a7d11e7063d55e004e3f5a76d06a6a654f888f682d3b91f9aff7a7049527a4f1858ebc30edc46ae0a678d71d5efeef65812316933b7a47972c3bc179c7417287fd0a7d2bb1957d20f7b", 0xc7, 0xfffffffffffffffe) request_key(&(0x7f000055e000)="69645f7265736f6c76657200", &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d3000-0x9)="2f6465762f76637300", r10) socketpair$ax25(0x3, 0x1, 0xc6, &(0x7f0000f5d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000c80000)={0x3, &(0x7f00002b7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 08:47:16 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000b01000)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xc800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000002000)=r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000343000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000024d000)={0x2, 0x78, 0x8961, 0x6, 0x200, 0x800, 0x0, 0x300000000000000, 0x204, 0xc, 0x4df, 0x9, 0x2, 0xa, 0x0, 0x9, 0x0, 0x3, 0x101, 0x0, 0x2, 0xb3, 0x4, 0xa7, 0x0, 0x1, 0x0}, r0, 0x2d, r1, 0xb) utime(&(0x7f0000376000-0x8)="2e2f66696c653000", &(0x7f0000dd8000)={0xedf6, 0xffffffffffffefff}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000195000-0x4)=0x3, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000382000)={0x20003, 0x0, [0x7, 0x1c, 0x1, 0x81, 0xfffffffffffffae6, 0x2cbc, 0x5, 0x6]}) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f000049b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5f4f, 0x10000, 0xffff, 0x0, 0x1, 0x100000, 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], 0xd451, 0x0}) recvfrom(r5, &(0x7f0000cf0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x10121, &(0x7f000006d000)=@in6={0xa, 0x0, 0x40000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000b68000)="2f6465762f6175746f667300", 0x400002, 0x0) fcntl$setlease(r5, 0x400, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000032000)={[0x1000, 0x3000, 0x104000, 0x100000], 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 95.095691] QAT: Invalid ioctl [ 95.097454] QAT: Invalid ioctl [ 95.105531] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; 2017/12/04 08:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000445000-0x9)="2f6465762f696e7075742f6576656e742300", 0x1, 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4f000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) listen(r3, 0x0) r4 = socket$inet(0x2, 0x880, 0xc) r5 = syz_open_dev$tun(&(0x7f000076b000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000a) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f9d000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00007b8000)=0x0, &(0x7f0000161000)=0x4) 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) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df7000)={0x10000, 0xc, 0x8, 0x0, "8b5f7842fba5fe0348404e5767c976294b5eb01bd03b3bd63be6330b28612192"}) write$tun(r6, &(0x7f0000e6f000-0x56)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @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={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 95.105531] program syz-executor2 not setting count and/or reply_len properly [ 95.106415] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 95.106415] program syz-executor4 not setting count and/or reply_len properly [ 95.124177] device gre0 entered promiscuous mode [ 95.137606] device gre0 entered promiscuous mode [ 95.147270] QAT: Invalid ioctl 2017/12/04 08:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdb000)=0x0) r3 = getpgid(r2) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000557000)={0x0, 0x1, 0x4ff9, 0xf730, r3}) r4 = syz_open_dev$loop(&(0x7f00007b2000-0xa)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000adc000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fallocate(r5, 0x11, 0x0, 0x44400004) r6 = syz_open_dev$mice(&(0x7f0000df9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) r7 = accept4$llc(r6, &(0x7f0000393000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f2000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d37000-0x8)={0x0, 0x5}, &(0x7f00002d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f07000-0x14)={r8, 0x9, 0xfffffffffffff5f1, 0x4, 0x2, 0x2}, 0x14) tee(r5, r0, 0x7, 0xc) bind$llc(r6, &(0x7f0000c08000)={0x1a, 0xff, 0x0, 0x7, 0x1000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000d71000-0x4)=0x0) add_key(&(0x7f000022e000)="6269675f6b657900", &(0x7f0000dcd000+0x1d)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fec000-0x1000)="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", 0x1000, 0xffffffffffffffff) accept4$unix(r6, &(0x7f0000f2c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009eb000)=0x8, 0x80000) fcntl$getown(r7, 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c74000)=0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000018c000-0x1)=0x0) 2017/12/04 08:47:17 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000eb3000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x7, 0xfffffffffffffffa, 0x20000000800077d5) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") syz_open_pts(0xffffffffffffffff, 0x1000000040) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000069c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 95.151008] device gre0 entered promiscuous mode [ 95.154171] device gre0 entered promiscuous mode [ 95.162466] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 95.162466] program syz-executor5 not setting count and/or reply_len properly 2017/12/04 08:47:17 executing program 2: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mq_notify(r0, &(0x7f0000faa000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000054d000-0x1)=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cef000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt(r2, 0x400000000000, 0x50, &(0x7f000086f000)="", &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ef000)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) mq_timedreceive(r0, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000244000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r2, &(0x7f0000d9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={r4, r5+30000000}) [ 95.185901] QAT: Invalid ioctl [ 95.191711] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 95.191711] program syz-executor5 not setting count and/or reply_len properly [ 95.229976] QAT: Invalid ioctl [ 95.258488] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 95.258488] program syz-executor2 not setting count and/or reply_len properly 2017/12/04 08:47:17 executing program 4: 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) r0 = 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) r1 = 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, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000093e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x2, 0x0, 0xfffffffffffffffe}, &(0x7f0000f78000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000004b000)={r6, 0x400, 0x30, 0x2, 0x100000004e}, &(0x7f000020a000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000b1a000)=@sack_info={r7, 0x6, 0xffffffffffffff01}, 0xc) setregid(0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000eba000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000732000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ed000-0x4)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000069f000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x10000000000000, 0x0, 0x2, 0x1, 0xa0, 0x20, 0x800, r8, r9}, {0x7, 0x8fa, 0x100, 0x4, 0x3, 0x2, 0x68, 0x6}, {0x10000, 0x7ffffffe, 0x80000000, 0xffffffffffff62c9}, 0x2, 0x6e8f, 0x7ff, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24000000000000, 0x80}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x573b, 0xffffffffffffff01, 0x7c, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000069000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000061f000)={0x7, @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, 0x0, 0x0, 0x0}, &(0x7f0000a3b000)=0xa0) r10 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000064c000-0xc)={r8, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) write(r1, &(0x7f0000eb0000-0x59)="", 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_extract_tcp_res$synack(&(0x7f00006df000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00007b6000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r10, &(0x7f0000a03000-0xde)=@pi={0x0, 0x888e, @ipv6={0x6d, 0x6, "008f76", 0xb2, 0x2f, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x20000000006f, 0x6, 0x1, 0x6, 0x4, [@loopback={0x0, 0x1}, @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}]}, @fragment={0xff, 0x3, 0xfffffffffffffffc, 0x4000000000, 0x7f, 0x1, 0x0}], @tcp={{0x1, 0x3, r11, r12, 0x2, 0x0, 0x13, 0x7d, 0x20, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @eol={0x0}, @timestamp={0x8, 0xa, 0x1, 0x4}, @md5sig={0x13, 0x12, "afed8f0ef5796e8cbc79208b2f5f0912"}, @md5sig={0x13, 0x12, "26ffeabfaf2dd8d75700b324be5e5664"}, @window={0x3, 0x3, 0x4}, @eol={0x0}]}}, {"03c6f6e26b11414583485fb29d9ecfa8003e5fc08125de3e0917f7a67af2c254322387987250"}}}}}, 0xde) 2017/12/04 08:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000445000-0x9)="2f6465762f696e7075742f6576656e742300", 0x1, 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4f000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) listen(r3, 0x0) r4 = socket$inet(0x2, 0x880, 0xc) r5 = syz_open_dev$tun(&(0x7f000076b000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000a) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f9d000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00007b8000)=0x0, &(0x7f0000161000)=0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df7000)={0x10000, 0xc, 0x8, 0x0, "8b5f7842fba5fe0348404e5767c976294b5eb01bd03b3bd63be6330b28612192"}) write$tun(r6, &(0x7f0000e6f000-0x56)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/04 08:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdb000)=0x0) r3 = getpgid(r2) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000557000)={0x0, 0x1, 0x4ff9, 0xf730, r3}) r4 = syz_open_dev$loop(&(0x7f00007b2000-0xa)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000adc000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fallocate(r5, 0x11, 0x0, 0x44400004) r6 = syz_open_dev$mice(&(0x7f0000df9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) r7 = accept4$llc(r6, &(0x7f0000393000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f2000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d37000-0x8)={0x0, 0x5}, &(0x7f00002d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f07000-0x14)={r8, 0x9, 0xfffffffffffff5f1, 0x4, 0x2, 0x2}, 0x14) tee(r5, r0, 0x7, 0xc) bind$llc(r6, &(0x7f0000c08000)={0x1a, 0xff, 0x0, 0x7, 0x1000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000d71000-0x4)=0x0) add_key(&(0x7f000022e000)="6269675f6b657900", &(0x7f0000dcd000+0x1d)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fec000-0x1000)="1a79b995687be1012f88de9826515cbd729298595a233a9e4d9745aafe280527d88bd1f7c00bb432291b3d6b535dc218c1ae792b9a30a3b7bdc60c5c32f38074870064c2faa72b2ec6114d8f44d71d5122ed5ce7f62fd89ce91c3989a98ed292c84c61261f94494fe983a5dedafde1732e453812b5b8cc2866566e2c63c713b76a3edf2d8f01e28062ab6f283fdb822ee13445424bf23a788e99a8638820f2802ab7aab07ef85cc4af64a52a43262a22db60aa4f0c8a557992ae5525a3841f10981674d6a76a0b291ad9ee1efbc4f5ec8b605e594f52985cd2433d022ebc60265943dbdbc9995e7f3745cdefeb24d15fc372be7770d68705dd34d00851af438b495b23e540a4f9f8fe1b5a1947ea5ac1f59a07d2231be56621ab28e896f405238b9cc262f6eb8d5ccd876f51d673adf24061df800b2603a30c06ac5b05848beb9a37f958cc955c26dfe285b5ab1546d5bfb3ad27f30b1be61138416be9dd536ae97187aa08ed171a1fad3be27125e592e26d24778f0daf05a67d544fea66056aa3e76cdc3367b8f7c49f47a217cb59e2bb7c2392c79cc5225257382d56df6b5620ce35b7a456e428ee7fdd8c37d6f1b28d02c7cdc63428f44bd5b33fd3d74d5a9ec518201e390b884965e8715e578e5ed0d645b64c266f619fd57c2eebf255fa883e7cbc1b1dc7a7c6aa0e0c580ad08703f88468e6b378e8bf8d5b747495ccdd0726b408ba9b38cf3e724be7aecc8de564ad61a7d3ea5fbb3ab24d9938236796fce6910f2ef698434373e43c95e607271d2b38c65fe280d8dc5ad97743116851636d1ae0b396e4007f8ffc183fac91b4414d084b58ea71d6b9b2adb6ba0892614f784815a2d40c4a6fefd167bd469ac5fc81cae1cd438b64b26557390a774dbe1eb364e483443fd821e4e9a7acac7fc6181c13060dd61f75bed1fc7a959740e0e21f3e1e39f2cb8c34a0e77c0573318e447db62ce77cf3ce442809861a0969b9ffee28e76110831277f1b38e3db44a7ca0d6d7ced8ea6172deb7914b39710ef89cb004d5b82fa7d20d0ffebb0a6e20372fce80c7af569556416f0e972d4b8afb3eaea803614377274c64b89e9a9fb8a73eb176c0930f15ca7e9497ee6bcedc26fbd8830812df137a9428d0485e2d0ff2f75a40e161c6536b86807613f8f60d606bf907015fbe62b71eaa49c49b14712bc422e48ab63a9bc1344f984ec78238db10653349f052e26ff113cbf5a014c988fb564b6b30873b2ef697d8675cc3692662bee4c0cc5a9f58eb22b62eadb76a8d1ffd33700a86e74bdfce40ef2c389719fe1275df9b6afcfe584487a78fdc6dff939047312a54d9dcc4750bd05a58dd1affcb27be19ff97137b800a7bac009b4b262366b8f41116298fcb409df5421fed630cb30a3691e22612265aa9179254c975c043cb727d52f929453d549b76c441066585251e937e84d51efb456d1efd17fd067b6f378937c3fc00a48c75e7f9566c56d294f99e985f306605f546fa2dadfc418fd02f8141b3501156bb3ab327973173175bfe296e1915958dce1dc87d1058ef61eeb4d8a72245791ebe5a67f27852782a9f26ef0ad9348037461a55689c88720c06334f0d1c213fad031808abc66f8c667a62c9ca7ea1dad36e4e63eb87519a8544a34c337cb2c599fa3f1509cefa3adde606ef8767dbdbe67f9bbeedd866065dcdc90d40b5b006fb41af223dbc78dca5e906369f48cc96ddc916f41ed99cc9adf402a4644a78d3ba14f3f9bebaff8b07e9fd33ea380d7873ed4a7409380a7712c0e15507a1f70ea0f040577336e9b3df7cbe3d09869911c242c7cc0409bebc916da21262c3acdfa4164fd6d8fc0526eddd7fbb9caeb4b08fe241bf639a2d4424ab7f5a117717c2b23f6754f3c95d00164700d6544ec24ecd61295beb5665b13bc6b29480b088232dba19a7c4bcbf01f2c2312cfff386fd17b85d120f302ac839beaf3cb9886dcb6fa215f77b63750c7a1ee647c9a244f2870b3127fba320af6ec841b53451ff17eecb645bc35680599ce40206045126fc89340fb040cdf0dfc49421a1b0bbb77329ae01d399fd3d994f4d1fab7c32c97cfc9b5679aa3813c347d671426495dfa4fd398d801a8198818a7a4fa1fc506c2f0167cc5d87deb732fc1270e47fc9064d679f25e18d074a7f57ae2add535fe57eb630cdae5607c630e509d19819cefca5e11c9aa5e703d5e57baa6d3925de43b75b5016eb22fe1f6cdfe1ee95e42b79f54d842460adc7a6e04e5a3c6281239d726bc9d1bb1d688aa0cc89c552d07e94ffa268d7ee9cf2bcebd75a5a301855ce84699ad917bec1c23b702a4c68f0fcf42b8a8da057697c87fc5d325d479be9ef73c0b59d42a478a504ddaaa027fa1ab39baec2bf58bf2c17380a6cf1afce49e78de60b94e16c1c45e24751bcaa2849cb44bae39c012992461b7feb832b7be43ceeba43046a6f226f4aa0829c2cc89e71778014a4014019c5793ea9a03cc10670b2124c9d78076c1b1dc52dc7821daf150529417cd52b811895190201f74c5aa4edcd035d12baf30da74c21bb6a930366e0c066520a6bcfe36c1aec4071e0e664d96ff811b97e84cd82da7d4ed1849db1fdcc4e4ad5a5218a2755dc14d9cdf2a4ece298f82e99b73fb9a030b0430378313e62ac2045f2061c6a1d8bc6cfd96a8f57426a35dbf85aae4d59796cbcf4c535739ab971b114c4e8af18f0e5e816a5ad830dcb4d04f196c0aba7dc8d6ebeb2aba1b22809900c0279bb4cdd80f576bd6880fcd81dabaf25de53febc01725f576d144800b2589e2c1d38a4787dbc9eaf47e3fd18f6ac32535b7fd92e273db4e9b0ac90cf3a7fcde52eea6986ca66cf0c91f983b13c9fa560c833417f5fd48ec11e5e7e77a861cf88c5b802c833cbd444ac9e3a39f2bda31c61dd293ba4b2b303cecd9ccfd6f610f88c5cf46bcd389d5d80627c16e0fc437e922b438b2fa506c08a6213fd782c3a160557fc291f4b21f0ccb36598acd1b35c54863ac5c193a2d4400c8c07798536e3369667cb0d03a3e8f7e86e305a774db8370273ef23e09ed6107174dd0f1ddfcd402af8c6b3929b377c90c4b1a494b03430c8910786ca14909afa08322cfacb97760f06e43e0e915c24176a84e327f996a34644123051740bbd0be9d4c7ba9d6c10b5ae59ed19c72edcd7af2118711a61678e63f1e06eb992dad2709d6f5f28b950b8b23776c227a35c71612e12dff873ea0b940aaec58082a73fbb430afccbbc99d3a0332f2e1e754e056a1359157d156a0c09bf725c15a0886782d73b1b50e937e0c8ad661f97eff18911a03946197f432ddf919895d70ed500772018201609f8d0d5e3c8f0ac77739dafb07680985634cb84c3ac3dfa36f6f6f5e16dd753ccf16e893cbc0dee46c20e0fe9193478438a83b72336a1070ac8b74ec03bc546302552efb46004c603af806985968da1ac501aa74797372f4d3548df0e874ab63a5c86a4a6e053bdb87d7c930060c5b20b51173fb6284187c39a87c38bcad52e1600c1d10be209bb0362ff751eafbf154cb96a2e1b16e1defda1779021d32d360311807f48daf7136616e79dbea160f6e865f8953fa53575d3440f996bbe1ee2712e37e915002582e903a417d9eeba21a90f9890a1a58e858c8a97051c6cf7419b4d0f85877b110b5c83867f79836d6fab69110fefea1a08479b81594c1f072b476aacb3a9f867a1680758b2b3c0bd81df3d395034b756b1cad6f115571145085d0e3693b88f8181a7d5312fe89e11f4b4a91ba92eee6f10bd145edde5e0292d05a07fee845cd3ff876c44ce2ebd7e44d95c68de1e5967c45165c37de2b1d0a4a7034c43c792b827fc009ae08be03ba60ac1964b663a8328fec409840d8696a8e9a1b8e34cbacc297fab09b71d02178e661874b0f5eb80dfcb74d7dc843b8e8c5576b230e1adb1195b8e662934b5836267cba2870513ee87ae611e19cab96df86df76cdcd34e379299eaaf937d93b8b585b77349196674313ff4ec78df948c26315fbdf17dbb6dbd61633ab81e8e8758a829b00065f534a3e52ff423eed8ab27bf631b4986b211be65b9fdb06b2b187a1653feb7626f78e949a8c39bbcb08b791ab2dd6d7f62d6cc00cf40046e6c8f5a726a17f50614a4210a0e57086a03eefb2c9572c9104e865f014726fe162cf9a970328010861a33e1d488e464e64ed4873caa314ba60f05df37ef1574f3624a27d8728810f0048def1ef2f67c4e63330798794bd2087328c9ea0cd4f29d41ffda336c59dc19eec1d6f137f9caf2e34847b3b8082810f9b2838f4cde5d7212dd3bdd701ef9c818ddfe4fa36d75b07e6bbdbeed70486859d0a7042af41f7a906b78498536230515d6fa2d21ad3a5d53c1ceb647897f2b222177933f690a289ea9d8e09b8dd9085f9a6b5fd8f35b8b4bc48a6928a9f9db5c099bbaccccb2c44fcf948cb7f95beebb27e4037452686e8a0e89a94d3c14b788f162edeec09c8a77d13589b2427e130ee8625697d55d7166ad2aa781ef9e70171f01a4908ed08cd8739a643ea562b32b57cefb83a1721e1e5741131de62a08edbb9be92c3a9824a3cfb3c476fa6603fcc0d0b528046c85386aa8350f0541a0718534c44f22de1b5f57e8b1b4227ac17884e6de48e9b9d3c76e047bb25ade38eded494336052788712821a31c96268278bd03e953c9c00e43b7843e29b4e58b8040d9ffe984f955eb25767f5538d682eb81ce6c0eae01a51039541a026883ddd23e56a636d8cb3d74e128e72af77e6aac02edec6b1bee46b72bff4f92cc6f86ba79f5f9c50128110ead2c560cb0ae0cc9e4b7fcd9e6976b31473c8bf894cca9254dc1ceb207cffc273f93411c97567a2bb93156d9669f30179d039447a4c03a81cb4ac59050f3ecf8bf565458825594a5bb043098b37da937ff33fe7f872b14c5e9bd87f8330c9e36986e9512d4499981d70543acc8f748b01de965a2e479c9d9c9c19ff62d73d91492dd124c040b55459290431b588de2095b837e237d33c847d7852e044700e5cc70df37fbc2e1f86ccfc1d1279aec765cf964ccd5673c358857f4f2fec7bc23596a90f6c73aa4e918705fccf565d25c88f3beefcb274149abb56cda40014c42a4eb6cc073de82729fa8308da000cbae85bc95e0ef5308771c2f9239cbc88e0123f2086f6e8b948863b9c898673ab2a77dcc6c19c6541807dd71e9e2f0f86027d7aa91c1c21c9ae180207ae27ced6522bdf5f6daca9cc2789ca24d70c0e48f3edaf07d9f2220ac20d4ec2b23b9ecdb3eb182287efd525db29d4075d1fd4a78cc78cb8bebf7da75e73baaec31d961a297acc041bbd1268bd28ae3c4f30349536e19e6a79ca821f788b13b205874549fd9863f3a5e02eb752275473720d1ece46555a4bfc22385315e2016d209cf77661e3d0e84fc1e25cbcfb407b8ee0cc0bf8f450fbedbc63c6a39f6580c1df76b4cf58d01a09ffb08db156f4d34afefd48032b371a4721245e9b9cd9293b5c4fad413b1a9661f1b51176f5fe8ec6793c7883cd6a760b17615d680352019e5038bd7d2b8a7303223531615c93db8b11d608f9dcdf34cc1529cd70389acddf790f19e71612bc4932a46f96c20d6c7b1ba472ada04e5dc21d248066e7b8a8fb88baf2a4669d93f106b91a76699c9e5f024e2fdeaecddd9352eac5f2796543d4fb895b6aa14b5578480c3849b34fc789f39a95dc9d740015e5227a1b68bbb3a9e5aa37a6a0b1c7bee40695b7854fc01b1a868409798dc9393e1577f1bde7a77cfd44f961c6489a23f", 0x1000, 0xffffffffffffffff) accept4$unix(r6, &(0x7f0000f2c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009eb000)=0x8, 0x80000) fcntl$getown(r7, 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c74000)=0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000018c000-0x1)=0x0) 2017/12/04 08:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000445000-0x9)="2f6465762f696e7075742f6576656e742300", 0x1, 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4f000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) listen(r3, 0x0) r4 = socket$inet(0x2, 0x880, 0xc) r5 = syz_open_dev$tun(&(0x7f000076b000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000a) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f9d000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00007b8000)=0x0, &(0x7f0000161000)=0x4) 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) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df7000)={0x10000, 0xc, 0x8, 0x0, "8b5f7842fba5fe0348404e5767c976294b5eb01bd03b3bd63be6330b28612192"}) write$tun(r6, &(0x7f0000e6f000-0x56)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @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={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/04 08:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000445000-0x9)="2f6465762f696e7075742f6576656e742300", 0x1, 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4f000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) listen(r3, 0x0) r4 = socket$inet(0x2, 0x880, 0xc) r5 = syz_open_dev$tun(&(0x7f000076b000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000a) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f9d000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00007b8000)=0x0, &(0x7f0000161000)=0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df7000)={0x10000, 0xc, 0x8, 0x0, "8b5f7842fba5fe0348404e5767c976294b5eb01bd03b3bd63be6330b28612192"}) write$tun(r6, &(0x7f0000e6f000-0x56)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/04 08:47:17 executing program 5: socket$inet_udp(0x2, 0x2, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000eb3000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x7, 0xfffffffffffffffa, 0x20000000800077d5) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") syz_open_pts(0xffffffffffffffff, 0x1000000040) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000069c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/04 08:47:17 executing program 2: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mq_notify(r0, &(0x7f0000faa000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000054d000-0x1)=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cef000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt(r2, 0x400000000000, 0x50, &(0x7f000086f000)="", &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ef000)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) mq_timedreceive(r0, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000244000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r2, &(0x7f0000d9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={r4, r5+30000000}) [ 95.261218] QAT: Invalid ioctl [ 95.267312] sg_write: data in/out 1989083209/180 bytes for SCSI command 0x0-- guessing data in; [ 95.267312] program syz-executor5 not setting count and/or reply_len properly [ 95.292311] QAT: Invalid ioctl [ 95.311283] QAT: Invalid ioctl 2017/12/04 08:47:17 executing program 3: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mq_notify(r0, &(0x7f0000faa000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000054d000-0x1)=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cef000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt(r2, 0x400000000000, 0x50, &(0x7f000086f000)="", &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ef000)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) mq_timedreceive(r0, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000244000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r2, &(0x7f0000d9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={r4, r5+30000000}) 2017/12/04 08:47:17 executing program 3: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mq_notify(r0, &(0x7f0000faa000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000054d000-0x1)=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cef000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt(r2, 0x400000000000, 0x50, &(0x7f000086f000)="", &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ef000)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) mq_timedreceive(r0, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000244000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r2, &(0x7f0000d9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={r4, r5+30000000}) 2017/12/04 08:47:17 executing program 1: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mq_notify(r0, &(0x7f0000faa000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000054d000-0x1)=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cef000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt(r2, 0x400000000000, 0x50, &(0x7f000086f000)="", &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ef000)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) mq_timedreceive(r0, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000244000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r2, &(0x7f0000d9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={r4, r5+30000000}) 2017/12/04 08:47:17 executing program 2: clock_settime(0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x74f000)=nil, 0x74f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}) mq_notify(r0, &(0x7f0000faa000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000054d000-0x1)=0x2, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2800000005, 0x0) getpeername$packet(r1, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cef000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt(r2, 0x400000000000, 0x50, &(0x7f000086f000)="", &(0x7f0000fee000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d9d000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00003ef000)={@common="67726530000000000000000000000000", @ifru_flags=0x200}) mq_timedreceive(r0, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000244000)=0x0, &(0x7f00002a5000-0x4)=0x4) pread64(r2, &(0x7f0000d9b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x0) clock_getres(0x7, &(0x7f0000b1f000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ed4000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={r4, r5+30000000}) [ 95.580943] QAT: Invalid ioctl 2017/12/04 08:47:17 executing program 6: socket$inet_udp(0x2, 0x2, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000eb3000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioperm(0x7, 0xfffffffffffffffa, 0x20000000800077d5) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") syz_open_pts(0xffffffffffffffff, 0x1000000040) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000069c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/04 08:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000445000-0x9)="2f6465762f696e7075742f6576656e742300", 0x1, 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000b4f000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) listen(r3, 0x0) r4 = socket$inet(0x2, 0x880, 0xc) r5 = syz_open_dev$tun(&(0x7f000076b000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000a) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f9d000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2fd}) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00007b8000)=0x0, &(0x7f0000161000)=0x4) 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) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000df7000)={0x10000, 0xc, 0x8, 0x0, "8b5f7842fba5fe0348404e5767c976294b5eb01bd03b3bd63be6330b28612192"}) write$tun(r6, &(0x7f0000e6f000-0x56)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @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={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/04 08:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdb000)=0x0) r3 = getpgid(r2) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000557000)={0x0, 0x1, 0x4ff9, 0xf730, r3}) r4 = syz_open_dev$loop(&(0x7f00007b2000-0xa)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000adc000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fallocate(r5, 0x11, 0x0, 0x44400004) r6 = syz_open_dev$mice(&(0x7f0000df9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) r7 = accept4$llc(r6, &(0x7f0000393000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f2000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d37000-0x8)={0x0, 0x5}, &(0x7f00002d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f07000-0x14)={r8, 0x9, 0xfffffffffffff5f1, 0x4, 0x2, 0x2}, 0x14) tee(r5, r0, 0x7, 0xc) bind$llc(r6, &(0x7f0000c08000)={0x1a, 0xff, 0x0, 0x7, 0x1000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000d71000-0x4)=0x0) add_key(&(0x7f000022e000)="6269675f6b657900", &(0x7f0000dcd000+0x1d)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fec000-0x1000)="1a79b995687be1012f88de9826515cbd729298595a233a9e4d9745aafe280527d88bd1f7c00bb432291b3d6b535dc218c1ae792b9a30a3b7bdc60c5c32f38074870064c2faa72b2ec6114d8f44d71d5122ed5ce7f62fd89ce91c3989a98ed292c84c61261f94494fe983a5dedafde1732e453812b5b8cc2866566e2c63c713b76a3edf2d8f01e28062ab6f283fdb822ee13445424bf23a788e99a8638820f2802ab7aab07ef85cc4af64a52a43262a22db60aa4f0c8a557992ae5525a3841f10981674d6a76a0b291ad9ee1efbc4f5ec8b605e594f52985cd2433d022ebc60265943dbdbc9995e7f3745cdefeb24d15fc372be7770d68705dd34d00851af438b495b23e540a4f9f8fe1b5a1947ea5ac1f59a07d2231be56621ab28e896f405238b9cc262f6eb8d5ccd876f51d673adf24061df800b2603a30c06ac5b05848beb9a37f958cc955c26dfe285b5ab1546d5bfb3ad27f30b1be61138416be9dd536ae97187aa08ed171a1fad3be27125e592e26d24778f0daf05a67d544fea66056aa3e76cdc3367b8f7c49f47a217cb59e2bb7c2392c79cc5225257382d56df6b5620ce35b7a456e428ee7fdd8c37d6f1b28d02c7cdc63428f44bd5b33fd3d74d5a9ec518201e390b884965e8715e578e5ed0d645b64c266f619fd57c2eebf255fa883e7cbc1b1dc7a7c6aa0e0c580ad08703f88468e6b378e8bf8d5b747495ccdd0726b408ba9b38cf3e724be7aecc8de564ad61a7d3ea5fbb3ab24d9938236796fce6910f2ef698434373e43c95e607271d2b38c65fe280d8dc5ad97743116851636d1ae0b396e4007f8ffc183fac91b4414d084b58ea71d6b9b2adb6ba0892614f784815a2d40c4a6fefd167bd469ac5fc81cae1cd438b64b26557390a774dbe1eb364e483443fd821e4e9a7acac7fc6181c13060dd61f75bed1fc7a959740e0e21f3e1e39f2cb8c34a0e77c0573318e447db62ce77cf3ce442809861a0969b9ffee28e76110831277f1b38e3db44a7ca0d6d7ced8ea6172deb7914b39710ef89cb004d5b82fa7d20d0ffebb0a6e20372fce80c7af569556416f0e972d4b8afb3eaea803614377274c64b89e9a9fb8a73eb176c0930f15ca7e9497ee6bcedc26fbd8830812df137a9428d0485e2d0ff2f75a40e161c6536b86807613f8f60d606bf907015fbe62b71eaa49c49b14712bc422e48ab63a9bc1344f984ec78238db10653349f052e26ff113cbf5a014c988fb564b6b30873b2ef697d8675cc3692662bee4c0cc5a9f58eb22b62eadb76a8d1ffd33700a86e74bdfce40ef2c389719fe1275df9b6afcfe584487a78fdc6dff939047312a54d9dcc4750bd05a58dd1affcb27be19ff97137b800a7bac009b4b262366b8f41116298fcb409df5421fed630cb30a3691e22612265aa9179254c975c043cb727d52f929453d549b76c441066585251e937e84d51efb456d1efd17fd067b6f378937c3fc00a48c75e7f9566c56d294f99e985f306605f546fa2dadfc418fd02f8141b3501156bb3ab327973173175bfe296e1915958dce1dc87d1058ef61eeb4d8a72245791ebe5a67f27852782a9f26ef0ad9348037461a55689c88720c06334f0d1c213fad031808abc66f8c667a62c9ca7ea1dad36e4e63eb87519a8544a34c337cb2c599fa3f1509cefa3adde606ef8767dbdbe67f9bbeedd866065dcdc90d40b5b006fb41af223dbc78dca5e906369f48cc96ddc916f41ed99cc9adf402a4644a78d3ba14f3f9bebaff8b07e9fd33ea380d7873ed4a7409380a7712c0e15507a1f70ea0f040577336e9b3df7cbe3d09869911c242c7cc0409bebc916da21262c3acdfa4164fd6d8fc0526eddd7fbb9caeb4b08fe241bf639a2d4424ab7f5a117717c2b23f6754f3c95d00164700d6544ec24ecd61295beb5665b13bc6b29480b088232dba19a7c4bcbf01f2c2312cfff386fd17b85d120f302ac839beaf3cb9886dcb6fa215f77b63750c7a1ee647c9a244f2870b3127fba320af6ec841b53451ff17eecb645bc35680599ce40206045126fc89340fb040cdf0dfc49421a1b0bbb77329ae01d399fd3d994f4d1fab7c32c97cfc9b5679aa3813c347d671426495dfa4fd398d801a8198818a7a4fa1fc506c2f0167cc5d87deb732fc1270e47fc9064d679f25e18d074a7f57ae2add535fe57eb630cdae5607c630e509d19819cefca5e11c9aa5e703d5e57baa6d3925de43b75b5016eb22fe1f6cdfe1ee95e42b79f54d842460adc7a6e04e5a3c6281239d726bc9d1bb1d688aa0cc89c552d07e94ffa268d7ee9cf2bcebd75a5a301855ce84699ad917bec1c23b702a4c68f0fcf42b8a8da057697c87fc5d325d479be9ef73c0b59d42a478a504ddaaa027fa1ab39baec2bf58bf2c17380a6cf1afce49e78de60b94e16c1c45e24751bcaa2849cb44bae39c012992461b7feb832b7be43ceeba43046a6f226f4aa0829c2cc89e71778014a4014019c5793ea9a03cc10670b2124c9d78076c1b1dc52dc7821daf150529417cd52b811895190201f74c5aa4edcd035d12baf30da74c21bb6a930366e0c066520a6bcfe36c1aec4071e0e664d96ff811b97e84cd82da7d4ed1849db1fdcc4e4ad5a5218a2755dc14d9cdf2a4ece298f82e99b73fb9a030b0430378313e62ac2045f2061c6a1d8bc6cfd96a8f57426a35dbf85aae4d59796cbcf4c535739ab971b114c4e8af18f0e5e816a5ad830dcb4d04f196c0aba7dc8d6ebeb2aba1b22809900c0279bb4cdd80f576bd6880fcd81dabaf25de53febc01725f576d144800b2589e2c1d38a4787dbc9eaf47e3fd18f6ac32535b7fd92e273db4e9b0ac90cf3a7fcde52eea6986ca66cf0c91f983b13c9fa560c833417f5fd48ec11e5e7e77a861cf88c5b802c833cbd444ac9e3a39f2bda31c61dd293ba4b2b303cecd9ccfd6f610f88c5cf46bcd389d5d80627c16e0fc437e922b438b2fa506c08a6213fd782c3a160557fc291f4b21f0ccb36598acd1b35c54863ac5c193a2d4400c8c07798536e3369667cb0d03a3e8f7e86e305a774db8370273ef23e09ed6107174dd0f1ddfcd402af8c6b3929b377c90c4b1a494b03430c8910786ca14909afa08322cfacb97760f06e43e0e915c24176a84e327f996a34644123051740bbd0be9d4c7ba9d6c10b5ae59ed19c72edcd7af2118711a61678e63f1e06eb992dad2709d6f5f28b950b8b23776c227a35c71612e12dff873ea0b940aaec58082a73fbb430afccbbc99d3a0332f2e1e754e056a1359157d156a0c09bf725c15a0886782d73b1b50e937e0c8ad661f97eff18911a03946197f432ddf919895d70ed500772018201609f8d0d5e3c8f0ac77739dafb07680985634cb84c3ac3dfa36f6f6f5e16dd753ccf16e893cbc0dee46c20e0fe9193478438a83b72336a1070ac8b74ec03bc546302552efb46004c603af806985968da1ac501aa74797372f4d3548df0e874ab63a5c86a4a6e053bdb87d7c930060c5b20b51173fb6284187c39a87c38bcad52e1600c1d10be209bb0362ff751eafbf154cb96a2e1b16e1defda1779021d32d360311807f48daf7136616e79dbea160f6e865f8953fa53575d3440f996bbe1ee2712e37e915002582e903a417d9eeba21a90f9890a1a58e858c8a97051c6cf7419b4d0f85877b110b5c83867f79836d6fab69110fefea1a08479b81594c1f072b476aacb3a9f867a1680758b2b3c0bd81df3d395034b756b1cad6f115571145085d0e3693b88f8181a7d5312fe89e11f4b4a91ba92eee6f10bd145edde5e0292d05a07fee845cd3ff876c44ce2ebd7e44d95c68de1e5967c45165c37de2b1d0a4a7034c43c792b827fc009ae08be03ba60ac1964b663a8328fec409840d8696a8e9a1b8e34cbacc297fab09b71d02178e661874b0f5eb80dfcb74d7dc843b8e8c5576b230e1adb1195b8e662934b5836267cba2870513ee87ae611e19cab96df86df76cdcd34e379299eaaf937d93b8b585b77349196674313ff4ec78df948c26315fbdf17dbb6dbd61633ab81e8e8758a829b00065f534a3e52ff423eed8ab27bf631b4986b211be65b9fdb06b2b187a1653feb7626f78e949a8c39bbcb08b791ab2dd6d7f62d6cc00cf40046e6c8f5a726a17f50614a4210a0e57086a03eefb2c9572c9104e865f014726fe162cf9a970328010861a33e1d488e464e64ed4873caa314ba60f05df37ef1574f3624a27d8728810f0048def1ef2f67c4e63330798794bd2087328c9ea0cd4f29d41ffda336c59dc19eec1d6f137f9caf2e34847b3b8082810f9b2838f4cde5d7212dd3bdd701ef9c818ddfe4fa36d75b07e6bbdbeed70486859d0a7042af41f7a906b78498536230515d6fa2d21ad3a5d53c1ceb647897f2b222177933f690a289ea9d8e09b8dd9085f9a6b5fd8f35b8b4bc48a6928a9f9db5c099bbaccccb2c44fcf948cb7f95beebb27e4037452686e8a0e89a94d3c14b788f162edeec09c8a77d13589b2427e130ee8625697d55d7166ad2aa781ef9e70171f01a4908ed08cd8739a643ea562b32b57cefb83a1721e1e5741131de62a08edbb9be92c3a9824a3cfb3c476fa6603fcc0d0b528046c85386aa8350f0541a0718534c44f22de1b5f57e8b1b4227ac17884e6de48e9b9d3c76e047bb25ade38eded494336052788712821a31c96268278bd03e953c9c00e43b7843e29b4e58b8040d9ffe984f955eb25767f5538d682eb81ce6c0eae01a51039541a026883ddd23e56a636d8cb3d74e128e72af77e6aac02edec6b1bee46b72bff4f92cc6f86ba79f5f9c50128110ead2c560cb0ae0cc9e4b7fcd9e6976b31473c8bf894cca9254dc1ceb207cffc273f93411c97567a2bb93156d9669f30179d039447a4c03a81cb4ac59050f3ecf8bf565458825594a5bb043098b37da937ff33fe7f872b14c5e9bd87f8330c9e36986e9512d4499981d70543acc8f748b01de965a2e479c9d9c9c19ff62d73d91492dd124c040b55459290431b588de2095b837e237d33c847d7852e044700e5cc70df37fbc2e1f86ccfc1d1279aec765cf964ccd5673c358857f4f2fec7bc23596a90f6c73aa4e918705fccf565d25c88f3beefcb274149abb56cda40014c42a4eb6cc073de82729fa8308da000cbae85bc95e0ef5308771c2f9239cbc88e0123f2086f6e8b948863b9c898673ab2a77dcc6c19c6541807dd71e9e2f0f86027d7aa91c1c21c9ae180207ae27ced6522bdf5f6daca9cc2789ca24d70c0e48f3edaf07d9f2220ac20d4ec2b23b9ecdb3eb182287efd525db29d4075d1fd4a78cc78cb8bebf7da75e73baaec31d961a297acc041bbd1268bd28ae3c4f30349536e19e6a79ca821f788b13b205874549fd9863f3a5e02eb752275473720d1ece46555a4bfc22385315e2016d209cf77661e3d0e84fc1e25cbcfb407b8ee0cc0bf8f450fbedbc63c6a39f6580c1df76b4cf58d01a09ffb08db156f4d34afefd48032b371a4721245e9b9cd9293b5c4fad413b1a9661f1b51176f5fe8ec6793c7883cd6a760b17615d680352019e5038bd7d2b8a7303223531615c93db8b11d608f9dcdf34cc1529cd70389acddf790f19e71612bc4932a46f96c20d6c7b1ba472ada04e5dc21d248066e7b8a8fb88baf2a4669d93f106b91a76699c9e5f024e2fdeaecddd9352eac5f2796543d4fb895b6aa14b5578480c3849b34fc789f39a95dc9d740015e5227a1b68bbb3a9e5aa37a6a0b1c7bee40695b7854fc01b1a868409798dc9393e1577f1bde7a77cfd44f961c6489a23f", 0x1000, 0xffffffffffffffff) accept4$unix(r6, &(0x7f0000f2c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009eb000)=0x8, 0x80000) fcntl$getown(r7, 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c74000)=0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000018c000-0x1)=0x0) 2017/12/04 08:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdb000)=0x0) r3 = getpgid(r2) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000557000)={0x0, 0x1, 0x4ff9, 0xf730, r3}) r4 = syz_open_dev$loop(&(0x7f00007b2000-0xa)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000adc000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fallocate(r5, 0x11, 0x0, 0x44400004) r6 = syz_open_dev$mice(&(0x7f0000df9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) r7 = accept4$llc(r6, &(0x7f0000393000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f2000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d37000-0x8)={0x0, 0x5}, &(0x7f00002d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f07000-0x14)={r8, 0x9, 0xfffffffffffff5f1, 0x4, 0x2, 0x2}, 0x14) tee(r5, r0, 0x7, 0xc) bind$llc(r6, &(0x7f0000c08000)={0x1a, 0xff, 0x0, 0x7, 0x1000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000d71000-0x4)=0x0) add_key(&(0x7f000022e000)="6269675f6b657900", &(0x7f0000dcd000+0x1d)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fec000-0x1000)="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", 0x1000, 0xffffffffffffffff) accept4$unix(r6, &(0x7f0000f2c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009eb000)=0x8, 0x80000) fcntl$getown(r7, 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c74000)=0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000018c000-0x1)=0x0) [ 95.665325] QAT: Invalid ioctl 2017/12/04 08:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cdb000)=0x0) r3 = getpgid(r2) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000557000)={0x0, 0x1, 0x4ff9, 0xf730, r3}) r4 = syz_open_dev$loop(&(0x7f00007b2000-0xa)="2f6465762f6c6f6f702300", 0x0, 0x40000004102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) r5 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000adc000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fallocate(r5, 0x11, 0x0, 0x44400004) r6 = syz_open_dev$mice(&(0x7f0000df9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) r7 = accept4$llc(r6, &(0x7f0000393000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005f2000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d37000-0x8)={0x0, 0x5}, &(0x7f00002d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f07000-0x14)={r8, 0x9, 0xfffffffffffff5f1, 0x4, 0x2, 0x2}, 0x14) tee(r5, r0, 0x7, 0xc) bind$llc(r6, &(0x7f0000c08000)={0x1a, 0xff, 0x0, 0x7, 0x1000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000d71000-0x4)=0x0) add_key(&(0x7f000022e000)="6269675f6b657900", &(0x7f0000dcd000+0x1d)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fec000-0x1000)="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", 0x1000, 0xffffffffffffffff) accept4$unix(r6, &(0x7f0000f2c000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009eb000)=0x8, 0x80000) fcntl$getown(r7, 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c74000)=0x0) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f000018c000-0x1)=0x0) 2017/12/04 08:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f0000)="2e2f66696c653000", 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083a000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002b7000)="5c2b262d7d2d00") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091a000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r4, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="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", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f0000516000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cb8000-0x8)={0x0, 0x0}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000008a000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000def000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x8d) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$TIOCPKT(r7, 0x5420, &(0x7f00001d2000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) dup3(r2, r4, 0x1000000000080000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clock_gettime(0x100000, &(0x7f00009f8000)={0x0, 0x0}) ppoll(&(0x7f0000e57000-0x28)=[{r6, 0x510, 0x0}, {r3, 0x2400, 0x0}, {r10, 0x1040, 0x0}, {r7, 0x2, 0x0}, {r9, 0x2000, 0x0}], 0x5, &(0x7f000093a000)={r11, r12+10000000}, &(0x7f0000f72000-0x8)={0x2}, 0x8) splice(r3, 0x0, r5, 0x0, 0x2e2e742b, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000049a000)=0x9) sync_file_range(r1, 0x48e, 0x0, 0x7) 2017/12/04 08:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1c1100, 0x20) socket$netlink(0x10, 0x3, 0xf) socketpair$inet6(0xa, 0x802, 0x4cc3, &(0x7f0000c12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000037a000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000e6000-0x8)="2e2f66696c653000", 0x440000, 0x88) 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, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000036b000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)="6e65742f726f75746500") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x7, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004d7000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r4, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x2000000) sendfile(r6, r6, &(0x7f0000014000)=0x100000, 0xffff) linkat(r6, &(0x7f000023e000)="2e2f66696c653000", r4, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r6, 0x5608) r7 = socket(0x1, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ea3000)=0xc528) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000ea1000)=0x200000000000001, 0x4) 2017/12/04 08:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000f97000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008ff000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x40) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000054b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a4f000-0x1009)={0x0, 0x1001, "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"}, &(0x7f0000c50000-0x4)=0x1009) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000f9c000-0x8)={0x1, &(0x7f00007aa000-0x8)=[{0x8, 0x6, 0x1ff, 0x4}]}) r10 = socket(0x2, 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r10, 0x0, 0xca, &(0x7f0000001000-0x4)="d105071c", 0x4) setsockopt(r10, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008d9000)={r8, 0xffff, 0x7, 0x7}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_bt_hci(r11, 0x0, &(0x7f0000044000)="38fffd0bc277415fdaad07e2706c42ecffabed15c81a754a1d6d34fc96dca413067a2c81f1c12f0b3bb5de07af4a749c0ec2622697bbd710809934f50a5be34909a71e4c88ef10e63cbb56d9304be7e7ceb293a881c2bf544b325be78bedc3ab5e084f119ac684b750caae7005a061c6394c0dc359bb9c3db525573616") rt_sigaction(0x8, &(0x7f000058c000-0x18)={0x9, {0x3}, 0x80000002, 0x0}, &(0x7f000010d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000027f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000951000)={0x75cb5f87, r3, 0x1, 0x5}) r12 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r12, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 08:47:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005cf000)=0x0) r4 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x80000000000402, r1) exit(0x3) getdents(r1, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r6 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000452000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000)={{{@in=@loopback=0x0, @in6=@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, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) fstat(r3, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000512000-0x70)=[{&(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c80000-0x90)=[{&(0x7f0000ddd000-0xad)="97255239f18e4d66abfbb06de248450f400c08c28c5e5753965a278cc9d2e291895ed3fca9d3b280a726c727cf13a63072700ce1bcaf3e31494192016ce07b62f9c99ba5e42d4288f0dbc87f821069bbd8e527f0266efc67512df713231ea6053d5b3e1acc5ad7a2738dd771f959fd434b71a83629be2b5e67a69ff13753d10a2c280f29142e53f920513fc3c86e31cf6a9c34244b8f5265d2e8ee6b778f98b7e61b5f3432013c0c697d536e15", 0xad}, {&(0x7f0000b53000-0xf5)="ca79d16efee95c9566bf6c0fac4aea5b28945274cf895630f2c8d21dd7a0a9c66ab984d4f0de7c5db0965394e73ffcddbcf7e7252890a5e9eb10fd41ae8cf40f64c27ced5ef10938f95fa9c8302a1ff37951c1d283a04906da5ee3b1ccbb98fc6cc0e73690b1f4e4d0c84cb9a271ca6213120bf87d59f7b2c9ef8d83b7e4dd4e634c8df1953e508358389b3d799248d32783db311f7bac8d2f869ddb9718b24e8d01210dfa4d364c80cfe7b5f9755f51d26ae5e4ae28a1bd88c853240a3d569608214cb772708d032e98b77added35e063ac12f758a504f359cea3f91e20eba57b70f73747b4372e3400ac5eb748d93356599cf24b", 0xf5}, {&(0x7f0000384000-0x10)="daeaa11824fe1903bb7c8798c6759792", 0x10}, {&(0x7f0000c57000-0x1)="80", 0x1}, {&(0x7f0000808000-0xfe)="c66d91b5b9cbac30a017fff93191d42543aaf34cd9b4ae9c53ef4acfbca1c287f63745e3107153f0dcf8044632daec69dd410241824b8001b9ccf1545f3a847a61769e7b5aceb9b6d15b3fe4e51bd43bde37075f67a53d0777eb7d53d062d718f75390c2be15a910c5c4c8b995c54ac53f87f9d634d31c8d92e7f5d0b92909c33a57f48e272241d6bc09b214208a6d459e93bd4a72bd6bec3f1b4f88b8f6fda42ec915f6f5057e22dd31c1387b08502d865baae4ad6811523fdbd4cc5e9937b5d3423fe8ed4dfa169c12ea44419a380560394906f3e8bb9089a9b28028237cb7b1446968379d6fca5ac55503437863d5731138161846e032f059f1a62f0a", 0xfe}, {&(0x7f0000d89000)="267609527abfab3586b76dfc36193e9ce1e1dad644ce6af91982d097eeb1dbc2b776e8d2e7e341afa1a4902dfe86d0fcc92cd08823de3411b0b02d5a7e6df3ae563e414b7b8a3af03dbcd0eb39cd864ac64429e14b24cf0f6e3b4cc604b055deff116ca7c0fcbf6e324cbf88af4be87701bbf36507ade9f0493aae35d63cc9a76228e2804f0fd454c1c3620222e41f25b84716ba277ddc35b56a9048a3814589060bb9d7ac2752df39acdace6d7b82b767bf689134e8293f9272bb1a1d13de62c98bb7749ecccd6a0aae1d90ed6f7fb87a35212199", 0xd5}, {&(0x7f00005c8000-0xed)="27678bfd15e11fa5364992abb6adcd5f70fc8798fa62dd97ee42343fa9032ce435eb9ec63542536edce8543c106316bd0e8ca1784972c35b576dfe8cb704db8aabc7cbd9135dbccd8756463c06b2ad51b005979b10930b90aa3f2c83d68c1b64f483bf0f60bb9de150cfa1279ab0994876a3f11148f810728f42cb52a94bbe49bb9658cb8240157274caf94a1d00a142618f70f8fc2f92adadbf960acb7b10f4d3b6c0f42ef8e855acd05d0cf31cca36a38b76d97e4cf3e32a9b4d4063348e453dc379c06079f371fde7166762c15089a56e80abe1ad2f431230c32a7b224211c5d222fd3d41cd11d02e56fca1", 0xed}, {&(0x7f0000258000-0xa1)="16e91235e518495b949d8693147258e7e2fda6dbbb0bdd2a4b8c64932d32c6fa4947889e8a917665e1336ea3cb039fc59c8eef685cb9cc73f678250c7c12bb4649abe3ab64c11cc428096ffd4e72e1cfe16036c0bd71f37fe9d1f89f13900b0114e00745785e10fff8bc2fd62909614a010347307a5a0504818719057e3a6794f72578027e13402992cdcabbf751367186e66e6f1ac4090277872f032c46f1af97", 0xa1}, {&(0x7f0000e37000)="986443378372d94f414cbbb4a57b8095a3d8ba6d20a022d13c90f1f724b9ddd0af921ea3ccf89022f86a88d48a342ea5268731a1f05e307791000b26be1d53490ce677d0fc9d50aa1fd58ae0be9bebd22d8298ad6f0299741d0a753ffcc176d8db40edebfab3120f366abe4c3b1866685930e95e49f517943d0707b6edf276335b068141ce2375d64740d24e9357623e9db8c16d1b7e9a701a4854f6afd0eeedb59d360b98c7972fcf25ac756e63d85fe89192141e1bde6050", 0xb9}], 0x9, &(0x7f0000f61000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r4, r2, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x8, 0x800}, {&(0x7f0000765000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000049a000-0x10)=[{&(0x7f0000972000-0xe4)="ce5cb8229d3e89e9b5b6b22f65b4b3a9bc6477a487b990559d81fa28ebda8c9bbdc8d2cb7492f58228ed0191a688256918db037ee050bc6e5889210780ff44ea575c3be8d0c23846b837e15a87ad34f4861826289073c6424ef5759677bf0957f82786bd198c7565509f93893ef228d1ef244a5591e6ec2c8934cc3d98eb3086bed3913011f6b022daade6dda8fb2a9186a9f432faaa53d40ef1b8673cba06ac68b11a764abaf426abc93a9d90ba4587b2ceed1a9296c172ee9910419f56be2ea0936a540c7bb7d906164e0decb5b212c413feaf3d790d081ab0d2b30b247a718000d61b", 0xe4}], 0x1, 0x0, 0x0, 0x40810}], 0x2, 0x810) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r13, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r13, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80100, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000eb7000-0x88)={0x4, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x20000000000000a, 0x7, 0xfffffffffffffffa) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0xffffffffffffffff) r4 = dup3(r2, r3, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) r6 = socket(0x1e, 0x5, 0x0) rt_sigprocmask(0x2, &(0x7f0000dbc000-0x8)={0x2}, &(0x7f00009d1000-0x8)={0x0}, 0x8) open$dir(&(0x7f00001cc000)="2e2f66696c653000", 0x1, 0x10) sendmsg(r6, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f00007eb000-0x43)="2e1de9419ca4f145162497e6df76272c2a6936fc07c3ce908f21d26f543e5d8b055c9931e3c1396f4d223c9bfc090bad005720aa84f1aeee8e8efe7c0294d8238d48fb", 0x43}, {&(0x7f0000a62000-0x6e)="17c8736c00f34f55e8e1d13ea49e71672ee455fd8c3ffd0e4d4a5befeda8fdd49cccd2d68faa4cb190f7b6baf45a75548b28f632fa21e37874d8de663b66fd9cf00f621753637fc2ea4dd74ba9f4e87a055a0112d6ccae9f1677e12900c61f2c13a612d6c5a08c97efabac751435", 0x6e}, {&(0x7f0000046000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f3f950858f78890ec903f7225e8c8f4073918b1fead4e7e802964853866c11f815aa0033d857d0d174851318afee6099b0f1a9c8880060a734ddfb740d68211f9cee22dc197f1d5712bd9b4aec897dda1ee4bb2973268bed9eeb0", 0xb4}], 0x3, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) close(r6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000011b000-0x4)={r6}) ioctl$int_in(r7, 0x5473, &(0x7f0000e60000-0x8)=0x140) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000721000-0x4)=0x0) socket(0x40000000015, 0xf, 0x7e2) setsockopt(r4, 0x400000000114, 0x7, &(0x7f000000b000)="", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cee000)={0x0, 0x0}) perf_event_open(&(0x7f0000e4a000)={0x2, 0x78, 0xe2, 0x0, 0x4000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000040fe, 0x0, 0x100002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r8, 0x800, 0xffffffffffffffff, 0x0) sched_getscheduler(r8) syz_open_dev$loop(&(0x7f000041d000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff20d, 0x80) close(0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000729000-0x4)={0x1e, 0x2, 0x7, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000b0b000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/12/04 08:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f0000)="2e2f66696c653000", 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083a000)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002b7000)="5c2b262d7d2d00") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091a000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r4, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="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", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f0000516000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cb8000-0x8)={0x0, 0x0}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000008a000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000def000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x8d) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$TIOCPKT(r7, 0x5420, &(0x7f00001d2000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) dup3(r2, r4, 0x1000000000080000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clock_gettime(0x100000, &(0x7f00009f8000)={0x0, 0x0}) ppoll(&(0x7f0000e57000-0x28)=[{r6, 0x510, 0x0}, {r3, 0x2400, 0x0}, {r10, 0x1040, 0x0}, {r7, 0x2, 0x0}, {r9, 0x2000, 0x0}], 0x5, &(0x7f000093a000)={r11, r12+10000000}, &(0x7f0000f72000-0x8)={0x2}, 0x8) splice(r3, 0x0, r5, 0x0, 0x2e2e742b, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000049a000)=0x9) sync_file_range(r1, 0x48e, 0x0, 0x7) 2017/12/04 08:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007f0000)="2e2f66696c653000", 0x44c00, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083a000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00002b7000)="5c2b262d7d2d00") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000091a000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r4, &(0x7f00003ae000-0x40)=[{&(0x7f0000be5000-0x1000)="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", 0xb17}, {&(0x7f0000d9b000)="", 0x0}, {&(0x7f000050f000-0x37)="", 0x0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000019b000)=0x0, &(0x7f0000516000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r5, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cb8000-0x8)={0x0, 0x0}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000008a000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000def000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x8d) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$TIOCPKT(r7, 0x5420, &(0x7f00001d2000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) dup3(r2, r4, 0x1000000000080000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clock_gettime(0x100000, &(0x7f00009f8000)={0x0, 0x0}) ppoll(&(0x7f0000e57000-0x28)=[{r6, 0x510, 0x0}, {r3, 0x2400, 0x0}, {r10, 0x1040, 0x0}, {r7, 0x2, 0x0}, {r9, 0x2000, 0x0}], 0x5, &(0x7f000093a000)={r11, r12+10000000}, &(0x7f0000f72000-0x8)={0x2}, 0x8) splice(r3, 0x0, r5, 0x0, 0x2e2e742b, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000049a000)=0x9) sync_file_range(r1, 0x48e, 0x0, 0x7) 2017/12/04 08:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000022b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b08000)={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x3ff, [0xc47, 0x100, 0x1, 0x2, 0x4, 0x4, 0xffff, 0x5]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ed000-0x10)="171381e803c5ce0000000000040300", 0xf) 2017/12/04 08:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1c1100, 0x20) socket$netlink(0x10, 0x3, 0xf) socketpair$inet6(0xa, 0x802, 0x4cc3, &(0x7f0000c12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000037a000-0xe8)={{{@in=@multicast2=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, 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=@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) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) open$dir(&(0x7f00000e6000-0x8)="2e2f66696c653000", 0x440000, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000036b000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)="6e65742f726f75746500") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x7, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004d7000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r4, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x2000000) sendfile(r6, r6, &(0x7f0000014000)=0x100000, 0xffff) linkat(r6, &(0x7f000023e000)="2e2f66696c653000", r4, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r6, 0x5608) r7 = socket(0x1, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ea3000)=0xc528) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000ea1000)=0x200000000000001, 0x4) 2017/12/04 08:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000f97000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 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 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008ff000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x40) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000054b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a4f000-0x1009)={0x0, 0x1001, "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"}, &(0x7f0000c50000-0x4)=0x1009) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000f9c000-0x8)={0x1, &(0x7f00007aa000-0x8)=[{0x8, 0x6, 0x1ff, 0x4}]}) r10 = socket(0x2, 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r10, 0x0, 0xca, &(0x7f0000001000-0x4)="d105071c", 0x4) setsockopt(r10, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008d9000)={r8, 0xffff, 0x7, 0x7}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_bt_hci(r11, 0x0, &(0x7f0000044000)="38fffd0bc277415fdaad07e2706c42ecffabed15c81a754a1d6d34fc96dca413067a2c81f1c12f0b3bb5de07af4a749c0ec2622697bbd710809934f50a5be34909a71e4c88ef10e63cbb56d9304be7e7ceb293a881c2bf544b325be78bedc3ab5e084f119ac684b750caae7005a061c6394c0dc359bb9c3db525573616") rt_sigaction(0x8, &(0x7f000058c000-0x18)={0x9, {0x3}, 0x80000002, 0x0}, &(0x7f000010d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000027f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000951000)={0x75cb5f87, r3, 0x1, 0x5}) r12 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r12, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 08:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000022b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b08000)={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x3ff, [0xc47, 0x100, 0x1, 0x2, 0x4, 0x4, 0xffff, 0x5]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ed000-0x10)="171381e803c5ce0000000000040300", 0xf) 2017/12/04 08:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000022b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b08000)={{0xa, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x3ff, [0xc47, 0x100, 0x1, 0x2, 0x4, 0x4, 0xffff, 0x5]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ed000-0x10)="171381e803c5ce0000000000040300", 0xf) 2017/12/04 08:47:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005cf000)=0x0) r4 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x80000000000402, r1) exit(0x3) getdents(r1, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r6 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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}, {{@in6=@local={0x0, 0x0, [0x0, 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}}, &(0x7f0000e48000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000452000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) fstat(r3, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000512000-0x70)=[{&(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c80000-0x90)=[{&(0x7f0000ddd000-0xad)="97255239f18e4d66abfbb06de248450f400c08c28c5e5753965a278cc9d2e291895ed3fca9d3b280a726c727cf13a63072700ce1bcaf3e31494192016ce07b62f9c99ba5e42d4288f0dbc87f821069bbd8e527f0266efc67512df713231ea6053d5b3e1acc5ad7a2738dd771f959fd434b71a83629be2b5e67a69ff13753d10a2c280f29142e53f920513fc3c86e31cf6a9c34244b8f5265d2e8ee6b778f98b7e61b5f3432013c0c697d536e15", 0xad}, {&(0x7f0000b53000-0xf5)="ca79d16efee95c9566bf6c0fac4aea5b28945274cf895630f2c8d21dd7a0a9c66ab984d4f0de7c5db0965394e73ffcddbcf7e7252890a5e9eb10fd41ae8cf40f64c27ced5ef10938f95fa9c8302a1ff37951c1d283a04906da5ee3b1ccbb98fc6cc0e73690b1f4e4d0c84cb9a271ca6213120bf87d59f7b2c9ef8d83b7e4dd4e634c8df1953e508358389b3d799248d32783db311f7bac8d2f869ddb9718b24e8d01210dfa4d364c80cfe7b5f9755f51d26ae5e4ae28a1bd88c853240a3d569608214cb772708d032e98b77added35e063ac12f758a504f359cea3f91e20eba57b70f73747b4372e3400ac5eb748d93356599cf24b", 0xf5}, {&(0x7f0000384000-0x10)="daeaa11824fe1903bb7c8798c6759792", 0x10}, {&(0x7f0000c57000-0x1)="80", 0x1}, {&(0x7f0000808000-0xfe)="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", 0xfe}, {&(0x7f0000d89000)="267609527abfab3586b76dfc36193e9ce1e1dad644ce6af91982d097eeb1dbc2b776e8d2e7e341afa1a4902dfe86d0fcc92cd08823de3411b0b02d5a7e6df3ae563e414b7b8a3af03dbcd0eb39cd864ac64429e14b24cf0f6e3b4cc604b055deff116ca7c0fcbf6e324cbf88af4be87701bbf36507ade9f0493aae35d63cc9a76228e2804f0fd454c1c3620222e41f25b84716ba277ddc35b56a9048a3814589060bb9d7ac2752df39acdace6d7b82b767bf689134e8293f9272bb1a1d13de62c98bb7749ecccd6a0aae1d90ed6f7fb87a35212199", 0xd5}, {&(0x7f00005c8000-0xed)="27678bfd15e11fa5364992abb6adcd5f70fc8798fa62dd97ee42343fa9032ce435eb9ec63542536edce8543c106316bd0e8ca1784972c35b576dfe8cb704db8aabc7cbd9135dbccd8756463c06b2ad51b005979b10930b90aa3f2c83d68c1b64f483bf0f60bb9de150cfa1279ab0994876a3f11148f810728f42cb52a94bbe49bb9658cb8240157274caf94a1d00a142618f70f8fc2f92adadbf960acb7b10f4d3b6c0f42ef8e855acd05d0cf31cca36a38b76d97e4cf3e32a9b4d4063348e453dc379c06079f371fde7166762c15089a56e80abe1ad2f431230c32a7b224211c5d222fd3d41cd11d02e56fca1", 0xed}, {&(0x7f0000258000-0xa1)="16e91235e518495b949d8693147258e7e2fda6dbbb0bdd2a4b8c64932d32c6fa4947889e8a917665e1336ea3cb039fc59c8eef685cb9cc73f678250c7c12bb4649abe3ab64c11cc428096ffd4e72e1cfe16036c0bd71f37fe9d1f89f13900b0114e00745785e10fff8bc2fd62909614a010347307a5a0504818719057e3a6794f72578027e13402992cdcabbf751367186e66e6f1ac4090277872f032c46f1af97", 0xa1}, {&(0x7f0000e37000)="986443378372d94f414cbbb4a57b8095a3d8ba6d20a022d13c90f1f724b9ddd0af921ea3ccf89022f86a88d48a342ea5268731a1f05e307791000b26be1d53490ce677d0fc9d50aa1fd58ae0be9bebd22d8298ad6f0299741d0a753ffcc176d8db40edebfab3120f366abe4c3b1866685930e95e49f517943d0707b6edf276335b068141ce2375d64740d24e9357623e9db8c16d1b7e9a701a4854f6afd0eeedb59d360b98c7972fcf25ac756e63d85fe89192141e1bde6050", 0xb9}], 0x9, &(0x7f0000f61000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r4, r2, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x8, 0x800}, {&(0x7f0000765000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000049a000-0x10)=[{&(0x7f0000972000-0xe4)="ce5cb8229d3e89e9b5b6b22f65b4b3a9bc6477a487b990559d81fa28ebda8c9bbdc8d2cb7492f58228ed0191a688256918db037ee050bc6e5889210780ff44ea575c3be8d0c23846b837e15a87ad34f4861826289073c6424ef5759677bf0957f82786bd198c7565509f93893ef228d1ef244a5591e6ec2c8934cc3d98eb3086bed3913011f6b022daade6dda8fb2a9186a9f432faaa53d40ef1b8673cba06ac68b11a764abaf426abc93a9d90ba4587b2ceed1a9296c172ee9910419f56be2ea0936a540c7bb7d906164e0decb5b212c413feaf3d790d081ab0d2b30b247a718000d61b", 0xe4}], 0x1, 0x0, 0x0, 0x40810}], 0x2, 0x810) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r13, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r13, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80100, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000eb7000-0x88)={0x4, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x20000000000000a, 0x7, 0xfffffffffffffffa) r2 = 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) r3 = timerfd_create(0x0, 0xffffffffffffffff) r4 = dup3(r2, r3, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) r6 = socket(0x1e, 0x5, 0x0) rt_sigprocmask(0x2, &(0x7f0000dbc000-0x8)={0x2}, &(0x7f00009d1000-0x8)={0x0}, 0x8) open$dir(&(0x7f00001cc000)="2e2f66696c653000", 0x1, 0x10) sendmsg(r6, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f00007eb000-0x43)="2e1de9419ca4f145162497e6df76272c2a6936fc07c3ce908f21d26f543e5d8b055c9931e3c1396f4d223c9bfc090bad005720aa84f1aeee8e8efe7c0294d8238d48fb", 0x43}, {&(0x7f0000a62000-0x6e)="17c8736c00f34f55e8e1d13ea49e71672ee455fd8c3ffd0e4d4a5befeda8fdd49cccd2d68faa4cb190f7b6baf45a75548b28f632fa21e37874d8de663b66fd9cf00f621753637fc2ea4dd74ba9f4e87a055a0112d6ccae9f1677e12900c61f2c13a612d6c5a08c97efabac751435", 0x6e}, {&(0x7f0000046000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f3f950858f78890ec903f7225e8c8f4073918b1fead4e7e802964853866c11f815aa0033d857d0d174851318afee6099b0f1a9c8880060a734ddfb740d68211f9cee22dc197f1d5712bd9b4aec897dda1ee4bb2973268bed9eeb0", 0xb4}], 0x3, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) close(r6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000011b000-0x4)={r6}) ioctl$int_in(r7, 0x5473, &(0x7f0000e60000-0x8)=0x140) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000721000-0x4)=0x0) socket(0x40000000015, 0xf, 0x7e2) setsockopt(r4, 0x400000000114, 0x7, &(0x7f000000b000)="", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cee000)={0x0, 0x0}) perf_event_open(&(0x7f0000e4a000)={0x2, 0x78, 0xe2, 0x0, 0x4000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000040fe, 0x0, 0x100002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r8, 0x800, 0xffffffffffffffff, 0x0) sched_getscheduler(r8) syz_open_dev$loop(&(0x7f000041d000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff20d, 0x80) close(0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000729000-0x4)={0x1e, 0x2, 0x7, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000b0b000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/12/04 08:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x801) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x80100, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000eb7000-0x88)={0x4, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x20000000000000a, 0x7, 0xfffffffffffffffa) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0xffffffffffffffff) r4 = dup3(r2, r3, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) r6 = socket(0x1e, 0x5, 0x0) rt_sigprocmask(0x2, &(0x7f0000dbc000-0x8)={0x2}, &(0x7f00009d1000-0x8)={0x0}, 0x8) open$dir(&(0x7f00001cc000)="2e2f66696c653000", 0x1, 0x10) sendmsg(r6, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f00007eb000-0x43)="2e1de9419ca4f145162497e6df76272c2a6936fc07c3ce908f21d26f543e5d8b055c9931e3c1396f4d223c9bfc090bad005720aa84f1aeee8e8efe7c0294d8238d48fb", 0x43}, {&(0x7f0000a62000-0x6e)="17c8736c00f34f55e8e1d13ea49e71672ee455fd8c3ffd0e4d4a5befeda8fdd49cccd2d68faa4cb190f7b6baf45a75548b28f632fa21e37874d8de663b66fd9cf00f621753637fc2ea4dd74ba9f4e87a055a0112d6ccae9f1677e12900c61f2c13a612d6c5a08c97efabac751435", 0x6e}, {&(0x7f0000046000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f3f950858f78890ec903f7225e8c8f4073918b1fead4e7e802964853866c11f815aa0033d857d0d174851318afee6099b0f1a9c8880060a734ddfb740d68211f9cee22dc197f1d5712bd9b4aec897dda1ee4bb2973268bed9eeb0", 0xb4}], 0x3, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) close(r6) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000011b000-0x4)={r6}) ioctl$int_in(r7, 0x5473, &(0x7f0000e60000-0x8)=0x140) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000721000-0x4)=0x0) socket(0x40000000015, 0xf, 0x7e2) setsockopt(r4, 0x400000000114, 0x7, &(0x7f000000b000)="", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cee000)={0x0, 0x0}) perf_event_open(&(0x7f0000e4a000)={0x2, 0x78, 0xe2, 0x0, 0x4000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x80000040fe, 0x0, 0x100002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r8, 0x800, 0xffffffffffffffff, 0x0) sched_getscheduler(r8) syz_open_dev$loop(&(0x7f000041d000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff20d, 0x80) close(0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000729000-0x4)={0x1e, 0x2, 0x7, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000b0b000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/12/04 08:47:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005cf000)=0x0) r4 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x80000000000402, r1) exit(0x3) getdents(r1, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r6 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000452000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000)={{{@in=@loopback=0x0, @in6=@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, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) fstat(r3, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000512000-0x70)=[{&(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c80000-0x90)=[{&(0x7f0000ddd000-0xad)="97255239f18e4d66abfbb06de248450f400c08c28c5e5753965a278cc9d2e291895ed3fca9d3b280a726c727cf13a63072700ce1bcaf3e31494192016ce07b62f9c99ba5e42d4288f0dbc87f821069bbd8e527f0266efc67512df713231ea6053d5b3e1acc5ad7a2738dd771f959fd434b71a83629be2b5e67a69ff13753d10a2c280f29142e53f920513fc3c86e31cf6a9c34244b8f5265d2e8ee6b778f98b7e61b5f3432013c0c697d536e15", 0xad}, {&(0x7f0000b53000-0xf5)="ca79d16efee95c9566bf6c0fac4aea5b28945274cf895630f2c8d21dd7a0a9c66ab984d4f0de7c5db0965394e73ffcddbcf7e7252890a5e9eb10fd41ae8cf40f64c27ced5ef10938f95fa9c8302a1ff37951c1d283a04906da5ee3b1ccbb98fc6cc0e73690b1f4e4d0c84cb9a271ca6213120bf87d59f7b2c9ef8d83b7e4dd4e634c8df1953e508358389b3d799248d32783db311f7bac8d2f869ddb9718b24e8d01210dfa4d364c80cfe7b5f9755f51d26ae5e4ae28a1bd88c853240a3d569608214cb772708d032e98b77added35e063ac12f758a504f359cea3f91e20eba57b70f73747b4372e3400ac5eb748d93356599cf24b", 0xf5}, {&(0x7f0000384000-0x10)="daeaa11824fe1903bb7c8798c6759792", 0x10}, {&(0x7f0000c57000-0x1)="80", 0x1}, {&(0x7f0000808000-0xfe)="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", 0xfe}, {&(0x7f0000d89000)="267609527abfab3586b76dfc36193e9ce1e1dad644ce6af91982d097eeb1dbc2b776e8d2e7e341afa1a4902dfe86d0fcc92cd08823de3411b0b02d5a7e6df3ae563e414b7b8a3af03dbcd0eb39cd864ac64429e14b24cf0f6e3b4cc604b055deff116ca7c0fcbf6e324cbf88af4be87701bbf36507ade9f0493aae35d63cc9a76228e2804f0fd454c1c3620222e41f25b84716ba277ddc35b56a9048a3814589060bb9d7ac2752df39acdace6d7b82b767bf689134e8293f9272bb1a1d13de62c98bb7749ecccd6a0aae1d90ed6f7fb87a35212199", 0xd5}, {&(0x7f00005c8000-0xed)="27678bfd15e11fa5364992abb6adcd5f70fc8798fa62dd97ee42343fa9032ce435eb9ec63542536edce8543c106316bd0e8ca1784972c35b576dfe8cb704db8aabc7cbd9135dbccd8756463c06b2ad51b005979b10930b90aa3f2c83d68c1b64f483bf0f60bb9de150cfa1279ab0994876a3f11148f810728f42cb52a94bbe49bb9658cb8240157274caf94a1d00a142618f70f8fc2f92adadbf960acb7b10f4d3b6c0f42ef8e855acd05d0cf31cca36a38b76d97e4cf3e32a9b4d4063348e453dc379c06079f371fde7166762c15089a56e80abe1ad2f431230c32a7b224211c5d222fd3d41cd11d02e56fca1", 0xed}, {&(0x7f0000258000-0xa1)="16e91235e518495b949d8693147258e7e2fda6dbbb0bdd2a4b8c64932d32c6fa4947889e8a917665e1336ea3cb039fc59c8eef685cb9cc73f678250c7c12bb4649abe3ab64c11cc428096ffd4e72e1cfe16036c0bd71f37fe9d1f89f13900b0114e00745785e10fff8bc2fd62909614a010347307a5a0504818719057e3a6794f72578027e13402992cdcabbf751367186e66e6f1ac4090277872f032c46f1af97", 0xa1}, {&(0x7f0000e37000)="986443378372d94f414cbbb4a57b8095a3d8ba6d20a022d13c90f1f724b9ddd0af921ea3ccf89022f86a88d48a342ea5268731a1f05e307791000b26be1d53490ce677d0fc9d50aa1fd58ae0be9bebd22d8298ad6f0299741d0a753ffcc176d8db40edebfab3120f366abe4c3b1866685930e95e49f517943d0707b6edf276335b068141ce2375d64740d24e9357623e9db8c16d1b7e9a701a4854f6afd0eeedb59d360b98c7972fcf25ac756e63d85fe89192141e1bde6050", 0xb9}], 0x9, &(0x7f0000f61000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r4, r2, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x8, 0x800}, {&(0x7f0000765000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000049a000-0x10)=[{&(0x7f0000972000-0xe4)="ce5cb8229d3e89e9b5b6b22f65b4b3a9bc6477a487b990559d81fa28ebda8c9bbdc8d2cb7492f58228ed0191a688256918db037ee050bc6e5889210780ff44ea575c3be8d0c23846b837e15a87ad34f4861826289073c6424ef5759677bf0957f82786bd198c7565509f93893ef228d1ef244a5591e6ec2c8934cc3d98eb3086bed3913011f6b022daade6dda8fb2a9186a9f432faaa53d40ef1b8673cba06ac68b11a764abaf426abc93a9d90ba4587b2ceed1a9296c172ee9910419f56be2ea0936a540c7bb7d906164e0decb5b212c413feaf3d790d081ab0d2b30b247a718000d61b", 0xe4}], 0x1, 0x0, 0x0, 0x40810}], 0x2, 0x810) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r13, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r13, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005cf000)=0x0) r4 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x80000000000402, r1) exit(0x3) getdents(r1, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r6 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 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}, {{@in6=@local={0x0, 0x0, [0x0, 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}}, &(0x7f0000e48000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000452000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) fstat(r3, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000512000-0x70)=[{&(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c80000-0x90)=[{&(0x7f0000ddd000-0xad)="97255239f18e4d66abfbb06de248450f400c08c28c5e5753965a278cc9d2e291895ed3fca9d3b280a726c727cf13a63072700ce1bcaf3e31494192016ce07b62f9c99ba5e42d4288f0dbc87f821069bbd8e527f0266efc67512df713231ea6053d5b3e1acc5ad7a2738dd771f959fd434b71a83629be2b5e67a69ff13753d10a2c280f29142e53f920513fc3c86e31cf6a9c34244b8f5265d2e8ee6b778f98b7e61b5f3432013c0c697d536e15", 0xad}, {&(0x7f0000b53000-0xf5)="ca79d16efee95c9566bf6c0fac4aea5b28945274cf895630f2c8d21dd7a0a9c66ab984d4f0de7c5db0965394e73ffcddbcf7e7252890a5e9eb10fd41ae8cf40f64c27ced5ef10938f95fa9c8302a1ff37951c1d283a04906da5ee3b1ccbb98fc6cc0e73690b1f4e4d0c84cb9a271ca6213120bf87d59f7b2c9ef8d83b7e4dd4e634c8df1953e508358389b3d799248d32783db311f7bac8d2f869ddb9718b24e8d01210dfa4d364c80cfe7b5f9755f51d26ae5e4ae28a1bd88c853240a3d569608214cb772708d032e98b77added35e063ac12f758a504f359cea3f91e20eba57b70f73747b4372e3400ac5eb748d93356599cf24b", 0xf5}, {&(0x7f0000384000-0x10)="daeaa11824fe1903bb7c8798c6759792", 0x10}, {&(0x7f0000c57000-0x1)="80", 0x1}, {&(0x7f0000808000-0xfe)="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", 0xfe}, {&(0x7f0000d89000)="267609527abfab3586b76dfc36193e9ce1e1dad644ce6af91982d097eeb1dbc2b776e8d2e7e341afa1a4902dfe86d0fcc92cd08823de3411b0b02d5a7e6df3ae563e414b7b8a3af03dbcd0eb39cd864ac64429e14b24cf0f6e3b4cc604b055deff116ca7c0fcbf6e324cbf88af4be87701bbf36507ade9f0493aae35d63cc9a76228e2804f0fd454c1c3620222e41f25b84716ba277ddc35b56a9048a3814589060bb9d7ac2752df39acdace6d7b82b767bf689134e8293f9272bb1a1d13de62c98bb7749ecccd6a0aae1d90ed6f7fb87a35212199", 0xd5}, {&(0x7f00005c8000-0xed)="27678bfd15e11fa5364992abb6adcd5f70fc8798fa62dd97ee42343fa9032ce435eb9ec63542536edce8543c106316bd0e8ca1784972c35b576dfe8cb704db8aabc7cbd9135dbccd8756463c06b2ad51b005979b10930b90aa3f2c83d68c1b64f483bf0f60bb9de150cfa1279ab0994876a3f11148f810728f42cb52a94bbe49bb9658cb8240157274caf94a1d00a142618f70f8fc2f92adadbf960acb7b10f4d3b6c0f42ef8e855acd05d0cf31cca36a38b76d97e4cf3e32a9b4d4063348e453dc379c06079f371fde7166762c15089a56e80abe1ad2f431230c32a7b224211c5d222fd3d41cd11d02e56fca1", 0xed}, {&(0x7f0000258000-0xa1)="16e91235e518495b949d8693147258e7e2fda6dbbb0bdd2a4b8c64932d32c6fa4947889e8a917665e1336ea3cb039fc59c8eef685cb9cc73f678250c7c12bb4649abe3ab64c11cc428096ffd4e72e1cfe16036c0bd71f37fe9d1f89f13900b0114e00745785e10fff8bc2fd62909614a010347307a5a0504818719057e3a6794f72578027e13402992cdcabbf751367186e66e6f1ac4090277872f032c46f1af97", 0xa1}, {&(0x7f0000e37000)="986443378372d94f414cbbb4a57b8095a3d8ba6d20a022d13c90f1f724b9ddd0af921ea3ccf89022f86a88d48a342ea5268731a1f05e307791000b26be1d53490ce677d0fc9d50aa1fd58ae0be9bebd22d8298ad6f0299741d0a753ffcc176d8db40edebfab3120f366abe4c3b1866685930e95e49f517943d0707b6edf276335b068141ce2375d64740d24e9357623e9db8c16d1b7e9a701a4854f6afd0eeedb59d360b98c7972fcf25ac756e63d85fe89192141e1bde6050", 0xb9}], 0x9, &(0x7f0000f61000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r4, r2, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x8, 0x800}, {&(0x7f0000765000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000049a000-0x10)=[{&(0x7f0000972000-0xe4)="ce5cb8229d3e89e9b5b6b22f65b4b3a9bc6477a487b990559d81fa28ebda8c9bbdc8d2cb7492f58228ed0191a688256918db037ee050bc6e5889210780ff44ea575c3be8d0c23846b837e15a87ad34f4861826289073c6424ef5759677bf0957f82786bd198c7565509f93893ef228d1ef244a5591e6ec2c8934cc3d98eb3086bed3913011f6b022daade6dda8fb2a9186a9f432faaa53d40ef1b8673cba06ac68b11a764abaf426abc93a9d90ba4587b2ceed1a9296c172ee9910419f56be2ea0936a540c7bb7d906164e0decb5b212c413feaf3d790d081ab0d2b30b247a718000d61b", 0xe4}], 0x1, 0x0, 0x0, 0x40810}], 0x2, 0x810) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r13, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r13, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000699000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000006d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00005cf000)=0x0) r4 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x80000000000402, r1) exit(0x3) getdents(r1, &(0x7f0000cdb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) r6 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) pipe(&(0x7f0000eae000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000452000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe5000)={{{@in=@loopback=0x0, @in6=@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, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) fstat(r3, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000512000-0x70)=[{&(0x7f00002b0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c80000-0x90)=[{&(0x7f0000ddd000-0xad)="97255239f18e4d66abfbb06de248450f400c08c28c5e5753965a278cc9d2e291895ed3fca9d3b280a726c727cf13a63072700ce1bcaf3e31494192016ce07b62f9c99ba5e42d4288f0dbc87f821069bbd8e527f0266efc67512df713231ea6053d5b3e1acc5ad7a2738dd771f959fd434b71a83629be2b5e67a69ff13753d10a2c280f29142e53f920513fc3c86e31cf6a9c34244b8f5265d2e8ee6b778f98b7e61b5f3432013c0c697d536e15", 0xad}, {&(0x7f0000b53000-0xf5)="ca79d16efee95c9566bf6c0fac4aea5b28945274cf895630f2c8d21dd7a0a9c66ab984d4f0de7c5db0965394e73ffcddbcf7e7252890a5e9eb10fd41ae8cf40f64c27ced5ef10938f95fa9c8302a1ff37951c1d283a04906da5ee3b1ccbb98fc6cc0e73690b1f4e4d0c84cb9a271ca6213120bf87d59f7b2c9ef8d83b7e4dd4e634c8df1953e508358389b3d799248d32783db311f7bac8d2f869ddb9718b24e8d01210dfa4d364c80cfe7b5f9755f51d26ae5e4ae28a1bd88c853240a3d569608214cb772708d032e98b77added35e063ac12f758a504f359cea3f91e20eba57b70f73747b4372e3400ac5eb748d93356599cf24b", 0xf5}, {&(0x7f0000384000-0x10)="daeaa11824fe1903bb7c8798c6759792", 0x10}, {&(0x7f0000c57000-0x1)="80", 0x1}, {&(0x7f0000808000-0xfe)="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", 0xfe}, {&(0x7f0000d89000)="267609527abfab3586b76dfc36193e9ce1e1dad644ce6af91982d097eeb1dbc2b776e8d2e7e341afa1a4902dfe86d0fcc92cd08823de3411b0b02d5a7e6df3ae563e414b7b8a3af03dbcd0eb39cd864ac64429e14b24cf0f6e3b4cc604b055deff116ca7c0fcbf6e324cbf88af4be87701bbf36507ade9f0493aae35d63cc9a76228e2804f0fd454c1c3620222e41f25b84716ba277ddc35b56a9048a3814589060bb9d7ac2752df39acdace6d7b82b767bf689134e8293f9272bb1a1d13de62c98bb7749ecccd6a0aae1d90ed6f7fb87a35212199", 0xd5}, {&(0x7f00005c8000-0xed)="27678bfd15e11fa5364992abb6adcd5f70fc8798fa62dd97ee42343fa9032ce435eb9ec63542536edce8543c106316bd0e8ca1784972c35b576dfe8cb704db8aabc7cbd9135dbccd8756463c06b2ad51b005979b10930b90aa3f2c83d68c1b64f483bf0f60bb9de150cfa1279ab0994876a3f11148f810728f42cb52a94bbe49bb9658cb8240157274caf94a1d00a142618f70f8fc2f92adadbf960acb7b10f4d3b6c0f42ef8e855acd05d0cf31cca36a38b76d97e4cf3e32a9b4d4063348e453dc379c06079f371fde7166762c15089a56e80abe1ad2f431230c32a7b224211c5d222fd3d41cd11d02e56fca1", 0xed}, {&(0x7f0000258000-0xa1)="16e91235e518495b949d8693147258e7e2fda6dbbb0bdd2a4b8c64932d32c6fa4947889e8a917665e1336ea3cb039fc59c8eef685cb9cc73f678250c7c12bb4649abe3ab64c11cc428096ffd4e72e1cfe16036c0bd71f37fe9d1f89f13900b0114e00745785e10fff8bc2fd62909614a010347307a5a0504818719057e3a6794f72578027e13402992cdcabbf751367186e66e6f1ac4090277872f032c46f1af97", 0xa1}, {&(0x7f0000e37000)="986443378372d94f414cbbb4a57b8095a3d8ba6d20a022d13c90f1f724b9ddd0af921ea3ccf89022f86a88d48a342ea5268731a1f05e307791000b26be1d53490ce677d0fc9d50aa1fd58ae0be9bebd22d8298ad6f0299741d0a753ffcc176d8db40edebfab3120f366abe4c3b1866685930e95e49f517943d0707b6edf276335b068141ce2375d64740d24e9357623e9db8c16d1b7e9a701a4854f6afd0eeedb59d360b98c7972fcf25ac756e63d85fe89192141e1bde6050", 0xb9}], 0x9, &(0x7f0000f61000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r9]}, @rights={0x28, 0x1, 0x1, [r5, r4, r2, r1, r2, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r2, r5, r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x8, 0x800}, {&(0x7f0000765000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000049a000-0x10)=[{&(0x7f0000972000-0xe4)="ce5cb8229d3e89e9b5b6b22f65b4b3a9bc6477a487b990559d81fa28ebda8c9bbdc8d2cb7492f58228ed0191a688256918db037ee050bc6e5889210780ff44ea575c3be8d0c23846b837e15a87ad34f4861826289073c6424ef5759677bf0957f82786bd198c7565509f93893ef228d1ef244a5591e6ec2c8934cc3d98eb3086bed3913011f6b022daade6dda8fb2a9186a9f432faaa53d40ef1b8673cba06ac68b11a764abaf426abc93a9d90ba4587b2ceed1a9296c172ee9910419f56be2ea0936a540c7bb7d906164e0decb5b212c413feaf3d790d081ab0d2b30b247a718000d61b", 0xe4}], 0x1, 0x0, 0x0, 0x40810}], 0x2, 0x810) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r13, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r13, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000f97000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008ff000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x40) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000054b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a4f000-0x1009)={0x0, 0x1001, "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"}, &(0x7f0000c50000-0x4)=0x1009) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000f9c000-0x8)={0x1, &(0x7f00007aa000-0x8)=[{0x8, 0x6, 0x1ff, 0x4}]}) r10 = socket(0x2, 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r10, 0x0, 0xca, &(0x7f0000001000-0x4)="d105071c", 0x4) setsockopt(r10, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008d9000)={r8, 0xffff, 0x7, 0x7}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_bt_hci(r11, 0x0, &(0x7f0000044000)="38fffd0bc277415fdaad07e2706c42ecffabed15c81a754a1d6d34fc96dca413067a2c81f1c12f0b3bb5de07af4a749c0ec2622697bbd710809934f50a5be34909a71e4c88ef10e63cbb56d9304be7e7ceb293a881c2bf544b325be78bedc3ab5e084f119ac684b750caae7005a061c6394c0dc359bb9c3db525573616") rt_sigaction(0x8, &(0x7f000058c000-0x18)={0x9, {0x3}, 0x80000002, 0x0}, &(0x7f000010d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000027f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000951000)={0x75cb5f87, r3, 0x1, 0x5}) r12 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r12, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 08:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000f97000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 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 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008ff000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x40) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000054b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a4f000-0x1009)={0x0, 0x1001, "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"}, &(0x7f0000c50000-0x4)=0x1009) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000f9c000-0x8)={0x1, &(0x7f00007aa000-0x8)=[{0x8, 0x6, 0x1ff, 0x4}]}) r10 = socket(0x2, 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r10, 0x0, 0xca, &(0x7f0000001000-0x4)="d105071c", 0x4) setsockopt(r10, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008d9000)={r8, 0xffff, 0x7, 0x7}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_bt_hci(r11, 0x0, &(0x7f0000044000)="38fffd0bc277415fdaad07e2706c42ecffabed15c81a754a1d6d34fc96dca413067a2c81f1c12f0b3bb5de07af4a749c0ec2622697bbd710809934f50a5be34909a71e4c88ef10e63cbb56d9304be7e7ceb293a881c2bf544b325be78bedc3ab5e084f119ac684b750caae7005a061c6394c0dc359bb9c3db525573616") rt_sigaction(0x8, &(0x7f000058c000-0x18)={0x9, {0x3}, 0x80000002, 0x0}, &(0x7f000010d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000027f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000951000)={0x75cb5f87, r3, 0x1, 0x5}) r12 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r12, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 08:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000f97000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008ff000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x40) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000054b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a4f000-0x1009)={0x0, 0x1001, "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"}, &(0x7f0000c50000-0x4)=0x1009) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000f9c000-0x8)={0x1, &(0x7f00007aa000-0x8)=[{0x8, 0x6, 0x1ff, 0x4}]}) r10 = socket(0x2, 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r10, 0x0, 0xca, &(0x7f0000001000-0x4)="d105071c", 0x4) setsockopt(r10, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008d9000)={r8, 0xffff, 0x7, 0x7}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_bt_hci(r11, 0x0, &(0x7f0000044000)="38fffd0bc277415fdaad07e2706c42ecffabed15c81a754a1d6d34fc96dca413067a2c81f1c12f0b3bb5de07af4a749c0ec2622697bbd710809934f50a5be34909a71e4c88ef10e63cbb56d9304be7e7ceb293a881c2bf544b325be78bedc3ab5e084f119ac684b750caae7005a061c6394c0dc359bb9c3db525573616") rt_sigaction(0x8, &(0x7f000058c000-0x18)={0x9, {0x3}, 0x80000002, 0x0}, &(0x7f000010d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000027f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000951000)={0x75cb5f87, r3, 0x1, 0x5}) r12 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r12, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 08:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r0, 0x106, 0x5, &(0x7f0000f97000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000280000-0x78)={0x2, 0x78, 0xe3, 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 = add_key$user(&(0x7f000014b000)="7573657200", &(0x7f00006ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003df000)="16", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000ab7000-0xa)="1a", 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007e3000)={0x8, 0x0, 0x10001, 0xe5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000950000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008ff000)="2f6465762f7573626d6f6e2300", 0x100000001, 0x40) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000054b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000033f000-0x4)=r5) socketpair(0x13, 0xe, 0x8, &(0x7f0000423000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a4f000-0x1009)={0x0, 0x1001, "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"}, &(0x7f0000c50000-0x4)=0x1009) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNATTACHFILTER(r9, 0x400854d5, &(0x7f0000f9c000-0x8)={0x1, &(0x7f00007aa000-0x8)=[{0x8, 0x6, 0x1ff, 0x4}]}) r10 = socket(0x2, 0x3, 0x2) ioctl$KVM_SET_MP_STATE(r10, 0x4004ae99, &(0x7f00007e1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r10, 0x0, 0xca, &(0x7f0000001000-0x4)="d105071c", 0x4) setsockopt(r10, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00008d9000)={r8, 0xffff, 0x7, 0x7}, 0x10) ioctl$KVM_GET_MSRS(r7, 0xc008ae88, &(0x7f0000717000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_bt_hci(r11, 0x0, &(0x7f0000044000)="38fffd0bc277415fdaad07e2706c42ecffabed15c81a754a1d6d34fc96dca413067a2c81f1c12f0b3bb5de07af4a749c0ec2622697bbd710809934f50a5be34909a71e4c88ef10e63cbb56d9304be7e7ceb293a881c2bf544b325be78bedc3ab5e084f119ac684b750caae7005a061c6394c0dc359bb9c3db525573616") rt_sigaction(0x8, &(0x7f000058c000-0x18)={0x9, {0x3}, 0x80000002, 0x0}, &(0x7f000010d000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000027f000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000951000)={0x75cb5f87, r3, 0x1, 0x5}) r12 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r12, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 08:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1c1100, 0x20) socket$netlink(0x10, 0x3, 0xf) socketpair$inet6(0xa, 0x802, 0x4cc3, &(0x7f0000c12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000037a000-0xe8)={{{@in=@multicast2=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, 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=@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) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) open$dir(&(0x7f00000e6000-0x8)="2e2f66696c653000", 0x440000, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f000036b000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)="6e65742f726f75746500") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x7, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004d7000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5, 0xb6e, 0x8, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) preadv(r4, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x2000000) sendfile(r6, r6, &(0x7f0000014000)=0x100000, 0xffff) linkat(r6, &(0x7f000023e000)="2e2f66696c653000", r4, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r6, 0x5608) r7 = socket(0x1, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ea3000)=0xc528) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x13, &(0x7f0000ea1000)=0x200000000000001, 0x4) 2017/12/04 08:47:17 executing program 3: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4000, 0x0, 0x3, 0x11d, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f52000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000415000-0x8)="2e2f66696c653000", 0x4) socket(0x6, 0x5, 0x64c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x28) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000080b000)={r4, 0x9c, "e857a2e2f337a7155504c99825b73b1383cbf86fce7169b1f1bf6d0bf7dd824277fcee2112fddf9fffa8ac3b038751f2fa87b3bec2a54bbe96dbca4c8e2e0ec78357833ac651f8400f61a4707d25fbf12daedbb82c1fd3d75f12c5e6ea0cce8dfc4b9c0d1228285be701d55502644bd0e50fde4679503777ca5b7deb5a1e2893b2c7f00eacd1b3510abc85c36bceeb58943d8f52a3b37c635bfd736d"}, &(0x7f0000f52000-0x4)=0xa4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a91000-0x30)=[{&(0x7f0000f53000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000f53000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffc88}, {&(0x7f000067d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x3) r6 = memfd_create(&(0x7f0000063000)="5c25276c6f7d73797374656d5b2700", 0x2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) memfd_create(&(0x7f0000554000-0x13)="1f2b706f7369785f61636c5f61636365737300", 0x800000000000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000095f000)={r5, 0xe1}, 0x8) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f000027a000)=@req={0x28, &(0x7f00004dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xfffffffffffffffa, 0x3, 0x8, 0xffffffffffffffff, 0x100, 0x6}}}}) syz_emit_ethernet(0x187, &(0x7f0000905000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "430c08", 0x151, 0x3a, 0xffffffffffffffff, @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}, {[@fragment={0x3a, 0x9, 0xf74, 0x2, 0x20, 0x8, 0x1}, @routing={0x3f, 0x4, 0x0, 0x9, 0x7fff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x59, "e2578c509934a791cb03f2a979091c579726b8af04b593ccf39d7f7ef07dab8312779b993f2ee1040df678c1401102b5e65123f9f19154028eb32e17b4c64de1765e339eb3248e7795df3af81226ffeaf4207910e27fe44fd6"}, {0xfe, 0xa4, "4d986344d1557e26f7d5c232fc5f041e74d03430fee8d8e50daebeac2c3d95a6ad2f060bbbfd102ed81ceed8c2367f69aef11bb7d1367d666d1e703195b9ae33a93c75adbd92a212cdfa4f25ab8e006b97104d31721802a43af070a4dddd63497aa45c5c072a5da68a4e996c56ece1eba58d047fa25f8a0ea890ff1aa652b9fe6ccd09c0af76b5de4cc26c40ead43344697a7cc8221492a64ecb04b5df0e99b98f6d757e"}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x10000, 0x4000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000fb9000-0x4)=0x0, &(0x7f0000e43000-0x4)=0x4) 2017/12/04 08:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$setsig(r0, 0xa, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x16f, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x8, [{0x2, 0x0, 0x3}, {0x5, 0x0, 0xfffffffffffffffa}, {0x8, 0x0, 0x9}, {0x330e, 0x0, 0x7f}]}) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x10) r3 = socket$inet(0x2, 0x80f, 0x5) r4 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="05c6483f32f7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b4967218df7bcc94ac731eea2743b370"}) r5 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) seccomp(0x1, 0x0, &(0x7f0000442000)={0x5, &(0x7f00007d0000-0x28)=[{0x1f, 0x4, 0x2, 0x0}, {0x7ff, 0x3, 0x1f, 0x3ff}, {0x4d9327aa, 0x2, 0x81, 0x9}, {0x5, 0x9, 0x4, 0x7ff}, {0xfffffffffffffffc, 0x0, 0x5, 0x2346}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e26000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f00001b8000-0x8)="2e2f66696c653000", &(0x7f0000225000)="646576746d70667300", 0x8502e, &(0x7f0000e39000)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9022, &(0x7f000097c000-0x1)="54") ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000211000)=0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$TIOCSCTTY(r2, 0x4c06, 0x3) 2017/12/04 08:47:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f00008fc000-0x28)={@generic="1798e512e8725a81db24ea13a6f62cab", @ifru_addrs=@generic={0x0, "edb61f5005f96d624b3b68f27f6a"}}) 2017/12/04 08:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000472000-0x5)="2d47504c00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b95000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000385000)=0x8000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a13000-0x4)=0x5, 0x4) 2017/12/04 08:47:17 executing program 4: perf_event_open(&(0x7f0000c7c000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40001, 0x0, 0x9, 0x0, 0x0, 0x4, 0x5, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1ff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000dfa000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f00000a0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) select(0x40, &(0x7f0000364000)={0x8, 0x4af, 0x80000000, 0x5, 0x5fb04cb5, 0x7, 0x6, 0x1ff}, &(0x7f0000a89000-0x40)={0x101, 0xfffffffffffffffe, 0x8000, 0x3, 0x9, 0x6, 0x2, 0x2}, &(0x7f0000047000-0x40)={0x9, 0x7, 0x0, 0xfff, 0xffffffff, 0x9, 0x278, 0x10000}, &(0x7f0000365000-0x8)={r3, r4/1000+30000}) utimes(&(0x7f0000918000)="2e2f66696c653000", &(0x7f0000f12000-0x10)={{r1, r2}, {0x77359400, r5}}) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r7 = syz_open_dev$vcsa(&(0x7f00000fa000)="2f6465762f766373612300", 0x1, 0x210001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000da4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3b}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r8 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r8, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r8, &(0x7f0000e70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x20000000, &(0x7f0000561000-0xc)=@nl={0x0, 0x0, 0x80, 0x81}, 0xc) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f00001cc000)=0x1000000000003, 0x4) timer_create(0x7, &(0x7f00002fd000-0x58)={0x0, 0x28, 0x0, @thr={&(0x7f0000d2c000)="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", &(0x7f0000192000)="99593a2a0f44946325f898cc1e70f9706cb5bcdfb9d23c67f3be6240c6435062e086d908509dca0c670cfe175cb613ef998ff8d43b6875e9e3fc8261e0943ed041cec57a56a3b931965ceadd9b6071f23e0f5698e43f139d1a9a999027ea67abe9411ae3b7a8a54b93b7bc36e64db1acd07837e86aba9bb68166970b31cf14d0b5ecddc51167ac9367f4938863a1765f7e31817e4dd6dd04d0368d0204310ca51d599343c783539c649c7fbd19faa245d3173c9c7445b9f3ac48d031614a0a3c010f7d197667dba64d06bc61d1c146ac8d1d966c7403066c5cf4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000-0x4)=0x0) timer_delete(r9) fcntl$getownex(r0, 0x10, &(0x7f0000a8f000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00004a3000)="2f6465762f73672300", 0x101, 0x22000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000bc3000-0x18)={&(0x7f00008e0000/0x2000)=nil, 0xae41, 0x5, 0x24, &(0x7f0000fe4000/0x2000)=nil, 0x7f}) capset(&(0x7f0000d69000+0x918)={0x20080522, r10}, &(0x7f0000080000-0x18)={0xed6, 0x6, 0x6, 0x7e, 0x80000000, 0x10000000592}) connect$inet6(r8, &(0x7f00007e7000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042b000)={0x0, 0x0}) sched_rr_get_interval(r10, &(0x7f0000e99000)={0x0, 0x0}) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f54000-0x38)=[{&(0x7f0000615000-0x14)="c94d547de15570e012cfb5adb41344d992625528", 0x14}, {&(0x7f00004bc000)="bccdc72413edcf8b93c5c54bfc9cc8c1739b997f5bf3a9609fe25fe2457536837a2cfcc72e169052f2a6823dc79b17c6ab8d13cc8c3c02d470e5cf015b653d13c36b137cb6722c6a2f212ac2e0ad375d", 0x50}, {&(0x7f0000a4b000-0xbf)="4388083fa17ace38639b45753a48da1756012b65e7558ecf30f386ccbd51456d0028fd801073d9a269df8282f738076e1f4bd9e7fc00430dbbd2f75e592d194563edb2f1cdd53efab2e569058297122c333fa4163194b2b963a00b1c86744558f2d5f7a9472e4861787bb14c915808cec90becdfb86d0ad491ef89356e1bcedef0255ee3509d2d9b7210c621672454542a6270256cd610bf29296e03aaf1ac13ee0bb729f37fe6f968bbab29efd8c358d93db75beef4721b4457d90578ad80", 0xbf}, {&(0x7f0000eca000-0x49)="f6068c8f4dffa9484da4ea1d26ff106d9df9bc995865cf1272013730a300734f740763d2066c589570076a70466d98315bc36a61cd577b221a03f7bcc90f4704c8b151ad4758219f9e", 0x49}, {&(0x7f00004f7000-0x1c)="bffbd7601ce90f6cbdac22b294b20d8392fcf3865de400a972a983d6", 0x1c}, {&(0x7f0000528000-0x98)="d77a18c85eb4037586de4b241b0f74ff05751a60f050f29df59d99ff524e708bef399df8b981411e0b58e526ecece662f5fdc4a0a21b9a9feaac339923fd66a80009a82409cee2fdcc0cd43567e1533d175457726c23093d474767e28bc51003d99e11b2ca05ec3d6adff2fc77468bc25dde529c8aeba2974d60befe7b565e63d47cc3219ba231f9d776c9abd44d6756cff1b8f43985c025", 0x98}, {&(0x7f0000570000-0x3c)="515fc52360ed561c3dd5780f738998376bb99ec7fc836bb77686bc4cfaf154f131c97843e4d5210649844b4403a9c2c085060e51ce1d1349ea3f17e5", 0x3c}], 0x7, &(0x7f0000a54000)=[], 0x0, 0xfffffffffffffffe}, 0xfffffffffffffffc) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0xc) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000bbc000-0xe)={0x8, 0x33, 0x0, 0xfffffffe}) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000c44000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f00007db000)="1e0000001500ffbef82f01051c180fff0100000008000100000000a00000", 0x1e) clock_getres(0x4, &(0x7f00006ee000)={0x0, 0x0}) 2017/12/04 08:47:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f00008fc000-0x28)={@generic="1798e512e8725a81db24ea13a6f62cab", @ifru_addrs=@generic={0x0, "edb61f5005f96d624b3b68f27f6a"}}) 2017/12/04 08:47:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10001, 0x80000, 0x6, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r1, 0x2}) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000004000)={0x8, 0x1, 0xfffffffffffff800, 0xff, 0xb}, 0xc) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000de5000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000074a000)={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]}}, &(0x7f00004e7000)=0x8c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020f000-0x8c)={r4, @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]}}, &(0x7f000029a000-0x4)=0x8c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x0, 0x0, 0x5b8, 0x1c00101, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x2000008, 0x101e, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r2, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24fb, &(0x7f0000dea000-0x58bb)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x24c5, 0x3a, 0xeff7ffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x9, 0x6, "7d2c73", 0x3, 0x0, 0x1, @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={0x3a, 0x449, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x50, "078cd59922ddf42792cdd1843c539c3a1509d132fd58825cadd14fa5217c632ccbd5a1cba4c7a38c23a4f67294f0287b1fb6dd3be191398a48ecdadd8e06bc153e3ada1688c5787eea251ed87cd2fca8"}, {0x7, 0xc5, "56eb0eb5af5a0eed1322b9b08757284bde3121bd33fbbee3ba91004f961ed8b03ae12a8ac051a71b54deb1a5117ba95379a434079994091943276582fd356e2b73502264dcc1c34e8cb493a0830d703f831c9bd32f7ddcc889fc697ed6086a4095817f3c1d3c55ad53ce2bc35ae8982d7034608dd4a304408c8ea98e7945079eb37a5557bbb52d6e8f3c98fffa74079aafc85c3c0643192c922addb89c6ee08499476331fd9039ed2a1074b24e6eb1be1c69c94f7df5044b5a30700592a21536245fe9db69"}, {0xfe, 0xa5, "77473d1fe96b01938b0862882913d43f151432a7f298b6e1d727b0705f10d37a90b64b0ad1364d6c679fd0c00caebcd8e38f797af66b35c747a107751d52614ec52a2bf7c00fd6513832e8c5e37d4a05d6cf5787f1012b781403fe4f306e96101639dc8de66084eb849c6a1f450120287d10eb5f33fe2c710856f2d3cc3d8b17327bc4669a76b9ccbabeeae42a9d054bbfd89ec34902d6ca6920ed746778fa12c5cac17c1f"}, {0x0, 0x1000, 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{0xc2, 0x1000, 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"}, {0x5, 0x86, "e7d68789266ca23651223341c9a677cffaaf240f49f2962bccdee7695882afd5067f39a3af3b4c1d09e9b1ee4c494f6cb5036f762dd49edc9ceb53ba4658025da912aee236ea433014db454785224949c68e8b220e93aa11492a63b9d92dff4db95a44dc300eda9de04a8e12d5fdd043dcb8f31e4b9fbd8a3b31be377712d0466cfa5e70346d"}]}, @fragment={0x4, 0x7ff, 0x7, 0x9, 0x401, 0x5d1a, 0x1}, @hopopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xf5, "786ec6e72401624bd555e78aa8fd10a82f3b5ea4c8da1d70cb407f93da2193663c5d60300e7090d328939db86ec8c970d9bcbf0fe8eba5a507324e0218a452b39f07efab158f1440afe6baab22e4c7bb0843ebc33c04e705ca1336d58fca604151b77149a6a6e923110cbd6239a60a494335a46628ebd5e87968e5732c800acfa9a251c5226831de1582600841fcb810991472079662f96b1773bd7957c8a2b92352de588a40fb94e3586d6764ddacaa50af7d71dfd4437a378ede281687eca2f032b7db386bccd49b0a199250d04c4f37dba3890150bf7af184c7f40f187c59141182829453277791f8a83039d74751daaa688d51"}]}, @fragment={0x6c, 0x0, 0x80, 0x4, 0x3, 0x3908, 0x0}, @fragment={0x0, 0x9, 0xfd, 0x56f23f34, 0x0, 0x20, 0x0}, @dstopts={0x2, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x31, "d778eb89fdb5dec2a3cdfb169a83032ed63925973457d62446e7418207d33a8f4f18b2ee9d40625da13d461e2f3f9f034f"}, {0xfe, 0x5f, "076f2d69ff7f4810f02b38af94fe1c362aef93f255a6247eea99ee30cd82f7e1f393e55612482a9c51eb925853617353d54a223d79bb70e3b26f1e94afd2eead6b8c4a629eafb172017b0feb66daa1ca02b9e7b9812a419c5c5dedbfb51d62"}, {0xc2, 0x3d, "75ff9060e79354d3e02b8715d2acfa54e9d5b1fe7425916fd0687f8d63e0c2bb0a8c26b1bf5d474be7411c8db8bf75d4a9600a033886ec5c3d28aace6a"}]}, @fragment={0x62, 0x100000001, 0x4, 0x0, 0xfffffff800000000, 0xfffffffffffffff9, 0x1}, @fragment={0x9d, 0x4, 0x2, 0x6, 0x7, 0x10001, 0x2}, @fragment={0x1, 0x3, 0x100, 0x3, 0x1, 0x58b, 0x3}], "72d166378604c997497205ca063f82e54c60b4e61db2020b9323dd07e6ece6888c2301ee449699d467dbc36457fcdb9cb125"}}}}}}}, 0x0) 2017/12/04 08:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 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, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000472000-0x5)="2d47504c00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b95000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000385000)=0x8000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a13000-0x4)=0x5, 0x4) 2017/12/04 08:47:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 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, 0x0, 0x40033, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000472000-0x5)="2d47504c00") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b95000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000385000)=0x8000, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a13000-0x4)=0x5, 0x4) 2017/12/04 08:47:18 executing program 3: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4000, 0x0, 0x3, 0x11d, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f52000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000415000-0x8)="2e2f66696c653000", 0x4) socket(0x6, 0x5, 0x64c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x28) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000080b000)={r4, 0x9c, "e857a2e2f337a7155504c99825b73b1383cbf86fce7169b1f1bf6d0bf7dd824277fcee2112fddf9fffa8ac3b038751f2fa87b3bec2a54bbe96dbca4c8e2e0ec78357833ac651f8400f61a4707d25fbf12daedbb82c1fd3d75f12c5e6ea0cce8dfc4b9c0d1228285be701d55502644bd0e50fde4679503777ca5b7deb5a1e2893b2c7f00eacd1b3510abc85c36bceeb58943d8f52a3b37c635bfd736d"}, &(0x7f0000f52000-0x4)=0xa4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a91000-0x30)=[{&(0x7f0000f53000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000f53000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffc88}, {&(0x7f000067d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x3) r6 = memfd_create(&(0x7f0000063000)="5c25276c6f7d73797374656d5b2700", 0x2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) memfd_create(&(0x7f0000554000-0x13)="1f2b706f7369785f61636c5f61636365737300", 0x800000000000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000095f000)={r5, 0xe1}, 0x8) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f000027a000)=@req={0x28, &(0x7f00004dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xfffffffffffffffa, 0x3, 0x8, 0xffffffffffffffff, 0x100, 0x6}}}}) syz_emit_ethernet(0x187, &(0x7f0000905000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "430c08", 0x151, 0x3a, 0xffffffffffffffff, @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}, {[@fragment={0x3a, 0x9, 0xf74, 0x2, 0x20, 0x8, 0x1}, @routing={0x3f, 0x4, 0x0, 0x9, 0x7fff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x59, "e2578c509934a791cb03f2a979091c579726b8af04b593ccf39d7f7ef07dab8312779b993f2ee1040df678c1401102b5e65123f9f19154028eb32e17b4c64de1765e339eb3248e7795df3af81226ffeaf4207910e27fe44fd6"}, {0xfe, 0xa4, "4d986344d1557e26f7d5c232fc5f041e74d03430fee8d8e50daebeac2c3d95a6ad2f060bbbfd102ed81ceed8c2367f69aef11bb7d1367d666d1e703195b9ae33a93c75adbd92a212cdfa4f25ab8e006b97104d31721802a43af070a4dddd63497aa45c5c072a5da68a4e996c56ece1eba58d047fa25f8a0ea890ff1aa652b9fe6ccd09c0af76b5de4cc26c40ead43344697a7cc8221492a64ecb04b5df0e99b98f6d757e"}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x10000, 0x4000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000fb9000-0x4)=0x0, &(0x7f0000e43000-0x4)=0x4) 2017/12/04 08:47:18 executing program 1: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4000, 0x0, 0x3, 0x11d, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f52000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000415000-0x8)="2e2f66696c653000", 0x4) socket(0x6, 0x5, 0x64c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x28) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000080b000)={r4, 0x9c, "e857a2e2f337a7155504c99825b73b1383cbf86fce7169b1f1bf6d0bf7dd824277fcee2112fddf9fffa8ac3b038751f2fa87b3bec2a54bbe96dbca4c8e2e0ec78357833ac651f8400f61a4707d25fbf12daedbb82c1fd3d75f12c5e6ea0cce8dfc4b9c0d1228285be701d55502644bd0e50fde4679503777ca5b7deb5a1e2893b2c7f00eacd1b3510abc85c36bceeb58943d8f52a3b37c635bfd736d"}, &(0x7f0000f52000-0x4)=0xa4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a91000-0x30)=[{&(0x7f0000f53000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000f53000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffc88}, {&(0x7f000067d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x3) r6 = memfd_create(&(0x7f0000063000)="5c25276c6f7d73797374656d5b2700", 0x2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) memfd_create(&(0x7f0000554000-0x13)="1f2b706f7369785f61636c5f61636365737300", 0x800000000000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000095f000)={r5, 0xe1}, 0x8) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f000027a000)=@req={0x28, &(0x7f00004dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xfffffffffffffffa, 0x3, 0x8, 0xffffffffffffffff, 0x100, 0x6}}}}) syz_emit_ethernet(0x187, &(0x7f0000905000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "430c08", 0x151, 0x3a, 0xffffffffffffffff, @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}, {[@fragment={0x3a, 0x9, 0xf74, 0x2, 0x20, 0x8, 0x1}, @routing={0x3f, 0x4, 0x0, 0x9, 0x7fff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x59, "e2578c509934a791cb03f2a979091c579726b8af04b593ccf39d7f7ef07dab8312779b993f2ee1040df678c1401102b5e65123f9f19154028eb32e17b4c64de1765e339eb3248e7795df3af81226ffeaf4207910e27fe44fd6"}, {0xfe, 0xa4, "4d986344d1557e26f7d5c232fc5f041e74d03430fee8d8e50daebeac2c3d95a6ad2f060bbbfd102ed81ceed8c2367f69aef11bb7d1367d666d1e703195b9ae33a93c75adbd92a212cdfa4f25ab8e006b97104d31721802a43af070a4dddd63497aa45c5c072a5da68a4e996c56ece1eba58d047fa25f8a0ea890ff1aa652b9fe6ccd09c0af76b5de4cc26c40ead43344697a7cc8221492a64ecb04b5df0e99b98f6d757e"}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x10000, 0x4000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000fb9000-0x4)=0x0, &(0x7f0000e43000-0x4)=0x4) 2017/12/04 08:47:18 executing program 6: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4000, 0x0, 0x3, 0x11d, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f52000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000415000-0x8)="2e2f66696c653000", 0x4) socket(0x6, 0x5, 0x64c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x28) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000f51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000080b000)={r4, 0x9c, "e857a2e2f337a7155504c99825b73b1383cbf86fce7169b1f1bf6d0bf7dd824277fcee2112fddf9fffa8ac3b038751f2fa87b3bec2a54bbe96dbca4c8e2e0ec78357833ac651f8400f61a4707d25fbf12daedbb82c1fd3d75f12c5e6ea0cce8dfc4b9c0d1228285be701d55502644bd0e50fde4679503777ca5b7deb5a1e2893b2c7f00eacd1b3510abc85c36bceeb58943d8f52a3b37c635bfd736d"}, &(0x7f0000f52000-0x4)=0xa4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a91000-0x30)=[{&(0x7f0000f53000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000f53000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffc88}, {&(0x7f000067d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x3) r6 = memfd_create(&(0x7f0000063000)="5c25276c6f7d73797374656d5b2700", 0x2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) memfd_create(&(0x7f0000554000-0x13)="1f2b706f7369785f61636c5f61636365737300", 0x800000000000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000095f000)={r5, 0xe1}, 0x8) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f000027a000)=@req={0x28, &(0x7f00004dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xfffffffffffffffa, 0x3, 0x8, 0xffffffffffffffff, 0x100, 0x6}}}}) syz_emit_ethernet(0x187, &(0x7f0000905000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x2, 0x6, "430c08", 0x151, 0x3a, 0xffffffffffffffff, @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}, {[@fragment={0x3a, 0x9, 0xf74, 0x2, 0x20, 0x8, 0x1}, @routing={0x3f, 0x4, 0x0, 0x9, 0x7fff, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x59, "e2578c509934a791cb03f2a979091c579726b8af04b593ccf39d7f7ef07dab8312779b993f2ee1040df678c1401102b5e65123f9f19154028eb32e17b4c64de1765e339eb3248e7795df3af81226ffeaf4207910e27fe44fd6"}, {0xfe, 0xa4, "4d986344d1557e26f7d5c232fc5f041e74d03430fee8d8e50daebeac2c3d95a6ad2f060bbbfd102ed81ceed8c2367f69aef11bb7d1367d666d1e703195b9ae33a93c75adbd92a212cdfa4f25ab8e006b97104d31721802a43af070a4dddd63497aa45c5c072a5da68a4e996c56ece1eba58d047fa25f8a0ea890ff1aa652b9fe6ccd09c0af76b5de4cc26c40ead43344697a7cc8221492a64ecb04b5df0e99b98f6d757e"}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0x10000, 0x4000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000fb9000-0x4)=0x0, &(0x7f0000e43000-0x4)=0x4) 2017/12/04 08:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x6) 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) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f36000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup3(r0, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$setsig(r0, 0xa, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 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(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x16f, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x8, [{0x2, 0x0, 0x3}, {0x5, 0x0, 0xfffffffffffffffa}, {0x8, 0x0, 0x9}, {0x330e, 0x0, 0x7f}]}) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x10) r3 = socket$inet(0x2, 0x80f, 0x5) r4 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="05c6483f32f7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b4967218df7bcc94ac731eea2743b370"}) r5 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) seccomp(0x1, 0x0, &(0x7f0000442000)={0x5, &(0x7f00007d0000-0x28)=[{0x1f, 0x4, 0x2, 0x0}, {0x7ff, 0x3, 0x1f, 0x3ff}, {0x4d9327aa, 0x2, 0x81, 0x9}, {0x5, 0x9, 0x4, 0x7ff}, {0xfffffffffffffffc, 0x0, 0x5, 0x2346}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e26000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f00001b8000-0x8)="2e2f66696c653000", &(0x7f0000225000)="646576746d70667300", 0x8502e, &(0x7f0000e39000)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9022, &(0x7f000097c000-0x1)="54") ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000211000)=0x0) userfaultfd(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, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$TIOCSCTTY(r2, 0x4c06, 0x3) 2017/12/04 08:47:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$setsig(r0, 0xa, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x40000, 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(&(0x7f0000f1f000-0x78)={0x4, 0x78, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd8, 0x0, 0x5, 0x3277, 0x85, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x16f, &(0x7f0000c29000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b1b000-0x48)={0x4, 0x8, [{0x2, 0x0, 0x3}, {0x5, 0x0, 0xfffffffffffffffa}, {0x8, 0x0, 0x9}, {0x330e, 0x0, 0x7f}]}) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x10) r3 = socket$inet(0x2, 0x80f, 0x5) r4 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="05c6483f32f7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b4967218df7bcc94ac731eea2743b370"}) r5 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) seccomp(0x1, 0x0, &(0x7f0000442000)={0x5, &(0x7f00007d0000-0x28)=[{0x1f, 0x4, 0x2, 0x0}, {0x7ff, 0x3, 0x1f, 0x3ff}, {0x4d9327aa, 0x2, 0x81, 0x9}, {0x5, 0x9, 0x4, 0x7ff}, {0xfffffffffffffffc, 0x0, 0x5, 0x2346}]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000e26000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x90) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f00001b8000-0x8)="2e2f66696c653000", &(0x7f0000225000)="646576746d70667300", 0x8502e, &(0x7f0000e39000)="") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9022, &(0x7f000097c000-0x1)="54") ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000211000)=0x0) userfaultfd(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, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$TIOCSCTTY(r2, 0x4c06, 0x3) 2017/12/04 08:47:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10001, 0x80000, 0x6, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r1, 0x2}) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000004000)={0x8, 0x1, 0xfffffffffffff800, 0xff, 0xb}, 0xc) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000de5000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000074a000)={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]}}, &(0x7f00004e7000)=0x8c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020f000-0x8c)={r4, @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]}}, &(0x7f000029a000-0x4)=0x8c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x0, 0x0, 0x5b8, 0x1c00101, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x2000008, 0x101e, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r2, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24fb, &(0x7f0000dea000-0x58bb)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x24c5, 0x3a, 0xeff7ffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x9, 0x6, "7d2c73", 0x3, 0x0, 0x1, @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={0x3a, 0x449, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x50, "078cd59922ddf42792cdd1843c539c3a1509d132fd58825cadd14fa5217c632ccbd5a1cba4c7a38c23a4f67294f0287b1fb6dd3be191398a48ecdadd8e06bc153e3ada1688c5787eea251ed87cd2fca8"}, {0x7, 0xc5, "56eb0eb5af5a0eed1322b9b08757284bde3121bd33fbbee3ba91004f961ed8b03ae12a8ac051a71b54deb1a5117ba95379a434079994091943276582fd356e2b73502264dcc1c34e8cb493a0830d703f831c9bd32f7ddcc889fc697ed6086a4095817f3c1d3c55ad53ce2bc35ae8982d7034608dd4a304408c8ea98e7945079eb37a5557bbb52d6e8f3c98fffa74079aafc85c3c0643192c922addb89c6ee08499476331fd9039ed2a1074b24e6eb1be1c69c94f7df5044b5a30700592a21536245fe9db69"}, {0xfe, 0xa5, "77473d1fe96b01938b0862882913d43f151432a7f298b6e1d727b0705f10d37a90b64b0ad1364d6c679fd0c00caebcd8e38f797af66b35c747a107751d52614ec52a2bf7c00fd6513832e8c5e37d4a05d6cf5787f1012b781403fe4f306e96101639dc8de66084eb849c6a1f450120287d10eb5f33fe2c710856f2d3cc3d8b17327bc4669a76b9ccbabeeae42a9d054bbfd89ec34902d6ca6920ed746778fa12c5cac17c1f"}, {0x0, 0x1000, "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{0xc2, 0x1000, "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{0x5, 0x86, "e7d68789266ca23651223341c9a677cffaaf240f49f2962bccdee7695882afd5067f39a3af3b4c1d09e9b1ee4c494f6cb5036f762dd49edc9ceb53ba4658025da912aee236ea433014db454785224949c68e8b220e93aa11492a63b9d92dff4db95a44dc300eda9de04a8e12d5fdd043dcb8f31e4b9fbd8a3b31be377712d0466cfa5e70346d"}]}, @fragment={0x4, 0x7ff, 0x7, 0x9, 0x401, 0x5d1a, 0x1}, @hopopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xf5, "786ec6e72401624bd555e78aa8fd10a82f3b5ea4c8da1d70cb407f93da2193663c5d60300e7090d328939db86ec8c970d9bcbf0fe8eba5a507324e0218a452b39f07efab158f1440afe6baab22e4c7bb0843ebc33c04e705ca1336d58fca604151b77149a6a6e923110cbd6239a60a494335a46628ebd5e87968e5732c800acfa9a251c5226831de1582600841fcb810991472079662f96b1773bd7957c8a2b92352de588a40fb94e3586d6764ddacaa50af7d71dfd4437a378ede281687eca2f032b7db386bccd49b0a199250d04c4f37dba3890150bf7af184c7f40f187c59141182829453277791f8a83039d74751daaa688d51"}]}, @fragment={0x6c, 0x0, 0x80, 0x4, 0x3, 0x3908, 0x0}, @fragment={0x0, 0x9, 0xfd, 0x56f23f34, 0x0, 0x20, 0x0}, @dstopts={0x2, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x31, "d778eb89fdb5dec2a3cdfb169a83032ed63925973457d62446e7418207d33a8f4f18b2ee9d40625da13d461e2f3f9f034f"}, {0xfe, 0x5f, "076f2d69ff7f4810f02b38af94fe1c362aef93f255a6247eea99ee30cd82f7e1f393e55612482a9c51eb925853617353d54a223d79bb70e3b26f1e94afd2eead6b8c4a629eafb172017b0feb66daa1ca02b9e7b9812a419c5c5dedbfb51d62"}, {0xc2, 0x3d, "75ff9060e79354d3e02b8715d2acfa54e9d5b1fe7425916fd0687f8d63e0c2bb0a8c26b1bf5d474be7411c8db8bf75d4a9600a033886ec5c3d28aace6a"}]}, @fragment={0x62, 0x100000001, 0x4, 0x0, 0xfffffff800000000, 0xfffffffffffffff9, 0x1}, @fragment={0x9d, 0x4, 0x2, 0x6, 0x7, 0x10001, 0x2}, @fragment={0x1, 0x3, 0x100, 0x3, 0x1, 0x58b, 0x3}], "72d166378604c997497205ca063f82e54c60b4e61db2020b9323dd07e6ece6888c2301ee449699d467dbc36457fcdb9cb125"}}}}}}}, 0x0) 2017/12/04 08:47:18 executing program 4: perf_event_open(&(0x7f0000c7c000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40001, 0x0, 0x9, 0x0, 0x0, 0x4, 0x5, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1ff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000dfa000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f00000a0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) select(0x40, &(0x7f0000364000)={0x8, 0x4af, 0x80000000, 0x5, 0x5fb04cb5, 0x7, 0x6, 0x1ff}, &(0x7f0000a89000-0x40)={0x101, 0xfffffffffffffffe, 0x8000, 0x3, 0x9, 0x6, 0x2, 0x2}, &(0x7f0000047000-0x40)={0x9, 0x7, 0x0, 0xfff, 0xffffffff, 0x9, 0x278, 0x10000}, &(0x7f0000365000-0x8)={r3, r4/1000+30000}) utimes(&(0x7f0000918000)="2e2f66696c653000", &(0x7f0000f12000-0x10)={{r1, r2}, {0x77359400, r5}}) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r7 = syz_open_dev$vcsa(&(0x7f00000fa000)="2f6465762f766373612300", 0x1, 0x210001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000da4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3b}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r8 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r8, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r8, &(0x7f0000e70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x20000000, &(0x7f0000561000-0xc)=@nl={0x0, 0x0, 0x80, 0x81}, 0xc) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f00001cc000)=0x1000000000003, 0x4) timer_create(0x7, &(0x7f00002fd000-0x58)={0x0, 0x28, 0x0, @thr={&(0x7f0000d2c000)="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", &(0x7f0000192000)="99593a2a0f44946325f898cc1e70f9706cb5bcdfb9d23c67f3be6240c6435062e086d908509dca0c670cfe175cb613ef998ff8d43b6875e9e3fc8261e0943ed041cec57a56a3b931965ceadd9b6071f23e0f5698e43f139d1a9a999027ea67abe9411ae3b7a8a54b93b7bc36e64db1acd07837e86aba9bb68166970b31cf14d0b5ecddc51167ac9367f4938863a1765f7e31817e4dd6dd04d0368d0204310ca51d599343c783539c649c7fbd19faa245d3173c9c7445b9f3ac48d031614a0a3c010f7d197667dba64d06bc61d1c146ac8d1d966c7403066c5cf4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000-0x4)=0x0) timer_delete(r9) fcntl$getownex(r0, 0x10, &(0x7f0000a8f000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00004a3000)="2f6465762f73672300", 0x101, 0x22000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000bc3000-0x18)={&(0x7f00008e0000/0x2000)=nil, 0xae41, 0x5, 0x24, &(0x7f0000fe4000/0x2000)=nil, 0x7f}) capset(&(0x7f0000d69000+0x918)={0x20080522, r10}, &(0x7f0000080000-0x18)={0xed6, 0x6, 0x6, 0x7e, 0x80000000, 0x10000000592}) connect$inet6(r8, &(0x7f00007e7000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042b000)={0x0, 0x0}) sched_rr_get_interval(r10, &(0x7f0000e99000)={0x0, 0x0}) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f54000-0x38)=[{&(0x7f0000615000-0x14)="c94d547de15570e012cfb5adb41344d992625528", 0x14}, {&(0x7f00004bc000)="bccdc72413edcf8b93c5c54bfc9cc8c1739b997f5bf3a9609fe25fe2457536837a2cfcc72e169052f2a6823dc79b17c6ab8d13cc8c3c02d470e5cf015b653d13c36b137cb6722c6a2f212ac2e0ad375d", 0x50}, {&(0x7f0000a4b000-0xbf)="4388083fa17ace38639b45753a48da1756012b65e7558ecf30f386ccbd51456d0028fd801073d9a269df8282f738076e1f4bd9e7fc00430dbbd2f75e592d194563edb2f1cdd53efab2e569058297122c333fa4163194b2b963a00b1c86744558f2d5f7a9472e4861787bb14c915808cec90becdfb86d0ad491ef89356e1bcedef0255ee3509d2d9b7210c621672454542a6270256cd610bf29296e03aaf1ac13ee0bb729f37fe6f968bbab29efd8c358d93db75beef4721b4457d90578ad80", 0xbf}, {&(0x7f0000eca000-0x49)="f6068c8f4dffa9484da4ea1d26ff106d9df9bc995865cf1272013730a300734f740763d2066c589570076a70466d98315bc36a61cd577b221a03f7bcc90f4704c8b151ad4758219f9e", 0x49}, {&(0x7f00004f7000-0x1c)="bffbd7601ce90f6cbdac22b294b20d8392fcf3865de400a972a983d6", 0x1c}, {&(0x7f0000528000-0x98)="d77a18c85eb4037586de4b241b0f74ff05751a60f050f29df59d99ff524e708bef399df8b981411e0b58e526ecece662f5fdc4a0a21b9a9feaac339923fd66a80009a82409cee2fdcc0cd43567e1533d175457726c23093d474767e28bc51003d99e11b2ca05ec3d6adff2fc77468bc25dde529c8aeba2974d60befe7b565e63d47cc3219ba231f9d776c9abd44d6756cff1b8f43985c025", 0x98}, {&(0x7f0000570000-0x3c)="515fc52360ed561c3dd5780f738998376bb99ec7fc836bb77686bc4cfaf154f131c97843e4d5210649844b4403a9c2c085060e51ce1d1349ea3f17e5", 0x3c}], 0x7, &(0x7f0000a54000)=[], 0x0, 0xfffffffffffffffe}, 0xfffffffffffffffc) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0xc) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000bbc000-0xe)={0x8, 0x33, 0x0, 0xfffffffe}) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000c44000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f00007db000)="1e0000001500ffbef82f01051c180fff0100000008000100000000a00000", 0x1e) clock_getres(0x4, &(0x7f00006ee000)={0x0, 0x0}) 2017/12/04 08:47:18 executing program 6: perf_event_open(&(0x7f0000c7c000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40001, 0x0, 0x9, 0x0, 0x0, 0x4, 0x5, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1ff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000dfa000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f00000a0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) select(0x40, &(0x7f0000364000)={0x8, 0x4af, 0x80000000, 0x5, 0x5fb04cb5, 0x7, 0x6, 0x1ff}, &(0x7f0000a89000-0x40)={0x101, 0xfffffffffffffffe, 0x8000, 0x3, 0x9, 0x6, 0x2, 0x2}, &(0x7f0000047000-0x40)={0x9, 0x7, 0x0, 0xfff, 0xffffffff, 0x9, 0x278, 0x10000}, &(0x7f0000365000-0x8)={r3, r4/1000+30000}) utimes(&(0x7f0000918000)="2e2f66696c653000", &(0x7f0000f12000-0x10)={{r1, r2}, {0x77359400, r5}}) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r7 = syz_open_dev$vcsa(&(0x7f00000fa000)="2f6465762f766373612300", 0x1, 0x210001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000da4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3b}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r8 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r8, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r8, &(0x7f0000e70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x20000000, &(0x7f0000561000-0xc)=@nl={0x0, 0x0, 0x80, 0x81}, 0xc) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f00001cc000)=0x1000000000003, 0x4) timer_create(0x7, &(0x7f00002fd000-0x58)={0x0, 0x28, 0x0, @thr={&(0x7f0000d2c000)="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", &(0x7f0000192000)="99593a2a0f44946325f898cc1e70f9706cb5bcdfb9d23c67f3be6240c6435062e086d908509dca0c670cfe175cb613ef998ff8d43b6875e9e3fc8261e0943ed041cec57a56a3b931965ceadd9b6071f23e0f5698e43f139d1a9a999027ea67abe9411ae3b7a8a54b93b7bc36e64db1acd07837e86aba9bb68166970b31cf14d0b5ecddc51167ac9367f4938863a1765f7e31817e4dd6dd04d0368d0204310ca51d599343c783539c649c7fbd19faa245d3173c9c7445b9f3ac48d031614a0a3c010f7d197667dba64d06bc61d1c146ac8d1d966c7403066c5cf4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000-0x4)=0x0) timer_delete(r9) fcntl$getownex(r0, 0x10, &(0x7f0000a8f000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00004a3000)="2f6465762f73672300", 0x101, 0x22000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000bc3000-0x18)={&(0x7f00008e0000/0x2000)=nil, 0xae41, 0x5, 0x24, &(0x7f0000fe4000/0x2000)=nil, 0x7f}) capset(&(0x7f0000d69000+0x918)={0x20080522, r10}, &(0x7f0000080000-0x18)={0xed6, 0x6, 0x6, 0x7e, 0x80000000, 0x10000000592}) connect$inet6(r8, &(0x7f00007e7000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042b000)={0x0, 0x0}) sched_rr_get_interval(r10, &(0x7f0000e99000)={0x0, 0x0}) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f54000-0x38)=[{&(0x7f0000615000-0x14)="c94d547de15570e012cfb5adb41344d992625528", 0x14}, {&(0x7f00004bc000)="bccdc72413edcf8b93c5c54bfc9cc8c1739b997f5bf3a9609fe25fe2457536837a2cfcc72e169052f2a6823dc79b17c6ab8d13cc8c3c02d470e5cf015b653d13c36b137cb6722c6a2f212ac2e0ad375d", 0x50}, {&(0x7f0000a4b000-0xbf)="4388083fa17ace38639b45753a48da1756012b65e7558ecf30f386ccbd51456d0028fd801073d9a269df8282f738076e1f4bd9e7fc00430dbbd2f75e592d194563edb2f1cdd53efab2e569058297122c333fa4163194b2b963a00b1c86744558f2d5f7a9472e4861787bb14c915808cec90becdfb86d0ad491ef89356e1bcedef0255ee3509d2d9b7210c621672454542a6270256cd610bf29296e03aaf1ac13ee0bb729f37fe6f968bbab29efd8c358d93db75beef4721b4457d90578ad80", 0xbf}, {&(0x7f0000eca000-0x49)="f6068c8f4dffa9484da4ea1d26ff106d9df9bc995865cf1272013730a300734f740763d2066c589570076a70466d98315bc36a61cd577b221a03f7bcc90f4704c8b151ad4758219f9e", 0x49}, {&(0x7f00004f7000-0x1c)="bffbd7601ce90f6cbdac22b294b20d8392fcf3865de400a972a983d6", 0x1c}, {&(0x7f0000528000-0x98)="d77a18c85eb4037586de4b241b0f74ff05751a60f050f29df59d99ff524e708bef399df8b981411e0b58e526ecece662f5fdc4a0a21b9a9feaac339923fd66a80009a82409cee2fdcc0cd43567e1533d175457726c23093d474767e28bc51003d99e11b2ca05ec3d6adff2fc77468bc25dde529c8aeba2974d60befe7b565e63d47cc3219ba231f9d776c9abd44d6756cff1b8f43985c025", 0x98}, {&(0x7f0000570000-0x3c)="515fc52360ed561c3dd5780f738998376bb99ec7fc836bb77686bc4cfaf154f131c97843e4d5210649844b4403a9c2c085060e51ce1d1349ea3f17e5", 0x3c}], 0x7, &(0x7f0000a54000)=[], 0x0, 0xfffffffffffffffe}, 0xfffffffffffffffc) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0xc) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000bbc000-0xe)={0x8, 0x33, 0x0, 0xfffffffe}) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000c44000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f00007db000)="1e0000001500ffbef82f01051c180fff0100000008000100000000a00000", 0x1e) clock_getres(0x4, &(0x7f00006ee000)={0x0, 0x0}) 2017/12/04 08:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x6) 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) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f36000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup3(r0, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f36000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup3(r0, 0xffffffffffffffff, 0x0) 2017/12/04 08:47:18 executing program 1: perf_event_open(&(0x7f0000c7c000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40001, 0x0, 0x9, 0x0, 0x0, 0x4, 0x5, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1ff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000dfa000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) getitimer(0x1, &(0x7f00000a0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) select(0x40, &(0x7f0000364000)={0x8, 0x4af, 0x80000000, 0x5, 0x5fb04cb5, 0x7, 0x6, 0x1ff}, &(0x7f0000a89000-0x40)={0x101, 0xfffffffffffffffe, 0x8000, 0x3, 0x9, 0x6, 0x2, 0x2}, &(0x7f0000047000-0x40)={0x9, 0x7, 0x0, 0xfff, 0xffffffff, 0x9, 0x278, 0x10000}, &(0x7f0000365000-0x8)={r3, r4/1000+30000}) utimes(&(0x7f0000918000)="2e2f66696c653000", &(0x7f0000f12000-0x10)={{r1, r2}, {0x77359400, r5}}) r6 = getpgrp(0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r7 = syz_open_dev$vcsa(&(0x7f00000fa000)="2f6465762f766373612300", 0x1, 0x210001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000da4000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3b}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r8 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r8, &(0x7f0000276000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r8, &(0x7f0000e70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x20000000, &(0x7f0000561000-0xc)=@nl={0x0, 0x0, 0x80, 0x81}, 0xc) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f00001cc000)=0x1000000000003, 0x4) timer_create(0x7, &(0x7f00002fd000-0x58)={0x0, 0x28, 0x0, @thr={&(0x7f0000d2c000)="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", &(0x7f0000192000)="99593a2a0f44946325f898cc1e70f9706cb5bcdfb9d23c67f3be6240c6435062e086d908509dca0c670cfe175cb613ef998ff8d43b6875e9e3fc8261e0943ed041cec57a56a3b931965ceadd9b6071f23e0f5698e43f139d1a9a999027ea67abe9411ae3b7a8a54b93b7bc36e64db1acd07837e86aba9bb68166970b31cf14d0b5ecddc51167ac9367f4938863a1765f7e31817e4dd6dd04d0368d0204310ca51d599343c783539c649c7fbd19faa245d3173c9c7445b9f3ac48d031614a0a3c010f7d197667dba64d06bc61d1c146ac8d1d966c7403066c5cf4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000637000-0x4)=0x0) timer_delete(r9) fcntl$getownex(r0, 0x10, &(0x7f0000a8f000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00004a3000)="2f6465762f73672300", 0x101, 0x22000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000bc3000-0x18)={&(0x7f00008e0000/0x2000)=nil, 0xae41, 0x5, 0x24, &(0x7f0000fe4000/0x2000)=nil, 0x7f}) capset(&(0x7f0000d69000+0x918)={0x20080522, r10}, &(0x7f0000080000-0x18)={0xed6, 0x6, 0x6, 0x7e, 0x80000000, 0x10000000592}) connect$inet6(r8, &(0x7f00007e7000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042b000)={0x0, 0x0}) sched_rr_get_interval(r10, &(0x7f0000e99000)={0x0, 0x0}) sendmsg(r8, &(0x7f0000f68000)={0x0, 0x0, &(0x7f0000f54000-0x38)=[{&(0x7f0000615000-0x14)="c94d547de15570e012cfb5adb41344d992625528", 0x14}, {&(0x7f00004bc000)="bccdc72413edcf8b93c5c54bfc9cc8c1739b997f5bf3a9609fe25fe2457536837a2cfcc72e169052f2a6823dc79b17c6ab8d13cc8c3c02d470e5cf015b653d13c36b137cb6722c6a2f212ac2e0ad375d", 0x50}, {&(0x7f0000a4b000-0xbf)="4388083fa17ace38639b45753a48da1756012b65e7558ecf30f386ccbd51456d0028fd801073d9a269df8282f738076e1f4bd9e7fc00430dbbd2f75e592d194563edb2f1cdd53efab2e569058297122c333fa4163194b2b963a00b1c86744558f2d5f7a9472e4861787bb14c915808cec90becdfb86d0ad491ef89356e1bcedef0255ee3509d2d9b7210c621672454542a6270256cd610bf29296e03aaf1ac13ee0bb729f37fe6f968bbab29efd8c358d93db75beef4721b4457d90578ad80", 0xbf}, {&(0x7f0000eca000-0x49)="f6068c8f4dffa9484da4ea1d26ff106d9df9bc995865cf1272013730a300734f740763d2066c589570076a70466d98315bc36a61cd577b221a03f7bcc90f4704c8b151ad4758219f9e", 0x49}, {&(0x7f00004f7000-0x1c)="bffbd7601ce90f6cbdac22b294b20d8392fcf3865de400a972a983d6", 0x1c}, {&(0x7f0000528000-0x98)="d77a18c85eb4037586de4b241b0f74ff05751a60f050f29df59d99ff524e708bef399df8b981411e0b58e526ecece662f5fdc4a0a21b9a9feaac339923fd66a80009a82409cee2fdcc0cd43567e1533d175457726c23093d474767e28bc51003d99e11b2ca05ec3d6adff2fc77468bc25dde529c8aeba2974d60befe7b565e63d47cc3219ba231f9d776c9abd44d6756cff1b8f43985c025", 0x98}, {&(0x7f0000570000-0x3c)="515fc52360ed561c3dd5780f738998376bb99ec7fc836bb77686bc4cfaf154f131c97843e4d5210649844b4403a9c2c085060e51ce1d1349ea3f17e5", 0x3c}], 0x7, &(0x7f0000a54000)=[], 0x0, 0xfffffffffffffffe}, 0xfffffffffffffffc) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0xc) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000bbc000-0xe)={0x8, 0x33, 0x0, 0xfffffffe}) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000c44000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f00007db000)="1e0000001500ffbef82f01051c180fff0100000008000100000000a00000", 0x1e) clock_getres(0x4, &(0x7f00006ee000)={0x0, 0x0}) 2017/12/04 08:47:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10001, 0x80000, 0x6, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r1, 0x2}) r2 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000004000)={0x8, 0x1, 0xfffffffffffff800, 0xff, 0xb}, 0xc) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000de5000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de7000-0x4)=0xc, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000074a000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e7000)=0x8c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020f000-0x8c)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000029a000-0x4)=0x8c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x0, 0x0, 0x5b8, 0x1c00101, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x2000008, 0x101e, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, r2, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24fb, &(0x7f0000dea000-0x58bb)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x24c5, 0x3a, 0xeff7ffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x9, 0x6, "7d2c73", 0x3, 0x0, 0x1, @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={0x3a, 0x449, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x50, "078cd59922ddf42792cdd1843c539c3a1509d132fd58825cadd14fa5217c632ccbd5a1cba4c7a38c23a4f67294f0287b1fb6dd3be191398a48ecdadd8e06bc153e3ada1688c5787eea251ed87cd2fca8"}, {0x7, 0xc5, "56eb0eb5af5a0eed1322b9b08757284bde3121bd33fbbee3ba91004f961ed8b03ae12a8ac051a71b54deb1a5117ba95379a434079994091943276582fd356e2b73502264dcc1c34e8cb493a0830d703f831c9bd32f7ddcc889fc697ed6086a4095817f3c1d3c55ad53ce2bc35ae8982d7034608dd4a304408c8ea98e7945079eb37a5557bbb52d6e8f3c98fffa74079aafc85c3c0643192c922addb89c6ee08499476331fd9039ed2a1074b24e6eb1be1c69c94f7df5044b5a30700592a21536245fe9db69"}, {0xfe, 0xa5, "77473d1fe96b01938b0862882913d43f151432a7f298b6e1d727b0705f10d37a90b64b0ad1364d6c679fd0c00caebcd8e38f797af66b35c747a107751d52614ec52a2bf7c00fd6513832e8c5e37d4a05d6cf5787f1012b781403fe4f306e96101639dc8de66084eb849c6a1f450120287d10eb5f33fe2c710856f2d3cc3d8b17327bc4669a76b9ccbabeeae42a9d054bbfd89ec34902d6ca6920ed746778fa12c5cac17c1f"}, {0x0, 0x1000, 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{0x5, 0x86, "e7d68789266ca23651223341c9a677cffaaf240f49f2962bccdee7695882afd5067f39a3af3b4c1d09e9b1ee4c494f6cb5036f762dd49edc9ceb53ba4658025da912aee236ea433014db454785224949c68e8b220e93aa11492a63b9d92dff4db95a44dc300eda9de04a8e12d5fdd043dcb8f31e4b9fbd8a3b31be377712d0466cfa5e70346d"}]}, @fragment={0x4, 0x7ff, 0x7, 0x9, 0x401, 0x5d1a, 0x1}, @hopopts={0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xf5, "786ec6e72401624bd555e78aa8fd10a82f3b5ea4c8da1d70cb407f93da2193663c5d60300e7090d328939db86ec8c970d9bcbf0fe8eba5a507324e0218a452b39f07efab158f1440afe6baab22e4c7bb0843ebc33c04e705ca1336d58fca604151b77149a6a6e923110cbd6239a60a494335a46628ebd5e87968e5732c800acfa9a251c5226831de1582600841fcb810991472079662f96b1773bd7957c8a2b92352de588a40fb94e3586d6764ddacaa50af7d71dfd4437a378ede281687eca2f032b7db386bccd49b0a199250d04c4f37dba3890150bf7af184c7f40f187c59141182829453277791f8a83039d74751daaa688d51"}]}, @fragment={0x6c, 0x0, 0x80, 0x4, 0x3, 0x3908, 0x0}, @fragment={0x0, 0x9, 0xfd, 0x56f23f34, 0x0, 0x20, 0x0}, @dstopts={0x2, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x31, "d778eb89fdb5dec2a3cdfb169a83032ed63925973457d62446e7418207d33a8f4f18b2ee9d40625da13d461e2f3f9f034f"}, {0xfe, 0x5f, "076f2d69ff7f4810f02b38af94fe1c362aef93f255a6247eea99ee30cd82f7e1f393e55612482a9c51eb925853617353d54a223d79bb70e3b26f1e94afd2eead6b8c4a629eafb172017b0feb66daa1ca02b9e7b9812a419c5c5dedbfb51d62"}, {0xc2, 0x3d, "75ff9060e79354d3e02b8715d2acfa54e9d5b1fe7425916fd0687f8d63e0c2bb0a8c26b1bf5d474be7411c8db8bf75d4a9600a033886ec5c3d28aace6a"}]}, @fragment={0x62, 0x100000001, 0x4, 0x0, 0xfffffff800000000, 0xfffffffffffffff9, 0x1}, @fragment={0x9d, 0x4, 0x2, 0x6, 0x7, 0x10001, 0x2}, @fragment={0x1, 0x3, 0x100, 0x3, 0x1, 0x58b, 0x3}], "72d166378604c997497205ca063f82e54c60b4e61db2020b9323dd07e6ece6888c2301ee449699d467dbc36457fcdb9cb125"}}}}}}}, 0x0) [ 96.655559] ================================================================== [ 96.662990] BUG: KASAN: use-after-free in disk_unblock_events+0x51/0x60 [ 96.669728] Read of size 8 at addr ffff8801c45e7128 by task blkid/11041 [ 96.676458] [ 96.678070] CPU: 0 PID: 11041 Comm: blkid Not tainted 4.15.0-rc2+ #116 [ 96.684712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.694045] Call Trace: [ 96.696624] dump_stack+0x194/0x257 [ 96.700252] ? arch_local_irq_restore+0x53/0x53 [ 96.704918] ? show_regs_print_info+0x65/0x65 [ 96.709412] ? kfree_const+0x31/0x40 [ 96.713115] ? disk_unblock_events+0x51/0x60 [ 96.717510] print_address_description+0x73/0x250 [ 96.722329] ? disk_unblock_events+0x51/0x60 [ 96.726706] kasan_report+0x25b/0x340 [ 96.730481] __asan_report_load8_noabort+0x14/0x20 [ 96.735387] disk_unblock_events+0x51/0x60 [ 96.739595] __blkdev_get+0x869/0x10e0 [ 96.743468] ? __blkdev_put+0x7c0/0x7c0 [ 96.747419] ? lock_downgrade+0x980/0x980 [ 96.751545] blkdev_get+0x3a1/0xad0 [ 96.755152] ? bd_link_disk_holder+0x8b0/0x8b0 [ 96.759705] ? do_raw_spin_trylock+0x190/0x190 [ 96.764263] ? errseq_sample+0xee/0x140 [ 96.768207] ? _copy_to_user+0xc0/0xc0 [ 96.772069] ? _raw_spin_unlock+0x22/0x30 [ 96.776192] blkdev_open+0x1e4/0x270 [ 96.779876] ? security_file_open+0x89/0x1a0 [ 96.784265] do_dentry_open+0x682/0xd70 [ 96.788211] ? bd_acquire+0x2c0/0x2c0 [ 96.791992] vfs_open+0x107/0x230 [ 96.795428] path_openat+0x1157/0x3530 [ 96.799303] ? path_lookupat+0xba0/0xba0 [ 96.803332] ? getname+0x19/0x20 [ 96.806664] ? do_sys_open+0x2e7/0x6d0 [ 96.810536] ? do_raw_spin_trylock+0x190/0x190 [ 96.815089] ? __lock_is_held+0xbc/0x140 [ 96.819121] ? _find_next_bit+0xee/0x120 [ 96.823159] ? _raw_spin_unlock+0x22/0x30 [ 96.827279] ? __alloc_fd+0x29b/0x750 [ 96.831065] do_filp_open+0x25b/0x3b0 [ 96.834838] ? may_open_dev+0xe0/0xe0 [ 96.838626] ? mpi_resize+0x200/0x200 [ 96.842407] ? get_unused_fd_flags+0x121/0x190 [ 96.846963] ? getname_flags+0x256/0x580 [ 96.851007] do_sys_open+0x502/0x6d0 [ 96.854690] ? do_sys_open+0x502/0x6d0 [ 96.858553] ? filp_open+0x70/0x70 [ 96.862061] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 96.866874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.871869] SyS_open+0x2d/0x40 [ 96.875124] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 96.879849] RIP: 0033:0x7ff6bfcfa120 [ 96.883529] RSP: 002b:00007ffe067b3ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 96.891205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6bfcfa120 [ 96.898455] RDX: 00007ffe067b4f45 RSI: 0000000000000000 RDI: 00007ffe067b4f45 [ 96.905699] RBP: 00007ffe067b4f3d R08: 0000000000000078 R09: 0000000000000000 [ 96.912940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002241030 [ 96.920177] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000005 [ 96.927441] [ 96.929037] Allocated by task 11040: [ 96.932724] save_stack+0x43/0xd0 [ 96.936143] kasan_kmalloc+0xad/0xe0 [ 96.939831] kmem_cache_alloc_node_trace+0x150/0x760 [ 96.944903] __alloc_disk_node+0xb4/0x4e0 [ 96.949025] loop_add+0x44c/0xa70 [ 96.952447] loop_control_ioctl+0x129/0x490 [ 96.956735] compat_SyS_ioctl+0x151/0x2a30 [ 96.960940] do_fast_syscall_32+0x3ee/0xf9d [ 96.965234] entry_SYSENTER_compat+0x51/0x60 [ 96.969604] [ 96.971201] Freed by task 11041: [ 96.974533] save_stack+0x43/0xd0 [ 96.977952] kasan_slab_free+0x71/0xc0 [ 96.981805] kfree+0xca/0x250 [ 96.984877] disk_release+0x327/0x410 [ 96.988648] device_release+0x7c/0x210 [ 96.992502] kobject_put+0x14c/0x250 [ 96.996181] put_disk+0x23/0x30 [ 96.999430] __blkdev_get+0x7c9/0x10e0 [ 97.003283] blkdev_get+0x3a1/0xad0 [ 97.006875] blkdev_open+0x1e4/0x270 [ 97.010558] do_dentry_open+0x682/0xd70 [ 97.014499] vfs_open+0x107/0x230 [ 97.017919] path_openat+0x1157/0x3530 [ 97.021774] do_filp_open+0x25b/0x3b0 [ 97.025540] do_sys_open+0x502/0x6d0 [ 97.029223] SyS_open+0x2d/0x40 [ 97.032470] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 97.037187] [ 97.038785] The buggy address belongs to the object at ffff8801c45e6b00 [ 97.038785] which belongs to the cache kmalloc-2048 of size 2048 [ 97.051580] The buggy address is located 1576 bytes inside of [ 97.051580] 2048-byte region [ffff8801c45e6b00, ffff8801c45e7300) [ 97.063766] The buggy address belongs to the page: [ 97.069153] page:0000000010cd8e07 count:1 mapcount:0 mapping:00000000a1ba79ba index:0x0 compound_mapcount: 0 [ 97.079095] flags: 0x2fffc0000008100(slab|head) [ 97.083736] raw: 02fffc0000008100 ffff8801c45e6280 0000000000000000 0000000100000003 [ 97.091587] raw: ffffea00071398a0 ffffea000705ff20 ffff8801db000c40 0000000000000000 [ 97.099434] page dumped because: kasan: bad access detected [ 97.105111] [ 97.106708] Memory state around the buggy address: [ 97.111604] ffff8801c45e7000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.118932] ffff8801c45e7080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.126259] >ffff8801c45e7100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.133584] ^ [ 97.138217] ffff8801c45e7180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.145542] ffff8801c45e7200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.152864] ================================================================== [ 97.160188] Disabling lock debugging due to kernel taint [ 97.165756] Kernel panic - not syncing: panic_on_warn set ... [ 97.165756] [ 97.173105] CPU: 0 PID: 11041 Comm: blkid Tainted: G B 4.15.0-rc2+ #116 [ 97.181043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.190362] Call Trace: [ 97.192915] dump_stack+0x194/0x257 [ 97.196508] ? arch_local_irq_restore+0x53/0x53 [ 97.201143] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 97.205867] ? vsnprintf+0x1ed/0x1900 [ 97.209636] ? del_gendisk+0xa20/0xa40 [ 97.213488] panic+0x1e4/0x41c [ 97.216648] ? refcount_error_report+0x214/0x214 [ 97.221378] ? disk_unblock_events+0x51/0x60 [ 97.225751] kasan_end_report+0x50/0x50 [ 97.229691] kasan_report+0x144/0x340 [ 97.233458] __asan_report_load8_noabort+0x14/0x20 [ 97.238353] disk_unblock_events+0x51/0x60 [ 97.242565] __blkdev_get+0x869/0x10e0 [ 97.246425] ? __blkdev_put+0x7c0/0x7c0 [ 97.250365] ? lock_downgrade+0x980/0x980 [ 97.254480] blkdev_get+0x3a1/0xad0 [ 97.258077] ? bd_link_disk_holder+0x8b0/0x8b0 [ 97.262626] ? do_raw_spin_trylock+0x190/0x190 [ 97.267173] ? errseq_sample+0xee/0x140 [ 97.271113] ? _copy_to_user+0xc0/0xc0 [ 97.274967] ? _raw_spin_unlock+0x22/0x30 [ 97.279083] blkdev_open+0x1e4/0x270 [ 97.282759] ? security_file_open+0x89/0x1a0 [ 97.287133] do_dentry_open+0x682/0xd70 [ 97.291073] ? bd_acquire+0x2c0/0x2c0 [ 97.294842] vfs_open+0x107/0x230 [ 97.298268] path_openat+0x1157/0x3530 [ 97.302128] ? path_lookupat+0xba0/0xba0 [ 97.306156] ? getname+0x19/0x20 [ 97.309488] ? do_sys_open+0x2e7/0x6d0 [ 97.313346] ? do_raw_spin_trylock+0x190/0x190 [ 97.317894] ? __lock_is_held+0xbc/0x140 [ 97.321920] ? _find_next_bit+0xee/0x120 [ 97.325954] ? _raw_spin_unlock+0x22/0x30 [ 97.330068] ? __alloc_fd+0x29b/0x750 [ 97.333844] do_filp_open+0x25b/0x3b0 [ 97.337612] ? may_open_dev+0xe0/0xe0 [ 97.341383] ? mpi_resize+0x200/0x200 [ 97.345150] ? get_unused_fd_flags+0x121/0x190 [ 97.349697] ? getname_flags+0x256/0x580 [ 97.353728] do_sys_open+0x502/0x6d0 [ 97.357404] ? do_sys_open+0x502/0x6d0 [ 97.361260] ? filp_open+0x70/0x70 [ 97.364765] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 97.369575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 97.374561] SyS_open+0x2d/0x40 [ 97.377805] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 97.382523] RIP: 0033:0x7ff6bfcfa120 [ 97.386198] RSP: 002b:00007ffe067b3ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 97.393869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff6bfcfa120 [ 97.401112] RDX: 00007ffe067b4f45 RSI: 0000000000000000 RDI: 00007ffe067b4f45 [ 97.408344] RBP: 00007ffe067b4f3d R08: 0000000000000078 R09: 0000000000000000 [ 97.415579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002241030 [ 97.422812] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000005 [ 97.430469] Dumping ftrace buffer: [ 97.433976] (ftrace buffer empty) [ 97.437650] Kernel Offset: disabled [ 97.441244] Rebooting in 86400 seconds..