0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x1ff) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00004f8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000220000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000faa000)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/02/01 01:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f000000f000-0x44)=""/68, 0x44) 2018/02/01 01:02:08 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000c6f000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x4) 2018/02/01 01:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f00005e2000-0x8d)={0x3, "c5d62ec2dc050fbb5b4ddf169ffc07ec1a5fd302b19ce583275d070425363b34dd2e68d9f7993a0c7ad61a2f27347f576077d5559612bc09832f654c431d84723a791cffafe4dc5c69c1a5eb197998679dc5369f8be2617d50c065f3467cd738a50d575727eba0ad5c7b4fce182a92e5ae84a1bb3f4c463cd29233797968584439d13730de"}, 0x8d, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 01:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000def000-0x3)=0x0, 0x102000001) r1 = accept4(0xffffffffffffff9c, &(0x7f000014a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f20000)=0x32, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ff000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000576000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000)=0xe8) getresgid(&(0x7f0000bf7000)=0x0, &(0x7f00000e8000)=0x0, &(0x7f00001fe000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000f71000)={&(0x7f0000c19000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000d8000-0x40)=[{&(0x7f000048c000-0xb0)="81f94840eb652c1d938a7ca27fd38e9673cae0119b233eb729463d95b31129942fd3c9f9f49012a07759f9a0c0951ffc2504b3e330edc55f9377940880e636a05f8c151378d979af88c36280a9c9567161df336cc55e9308b10cdb4c2787ff7f3970eca83efca3a92055ecae42c13eea90ebc333db3364abb38225ff9f3cedbeee24a1c8566c407d882178e2882e66af936b9fbd003c5709fed635856bab371faf3b69fb9492b2e7e7162f839fb3849a", 0xb0}, {&(0x7f0000e13000-0xe9)="4960f172a6f7dd60ebb2d2a3458d69c4edcefa746cc73affb5e33a23b35c6b419473b463aa7451180f297f837e73339c392fdcd273a1e8bd5e0b57ab0fb8d7eb520939bce604e66b8502625c10288ac770da9e504a8893d77800afd7835187da17bccd0dfc2f5db5ed30cef5eb4cb6b95adc7f89fbdaa528432f569458a433920e9c0813c3d20ceb8d39f86413bc82a4c60b118fafbe201297ada425cdce014a173f5bea3954060a1df087e8fa7fea33b0c7ced03cccac9ba93d679bf474379385a7f33362681baa023a05a6651265489699301288b99de61c078db1dbf4c5441a274fbb6ad7792d79", 0xe9}, {&(0x7f0000acc000-0x1000)="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", 0x1000}, {&(0x7f0000797000-0xc1)="f8ab6f5445538fe50eb20765302f57da8bc419af6f50a3dd03a64a83f9dba3dce7ae6ef167d906ff3d804bf4556bdd840ff4825c4297d14a012945a720528f642011e3e6513ef9ac4f3796e55dbd3ba8e2263991f835cf7717c0367d1ddc82aa88f4e7cb92d8f585a7f13e6dcdfdb1c7b7baa8bdc09fdb3b1e3dfafece306aa2205e7a78bccb32179e1ec5cc1574ff2d96c5770b1be0f5d25a9f83d13a82f9f8c02aee057d3c60fe87a3122474e97d8beaeed7c423f31df37ca2f550bbd1797967", 0xc1}], 0x4, &(0x7f00008d5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x810}, 0x4008000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2a000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/02/01 01:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007e8000-0x58)=[@in6={0xa, 0x0, 0xf295, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0xc4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/02/01 01:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) remap_file_pages(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x2000000, 0x198, 0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000483000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000228000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000963000+0x2ac)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fd7000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00003e9000-0xbd)=""/189, &(0x7f00007a8000-0x4)=0xbd) pipe2(&(0x7f00008c8000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c03000-0x4)=0x4, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x40046103, &(0x7f000065c000)=0x0) write$selinux_validatetrans(r2, &(0x7f0000e29000)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:object_r:dhcp_state_t:s0', 0x20, 0x32, 0x32, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x73) 2018/02/01 01:02:08 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000499000-0x4)=0x0, &(0x7f0000ef5000-0x4)=0xffffffffffffff90) 2018/02/01 01:02:08 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000025000-0x70)={[{0x2, 0x6, 0x3, 0x7, 0x4, 0x9, 0x7, 0x5, 0x81d, 0xf5ed, 0x6, 0x6, 0x9}, {0x6, 0x7fff, 0x1000, 0x174b, 0x1ff, 0x2, 0x5, 0x720, 0xb18, 0x9, 0x21f6, 0x3, 0x81}, {0x2, 0x1, 0x10000, 0x3, 0x2, 0x3066, 0x8, 0x80, 0x1, 0x9, 0x80000001, 0x401, 0x8000}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000028000)={0x0, r0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000027000)=0x0) fremovexattr(r0, &(0x7f0000027000-0x15)=@known='system.sockprotoname\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000026000-0x88)={0x9, {{0xa, 0x3, 0x857, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3151}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/02/01 01:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f000006b000-0x8)=0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000f41000-0x8)=0x0, 0x5) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00003f5000-0x10)={0x8, &(0x7f0000df6000-0x40)=[{0x3, 0xaa, 0x2, 0x6}, {0xce, 0x200, 0x2, 0x1}, {0x4, 0x1ff, 0x1f, 0x7}, {0x4, 0x7ff, 0x0, 0xb1aa}, {0xfffffffffffffffd, 0x2, 0x3, 0x20}, {0x2, 0xfff, 0x12000000000, 0x3}, {0x18, 0x80000001, 0x100000000, 0x100000001}, {0x10001, 0x100000000, 0xebef, 0xfffffffffffff801}]}) 2018/02/01 01:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005c3000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000449000)={{0xece, 0x2, 0x1f, 0x78, 0x6, 0x4}, 0x9}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001f6000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000f2000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x74f, 0x0, 0xa0, 0x20, 0x3e, 0x0, r2}, {0x9, 0x4, 0x200, 0x1f, 0x6c07, 0x8, 0xfffffffffffffff9, 0x7f}, {0x8000, 0x3, 0x9, 0x73428a02}, 0x3, 0x2, 0x3, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x0, 0x0, 0xac, 0x8, 0x7, 0xfffffffffffffff9}}, 0xe8) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0xfffffffffffffffe) lseek(r1, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 01:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0xffffffff, &(0x7f00004a9000-0x8)={0x0, 0x0}) execveat(r0, &(0x7f00001c8000-0x8)='./file0\x00', &(0x7f00002f5000)=[&(0x7f0000486000)='^@{:security!security\x00'], &(0x7f0000910000)=[&(0x7f00006da000)='cgroup!nodevvmnet1cpusettrusted*)vmnet0md5sum$\x00', &(0x7f0000fd4000)="f700", &(0x7f000079c000-0x6)='eth1:\x00', &(0x7f0000267000-0xe)=')md5sum[[ppp1\x00', &(0x7f0000f6d000-0x15)='securitybdevkeyring]\x00', &(0x7f000045a000-0x3)='\',\x00'], 0x1900) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000064b000)=@generic="f7e8666108f96d48fcc19e56c4de3710", 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x5, 0x9) ftruncate(r2, 0x3) r3 = pkey_alloc(0x0, 0x9422ae29975ec676) pkey_mprotect(&(0x7f00007a2000/0x4000)=nil, 0x4000, 0x1000002, r3) fgetxattr(r2, &(0x7f0000cb7000-0x9)=@known='user.syz\x00', &(0x7f0000665000-0x81)=""/135, 0x87) pipe2(&(0x7f00006c0000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000b6e000)={0x0, @in6={{0xa, 0x0, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffff9, 0x3, 0x0, 0x6e, 0x3, 0x1000, 0x7a, 0x2, 0x3ce, 0xa00, 0x5, 0x3, 0x5, 0x3]}, &(0x7f0000dd6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000008c000-0x14)={r5, 0x7, 0x6, 0x8000, 0x1, 0x9b}, &(0x7f0000b8e000)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00009d6000-0x4)=0x3ff, 0x4) 2018/02/01 01:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00003d1000)={0x4000000000076, 0x0, [0x0, 0x9, 0x7fff, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000538000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000031000-0x97)="d5993b5d432575ca2fd5d42988490041a19678f0cddf49f851e2536dc0f67cc639077bda04fcbad56b101ed5a9253cdfdd96b4e31ec291e42d1996a958cb5d3bb07fd1faa78ebd588b9e1dad628d9cdbdc9cc11b28e5a637c9da395ac96f411d86424c042221ec3bd58cd3995ee027d2d01dd9cd0c5ca30d9e947bd37ff4ce9c801f0773aa9de95668626e3555109f293fd03e1b0391b1") openat$autofs(0xffffffffffffff9c, &(0x7f0000a1f000-0xc)='/dev/autofs\x00', 0x0, 0x0) set_robust_list(&(0x7f000009e000)={&(0x7f0000534000/0x2000)=nil, 0x81, &(0x7f00001f1000/0x2000)=nil}, 0x18) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00004e2000/0x18000)=nil, &(0x7f00002ae000)=[@text32={0x20, &(0x7f0000591000-0x3c)="c4c285a6abb50000000f22850f07660f71f70d672d8000c0fe0f217c0fc7a9fdffffff66b815000f00d866baf80cb8de56a38cef66bafc0c66eddac9", 0x3c}], 0x1, 0x0, &(0x7f000010b000-0x20)=[], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000686000)={0x0, 0x0}, &(0x7f0000158000-0x4)=0x8) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000451000)={"3a4100eb40b87c30aa42c4c966058a80aefc9317b4f5c38cc18ea3ca2ca4397105a95e21c69ad855cda0cc88e67aef8801697e5541d5a4c2ff6b7b5b7cb9dfc048143fa02c669ad230faf0552b26be6d2a9b0e2f55ce9cc13d81da708d01c76a1e9a1f22f84867a1b5b8c50d16f6ba202659bdd12a443f6324cef1aba907353ae52c194bbc772cb6be66bea1cc819e5760343fb7decc79c8c2327e7f1f8485fe9acc5a72bb1511bd1f9fa744c2c9807286d0e948ed9c11c9402d840d7f2e744a3f1f8889c53bd23db4dfe436f219ee77aa1d5537c73b98ed4651be117a7773a57b83a7133a2926b4b9c17e8317f8db684d810db45f4564fa7fb951b6baca2978a79bb511023c716b6e82e3ce65b68611e0917fe97a1bd3c8fdd6dbf28017519da15dd5c79df28d0305725f5ba2bf63d298edd41285973aa3c4f948bddf5d21855a15a72c8ae50eaa1a6f39990c5efedc310760b65ab39b01e55d7c1a9bfa31da7be3a4b961465c9ecc1592bb402b8cdb20f9e6aab14aa1d70c94afb70d0b03cdac411fdbb07cf186014965e28fe7dba3ba619d7fd75320c7864921e1c21ca0f44b0c84a4e69aa9615fec6b8d34d597469a5c01168dd54abe4501a39e924085e88a663bebb42c27e24d87d04d025ede3c0f9ee0a65f403a925cf13cf681e89c29336d136698c5e5483084442c5ad456b620aa325672f0846cd95f50908640cff460b5330bc91ae66a568292203e402751f45e30aab7552877f8f0eb5cef229a5ad053fd672ed39584d0dfb1571e1b05aea19987bd229915a47e00df29783450b46fc7f1b37723f5a1992ef572734bfabf4c53538ebf98c6cee3aab2b36a4e2d381d32f2a06fd7e44544a926e220257be0d60ffb59ae25d31d2d6fdfbf60799d91847e1bac448aa06e77d81d9632fd9305362a9660b0543ff0f27ca4e29c6ea723b8fa01cae5712651c2769f4c07808acb8f593bda73825ce7e33a5cf88efb3fb6e0ba7efa5ef476ff770b0eb9954d61ac4247386630f3904cb13f327a543898c46928e99d1d8cf6f8f91b9308781f40fc5e7225f132118ea87baf0363b0e0d3f1837a1dee6b83ada30b81a4125907b256c549fe20a8dae42797db90124fb38a66717de7f5e68a92dc57dc26dd75de994577258bc5a3c7c0dcd68ff02bce92c1813248acc2e7494dce66fd83f621539d9e357d7c50f9dc1d745aeae5af3c9dc3a15b026556ca31033450c678186af1600dca9c1c6dbc429fe21c209ba6fa72c31c3dacd6994c3c28d8908ccb827fc34c357e5991a1447e2d6468c095fcf45382ee1ade572146beff59602b16b1409a4ad92b18b15c7e80730bae3e913a47395b05af34139d20cf2129fc76f59d241bd65fb0c664304500cb829427c21bc4991a0dee6222e9e2227a91951621c2612fdb522506a7c1f13d537d421afd552419138b"}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) 2018/02/01 01:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000063c000-0xe)='net/rt6_stats\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000486000)={0x75d}, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) preadv(r1, &(0x7f00001fa000)=[{&(0x7f0000e75000)=""/4096, 0x1000}, {&(0x7f00006db000-0x8e)=""/142, 0x8e}, {&(0x7f0000530000-0x6)=""/6, 0x6}], 0x3, 0x56) r2 = getpgrp(0x0) ptrace$getregs(0xe, r2, 0x200, &(0x7f00002d9000-0xa2)=""/162) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) pselect6(0x40, &(0x7f00002bc000)={0x5, 0x3, 0xfc9a, 0x3, 0x7, 0x4d26, 0x1, 0x1335}, &(0x7f0000705000-0x40)={0x7, 0xe8, 0x0, 0x101, 0x100000000, 0x7, 0x3, 0x3}, &(0x7f000076b000)={0x200, 0xffffffff7fffffff, 0x2, 0x4, 0x2, 0x1, 0xee, 0x9}, &(0x7f0000181000)={0x0, 0x0}, &(0x7f0000355000-0x10)={&(0x7f0000d85000)={0xc02}, 0x8}) ioctl$int_in(r1, 0x5421, &(0x7f00003ba000-0x8)=0x0) 2018/02/01 01:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005aa000+0x47)='/dev/dsp#\x00', 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000046e000-0x4)=0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000c8b000-0x438)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3d8, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00006ff000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2e8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x100, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x7, 0x40, 0xfffffffffffffff8}, {0x5, 0x200, 0xdd53}, 0x7, 0xff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@loopback=0x7f000001, 0x3f, 0x1e, 0x8000}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, [0x0, 0x0, 0xffffffff, 0xffffff00], [0x0, 0xffffff00, 0xffffffff, 0xffffffff], @common='gretap0\x00', @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x40}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1a, 0x2a, 0x629}}}]}}, 0x438) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/02/01 01:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r4, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023", 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8, r6}) r7 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r3, 0x400, 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="cb665452bb474423de2bca0c2caae51b051dfbb98a830c24c944aa31b7933fe44b583a10b894273c4c21c7731b8873680f4517843cff1353f8cb48a95e71956e4b4189f6e46105fd03e7718b4601ffa7fb525b245e55fce80770ea50f0b75a5651de618d4216da7c0c61af5157535afa7487b0ce1361000082bbfdbc6459b6d0b8bff2147d23437ab841cb9e20fc1e6a1b90f410d7e39a039d9551438a82c6892fb8e0af1fcaefb05bb1be4d9e4d8c2c9a411f3ce0e4f458407e2654652bec8c8b18b47ce1e0d955f5957d6428fbd01869b86a85a1215c5acbe5e32d0f451d609de3894a1e77c7b4ea6b56fa00bfbb4ebbc8c1ce30eed2197372e459c470f37e173fc4d8542eef5cf21d25577f3e0c439e12f4edf6d260"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r7) r8 = dup2(r2, r2) sendmsg(r8, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/02/01 01:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000400000)='children\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/02/01 01:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c47000)=0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000039c000-0x1)=0x0) 2018/02/01 01:02:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f68000)='/dev/vcsa#\x00', 0xffffffff, 0x2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000198000-0x400)={"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"}) close(0xffffffffffffffff) r2 = socket$kcm(0x29, 0x802, 0x0) sendfile(r2, r0, &(0x7f0000002000)=0x0, 0x876b5e795) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r2, r3, &(0x7f0000b7a000)=0x0, 0x3) 2018/02/01 01:02:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000012000)=0x80, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a7b000)="d43b35e7d2c7463a9cd9eb0775212a33e8921c19f816b6381eca796acad8fba828d96319c6d67a721bde1bccfc2e9cafbe20d169a101107b81617fcee20e4501de9f2c62a0916f7a342cdb431619eae83d7225b40fd6b6dbc1159761fbceec46e8f44da14372d19fd27891c52ec0e7f70ac47b359166784518108924662c370a283574cf7d0380ca06fc5fe4f33852d85204a6f047c89f611fe6da", 0x9b) unlink(&(0x7f0000dc7000)='./file1\x00') 2018/02/01 01:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000b03000-0x20)={0x2, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000035f000)='em1em1}\x00', 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004f9000-0x4)=0x7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7f, 0x4) 2018/02/01 01:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000c48000-0xc)='/dev/audio#\x00', 0xa19, 0x40000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000443000-0x8)={0x0, 0x3, 0x126b}, &(0x7f0000356000)=0x8) r3 = add_key$keyring(&(0x7f0000a73000-0x8)='keyring\x00', &(0x7f00007a0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f00005e3000-0xc)='cifs.spnego\x00', &(0x7f000076f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000509000-0xc)={r2, 0x9, 0x20}, &(0x7f0000502000-0x4)=0xc) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ec6000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffd, 0x7, 0x8001, 0x40}, 0xa0) r6 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r6, &(0x7f0000983000-0x38)={&(0x7f0000691000-0x80)=@generic={0xa, "1353b412c98136837212fca96c8c37c4ee458b62fa138b7944d6c9a548149eaa05656af304ba94dd89e6059a6d49b15bf712ded702e0def9097a71114a81ce3814345e41a159c4ccc83c865ed4b82c1abe8a8dda25d9e68c48ac2fdbbf988ffcc0f1991f508f50b1f5eba61201d14207748b01b9658a609d46656c3f7d9d"}, 0x80, &(0x7f0000b27000-0x20)=[{&(0x7f0000ee5000+0x37b)="7a8d8bdb555b3d6a2a1046f3a24154a9bc94399f23ff923938a1b70d38a984ee395cd4aa64", 0x25}], 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/02/01 01:02:08 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000045d000-0xc)='/dev/amidi#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000035d000+0x607)={0x0, 0x7ff, 0x20, 0x5, 0x40}, &(0x7f000039e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002d6000-0x8)={r1, 0x1}, &(0x7f00004ff000-0x4)=0x8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000709000)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000b0000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x181000) perf_event_open(&(0x7f0000709000)={0x7, 0x78, 0x3, 0x84d, 0x5, 0x4, 0x0, 0x1, 0x984a, 0x3, 0xed, 0x2, 0x3, 0x1000, 0xca33, 0x80000000, 0x1, 0xb20a, 0x4, 0x2, 0x3760, 0x9ae, 0x3e1, 0x3, 0x3, 0x1, 0x5, 0x3, 0x101, 0x1, 0x1f, 0x8761, 0x0, 0x5, 0x5, 0xc011, 0x6, 0x400, 0x0, 0x4, 0x0, @perf_config_ext={0x1, 0x1}, 0x10, 0x80000000, 0x9, 0x2, 0x1, 0xf81, 0x983, 0x0}, r2, 0x8, r3, 0x7) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/02/01 01:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f7000)='/dev/sequencer2\x00', 0xa0002, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00004ad000)={0x3, 0x1000, &(0x7f00000fa000)="8f556938f325973ddbf26ee3946bb18eadd6d97b53424f209f00aa7e398eb175aade1a48ccdc0bfae396eb025c1d4dfcc98e9dd30c484cbd190aa92e3f59fa7c207b4017d726a639f7ead862d44e19711b95ac406b68c008e0db6d5855f2dfebb9c1cebd22c77373faa742b6987157c9cce0435827e871853a7d4c68bada8cdafbdac9f9fd514ebfa7ac37b8c93966b27d97dcb0e017b2395bc5fbce3f7488f1de1d0b7d86f7b7b282e564c5c4f02a4aefd14c45018b832df6accde0ce84dc10760bffb322a3c0064b90d3ba9c8ad75c10d8e36ada07f4e38c1738eb771ae64bf43fad17184c5edd46f39b43cc93c66bcfd33c8a2bafb2a89e2553918cbe46b9aeb6ff35fae7b8ebe001889a0bf1798ef0b0a6713ba9b74257db4d5e6cba2a1c3fee7c05082194016467b116679ef7d82d36b64c2c14bef1c055ea60a5d00e71c20d2c78bd2bbe3e4662d2686918a65890a725fcc235c0e66d192b8e168d08d9166750284caa5cc97686f61c8bfbb614a0359cf293eaa49366c720c575de872aa9351b9433880b491f51469b99497a2de105c5d71a50d83434a3820f760dfce11c84120e0f293aa8cacf193725270429f1162b0369af83fe2d7df9c31b2195f23931023a74466275e46619be37586ee8773bc573620852c96f00f1a53de3e438736e3a7d4f09eb2fee6cebdc80f36591836f64c690017aa0a82c410910e9c5c8c42fe9ed472e35d22662f963dad4c7a310280292011de3976cf1b409e22588f9186eedd0ebfdae09bbf4e7cf075aaae626ede7cf7d411fd8a1fdd99164de229b4093697e6563cb86ce18fd49dcee89a2cbe1619840534644b6ff843253333f36aef9e018215a739bd8dbfcbffac81cb5b0f0e3a36b9ccbfbc920052fab3c7160f3ba7d68ce9ee4882a52ca7de2c3da51b9460927dc80462554c87f85f494c69aa9211d9dfdc08ad01f0c05575d907f1876c9c57e76cf311b8437276f290513bdebc0d44ecadc227da67033923473eb62d37c8a2a23e6cb9df230cfd399c33269c24134c3c5b0c8fa75a7b8bbdfa39661cf4f1f1a94014346f4ea3b2a5109e443ae8eecebbd47b4fc850cf105f93a33b49a1174eb79cb5b2b7ef343c7e8b7e53eae10db2535c1232f2840ac5093ba8198d2fbd8c8d7e0e03a20f3df5feaeea69f25d405001cdc1f65cc3d41a6252b4af16e7d1e942d180c6aac22aa8a0723a73758cb165c7ff83f27453e9a8f24ccc22fe6546b1bc2d99cca762639697a24e55ba42cf5ecc5ff9d30637b366dcda2149e97a906aa7c8d90a5dd14b26f4df1349d5fe5bfc6539bbe8c882631e99e9bec5642cf1edfd3bda7f7ea4b9b1ce56569957fc6f11229d399a8a17a54b26bdf19b3f387b268386f708945c635a870bc9d9497ef11beb22f30eaee38cb691d13f1136f88184f149de5fc9df8b72ec8db85b2e5e25d2e44cfaa0d150d2161525633d55ada91569a4146e2797ecf0c278f2d6de69d4ce931dc40409298b17a1f569f5d7974833d2e888b932f19e6e93478f2f4070d7827d2c30fcfa70cd060524f7f290e899b9502967cc7920d46518feaf40f21586a65c363ea32cca585855fcec6b8605b5d187a6390ac19fa487db4acc5db9ed424561971e257bf5ef541c3250b0c488bfc722de4d73f2d3c0d9b4bf03d553200276c0e48145fbdda5d8f5dd794007ec17d001a9adf758b0c59841cddd19b5022e73f3946587fd2e60a95e5011b1a86636a5caef4cf63c8a7aaffefdc400c6e70f081071cf79adc0f44186b4b0d56dba117ed3ff95584b36dbec0fde3ae9b358c2515109e6e0508a34f14bf47f4fc7baa61d4fe76ea2f453d7c4a6666131e962e295c32bdbeec52ad11047f12f101ea70c770cffd793271616b4b3e52c0629fae3849eef682013be7d4c58dcadac24327270d29150a03b9e237216936922eb8fb7459ddb69301d383133f8cc39e8e219543e4301f8e6926106d6d3c450c75c83b8193da9e92b8edc54adb37364598d6769cfc37f9ab034b9ebddf2f6ac430e14e8c184f4d4aa47c6ee332c696e2acd2509555841ab3c081686565b2050fedcb951efdf859c125b3269b7e50df0db7efbc3eaa19d511cea50c4f85baca5cbf477b4f305c4b2432dfff1478a1047bd7b6741b6d0f98c1d5af8f7f910aa0e96d3c9a676b89fe85ddabe5565c5bea3af06a536cf9d3b7965850a3bf347a28dd74c26cbc8aa7981e8ca999efe72a7f1906a5489761cba34604b3885582c01da789f1fb2f7a9fffe7676b3cca895e2f6530eab7fd4ce6d4f31ff9f2169da1127cc0a4a1566cdcd4222011da4389779c0cec0949510f9a23990c80a3903acfb930842b6d7f75c0705f2001d78a8cc4dca286e94c79b01b6631c1d1d3ae7e542a2a4da54f9e6ec046c9530f1bff0f2faf93d3ba7ce38eaecb14dcb1c2c0721dbba503043db559b86e4d806506edc43378be6f4829ae98608906da1ffba3502b16bbab8b1412571bfb2dd02c9b4e13abc5d6a54b43ee7d15348b526fed9b6068df59add8dde129b623f77faf0c1edc699ea1672eba9a8205697311ea0469733a2c858b135193a53f2b37693f5b39a535964363d72dc96b7e76fce7335499dfc46a8c887796ca9e7ec33d2313f7a0c1cdcd74822a08e86e73f5849bd529fdc76d0dca9bbc10cd0eeb55d9fcc24907d5e4960ef76b067655e2c603675d8d25aaef8bbaa21b32a684cc5910ecb991a7104dc0bb1af5f3dd4f7239a3d0826d22c8df843e4134219568a79d676da9a5993b482eed6e74cd5cc884ca498236463d6846c1de4bce2fd5c14541cde860c4024c35bb4ac6994821e67847d87390d274290940ed86abcabc8836f341f39f6ad7db8670ae912128114a51c7fe796fe97b7d7d6ff5b7f4d75c3dca60d808c1521f62f64a8c2cfe6d33654469e378e81572d0e2788b6cfd4cb793dcc78e26378682ba5347e4744751fcac7b51fadd758ee0f36f92558adf275e26b6a3a8dbe748cc3ae33f4242fd9303d9364098edb29389aa62b63ab01c9274726cf8d32f802c8559b1a7fd34ee2809a0c581ae29a0827d82fec20ad16428901eed0152ad014d75502a099260ebb3937127135dc3750f14672df44aac15256d7d4f5aa10e0d4cf681f844b428f9326e7c3c9abd615fbf423a4ec5ee9210cb39399ca7eb5b5d7acfb50553aee895203e70e4de4e4e8cf0ffd1066540753418bde157d868d94b1a5f3806acc6d7d2257ad7ee68b513c64ee92b06b1be54e1c097d1901a1a0d946ef9aa2d1143af34d8650b09df3c8aca81c43c1d9c4e9169b4c6ebd491ea497fd5d9a548a0e8d496abe5181ce2a1ae22dad6add10ef36f885aa817a7a9212778c3a28cb84638a0cecda5745a42f518c882a8351a3ced1a20debcbafc2dc048fad070f249031e696bb71479dbdf09bd34eaa0c0863632108681ce49ccfceaed85d928b3184126e2ff2e930e95e9e986019a2c3abbb69109f7b5511235653671bb16d1e135a27675b4fe93e072d3f577380b14638ec2df7139c64059d1159680aa669427d05cbd599887201c00a00e48e88324bf40c0f6ca1a3ba40bc9f5cb08e034004d92c18036691168301bfaa9ea476ee33ebd44eefaf8688d217556d55eb85f89325af31f33213e881b9cda9c5154d2d73f6c0c5d11df0a99aa4dd6c89c4fcdcef9f86763e8d98a9a3f32ac057a1cf3ffe3e63627939e52341b0b5ed64119f9b65d1e80a015979aa4f9dea6229111f44120fcadfe2c772a0b70d4334ab66ae8e59f80a668eb8853430123e0a6a85d6ca0526bd4701cb6224bf0416a064043b7a4f4076aab7962822e4a9ac6da607c65cc97456dcb060a5e5449b13ec5d0ceced40f7afdf98e9dfb8f8852cd52e80444c13498705293072871ffd8450376a3bd64c50b8cf7ce9a426705da7f3f360328e892eadb2e218128a50d1e534d0f955ed34ec8d221e17daeadcc1f27b84018f49b2e41dd6d965bd68fb78abd09b7363eefdb83726de82c66e4c9bc32b7341efb9ad8f7498530fe5b7725c28735facb2487dc921bf4f3321d7a7d899b25548d4e9ed45f39dd9701976cf1189b8650957c2c0590ac0dfab8182a2283c1719c8f0225bc0eddd482d52f6b3414f9b4b7ff0a9e6f323f5d3304dd35145010bd15382e25023bce38d29f4e3f18930d29257d3711e9f353a806c89b3b68d2e218281b1a657602fada34d30b99d6f3bced52241ef284de7d0e9ad4afd2af8ca7568e537703ef4c67181a6d59b58cb612154cb974370a37b7dabd4b1ca24cdfe1033860447eeafc3d9d7d4f698c3302c56dc40f2bdb00d411bd2e5014373af707d94fa9c2998f055adc1897cfc1e23155987456ead6d1d0b8522295eeb6018a803541c24ba27e9e63e3a6ae6dc0b6df52b3629bb2236b35b4a31eb71e7778c5d1d01e7defe3c79d88e60f2ed729437255a405888e9b3196df6f46a869c788ecc185cdbe79baea497fa70662463aa078591f2afc193480b02e10f6c05e4a080eb14a0889d74a0b7b8f513c3d9d8883eb18ad0ce206281e6a9eb6115d3a8e72c4988846197c1bf8201ae74659fcb646c6a9243222d17784f6a31072ce7705787c164dff47663fee32dda986c4df20a6e2d65dc07738168396b452a06db05bd86c5cba73b85ac7a2dea8d490e0960ce3b6e62247ef05388555a8b7ffff7eb326fadc26e92adcc3216ea017c78ca45ee878bdd7a81d7ed1138dfee97913265713b0843e9db9171e6e42234c5a4b06ee8f478ef6d9ff2711ad0a95317de916739a361f89b68b83450e4663d625465d2c95cb13e0667d513eac9abe6a64bedca3486a2b96bdfa24bcdd0e0476ca1c38205246f578bc0bae543e5cb767d46d460ff6d3308d3d2697f12bc9355e0f5138830d9043ab162c11b4dd267082835ab71a121f106d3b5b81db88574735b8a9c92ca60d4ae91dc24581aca42e149f5f841e3a073845b434488d8661ca25e5a13aac197131cd4d09e5d5712d9010ad63faf470b79feb96ef9c3b5251ce87f2efadc8eee6968137aaca43baf687ae9c2b1bffdfc6cf0f3d61557b3b802fdc8b0a9954a7e2e82f4a071c60a19f7c3aeb775e53eb8fcf4b2b1f206e1d7aa51856d3c8b20d25c6d0f812f12255261ce19776ee52ce714ac6571d7d120eeba71281e775497660a3e399e1668419200491273a7d98249da4638a2816e1430677d701337fbfd49e03a0eca7d0f68d9661260bb9d33aabd37b373b07ad2cf2a13f5e16412dfdef49869229f04a0326e06c54162ec9b049de6062290510d951660d7fb15a84fb8d67c316f6c9f7b27268c78ede21715218689217a8967d30cb2b4c3576e69a249793276242ce68c83eb472c0e643eb42bbcabc39572554f151007ecd4d4beb7ddf8865acce9c18baa5f008e0e42c7d1f8d876edc9ab4c5c264d5ddcd0898e262c588eb01320fd9d971de91a1aa030f12d1bd30e776b1460a937e4802ffcb970436c1ed8fc26436a404d2cd4686072fa11e69e0398952d99400fdfaacc12e83d209b49392b65c550367b6a2a712ff9a9c4353868c0e75a488f2b937cb1dcc986610e1744c8009f9296e42f0f1ea278b927059dda15904c53f38b0e2bb7111a8638139c9543762185a3788d3bd472cb4c8330ed23d1eac36584a8ab7919a745a5e7b5dbfc7df7b44bc7310d0713d8efdcc66b9fd80101b86d5c176de91ab1641c3980ee14f2356ebbb8c829321a2bdf590f7c7216588dabf9491731382121ec7f8d3fe75d26668d93118c28301270565fe9df0f6a0084f78a012ed26c089"}) getrandom(&(0x7f0000e09000)=""/1, 0xffffffffffffff9f, 0x4) sync() r1 = creat(&(0x7f0000d89000-0x8)='./file0\x00', 0x18b) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b67000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000ee8000)={0x8, 0x3a28f4bd, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 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]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006f1000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000029f000-0xcd)={r2, r3, 0xd2, 0x8, &(0x7f0000405000-0xdf)="7ecfe6a965ccf1b835320576f835e39a8eb6b3bcbd69d1f7725cf7320f17760bc8ec80da390deb1884e670046366fe755b2d591a433af03562bebde5dde401b687032920ce8414cf874a6e5fc7bb8412016c26185316f6fa4241638b95f84de9355012ce623443dc9fd9f7a2ce036967e36a2237c5527e7dcd0a768af0ed6ad0f3759373d30161de3eca54a39adf77825c2dbdcff3e5ebdac629718c4f1cfb7593c86eaea739d610f4e44eb152a9e9088f427a5859ec9cdc7b2186c5be4e6a983d5d0484a36920f8e6a449affbab59b378f44a2ed423f8e89871e65e7739e4", 0x6, 0x7, 0x10000, 0x36, 0x5, 0x9, 0x2, "2b8cce51b244c7b16ce8646826b78bd732e447e2e6c6715374a273f124c6439ddbea1f76f18848c7bf3bd94c5e1487a9bbaa5e993f332140b6b4b8babfa54bbb7b0c3ef4096ea61bae32a6c335b47cda23d5c7dd20f3cd7982bf4516d2df693a50da6122d89916c94e318f9fa10709eb0d215287e674fbd6d8be43c27a69067b325e4923f69074543b57e88fa0ff380ef7eb288c477afa145e565ca5c8ef4230ee2f44d7f1"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006bc000-0x10)={0x8, &(0x7f0000c18000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000955000-0x1000)=""/4096) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000672000)="917a325f6376d4cc002171b4742646de9a54a4bd752a29d6f26c1e84314f784e1cdfcb180c7ffc20c04aeff55c88c3ebe7d2a4bd4ed26b6959ea27e112146b239ce94b7e51ec9614451c56d083de5dcbe0a962d0ba") setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a0a000)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00006bb000-0x11)={&(0x7f0000bb9000-0xc)=[0x0, 0x0, 0x0], &(0x7f00002b9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007fc000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002e8000)=[0x0], 0x3, 0x7, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0xa, 0xfffffffffffffffe) 2018/02/01 01:02:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000012000)=""/46, 0x2e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) fstat(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:02:08 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000021000)={0xffffffffffffff9c}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000019000)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000-0x4)=0x0, &(0x7f0000021000)=0x0, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000022000-0x4)=0x48) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000022000-0x4)=0x0, 0x80800) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001b000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000021000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x84800) r18 = syz_open_dev$evdev(&(0x7f000000e000)='/dev/input/event#\x00', 0x3, 0x8000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001a000)={0x0, 0x0}) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000014000)='/dev/loop-control\x00', 0x105801, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$ax25(r17, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0xffffffffffffff1e) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$tun(&(0x7f0000022000-0xd)='/dev/net/tun\x00', 0x0, 0x60c0c3) r23 = getpgid(0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000022000-0x4)=0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000021000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000021000)={&(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x2, 0x200}, 0xc, &(0x7f0000001000)=[{&(0x7f000001d000-0x1c0)={0x1c0, 0x23, 0x200, 0x5, 0x2, "", [@generic="70bde6b252423dd7397cf078fa060d65c88a3267a8f2bc8ceabbbd3698bd4c22b09665eff3b1341cabbfb98b23deccc1314dd5108b13f973edbffad134cecaf90978c34747d4dbfc18ace0c75327b098f4927c03995c78ede907a8fb90c86ea32df7de86cc54bfd59c5434c5f281c04bb6e71b15c4394fbd05f726a938ac326510cb6c603f40c15b", @nested={0x128, 0x1, [@typed={0x74, 0x86, @binary="9a7cf7f759b5e1447ee3baad0290446a9fdc1b7c9a8d49a8ec46310edce8d8cb9d4f49dbc81a034b0d15d6a9fefcc3edde7722a6419028d87618dbcbb01fbe39b71607986726a5eed30b14b444ff8363562de73608f37b10db1ac340490c42330a96b6554b48a3e08a968f"}, @generic="3ce05bdae9f6605585ab058035df334a1c5c874df1e698e45511e81aae77dbb57d3c6ccf5dbd2cf512851a2f2b9f3f07812394a0640b1ab475481f7b5021ac67d59ce5969c6e5cef78e6c4ddf3d9028a6adf80c8922110ae9b5addc65cc0dc89d265d72d891f8feae46f247625c7a862d2975ce2396ab6fdfac34c76cd69adf66b99eb9e83d40a636144397ce0acd512a44be244b29f006a409193c39e", @typed={0x10, 0x72, @u64=0x2}]}]}, 0x1c0}, {&(0x7f000001b000-0x2c)={0x2c, 0x39, 0x400, 0x6, 0x2, "", [@typed={0x10, 0x25, @u64=0x100000001}, @typed={0xc, 0x20, @fd=r1}]}, 0x2c}], 0x2, &(0x7f0000016000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r16, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xf0, 0x20000001}, 0x20008000) r29 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r29, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:08 executing program 4: r0 = socket(0x96773a3f7e57b8ac, 0x80003, 0x81) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x85b) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001000-0xe8)={0x7, 0x0, [{0xf000, 0x38, &(0x7f0000000000)=""/56, 0x0}, {0x2002, 0x44, &(0x7f0000751000)=""/68, 0x0}, {0x100000, 0x88, &(0x7f0000000000)=""/136, 0x0}, {0x0, 0xd3, &(0x7f0000baf000-0xd3)=""/211, 0x0}, {0x3000, 0xf5, &(0x7f0000b31000-0xf5)=""/245, 0x0}, {0x101003, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x0}, {0x1, 0x9e, &(0x7f0000761000)=""/158, 0x0}]}) 2018/02/01 01:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 01:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000158000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006de000-0x8)={0x0, 0x7}, &(0x7f0000bba000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006a3000-0xa0)={r2, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd8f, 0x8001, 0xfffffffffffffb53, 0x42}, 0xa0) r3 = syz_open_dev$vcsa(&(0x7f0000e75000-0xb)='/dev/vcsa#\x00', 0x4, 0x80000) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f000082a000)={{&(0x7f0000919000-0x95)=""/149, 0x95}, &(0x7f00004cc000)=0x0, 0xb}, 0x20) 2018/02/01 01:02:08 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x2000805, 0x9) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/02/01 01:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$amidi(&(0x7f0000f3a000-0xc)='/dev/amidi#\x00', 0x0, 0x101000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000e90000-0x8)={0x0, r2}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/02/01 01:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f45000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f0000320000-0x4)=""/4, 0x112, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/02/01 01:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ce000)='net/ip6_mr_vif\x00') pipe2(&(0x7f0000110000-0x8)={0x0, 0x0}, 0x84800) sendfile(r0, r0, &(0x7f0000064000-0x8)=0x20, 0x8001) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/02/01 01:02:08 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000073c000)=0x0, &(0x7f0000144000-0x4)=0xfffffffffffffdb1) 2018/02/01 01:02:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ef000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00008b7000)={0x10, @tick=0x7f, 0x8, {0x7, 0x5}, 0x81, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x6) setsockopt(r3, 0x10d, 0xa, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000929000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x38) socketpair(0xb, 0x0, 0x10000, &(0x7f0000e74000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000a1a000)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x812, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000013000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x1, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x7, 0x6, 0x8000, 0x8, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x14)={0x8, [0x4, 0x1, 0x7, 0x4, 0x7, 0xda, 0x800, 0x401]}, 0x14) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x5e)="9902b3c2fe5fa380be49907526278d09dd2b712145ce89c0c5b6ab3e98f69be49edc12412d728cb5db0f64620f32bfe4d824659a50d7e97ad04f043a4af90fe9e7b9f39e80f8cceffe4b9f09d6ccf7e8eadfb98b6f4d1417d273c16284f8", 0x5e}, {&(0x7f0000007000-0x98)="43e0d9701af5041f4371370f2e4929e869c5f250a6f591aa13f0a7ba4681beaa12a90d1224c7be44b48a21e0a0e92731c2b787f245f7efb88494c1ca754968dfcebe90190530effb451d170eeac00dc2d2a5a1527841e31cc64b28a61d538d622baa1172edc71caee95542f1ffac1262a078b8f657692a090594171685c8acc5c499fe90ad66fff270fee66cddccce466b2a23ac57464c4a", 0x98}, {&(0x7f0000007000)="", 0x0}, {&(0x7f0000008000-0xe2)="d07e06e1af0ee8e84987f35bfb23eacd8e21751050906251dc788ced655abce6a3ffbba1fbfe03f6ee2459c5171842e7b27d458e3a215dd2dc49aa0b2fe6d1448130a92604938e584e24148e6e309f66e10f3d48250be9a0f2836b1331fcd8fb19d773736c4185199cc3c7d0046e2cbe93d80e533bf57369fe42b4e03a9887efe1d568fd53c01c9368db299e8eb0df35a092a6a26ce5366d3ee5d558e3a1d513e0626c4983070744f6763b55ac3c4b6af30462ebe9efe59749ba2fcd7d0c6c25bef66e9538b6859b03f5214f9c2d3ccd51b2615c4e0ac699ded20c6827c4c83d41fc", 0xe2}, {&(0x7f0000007000)="1e7c7c649c00034bcb2048c0367b2ad8c0314e6e13f080ae29bc3d91e9ca762208825157fc176dac941ad82a5a5c46fc4906cbb3367b3bf454dec0a27af5bdc9efe58666a0d319f0da00bfcf6768eb7be41efa5a4b3cb8fa29d6fe9239b2522b4e4760220f779255d43a643f22367f6fecf150d7d78dcdd31f252aa0b36f4d99f27d1ef48c58ff8598c0cf83b20b62dc6ab878d508fe76fbe199a23d71626db4574223a74e30128102c031daa2484dcf", 0xb0}, {&(0x7f0000004000)="c71f867ccf33ec31b07839dd1e581d9e61c830b6ece65423cfce7ca70d51205bd3998d15bb85e909812e5a27f4c593e4183642ffbdccb48719a8295e40e284b3cc61463b4ef21871a610d82ca63ac7f93d2adf4bba8238ec9c1a71d57a93c6e4436abf9464d15137bb7c9941e6aaf25b30e6952101a2fd21aeb0169fc926d5dfb927c17f1f82e2f4d943b289ed48b3de15d6f3f4eaac47eaac8089d5e075ad332c646d18818767bfc1d766d2e8c1eac8a1b767dca7801d4add76b09a72da6fa068667a7525524045ee311e67b874", 0xce}], 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000005000)=""/127, &(0x7f0000009000-0x4)=0x7f) ioctl$int_in(r1, 0x800000800c5015, &(0x7f0000004000-0x8)=0x3) ftruncate(r1, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000009000)={0x3}, 0x1) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x10001) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d9c000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e8000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a96000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000001000)="24000000100005000000000000000104030501001000401100bc00000000f1f9005610cf", 0x24) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mount(&(0x7f000016e000-0x8)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fd8000)="616e6f6e5f696efe6465667300", 0x13004, &(0x7f0000fbe000)="e4") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000b7000-0x20)={0x7, 0x2, 0x8000, 0x3ff, 0x20, 0x20, 0x9, 0x2, 0x0}, &(0x7f0000a96000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b76000)={r2, 0x11, "6c2db44f92bf3dbcd2c2fc8cfe1e41f98f"}, &(0x7f0000922000)=0x19) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000674000)={r3, 0x80000001}, 0x6) unlink(&(0x7f0000cbb000)='./file0\x00') preadv(r0, &(0x7f00008b8000)=[{&(0x7f0000c35000-0x6d)=""/109, 0x6d}, {&(0x7f0000bf5000)=""/129, 0x81}, {&(0x7f0000009000-0x85)=""/133, 0x85}], 0x3, 0x0) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000aca000-0x46)=""/70, &(0x7f000084f000-0x4)=0x46) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000076d000)=0x20000000000038b, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002b6000-0x4)=0x3, 0x4) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000666000-0x9)='/dev/dsp\x00', 0x4282, 0x0) perf_event_open(&(0x7f0000db2000)={0x5, 0x78, 0x4, 0x9, 0x0, 0x2e18390d, 0x0, 0x2, 0x204, 0xe, 0x7ff, 0x0, 0x3c, 0x7, 0x7f, 0x4, 0x4, 0x6, 0x80000001, 0x0, 0x7, 0x8000, 0xfffffffffffffffa, 0x3ff, 0x80, 0x7, 0x7, 0x80000000, 0x4, 0x2, 0x6, 0x7ff, 0x7fff, 0x6, 0x2, 0x20, 0x7ff, 0x1ff, 0x0, 0x48d, 0x0, @perf_config_ext={0x7, 0xb7c}, 0x8, 0x35dacf84, 0x1, 0x0, 0x55, 0x6, 0xb1, 0x0}, r0, 0x1, r1, 0x7) r2 = open(&(0x7f0000aac000-0x8)='./file0\x00', 0x4000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000603000)={{0xdd, 0xf42}, {0x401, 0x5}, 0xe121, 0x1, 0x180000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a6b000-0x108)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:09 executing program 4: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0, 0x0, 0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000029f000-0x4)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r5 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000df7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dfd000)={0x0, 0x4b, "ff4def40ed8d73eddda32971fb4bda28f16072b7eb155aeae52c3fd25896034f3121de6c74698dbc217fb15e85ae60e554ef35d20de0f92e30ebb5f9664bf51d3b1419cddb8e59a30e423f"}, &(0x7f0000dfe000-0x4)=0x53) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000dfd000)={r7, 0x67, "64a02659d0e4eb5d899c28b94a78467597d5f0be1cc7dd50a22a81ccf7e545f742695adfbf8dad28cb8ce31af9f7ab3d3d0e2639f492f93e8b59c941c0ad8e4be70490af7894ad2d8b7b6d2441f71e206c9e05099d274709e5c304b29426160184f1d806948fcd"}, &(0x7f0000dfd000)=0x6f) socket$bt_l2cap(0x1f, 0x3, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8)=0x0, 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000242000-0x4)=0x0, 0x800) listen(r1, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b0000-0x4)=0x4) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ea7000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/197) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000-0x28)={@common="6970365f7674693000000000e100", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x2c0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000000b000)={0x1000, 0x1, 0xffffffff, 0xab5, 0x5}, 0xc) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) syz_open_dev$binder(&(0x7f00000c2000)='/dev/binder#\x00', 0x0, 0x800) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000401000)='/selinux/create\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00008bb000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)=0x0) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000029f000)={{0x80, 0x4}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fbf000-0x150)=[{0x0, 0x92, 0x0, 0x3b02, @tick=0x2, {0x1ff, 0x1}, {0x10001, 0x5}, @raw32={[0x2, 0x2, 0x2]}}, {0x2, 0x1, 0x9, 0x10001, @time={0x0, 0x0}, {0x0, 0x4}, {0x7, 0x300000000000000}, @quote={{0x1, 0x78257319}, 0x2deb, &(0x7f0000fbf000-0x30)={0x5, 0x0, 0x0, 0x1ff, @time={0x0, 0x989680}, {0x7, 0x8}, {0x7f, 0x6}, @quote={{0xff, 0xffffffff00000000}, 0x0, &(0x7f0000fbf000-0x30)={0x0, 0x3, 0xb8c, 0x9, @tick=0x0, {0xe000000, 0x7fff}, {0x1, 0xffff}, @quote={{0x6, 0x2}, 0xff, 0x0}}}}}}, {0x7, 0x0, 0x8, 0x1, @tick=0x3cd, {0x8, 0x99af}, {0x7, 0xd21}, @control={0x20, 0x401, 0x1}}, {0x8000, 0x81, 0x4, 0x8746, @time={0x0, 0x0}, {0x80000000, 0x0}, {0x4, 0x941}, @quote={{0x8d, 0xffffffffffffffc9}, 0x2, 0x0}}, {0x4, 0x25d1d26b, 0x0, 0x4, @tick=0x1, {0x8001, 0x9}, {0x1ff, 0x9}, @result={0x9, 0x2}}, {0x3, 0xbb69, 0x7, 0x0, @tick=0x3, {0x5, 0x3}, {0x8, 0x4}, @time=@tick=0x3}, {0xfff, 0x7fff, 0x9, 0x7, @time={0x0, 0x0}, {0x7, 0x10000}, {0x3, 0xffffffffffffff01}, @raw32={[0x91cb, 0x2, 0x7]}}], 0x150) [ 40.560609] netlink: 'syz-executor7': attribute type 39 has an invalid length. 2018/02/01 01:02:09 executing program 4: r0 = memfd_create(&(0x7f0000d27000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x40, 0x1, 0x1, 0x7fff, 0x7}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_getattr(r1, &(0x7f0000556000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) timer_create(0x1, &(0x7f0000cb9000)={0x0, 0x3c, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000)=0x0) timer_gettime(r3, &(0x7f0000818000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = open(&(0x7f0000bcf000-0x8)='./file0\x00', 0x40, 0x4) ioctl$TIOCSTI(r4, 0x5412, 0x7) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) listen(r2, 0x43) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_int(r5, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(r5, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r5, 0x1) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb4000)='/dev/rtc\x00', 0x0, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f00007fc000)="68f7df734007afc9a9ebdb8821b7ca2811dfa879e4d54e20cdf8fa7d9d1a8d6a21f284536ae62288290833b10076ffc2e87795de98d57c8aae5ba0015d217e683969cd5c515010dbddc7b3f57dbee18f0ca5105cba964624f792febb0e00d7c29a5f9a3a2930188ddccd1d1c67ec88274168bfd56e8a53af51e6856f31c6a6d59ec38c87c017913b27b2c6346db5d43875f340b52a31a70eae5640207f49b906576fdfcf3b53f77a6a6e5ee0ab6671db4340", 0xb2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000ef0000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000168000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000719000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x0) futex(&(0x7f00007e1000-0x4)=0xffffffffffffffff, 0xb, 0x800, &(0x7f00009ac000-0x10)={0x77359400, 0x0}, &(0x7f0000c21000)=0x8, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000141000)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000316000-0x10)={r2, r3, 0x800}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000a08000)={r2, r4, 0x3}) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0xd) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e29000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000b6000)=""/155, &(0x7f0000045000)=0x9b) getsockname$ax25(r2, &(0x7f0000e64000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa5000-0x4)=0x10) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000672000)='./file0\x00', &(0x7f00002dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000e71000-0x8)='./file0\x00', &(0x7f0000b37000-0x94)={0x94, 0x3f, "54e58342e6d8aaf1b92410707e2e2086748c7b22e1ea43278b2d035609936e8d5466d7edaee13d2cf368ee50a42b3b5043328f151e12ddaeeeb05308bd2269afc5f7da31d717ca45ef3a53c255593c737017385aa881d7e40081f72bb80a3493fdd45db6cbe875fd8e11d9e2cb01c3df25faa286d3c907f4551dbefe1508869f56c9116e5e6ab69f2681da31"}, &(0x7f0000bc6000-0x4)=0x0, 0x1000) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x10e, 0x4000000, 'lrw-serpent-avx2\x00'}, 0x3ec) openat$audio(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/audio\x00', 0x404000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000039d000-0x4d)="e513b5bf0000400000001d000000e3142340f6a5943cf603971f2e73e8100acba5747c67f49d6470d1c89f0ebf392bb8", 0x30) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000951000)='/dev/rtc\x00', 0x84000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000d6000)={{0xffffffffffffffff, 0x2, 0x16ad, 0x3, 0x96}, 0x100000000, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffffffffffc7c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)="") setgid(0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4(r0, &(0x7f0000321000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0x26, 0x80800) 2018/02/01 01:02:09 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/cuse\x00', 0x80, 0x0) connect$vsock_dgram(r0, &(0x7f00009a6000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0xd)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006f5000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000cca000)={{0x3, 0x8}, 'port1\x00', 0x0, 0x40000, 0x4, 0x8000, 0x0, 0x7, 0xffffffffffffff07, 0x0, 0x0, 0x3c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x80f, 0x9c, &(0x7f0000e0c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f000098e000)={0x7a23, 0x0}) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000e99000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00002f8000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000800000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00008e4000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049e000-0x4)=0xfffffffffffffedc) fcntl$getownex(r6, 0x10, &(0x7f0000a4b000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000054d000-0x4)=0x0) stat(&(0x7f0000ba2000-0x8)='./file0\x00', &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x806, 0x7) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000a56000)={0x0}, &(0x7f0000bd8000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000096f000)=0x0) sendmsg$netlink(r4, &(0x7f0000220000)={0x0, 0x0, &(0x7f00001f7000)=[{&(0x7f000054e000)={0x214, 0x3a, 0x600, 0x3, 0x0, "", [@generic="c11a9c2e6dc28bf2c8b7a925dbb60001d583a998627564c10929ded6b67c28d21ebd9ca43419bff68d5dc9b07bd3204705bbad5fc34e97b479f0e7e6e78a7b26bf6bf69908b68ebccbde6aaf2912052609392ffd28951756769b0e747db5a4a714eeeee35f667af04eb8445f6dea0ab589eb0db6dcf25aaba05ab08e", @generic="eb865b266abdee7c852f667249ba3e0cf149ae197106ad85c37cce94f70a436214c6ae4ee8258a731b0276c3e167ab2eac586bce62e7dda309c858248cdc71307033cc6e82cf06ff4b781fb5f06bf0c643356418676081e7aec21497a68e7c43e5ef8528d69c76ea2e33a9defc912c5b433c", @typed={0x3c, 0x58, @binary="9a924691f95f43afd1b1fa2ce8b6b2130f388cf54327fc2ea6bfe5059d219e5800f67d0f2da0794492cb3d3f63578cb272b5de"}, @generic="1f7fae52cda3f18a267099f7a11e056ff76b0a07c6ad6fb38374d61425f0709c73d6b5a6b4e3dd0dbe7fa2933e44aec8702d6575c670c2f515aba997a8b357eb96c4918f304d5386fc921ac8ce246507da83f5ee87d1a46e0e03a4970d2930d4365bfa79f36c4535a8e02b2712343c17172bb40f9dc2ab7e6732e569d73d72d12cc7943a8f2fdbc1743773918c0edfb3474ac6a4dbb36b7b6889d23c76dc4d8ffdb19b0b77d5317ae3a9ea5a52db4e5e8f3274ea6f8607a45a0509c3040b7649941eedc99cb72bd88b78e3ecaf337d16a62b4209a344e6"]}, 0x214}, {&(0x7f00006a5000)={0x1c, 0x1d, 0x710, 0x2, 0x1, "", [@typed={0xc, 0x6f, @pid=r8}]}, 0x1c}, {&(0x7f0000317000-0x28)={0x28, 0x2c, 0x602, 0x4, 0x0, "", [@typed={0xc, 0x40, @uid=r9}, @typed={0xc, 0x1e, @pid=r10}]}, 0x28}, {&(0x7f0000266000)={0x1544, 0x1e, 0x203, 0x5, 0x2, "", [@typed={0x10, 0x7f, @u64=0x1f}, @nested={0x138, 0x78, [@generic="af9b0e7e5161bf1026fbb47f7d9305d4a45e9b4197cbc1fd26b9ff8753c52cf6a0a9ae6162a9b6686f8a88fd0598ed2c6428674425fd770139216f3303d538520f4d2618d225977c44783cb8baa19c6de08f1b5b8ce8e508131facac0d3fa40469dbcd3e5a385ac9c69d1255b4389816aa7571157d1010ef514fe906df0e0faefea3f7a2f49d7b5ddfe672905d14368ca31805b90bb143513cb36ca5b00e0f028a5a7755a2d2b8d86267155971d34a101e2da83ac8afbae062297ecfc849ecb7dad868c2e0947703d4cd1b3ddf069e47a040806e52f295368dc64e", @typed={0xc, 0x45, @fd=r5}, @generic="0df1f4efce092c09101f83d05c7380751895e5bdf6a343ec4782db01afa3ac8a1abae8e94ef23573584f6669e82550a0564807057a26209c73830049724eb6ecae", @typed={0xc, 0x8e, @u32=0xc1}]}, @nested={0x13dc, 0x40, [@generic="10d7e41bb16a081ebce68a98eaffec2cb6d3a7177a2ed910fe6d9dfb0fd332acadefd3172875c97640dfb71b", @generic="f6d53d7344d097e18370fc50c0730c4284dac1d5f1ab3a14197103af6deb88bc69267c9e9e68e98d1a78534b83d0b2dd855ae0f75225289b7a9f5781e341e8c94fec6ca32e3c9612cebbef75533251a087e2ba467847d0ba146b97de801566d7e78b36f786966f188af2170f32b34ed7a6644b01571d19f935ce00f39bf88dd3f8a8b1c8132bf0b3abdf00b2d20f09ffb6f9a7be417975daff9c81879d0d72b8338865a334d4be3a545c33d3217bf1231efbef7d23b95527350d858aad21feac96fa71ead6394c57b400a0e0bb7c00686862e9122ef2d307815780af9c1aa1527d7637cb1d623e46b8ba", @generic="faa90f13276a5325ab80037e6e9aaf35c6d0d05966ad7626dc556b6920ee411ac484c05a805d3b78dcbdc346abd84075bdeb0e7ca64af5d8c6e48c2366971b8193830500e16234584005576da994aed86cb6bbf0a5068d0492c92c04556c96db1b9bb190ecffc15867d5acbc432c04f2644341f1d7cbc12587577eb8b86239d31d90c3b6cefec6559acdfbbca2f7d11be4f69f145ad0f0b2652d1c83904656956eb1653660be0a39e77501d2d8883a7b81c9ea61e07877878a662cb5d80443673185768d01a3a3823b7305da95dca126141127b1e549312f25db3dcd", @typed={0x1008, 0x21, @binary="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@typed={0x64, 0x35, @str="8476626f786e65743173656c696e7578632a6e6f6465762c25706f7369785f61636c5f6163636573736d643573756d766d6e6574317b76626f786e65743073656375726974792e747275737465647365637572697479277d00"}, @generic="193e158fc562cf20e94761d7ad6b3825a4c0184cfb3d37e78f20c712e545a19bedddec72ad7f3476e03c281a7415ad66d57c07f37b287436f24368013373e82a93fc08786d74027c3abeb2c953dafa78e3a68d31d62414f4bb0792864ac951cd25ed1fdf1748aaa083a63999bcb67f77a598a18c4857f22e82c2fa95ceb4c46a86ccfb22744306f5e7f1ca648be1f9206c8bf254854e282951556e1abcc69c3d21d9", @typed={0xc, 0x6b, @uid=r11}, @typed={0x18, 0x41, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="fd300627d99f882a9ce192ae1bf158f52466f308f8a2e49175b99b59d733d059fdab56077ca3570a7e97b2ac986f98dc5f431fcdc21bbd278894bbb3af3c15e1e88c2946d6cc8581508aa4206c061c8124b0c1ae22e63817c82143a43cc588c69e56de17673a82136969622aa1b379b721946779ea662608a906bebe490948ab5bf8d179d09cb7e196411ed9c3cd4a5d4d74df6f592f360e1a7443bb0fdcaabea81054b77dc9e9aae6349d30e2d73fbf7dcb1f"]}, @nested={0x10, 0x31, [@typed={0xc, 0x68, @pid=r12}]}]}, 0x1544}, {&(0x7f0000771000)={0x110, 0x16, 0x200, 0x0, 0x0, "", [@generic="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"]}, 0x110}], 0x5, &(0x7f00002cb000)=[@rights={0x20, 0x1, 0x1, [r4, r5, r4]}], 0x20, 0x11}, 0x4000001) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f000019e000-0x8)={r7, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000697000-0x2)=0xffffffff, 0x2) 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000003e000-0x1)=0x5f, 0x4) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000bf8000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x23) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000014c000)="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", 0x1000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000078000-0x90)={0x3ff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000262000)={@common='nr0\x00', 0x40}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000b0000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e0, 0x210, 0x168, 0xffffffff, 0x210, 0x210, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000075c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x168}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x1, 0x0}, 0x0, 0x98, 0xd0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @gre_key=0x1, @gre_key=0xa9a7}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="aadf74d8efe7e868e3d96a2cf377c5e8", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xa, @empty=0x0, @multicast2=0xe0000002, @port=0x3, @port=0x2}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x23c4, 0xfffffffffffffffa, 0x7fffffff, 0x10000, 0x95d, 0x4], 0x27ad, 0x40, 0xfff}, {0x3, [0xffff, 0x758, 0x3, 0xd0, 0x3, 0x4f9], 0x8, 0x9, 0x1}}}}]}}, 0x340) 2018/02/01 01:02:09 executing program 1: inotify_init1(0x80000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000971000-0x93)="59e6e4afdf78d7aa5737f010d8ae70a2eec0c5cd78c3e18cb06f394b7cde760c64baa03c381428dba2130cfd8f52b2181f86050aece8ec24a6e6aba22d38de121cf347e21a812c3ddc47f02346e180a3e0a58189ab7ce554", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000079f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1d000)=0x1c) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000)=""/8, &(0x7f000000c000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003cc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004ce000-0x10)={0x5, &(0x7f000021f000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$unix(r0, &(0x7f0000d3a000-0xed)="1376f34d5c301c275e372d08a2b9807a119cd8eaa7311fc203e38d85ac5a207908a4e316031b9b55bd948c03d2e45099da6e78a4efa8849e133f7c57e55193ba988697c6ec2b8f5057f655e4149a16fb1fd548020b5f1d401db7ccf1dd996c055cc8031f5b170ef74b8c7ec87fea9609ff1602d2caa9e8430628b81260b8a3cf3e68fa9276db3400c0073bb7e890c9e9d315684af1842b45c2fc69dc273495347f8555251efe4979bfefaef7d6aa68749e5efffacd396854eb7bf9edf174db64dc744ac0875b54f5e67ec96fb5b40732c4541fc0b04884132e2d16575de53b33d5c41b34353da73e893adf0d03", 0xed, 0x40010, &(0x7f000075c000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000bc5000)={r1, 0x28}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e0000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) bind$inet(r0, &(0x7f00004ab000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x8004510a) 2018/02/01 01:02:09 executing program 3: prctl$intptr(0x200000000002d, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 01:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003d2000)='./file0\x00', 0x0) lstat(&(0x7f00003eb000-0x8)='./file0\x00', &(0x7f0000275000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000a5e000-0x8)='./file0\x00', &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000206000)='/dev/usbmon#\x00', 0x7, 0x206000) fstat(0xffffffffffffffff, &(0x7f0000792000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000609000)=0x855) lstat(&(0x7f00008d7000-0x8)='./file0\x00', &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00004ae000-0x38)={&(0x7f0000589000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000335000)={&(0x7f00002b2000)={0x3964, 0xa, 0x7, 0x200, 0x0, 0x2, {0x0, 0x0, 0x0}, [@nested={0x1a0, 0x48, [@generic="9ceff37979e85a7c6e0f259b6b25304d2a9a129dfa9a76e520930d097b36c473deb1508f865dce84ef4ed9b77b87a220f5e67c032dcab972e55296389e8b0d1df81feac30313c0f94aaf3e4c7bd75977e2", @typed={0x10, 0x77, @str='keyring\x00'}, @generic="2114667379aa26ea6e427c38e6eca9e320b3b175bc89b670f00fd5e378dd3aca4d6126ec8484425c34b9a9a516ea2f824dc58638ab3489dea230a28b96cad1ddc195e2c53139ecc61f4d9eec8729962f4f8ca5f2327c7fa57885e74ed08e92", @generic="e0d4a18a00c37fd7cac5129d511b8006c0e26ae8e3c4b4cc09af981ec4256d881b9e488a116419672b9e0333d8e13207afe2a954f495b3fadcc4b8b0a09e2a215cf8b9af936491a28138cd01a6e225e6feb3aab931028812d10532560563609993ba84faf7828c2d3ab800396adcd9d36223a619934e0bcf56e5333bba92fabb614bf7e39b99f240de28e529eba59c24ddcb2909bb4eb03e990a02a341a03778a71b4ee6c6c6ffddadb139dad4dce5fc78896455e8a0529b13", @typed={0x18, 0x93, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x4d, @void=""}]}, @nested={0x1fc, 0x33, [@typed={0x10, 0x34, @u64=0x9462}, @generic="ce97f9f98e8b35cfdaa3983d2ac5", @generic="08d630da8bda7bd67df2ab1835e76eb4886db81cc3677eb271125654d8d06079c293f8df41e399bb5156da8b05871b2fe4f780c5a544dc6e1ca7ef108bc6173a07f5827c433f46c92cbac364662d313056875ef80f4f0634b67273c5b4511879e09718ede1938852b17aaa31c77cda92a3fb9abf1cae5e274643b41c6998a122380e3fcc681ac6588845c189ba6fce85754b0e0413e7a661917b18d9a3648ef6a14bdb4ea42773e18bc3a415403c3aae5ec7ae5cef42fdc4508b6289695a3ab38167d83d0c6328f5bb08c68ee21e46052f851c25d5246bfdef78eda915f4150be96b", @typed={0xc, 0x53, @uid=r1}, @typed={0xc, 0x57, @pid=r2}, @generic="e60de6106958c460e74a7be950baf5cfe6e2824895a10df2fb78f721285788fc85d72596e6b26dc882bee4143b47e820ac68c71dfef415316d8cc4927a5ba3d18540db53bc2c39720222bcc42e18fc49566506e71104f7115ebb8e26d0f9c910c5e03557d85c4b80fbb2965f920149996e563404f531eb86ac2336158ac549778dfd9ca051", @typed={0x4c, 0x4b, @binary="f56128e4902a7e2ffaa269a489279a5f7dbebbc84b8caa4b050c512c3945e6be1aaa78a1d6cd69e2c2a6df7b6f377c50c5cc66432e9cd627816b8c17327fdaee44"}, @typed={0xc, 0x1b, @ipv4=@multicast2=0xe0000002}]}, @generic="4a25d4a1d94eb118f3d71375b1690c70dd4b99e89102f3900d58e69a3ff11244226375d8e898322f14fea6658cc0cb958a2c2469776259a3b033e661e6c63a4d691f7947bfe82d7269db7d1da86861178388413257c75e84d93ccf00dc52a574283dfbd632", @typed={0x1008, 0x43, 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@typed={0xc, 0x4e, @uid=r3}, @typed={0xc, 0x3b, @fd=r4}, @typed={0xc, 0x8f, @uid=r5}, @generic="5dec253a4da780d27c8c7e7697fd30fb0d64e3af4220e64a1b98fd4fab5db2406e6abd0bdf9d57d4d0e165bf2936b24f7e52e8316bda78b3129218f8c328a1976627ded1202afd4d08201655365665eebd7d6751fd20c83c749d1cd298a8"]}, @generic="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", @generic="ef95e9cc5ff1d2ab861e2d7b006166c7b0027fab5927138784a51f707ff77b9df4ac15f49570020589302bff90587ddfa751d45f3fb7edbdf06436148f29225a4e17feb3196c66", @nested={0x2a4, 0x3b, [@typed={0xc, 0x20, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x0, @uid=r6}, @typed={0x10, 0x68, @u64=0x9}, @generic="399a92c6", @generic="659bf3053c72c2b06b0b90ff43694a9443ff47916bff2a45f4c20069ae6b253e0040742784dc001812c5529b08ccc7260a073b748f9e3ffff072429278fa11cda41c100cd66e894efeb6a687447d568470ac", @typed={0x70, 0x6c, @binary="b82d7a8da4f8aebb473df8b1820ec142b09142f6ae6ef33cc33f1ff13e0b2b619f51de6d4f8a107b34e7f8ef2157e4d06ee96a1f72a64d5a537b3b8cd3b0ba586fefd2e0ac09ce24c9062788fac8b1d2c266b8374fffd14f226760cd42f447ca25d10d9073576edf"}, @generic="88385df82e37cb5d5c519f7eb7b1ebcdad556caef8a7b8dbbd6441f5b818b20627348f2106b3e2f96d699f815f0fae2b93ea6a5544b4e5df2be63bfc965943f0233a9469349daf7d2582db29aff3f23f991bbb35044e3678b0910413185f541c0293d0e937f53da257e5a51c2292158a7d069ad21404d2a5b1cf28abbf75c09eb6ee5130f5a59fa69d3cecdaf7e636081fab22843375fdc61232f9cfac6669d7ff8e77657d47b53521976065be4bcf30f14ab1b33ae507", @generic="3adf5801f6e979a85ab9bf5d09bfc9aff605737baf141fc11e7d79c101b9cc675280ca85003a1d371b0cde74dd00f18c9efed0d453f201830d1be62892dad9830af095e2942fd4fb74998a43b071548008413a3e2cfa630f568b732e9832240c541f2a10d9ff5432fb8b1f779f3378b11057ea4e89b50bb065ba21970c5fd814bb73e09fc69ce9844fa169d4dd083979fd39b0b0c6a9b57314a1369143bac025972145150f36301ed0063c346823c01b5c8ef9538152e4c41a8f55ee6a149b7b0ff288730f510cbd69", @typed={0x10, 0x3a, @str='./%!,\x00'}, @generic="c89dc09209117a8b3bac90aecbc18fe014e96df335620c87ea9a4ce843b69d4dbb06"]}]}, 0x3964}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x100401000003) r8 = accept$inet(r7, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r8, 0x84, 0x7b, &(0x7f0000439000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000a9f000)=0x2, 0x4) r9 = syz_open_dev$dmmidi(&(0x7f0000039000)='/dev/dmmidi#\x00', 0x3, 0x200080) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r9, 0x800448d3, &(0x7f0000894000+0xe60)={{0x80, 0x7ff, 0x9, 0x9, 0x5, 0x2}, 0x0, 0x5, 0x3, 0x7, 0xffffffff80000001, "a3bf1ff08b31298beba8b64493701104117dd0e4e6df4508ede35e285748b7310d0116345c524808bb55fa50a39cc688927c313da80e5bd55df80a5c48a6546e14ce8de47a3966ba329a4790413b7e44f8bcd316755800d406844d2bf2e6c3f6c25bdbe17d1a337755b57c510d58ee3507ff45a0d3ef4bb01532ddfeacb58c92"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/02/01 01:02:09 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbd000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/vhost-vsock\x00', 0x2, 0x0) name_to_handle_at(r2, &(0x7f000098b000)='./file0\x00', &(0x7f0000e5d000-0x4c)={0x4c, 0x20, "dbd905a3fe1b96b08dfadae223816cf4fb33f78c736244aa9e986198674194766b139695195328d774981959e0c87a9e387728a0f521b39dc84fbc4bb38b6ff8bcdf7d11"}, &(0x7f00007fe000)=0x0, 0x1400) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000744000)=0x200000000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000205000)='/dev/sequencer\x00', 0x1, 0x0) r5 = gettid() r6 = getpid() tgkill(r5, r6, 0xa) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f000052e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000eea000-0x9)='/dev/sg#\x00', 0x5, 0x101000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x30da) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000479000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000)=0xe8) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 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]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "1dbb9ebcecf9f9bc54291bc4c2f903f19c8255f9e5c6bd382e0b9cf6c7a2eb7e39f5ee7691c318368e52dcb7ddf026d96156e55a6223a6c1550ae28ac2"}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f00003a0000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000259000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00003a0000-0x4)=0x0) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b73000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x80}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xac7, 0x406010) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000002000-0x10)={0x0, 0x59, &(0x7f0000003000-0x59)="f53b48b34f9ac98066c866dde8a5496d8f9a759ee43801740cc6696d6ba70a21eae1ad39f44851a4274f1f4b9f9a7cacfa960e15a9ff581b845e716ba04a85ac18b2cdbc5b5544b443390cecf0b681af2360a4533084552b6e"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfd10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000)=0x1, 0x4) listen$netrom(r2, 0x81) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = dup2(r1, r0) ioctl$TIOCSTI(r3, 0x5412, 0x100000000) fallocate(r1, 0x1, 0x3, 0x2) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000119000-0x4)={0x7fffffff, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/02/01 01:02:09 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getpid() r0 = getpgrp(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000def000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000334000)=0x1) ioprio_get$pid(0x2, r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000293000)='net/udp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x394f3be2}, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x8, [0x7, 0x264f0fa0, 0x5, 0x1ff, 0x1f, 0x10001, 0x7, 0x5]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000)=""/0) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e66000)='/dev/input/mouse#\x00', 0xffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000cf3000-0x4)=0x1ff) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c66000-0x4)=0x3, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000026f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f6c000-0x4)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000e85000)={0x1, 0x24, [0x10000, 0xfff, 0x9526, 0xb297, 0x813, 0x5, 0x6, 0x1ff, 0x9]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c85000)=0x0) tkill(r3, 0xa) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000)=0x0, 0x4) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioperm(0x9, 0x7f, 0xfffffffffffffffe) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000188000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000be4000-0x4)=0x2) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000a55000-0x4)=0xfffffffffffffc30) setrlimit(0x8, &(0x7f000092b000-0x10)={0x5, 0x2}) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c14000-0xb)='/dev/audio\x00', 0x80, 0x0) getdents64(r0, &(0x7f0000bc0000-0x86)=""/134, 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x0, 0x0}, {0xffff, 0x0, 0x0}}}}, {{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='irlan0\x00', @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x3, 0x50}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000025000)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000025000)=0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000005000)=""/244) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x5, 0x7d9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000000f000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000659000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000061b000)="f7966c0abee106e141a9dcd80d65a86c73b419120678e868cc078c3819fcd50a7cc2a76c307b273f236cf9871ed97718c236f047b45d5e7894e31ee67619500dfa948a24f557b164e0475434dd9d7e7ea8f668c5624cca1bdb9a7c7dc926afbb197de511f77ee49381a910b96d2d7c78f53b6d8e6675913995694d88f1920a8db5b364", 0x83, 0x890, &(0x7f0000c7f000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dfb000)=0x2, 0x4) sendto$inet6(r2, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet(r2, &(0x7f0000e08000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000642000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000069e000)=0x0) 2018/02/01 01:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000cdb000)='/dev/urandom\x00', 0x0, 0x10000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xff0c, &(0x7f0000b4d000-0x65)=""/101, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) timer_create(0x0, &(0x7f0000f67000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000066a000)="a5cb59ae73a54b65d205ec53fa0e497fe082803521f17511afd462377d874f43afd8e60a9548ff94dfdecb19c63be16e7c91e8dd74d8674fe1126b43d802ef9f0b5fa44fd330e2bd8b9cccc8adf4102688021115a7ac5aa88673e6214337e8d77d3afc6f02379fa23b7612ae6121946ef7a967afca5da252903759bc82a6756274e762dfe508a941022f5f4071ff1671230e2593ea8fc892429baac7d6528bc4d9da7f2f1aff25caeedd89b1518eab5efd2b51c4243095f6", &(0x7f0000a03000)="d2610c1350c0b7ea13ea24a9355b9c1bbfbc2bb823492b77da6547bd88dad6cc7a401002054ff8a5153ebe4f26c47e35d3700952c227d048abbe7b2ec89ae533429bebccb7e40300243656dc3a386de9fa16661ff74b243374e0699dee11cbc8d80e3b0b7e80500974e37795bcef4960106128c7b9c87bed2a77d48f5377565c76ac36ee85d2231ca0d2cb5f389ddf727135"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000994000-0x4)=0x0) timer_getoverrun(r1) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) socket$l2tp(0x18, 0x1, 0x1) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f000005f000)=""/33) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000033000)={0x0, 0x1f}, &(0x7f0000061000-0x4)=0x8) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000060000)={r3, 0xffffffff7fffffff}, &(0x7f0000041000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000983000)='/dev/audio\x00', 0x4000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dfe000-0x2c)={0xf, 0xfff, 0x4, 0xfffffffffffff801, 0x12, r0, 0x53f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000b3f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000285000)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r1, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1000009) open(&(0x7f00002dd000)='./file0\x00', 0x88000, 0x5) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000039a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000adb000-0xc)=@sack_info={0x0, 0x10001, 0x1}, &(0x7f0000bb7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004a2000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000788000)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000f3b000-0x20)={0x9, 0x0, 0x3f, 0xfffffffffffffffc, 0x3, 0x81}) ioctl$KDSETLED(r2, 0x4b32, 0xa2) r3 = creat(&(0x7f0000b5b000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ecd000+0xc7c)="ab8488396c20870406240d3c8eeb560d", 0x10) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) [ 41.059523] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 41.080275] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = epoll_create1(0x0) r2 = inotify_init() ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000017e000-0x20)={"c00d96aa4e085bee62e83c9ff123c8ab", {0x4, 0x401, 0x4, "e111f089ab52", 0x4, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000eb6000-0xc)={0x10000000, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ad000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000006a000)=0x0, &(0x7f0000959000)=0x4) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000a57000)=0x9) 2018/02/01 01:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d01000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000602000-0x9)='/dev/ppp\x00', 0xc2900, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00002dd000)=""/4096) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e26000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067d000-0x4)=0xe8) fstat(r0, &(0x7f00005d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f09000-0xa)='./control\x00', &(0x7f000062a000-0xa)='./control\x00', 0x1, r1, r2, 0x0, 0x2, 0x100044) r3 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000d64000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00003a0000+0xfbf)={{0x1000, 0x1}, {0x6114, 0x0}, 0x2a, 0x0, 0x86b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rmdir(&(0x7f0000d6e000)='./control\x00') 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b6d000)='./file0\x00', 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x1}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf9000-0x4)=0xb) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f000024e000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a71000-0xb)='/dev/hwrng\x00', 0x600, 0x0) 2018/02/01 01:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0xeffffffffffffffe, 0x800) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, r2+30000000}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/02/01 01:02:09 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000024000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000025000-0x10)={0xf000, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000026000-0xc)={0x7, r0, 0x1}) 2018/02/01 01:02:09 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000006000-0x10)={r2, &(0x7f0000006000-0x1)='F'}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000016000)=@known='trusted.syz\x00', &(0x7f0000003000)=':#{nodev\x00', 0x9, 0x3) 2018/02/01 01:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044a000-0xc)='net/netlink\x00') unlinkat(r0, &(0x7f0000cff000-0x8)='./file0\x00', 0x200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/enforce\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) creat(&(0x7f0000589000)='./file0\x00', 0x40) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f00003cb000)="2e2e66e16066b8000001000f23c80f21f866350400d0000f23f8ba210066edb821008ee866b9800000c00f326635002000000f300f01c965dff1f30f97f60f67ff0f01df", 0x44}], 0x1, 0x0, &(0x7f00004f6000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/01 01:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000a3e000)={0x1, {{0xa, 0x0, 0xa077, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/02/01 01:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000845000)='[\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001dc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c26000)={0x0, 0x3}, &(0x7f000030c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004a9000)={r3, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/02/01 01:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000230000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000561000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x208000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006c1000-0x8)={0x0, 0x0}) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000e1f000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000400000)={r2, r3, 0x7fff, 0x100000001, &(0x7f0000327000-0xd8)="1ba261c17b7cb2127f65344bc9e7d5a9e5600b190aeafa74b640bbcb77649249d779c2028b6fefd3237907e99cc27a7346200101d6b323b2fd940657746f45a3628392bb25c50f8ac4c08c43ac3aefe78745c6ce32611833c01de0c48dbd79db229462bc4f79181d4a7ad7195c9817c27934fb8e8b302f4d237ee866256ca5866a36370d2607eec42df34c7fcafa5c9f3bb595856c8126d28967d33bb6dbb374488f50a7a06eae726d18562716e103084f428b08e806436e949a0837bbbd67ae6daa6a7bb6b5a5d30c852b1d481a41b9133143f973c46f2a", 0x8000, 0xc1, 0x9, 0xc236, 0x7, 0x6, 0x2, "3b8ef0c810dd5847e923ece289be73d31e4140d1021813200f13b2cb5be328f05b25c2021666041017d5d5bcb1481a51d54cb245738adaa72df8abf6b6bb"}) 2018/02/01 01:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000705000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003c8000+0x2bb)=@assoc_value={0x0, 0x17c5}, &(0x7f00003d1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000060000-0xc)={r2, 0x3, 0x30}, &(0x7f0000792000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008e1000)=0x0) sched_setattr(r3, &(0x7f0000d4a000-0x30)={0x30, 0x5, 0x0, 0x1, 0x1, 0x44, 0x100, 0x10001}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@common='syzkaller0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="973af95f211a631d052814595cde9b7a"}}}) r4 = syz_open_dev$sg(&(0x7f00000ab000)='/dev/sg#\x00', 0x0, 0x240000) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000a33000-0x28)={0x2, 0x0, &(0x7f0000211000-0x8c)=""/140, &(0x7f00002b5000)=""/88, &(0x7f0000243000)=""/175, 0x5004}) 2018/02/01 01:02:09 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000020000)={0x2, 0x1, 0xffffffffffff0000, 0x800000, 0x1}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000001f000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common="695003000000000300", @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) sendfile(r0, r2, 0x0, 0x2) 2018/02/01 01:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000832000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000de2000-0x83)="6664001fd06e1f3583f482382ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c489764a70563bca17ae46084b28770500fc28c5bebc46f8ea") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00004ef000-0x91)="7089b31a1eb4024bf330274731d87f0c864a36612fd08321b240e11d94ac9246e7af3e10c559c5a4d4d8f4de74371f1dc5cd8385e869f4d7e11dfbb67bc87f8195368bbe932b10e525f798d2b0c35d63f82daceba3fa9925009b6b67c66a9c6605b9f2fae3adf46f10d415eb21867adef59987e1f89c701032a78e46f983fff199b5cd6093a0780a00f4aa68c345c0554a") [ 41.393042] bpf: check failed: parse error 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 41.433827] bpf: check failed: parse error 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) fstat(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x2626}, &(0x7f00003ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f92000-0x10)={0x1000, 0x0, 0x0, 0x40, r2}, &(0x7f00002eb000)=0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000aa3000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x55b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x28201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b0000)={0x0, 0x0}, 0x80800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007e3000)=0x0) 2018/02/01 01:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) write$selinux_validatetrans(r2, &(0x7f00005f5000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:ssh_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/02/01 01:02:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/vga_arbiter\x00', 0x404400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x400, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000055f000)={0x0, 0xd4e5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/ptmx\x00', 0x4040, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/ptmx\x00', 0x420000, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) 2018/02/01 01:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a) syz_open_dev$loop(&(0x7f0000d1e000)='/dev/loop#\x00', 0xffff, 0x200002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000369000-0x20)={r1, &(0x7f00001bb000-0x8b)="136af8c10d7502ad782cc6fc4da7e066cb12923252c92118122a3bfe70ae934931ff2cbacc87f3180340f3be8703cfe7dd2c806a33411cbf8b7aa50a8f0304c30222e622bc9919243114473901000000010000009e00ac12b720e9c719eb0000f60000000007da9f008e0e2679ef1d1479395cc69417983d94627adf095641879e1f8ccb964fdc831866b3", &(0x7f00003e8000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00006ec000-0x2c)={0xf, 0x1e1, 0x6, 0x5964, 0x1c, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 01:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000564000)=""/221) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b5d000-0x9)='/dev/ppp\x00', 0x44200, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000da3000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bca000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b8e000-0x49)={r1, 0x41, "5fe7a30b206287b974b1c4c8775aeb770443186f97cab1a4ec27d181ff4a9bb2e9413f77d3994b18d6ae41222964c1796090ec1fe6399f495d108674732ee08a56"}, &(0x7f000084a000-0x4)=0x49) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009bc000-0x14)={r1, 0x3, 0x8001, 0x9, 0xd6, 0x7}, 0x14) mount(&(0x7f0000bc3000)='./file0\x00', &(0x7f0000e5e000)='./file0\x00', &(0x7f0000abd000)='devtmpfs\x00', 0x88, &(0x7f00008b5000)="b18c1c07623dc588d133a25dc929971ac38dafe522d3740860b3c3b19d89736e612bdc964bcad250c45ea97ebd99f66edd2436074562fc8bad7dd6c3a1c4bf2911644e953b3f72b6a88189a9ef2ffae6cf90af8387254cd0df64e99f33bd209bff9f8e28dba39ee4fc0aaab0e425dee35c15e63675868a246af70faa2568bc49bd376609b2895a4fd11de366ea81a6eebc7ae8f8ce04faebaaa22fce9fcc53f57940f5aa3ac16cc2f75160b410a07232790e0054825a9755") ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000098e000)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}]}, 0x18) 2018/02/01 01:02:10 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x266, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002a000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000024000-0x4)=0x5735bc2a) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000026000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000024000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) connect$ipx(r1, &(0x7f000001e000-0x10)={0x4, 0x16, 0x8, "b87bbb50b712", 0x1f, 0x0}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/01 01:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000af000-0x86)=""/134) 2018/02/01 01:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/ashmem\x00', 0x202180, 0x0) 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd39, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f7000-0xe)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000006000-0x20)=[{&(0x7f0000001000)='\x00', 0x1}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000292000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x400400) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00005e9000-0x38)={0x2, 0x3a, &(0x7f0000a67000-0xd3)="07ed4b4b10e6fcf2fbc681c76ae9b1d9f7d638ea57db03b3cad6e13fc82753fe4510b2ac0c636f09b3c2a015d41041bec9aba2b5399022296072aef943f362bf1edf5166fe64806018398ce73d0354ae90ccc337d625eea829c1008e53122174403ff313063528fdaa203816ad40e6702f8c3521a1b80fd6a698776fc8a3132fcd3f19561eff9523b2ec25e04f4299e625b25349a4388b2781bd7415a4612536c34e358ab36a4db920de461ba214241112c5c0a74d1a4412ec70996105f5cd14ebcd20e7f11047c47afaa8cb6d96ad78a5de56", &(0x7f0000fd7000)="34a824efbc50401636243803302d66e0f6e519abf4bfdd662fe2e7d4b70f5c2844809b283f4254a98c54d13a2b870cc497f5c0be9b548fd80d1158889ed152ffa71aacfe8765a41b", 0xd3, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0x10) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x1, 0x0, 0x271, 0x80000001}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000ff4000)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x1000, 0x5, &(0x7f0000ff4000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a6b000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005f9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0xfffffefffffffffe, 0x7, 0x0}, 0x1e0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000ff3000)=@routing={0x6c, 0x4, 0x1, 0xe86, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cb9000-0x4)=0x0, &(0x7f00009c8000-0x4)=0x4) sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000643000)={0x0, 0x62f87708}, &(0x7f000036a000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003ce000-0x8)={r2, 0x3}, 0x8) 2018/02/01 01:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1) listen(r1, 0x4) r2 = open(&(0x7f0000f33000)='./file0\x00', 0x200, 0x91) getdents(r2, &(0x7f00004bf000)=""/109, 0x6d) connect$unix(r0, &(0x7f0000852000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 41.601570] SELinux: failed to load policy 2018/02/01 01:02:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x76, [0x4, 0x7, 0x4, 0x2e8, 0xbff, 0x0, 0xff, 0x40]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r1}) sendto$inet6(r0, &(0x7f00009b8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) [ 41.650184] SELinux: failed to load policy 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x0) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000d55000)=""/4096) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000758000)='/proc/self/net/pfkey\x00', 0x24800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002db000-0x4)=@assoc_id=0x0, &(0x7f00008b6000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000385000-0x2)={r3, 0x8, 0x0}, 0x8) mkdir(&(0x7f00005e6000)='./file0\x00', 0x80) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f00000f0000)="") r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x14cf2b0019fd3073) memfd_create(&(0x7f0000006000-0x8)='ppp0}lo\x00', 0x3) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000389000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000665000)='/dev/dsp\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000aee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000)=0x14) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f000000a000)=0x0, 0x420000000fee) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000b9e000)={0xefc7, 0x5, 0xfffffffffffffff7, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r3, &(0x7f000000e000-0x8)=0x0, 0xa) r4 = eventfd2(0x0, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00006c2000-0x78)={0x0, 0x78, 0xfd, 0x2, 0x1, 0x7ff, 0x0, 0xbdc, 0x41, 0x9, 0x7, 0xbdbc, 0xc9, 0x4, 0x10000, 0x9, 0x971, 0x100000000000, 0x5, 0x0, 0x5, 0x8, 0x4ba, 0x5, 0x4, 0x4, 0x5, 0xc7, 0x7f28, 0x7ab3, 0x0, 0x9, 0x100, 0xff, 0x4, 0x3, 0xffffffffffffffff, 0x6c518443, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00002b5000)=0x0, 0x9}, 0x40, 0x5, 0x81, 0x2, 0x0, 0x1000, 0x4, 0x0}, r5, 0xd7d0, r2, 0x2) sendto$inet(r2, &(0x7f0000c8f000)="f9e86286435d9f044922fb0b85fce1af26cc3b1aa833da363ef034fb467027d509c24aa032b6a1ab98a53d8be8e9e996f0eb5a", 0x33, 0x94526724fe36ef91, &(0x7f00001e0000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCNXCL(r3, 0x540d) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00001e8000-0x4)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000b44000-0x2d4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:10 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0xffffffffffffffc1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000002000)="0256b3b6a49f0cd506b9514c660dda1aad72e0aed2696d91f10bf6b8b77032b740466648c69d4aef20a6ba6fb5324623ef43a457fb94d5b89b4479e4ae739f8b19a0c075aaa19c9f64f7aa874dcf43ec874cb4a678fc3f5964e19de121259d092106917a075c0d0c15fa36548bcf66952d8e18c7f38a78aeed5ff9f69c99746ab2f3bd5cc8250d52a34a38cec07226ba43") bpf$BPF_PROG_QUERY(0x10, &(0x7f00000e0000)={r0, 0x1, 0x1, 0xffffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x299}, 0x20) socket(0x1d, 0x0, 0x0) 2018/02/01 01:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f55000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/sequencer2\x00', 0x10400, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x103, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00007e6000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00008a8000-0x4)='tls\x00', 0x4) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x400, 0x0}, &(0x7f0000000000)=0xc) 2018/02/01 01:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) bind$netrom(r0, &(0x7f0000e4f000-0x10)=@ax25={0x3, {"97e37371e968e3"}, 0x180}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000e2000-0x18)=@add_del={0x2, &(0x7f0000b84000-0x10)=@generic="1d1f64a03404751cc66d9d5dab236e74", 0x7}) 2018/02/01 01:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f3000)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f0d000)={0x0, 0x1, 0x14000, 0x2000, &(0x7f0000ecf000/0x2000)=nil}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/01 01:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007aa000-0x4)=0x0) getpriority(0x0, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00001f7000/0x18000)=nil, &(0x7f0000cca000-0x18)=[@textreal={0x8, &(0x7f0000d01000)="0f9c930060f30f2ac165670fc71e65a53e65260f01c80f00100f01fc660f5727660f2d6400f20f06", 0x28}], 0x1, 0x0, &(0x7f0000bd8000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.709958] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 41.713325] IPv6: Can't replace route, no match found 2018/02/01 01:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000020f000-0x5)='/dev/dsp\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bf3000)={0x0, 0x0}) setpriority(0x2, r1, 0x40) 2018/02/01 01:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r1, r2) [ 41.732603] IPv6: Can't replace route, no match found [ 41.762465] can: request_module (can-proto-0) failed. [ 41.789701] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008a2000-0xc)='/dev/amidi#\x00', 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000cdc000-0x10)={0x7, &(0x7f000003c000-0x1c)=[0xeff, 0x100000001, 0x3ff, 0x1, 0x275, 0x4, 0x3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00007ae000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x9, [0x2, 0x7, 0x3, 0xd8d, 0x0, 0x7, 0x0, 0x7fffffff]}, 0x5c) sendto$llc(r0, &(0x7f00004a3000-0x55)="649b9c2a32f3eff9c1923f2108105a21c8520fcc14fabc87080fa1519f18db30b70ed8433498f9752da76e554e4436bfcf5e051d1019679913caf316bf16882d10c9ea8ba84726f6ce726abb47d178571b82b8455c", 0x55, 0x20000800, &(0x7f0000b80000)={0x1a, 0xf5, 0x100, 0x8, 0x3, 0xc56, @random="ebc4045aad4b", [0x0, 0x0]}, 0x10) add_key$keyring(&(0x7f00007e6000)='keyring\x00', &(0x7f0000bf9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000933000)=0x0) wait4(r2, &(0x7f000063b000)=0x0, 0x60000001, &(0x7f00001b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r0, 0x4) 2018/02/01 01:02:10 executing program 2: r0 = add_key$keyring(&(0x7f0000d82000)='keyring\x00', &(0x7f00001da000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f000072a000-0x5)='user\x00', &(0x7f0000d32000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b0000-0xea)="f58b2a27f62a2f492f52eef5aee1e5f5ddc95d2c20fe8c42404af04b7c37ba24abca7bffd4f312b93e5315309103631b2b6015845e4d1e4bc924f4ec679878bf6e04ecd4d4ec422f1b755201fec26599f5206a32ffd9e9613693996333363172a4b3a5ad8bbe5ae0462660cd713e8fdf22ffda8dfe905fa8e11ee315eaf78787556231ed602923bffaeee8d55bf948c21656814959244932617d2de6ae053bba0883db41e5aebca2e49f56644de6c6c3340189e961c83875f3410ddef611bff1aaab8be4e883d0ac50b9553a496bd194545c5e17f38ff30c626f099841459b3254d428492cd7eedde037", 0xea, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = creat(&(0x7f0000615000)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00003b2000-0x8)=0x0) fadvise64(r1, 0x0, 0x584, 0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000095a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r3, r1) 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x9) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000dc1000)=0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000826000)='./file0\x00', &(0x7f0000aa8000-0x8)='./file0\x00', &(0x7f0000019000-0x6)="00ffe1ff0000", 0x0, &(0x7f0000613000)="") creat(&(0x7f0000070000-0xe)='./file0/file0\x00', 0x0) umount2(&(0x7f000034d000)='./file0\x00', 0x4) [ 41.798694] can: request_module (can-proto-0) failed. 2018/02/01 01:02:10 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100000000105000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000423000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) clone(0x0, &(0x7f000022d000)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000ff6000-0xd8)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007f4000)={0x2, 0x80bf, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x90, 0x0, 0x1a, 0xc, 0xc, "ee96d16aa4876311216db047b18581bca9d4b53d2c998b1dd460dfb8f001abd41db9dee8831ef76d739afd7ecce60dd53101b2da1e9ca9d3d419a2ecf4e5097b", "dfe3e44018fdc76eea7964c67aa0ed086c14be572738f5c9f7296d5d81c68b48d23af546d9cd724779c232294c55dfa0d3a8a3f98c18a29205cac10f38842dcb", "7e94f6d750e49ba0408a8ad8e16f96bbea4ceecbb6b2bc27f6ed73abad158168", [0x20, 0x5]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x2e)={0x8, 0x4, 0x2, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.875821] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/01 01:02:10 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000a42000-0xc)={0x8, 0x4, [0xaddd]}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x10) mlock(&(0x7f0000baa000/0x1000)=nil, 0x1000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000949000)="890f04000300000000e60000e3", 0xd) 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f0000030000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) getdents64(r0, &(0x7f0000007000-0x12)=""/24, 0x18) 2018/02/01 01:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b41000)=0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000e2f000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e25000)={0x3, &(0x7f000021c000)=[0x7f, 0x4, 0xffffffffffffffff]}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00005af000)={[{0x5, 0x2, 0x10001, 0x4, 0x9c3, 0x4, 0x5, 0x1, 0x5, 0xfff, 0x5, 0x5, 0x949}, {0xfffffffffffffffa, 0x9, 0x100000000, 0x20, 0x6, 0x6, 0x0, 0x3f, 0x40, 0x100, 0x200, 0x0, 0x0}, {0x9, 0x78c5, 0x7, 0x2f, 0x0, 0x8, 0x2cb, 0x7fffffff, 0x1000, 0x98, 0x9, 0x9, 0x2}], 0x52c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x8000, &(0x7f0000fca000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000662000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e4000-0x4)=0xc) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b48000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4d}], 0x64) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00007d3000-0x8)=0x0) syz_open_dev$amidi(&(0x7f0000ab2000-0xc)='/dev/amidi#\x00', 0x8, 0x10202) syz_extract_tcp_res$synack(&(0x7f00005e5000)={0x0, 0x0}, 0x1, 0x0) 2018/02/01 01:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008e9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002c6000)=0x0, &(0x7f0000065000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000020f000-0x9)='/dev/vcs\x00', 0x200000, 0x0) write$selinux_user(r2, &(0x7f0000c81000-0x25)={'system_u:object_r:device_t:s0', 0x20, 'user_u\x00'}, 0x25) openat$vnet(0xffffffffffffff9c, &(0x7f00008e5000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000254000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x40080000001) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00000c6000+0xdae)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000)=0x10) recvfrom(r0, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x95) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000883000)=""/0, 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/02/01 01:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/vcs\x00', 0x630802, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000c9c000-0x40)={0x7ff, 0x3, 0xfffffffffffffffd, 0x4, "2f74134099ae42e507b25e9945000000000000000023a171e400000000000000005ab61b91a35afffffe00f9", 0xffffffffffff0001}) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000909000)=0x0, 0x200000000000009) 2018/02/01 01:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f0000740000)='/dev/input/mouse#\x00', 0x5f, 0x8001) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000886000-0x4)=0x0, &(0x7f0000ed8000+0xca0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:02:10 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f0000408000-0x8)='./file0\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x9, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fce000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000c4b000-0x10)={0x80000000, 0x1, 0x9, 0x5}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002b0000)=0x0, &(0x7f0000fcd000-0x4)=0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4e000-0x4)=0xc) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0xc) r4 = getgid() setresgid(r2, r3, r4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/02/01 01:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d1a000)=0x0, &(0x7f0000957000-0x4)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000089d000-0x70)={[{0x100, 0x10001, 0x97, 0x5, 0x3, 0x3ff, 0x5, 0x10001, 0x0, 0x0, 0xfffffffeffffffff, 0x5, 0x6}, {0x3, 0x20, 0x1f, 0x4b93, 0x5, 0x8, 0xed2, 0x80, 0x81, 0x2, 0x1000, 0x7fffffff, 0xfffffffffffffc00}, {0x4, 0x7fffffff, 0xf96, 0x7ff, 0x100, 0x1, 0x7ff, 0xffff, 0x0, 0x2, 0x1, 0x6, 0x5}], 0x99d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r2, 0x9) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) syz_open_dev$dmmidi(&(0x7f00001a3000-0xd)='/dev/dmmidi#\x00', 0x6, 0x40) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000d33000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e9f000-0xa)='/dev/dsp#\x00', 0x1, 0x20280) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00002da000)={0x0, &(0x7f00001f1000)=0x0, 0x9, r0, 0x2}) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000151000-0x38)={&(0x7f000030c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x1, 0x3}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00007bf000)="e03f79a51240ff71a07d956aadcd83615108efc019c24dbdf1f3057f838124a3c3bafa4cd3175bafcac5c1c091f8ae325325aa907f090a8bbb4bab7293bf72af6eddb12867e9a60feba832c8382bee17e221608fc971525aec2bb9a5623c9c3c3e1f56a7b383cb703c2065c371f465baa4137c9c6bec9d91fba0ca19a17dc622c98873337dfe8cca338bd4f2e67016d169a29398d0aa7c4558d2d735cec61fc71232556c25b67ec0f5f43ac57f52fc4e41ce2a97aaf607fd25d1773246267d72", 0xc0}, {&(0x7f0000000000)="300a0e1121580faa64f08fa89715008327c2b9386f922fa697bb646fa26c957b326117ed16c969f9e12a268fcfc48bc56e505834229299f8b2c4071ad646e422134532a3bd698febc0965a6254a266419686dd219c64a011544f95cf55dee90c84864026f88c28b3ef0ba5b60ee822f020e64e55b9dfc4bcd3071c01ca3cefd602c85165d591e95e91e4984191cf6b19175c33f7fd345126e18d4059b9c02854d22b576767de83aea56d8ef474ea7cba76f7026e9e04df67119c53554c3823e381369061e9087a4c926da552b63f843d440058b6823dd4872a03dc59740d6bf0345c848b70bee2241c633ea4c436df8d", 0xf0}, {&(0x7f0000000000)="f9b1357d4e54680dbfa7b9fa67323cde2555bdd059b6a1a78083722d0eb61346e61357880373e6be520d8fb8190ea0a2d6699958236302dd7669", 0x3a}, {&(0x7f000063e000)="cab6a07f94de74c38630ae15a55b0b31d6926b014c2bb15a31f0a31d0eaa3cea200280f15d2b14afc344b13d0a9a564ac5dbb188db2ffc9790d48dd3977aea27b195b4b3a5169318a412b35f9b820e5d65a4faf07f6aecef00357eed5137d2d3d3f9500e5d4d", 0x66}, {&(0x7f0000000000)="37e2ab1888fcb08c68e21ea943df484979d9eba1901d4b6de66105d3493048eec0be941625c2c7305f95d71543f078ffdcb72ded0cf1db0c5b9c39be41dc8204dea66ee354eb00e94a75007541e6fdb903d7dd438f49af4516211ec059a15efa6bea6358040fffa0bc222ae209f97c895c13a597f92ddca93ef73b977c802a1ab40171b9d8e99f1bd9f9c79fd4dc8952ebdd39345f6772790b385f77eb763532e38ed8c1da5cbef165ffe6dac304545a46bf9c620957a70a9d4872", 0xbb}, {&(0x7f0000fe2000-0xcd)="242d0e3fb44bfc415a909bc21ba3585b5ab1c1315d0f83346de12e73ea60073341224fcadb0215c85e1dac8740b9a773d63f250ad26792883693e8312ff409d67b620f647d05779063dff91de403b4197a22787832f5aa99142c79376e3f13352732855d71e2b615d7969a501078ff3f3111b0de7b647b7ba7f41b68df3244bab5efb3baf53e72c66df6ba2e1e57836e516ff7bdca164be9353a71578db69b9fbee257a9099af7b08dc9c4c78c4e4d16487726605b5b73ae037f2333c7355e45b4ad3f94dc285a16e5238b89a9", 0xcd}, {&(0x7f00007c6000)="4571118f6cdcef6023cb7c2e5096bedb1296b9ead8315c3055c3b58f3a6c127022aca015556f27e24d3b43d1c3fb134027ce9ee87cfdc76da1294bcb5750975a1cf6c791e254b2189f350262aa68ea6ada40fdb2599e073952d7ed3d7d9c63656930a5b9b548f2fc214ac6e956897c9a303ca9fafd8983bf9a8b60e4acf48a0c4b4e9d07f782c10b0dcda847655784bccec2f8d15b21f05b76cfff14a008bfad708422776ac97dac2d68b48bb29ecd93bf3ce008766b265f0758df67c2a80626858dc938c3d5cb446280e32f3fa5341b1046c7c7d85218591a9a6cffe41897cdf93a26e66497efce9711bd973cd6060b3c", 0xf1}], 0x9, &(0x7f0000937000)=[{0xe0, 0x11f, 0x3, "036772815d4acb86bed3160f0dd59a5d1278b752efd665b179e8546d9b1ea2e0692fee537af0ae65148aa55675c926bc9fb5119251c55735bf5a200fb9d820fc7b91bbf403041eaa76e60c520914f5e067adbc4e79b873118bb49546239f3aa7702c65d767b03d4d2270612b3b26438c64aa1b47d9d6e44e1b439c4819fc3a9351049ad1f669be622d09da03c9c0964adf62881e8326b12503a21718b61ade452d3f3d506346d6d63255c2588a897299ebd5877504ede7102862f2c4d76626ce683f0954578efc61b6e325b76ba3"}, {0x78, 0x117, 0x4, "34fdaa611eac4d06f060dc05cc4fc75aaea127179df53fdbf03cbefb313fde1010fcc84d86e486a00298ca972802366bbc72634dd526d06b1395715d2cb07ba24ef410420ecdd8ece64747b328a97d8c015137caac17a5b99990f6f8b31a063ffb7b5c01cbb7"}, {0xa8, 0x18f, 0xfd8, "007b1260b4477eac41ede1df85fd987b25854c439c1c714434a26221727159ba582480a188952c2a66cd878f82d14ee7c659e2d3d2fd95151ab5121757dd6fe89b22104ecb087320b589ba7ea13520c088282d3314a1bdb82913d06c8c81f3f718909fcc4777a23b341454cfb827c1bb2f2b4f33c884974eb3d067b1de8cf5130f20cbf2c3c9efe3efe00eab6d3103b94192fcdd5c"}], 0x200, 0x40}, 0x40000) prctl$intptr(0x17, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/02/01 01:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000595000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a56000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockname$netrom(r2, &(0x7f00002d9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000534000-0x4)=0x48) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r1, r3, &(0x7f00004eb000-0x8)=0x0, 0x2) 2018/02/01 01:02:10 executing program 1: renameat2(0xffffffffffffffff, &(0x7f0000141000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file0\x00', 0x5) 2018/02/01 01:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fcc000-0x4)=0x0) memfd_create(&(0x7f000059b000)='}posix_acl_access]!:\x00', 0x1) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000e4b000-0xda)=""/218) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b2e000-0xd4)="5225b9639be017d12115f7eecdc9eb55bc1f0854ce5d42eb5e6a17d8149287cadba275e370e6ab444d14500c9ff5c511073e7e31ce211589f6b2c07859b99b2768a1c8eb3e2e099a593135a719cfed99ef2656a76b6ac0c2fc00c620e580fed9832fcf6fd1579695ddccb8bf04411a0fed9c6d455bbc22b60e4375d46e270ef9b9774595504e0792746450bfff60b6ed83d5ecfca0d3d045c69369324cefcc66f00ff9444feb7bdaae3f187583d9d8fbae5c76e3b53598176a76f16c921ac026f5a1f78724b97542a2a521b3d49cf13a13927495", 0xd4) r1 = syz_open_dev$sndpcmc(&(0x7f000030c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb12, 0x40000) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00001a7000)={[0x7, 0x3, 0x2, 0x9e0, 0xeb, 0x6, 0x100, 0x0, 0x2, 0x2, 0x3, 0x0, 0x202000000000, 0x6, 0xbd1, 0x1], 0x1000, 0x80000}) mbind(&(0x7f0000b77000/0x3000)=nil, 0x3000, 0x0, &(0x7f000023c000)=0x4, 0x0, 0x0) semget(0x0, 0x2, 0x200) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f97000-0x18)={r1, &(0x7f0000333000)="9e40695ae725700dd3fec786d1c99010ec7c2c62a8924654451ec4f4c723403e620a6e87ec85098b9d1b4545de95a4c60835b0c5e70c0fb8478ec7c1ed7bfaca17809e3890f31bf48c8e0b7158ab8a70d0406ee0e79784d0823c97d28fa546796c2d0c9f5e6f42153e160317dfe6eface34ebc0b30ae6d2e50def64f68f6b0f24dedd7565301cbd58c2fc98f2c6d7be9e55b189b63a008199a0a645932e808b43e70efef892460238c8314bb8f1302a050adb47c9a69829d2ad42258283e1ee4e60629a698404d49e1153d184ebd488a1e579ff9695c0326346905c8b8b223fe47234104567ac2", &(0x7f0000a64000)=""/44}, 0x18) 2018/02/01 01:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000491000)={0x10000198, 0x0, [{0x255, 0x0, 0x200000000000ffff}]}) 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip_vti0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000068a000)='/dev/cuse\x00', 0x400100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00008fd000-0x18)={0x0, 0x9, 0x0, &(0x7f0000750000)=0x0}) 2018/02/01 01:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a64000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae0000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ed8000)=0x8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/01 01:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c91000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000d99000)=0x5, 0x2) close(r1) [ 42.197406] kauditd_printk_skb: 91 callbacks suppressed [ 42.197415] audit: type=1326 audit(1517446930.829:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 01:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) flistxattr(r0, &(0x7f0000a14000)=""/162, 0xa2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f8e000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "0b74f80905e3d3d4f4f8e334ef878893"}]}}, {""}}}}, 0x46) [ 42.246468] audit: type=1326 audit(1517446930.829:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.276704] device eql entered promiscuous mode [ 42.307360] audit: type=1326 audit(1517446930.835:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.332229] audit: type=1326 audit(1517446930.835:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.357062] audit: type=1326 audit(1517446930.835:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.381669] audit: type=1326 audit(1517446930.838:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=319 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.406530] audit: type=1326 audit(1517446930.840:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.431549] audit: type=1326 audit(1517446930.840:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=66 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.458113] audit: type=1326 audit(1517446930.840:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 42.484567] audit: type=1326 audit(1517446930.840:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6405 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 01:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/02/01 01:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(0xffffffffffffffff, &(0x7f0000e59000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000ced000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 01:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000f3000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) syz_emit_ethernet(0x36, &(0x7f0000993000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/02/01 01:02:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"87a7cbcba01af6ac5cde3a36915dcade", {0x4, 0x5ade, 0x1ff, "f8dc9a7cf165", 0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x8000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d47000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005d2000)=0x8, 0x4) r3 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r3, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000e02000)="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", 0x118) 2018/02/01 01:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c53000-0x4)=r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) 2018/02/01 01:02:11 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101080) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000)=0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f000001b000)=0x4) r3 = dup(r2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000003000)=@file={0x0, ""/83}, &(0x7f000001c000-0x4)=0x55) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000019000)=[{{&(0x7f000001a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000014000-0x30)=[{&(0x7f000000f000)=""/54, 0x36}, {&(0x7f0000016000-0x62)=""/98, 0x62}, {&(0x7f0000019000)=""/85, 0x55}], 0x3, 0x0, 0x0, 0xf27}, 0xa9}, {{&(0x7f000001a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000019000)=[{&(0x7f0000013000-0x62)=""/154, 0x9a}, {&(0x7f0000019000)=""/141, 0x8d}, {&(0x7f000001a000-0x1e)=""/30, 0x1e}, {&(0x7f0000019000)=""/30, 0x1e}, {&(0x7f0000017000)=""/58, 0x3a}, {&(0x7f000001a000-0x3a)=""/58, 0x3a}, {&(0x7f0000017000-0xf7)=""/247, 0xf7}], 0x7, 0x0, 0x0, 0x6}, 0xffffffffc8eb1168}, {{&(0x7f000000e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000019000)=[{&(0x7f0000008000-0xfe)=""/254, 0xfe}, {&(0x7f0000012000-0xb2)=""/178, 0xb2}], 0x2, 0x0, 0x0, 0x2}, 0xff}], 0x3, 0x1, &(0x7f0000019000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001b000-0x10)={0x7, 0x2, 0x0, 0x4, r4}, 0x10) close(r1) 2018/02/01 01:02:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x204040, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000bb4000-0xc)={r3, r4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x0) 2018/02/01 01:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e26000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x101a00) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000094b000)={r0, 0x28, &(0x7f0000220000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind(r2, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = add_key$user(&(0x7f00000bd000)='user\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e02000)="4f41da6a0b23d991ca61762f6f8ac9d36a385dc9631ed8a3ce488b07f244ac4e6bae544db6510c7eb53154478e925031f9b3f4428c0c58fdf595ed0d96a664be77f5dc271118b98d3f450f800072019d8e1fd376397eb213542760ac195f1a443310231e55b7d8e46497ae0a23ff2af534f3f42e90e5bf2bf4ee2d5776cbbd1e45dfbdffb0626f310b4c3e207ab980f99536b57517ea", 0x96, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x9) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r1) 2018/02/01 01:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$loop(&(0x7f0000e95000-0xb)='/dev/loop#\x00', 0x7, 0x288001) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000)="", 0x0) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) 2018/02/01 01:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmat(0x0, &(0x7f0000862000/0x1000)=nil, 0x4000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000594000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008b0000-0x10)={0x2, &(0x7f0000500000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000d9b000)={r2, 0x1}) shmdt(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ad000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000897000-0x8)=0x7) bpf$MAP_CREATE(0x0, &(0x7f000022d000)={0x6, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/02/01 01:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006c3000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000740000-0x40)={0x7ad, 0x1, 0x2, 0x100, "05a63358e406fc420941e153afc2b7fb5751b0ce918b1b891e08633f7ebb777a16044c0450f3168780d3ff1b", 0x4}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000614000-0x10)={&(0x7f0000b93000)={0x3d9a5cfdef592319, 0xc, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:11 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0xfffffffffffffb01) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087e000-0x80)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000ef6000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r1 = memfd_create(&(0x7f00001ae000-0x1)='-', 0x6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00008f9000)={0x1, 0x2}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ef7000+0x130)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000)=0xe8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000ef9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef8000)=0xc) getresgid(&(0x7f0000052000-0x4)=0x0, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000a32000-0x4)=0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c14000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) 2018/02/01 01:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000033000-0x4)=0x0) 2018/02/01 01:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) madvise(&(0x7f00005ff000/0x4000)=nil, 0x4000, 0x6d) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/01 01:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000939000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000992000)='/dev/hwrng\x00', 0x204080, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000995000)={0x6, 0x2}) 2018/02/01 01:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000102000)='/dev/vga_arbiter\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe0000-0x20)={0x1000, 0x2, 0x200, 0x1, 0xfffffffffffffff8, 0x6, 0xfffffffffffffffc, 0x4, 0x0}, &(0x7f0000f3b000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000076d000-0x20)={0x100000000, 0x4, 0x2, 0x2, 0xde5f, 0x8, 0x5, 0x9, r1}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0xfffffffffffffd56, &(0x7f00006c5000)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x5, 0x7ba, 0x80000001}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x6, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00008f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r2, &(0x7f0000a76000)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='vcan0\x00'}}, 0x1e) 2018/02/01 01:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000a97000)='/dev/input/mouse#\x00', 0x0, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f0b000)=0xb1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000052000-0x4)=0x8, 0x4) 2018/02/01 01:02:11 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000023000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f000001f000)=0x0, 0x800) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000035000-0x4)=0x50fd, 0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000036000-0xa)='/dev/vcs#\x00', 0x2, 0x44000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000036000-0x8)='./file0\x00', r4, &(0x7f0000036000-0x8)='./file0\x00', 0x1400) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000033000)=""/51) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d48000-0x4)=0xc) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:11 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3f, &(0x7f0000007000)="f55394e7bde2ae9ee853db63f3efc6a836f18a4ce0009b2822a83000010001504e2da58e891c0eeb80f64b8214ea491287a52d") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={r1, 0x80000, r0}) 2018/02/01 01:02:11 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f000095d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', &(0x7f00007fb000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000095d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x200) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f000040b000)='/dev/urandom\x00', 0x0, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000263000)='/dev/snd/seq\x00', 0x0, 0x1) r3 = syz_open_dev$sndseq(&(0x7f000064b000)='/dev/snd/seq\x00', 0x0, 0x2081) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000095c000)={0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f000095c000)='/dev/loop#\x00', 0x2, 0x280) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/create\x00', 0x2, 0x0) r8 = syz_open_dev$vcsn(&(0x7f000047e000)='/dev/vcs#\x00', 0x2, 0x30b042) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095c000)=0x0) r10 = getuid() mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000095d000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = eventfd(0x5) r13 = syz_open_dev$mouse(&(0x7f000030b000)='/dev/input/mouse#\x00', 0x1, 0x5c0) r14 = socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair(0x7, 0xa, 0x4f77, &(0x7f0000234000)={0x0, 0x0}) r16 = socket$bt_cmtp(0x1f, 0x3, 0x5) r17 = fanotify_init(0x1, 0x1) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$random(&(0x7f000095c000)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008d9000-0x8)={0x0, 0x0}) r20 = socket$bt_bnep(0x1f, 0x3, 0x4) r21 = eventfd2(0xff, 0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095d000-0xa)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000095c000)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000461000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095c000)=0xe8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000095d000-0x4)=0x0, &(0x7f000095c000)=0x0, &(0x7f00008f4000-0x4)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000048e000)={0x0, 0x13, 0x7d69d18a0a10f7bf, 0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000095c000)=[{&(0x7f000095c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006fa000-0x60)=[{&(0x7f00002a3000-0x55)="63a6b44a942bb84d220f09c6d60bd759f89dc9c00e0e0944272b3cbea3c54f1892c9a6b70bf7776713c17b4e7eac0af5c468266f9aec337206f3d28dd42dd73ad70c6a78511f294599cfd88fad10e6078748dc145e", 0x55}, {&(0x7f0000696000)="7532aee66ce169e02451b7aff06e36d9e836009b8b1ecef77ac332540925b998fea0ad40dc3260dd505b54405e01746bdc2d4ac87c38c32b7dab6381f166128d48171f6ddc425480578dbbc2ab4c482c740dcb7824d5d68f5979b5d29b2715dc9ba4ffb1aa0ca560f2fc50825c24a8cd9b0b413699c2153f39d49c0d99a0b8cd39f7005c36671e68fb51b98b03cbd09adaad785e78d6cfbc4c9c2e63b1e142c2ed0525c2546124d00a72d6bae0bd6f84f30bbfb1b5ee08f7", 0xb8}, {&(0x7f000095d000-0x9e)="146d3bce9d0e5d3966ffdbb7084b8645d196690c68b86330fb1f0e0abbed7c5879a40aae4d3fa4fa88979afea798f0c9fef9cac93b5ee466496807053aa68d1e481faa680a053ccc0022bd807a6d1dcccb2bfd034f43e00c7c98fac43b0483f3bf7cc8a413a6c66b3667e4976a991bd5977eeb63b46913f28c538d7cd81858e30d2a54f433b300c37087c9731081cefb94c18e2a172b2366d5cb8427b8b2", 0x9e}, {&(0x7f000095c000)="7291f8b4275bc77093796e3acd7bfda2b96ff4b11f90456f156614db558cccc1c394cf52380a11965487fc7e88d835fe85f5f6b5bba3af8b57cb393ce54c51fd56a7631c314dedb57541dba89cd7ab38284a80147b450d49d40b029a208f910c777fbebdb97ac68a3888488badc3bac9788e3d943581faa71c3e1a202685946f624f761ad638ad186603312d2fea07d8a2d55d43aab7f356b31f27491c090878a31122b4470cfdb29c31f2f3af2e52e68174e15e3569c9e2cc8e83b245f808eaa0c99e5c73d6234f05bcb26c96b53bca46511e9b8ad45cd67f849d0b22c9690cbf908ba3ebfff7ccdf9b025df1b3e6b9020419bb870c", 0xf6}, {&(0x7f000060a000-0x9e)="772a370b4c36c1d8fd9805d0b5f0d5df67a290bc3e682d722c84d3f6534233c6ce77608713fb4366afd0e47f6d95cb69a673dccaf8a8ef0d5c4c8bfc358e41b808eee59b667d16a562d2f710240718128de4882e79c60b222088f107dd472f2b1377d0b1b346dc27fc2b2120a5ff45258e5ebfc85d2c18b8b55780cfbaff5ed496e12c6590f4c178ea74fc54e9f6f9d6ca1eecf71f6f1cdbaeeff0a5f4fa", 0x9e}, {&(0x7f000095c000)="adf5ddc897b1a5ce88fec98ad907068b8dfc8362c2d7a350037d9c2f8490081d6920838fd11bc5344581ea1715c983db621453582cce5792e42e0bf3380be63bbfe91886f51924216f5b7e1874670a1b9433481e74f1ed5306fd06862920a5115d4fc30741e5bbaacacd1695bb44f66208", 0x71}], 0x6, &(0x7f000095c000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}], 0x68, 0x40000}, {&(0x7f000095c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000095c000)=[], 0x0, &(0x7f000095d000-0xa8)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}], 0xa8, 0x80}], 0x2, 0x4000810) 2018/02/01 01:02:11 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000007000)='/dev/midi#\x00', 0xfffffffffffff800, 0x14002) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58) 2018/02/01 01:02:11 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0xfffffffffffffffe, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000329000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000018000)='/dev/loop-control\x00', 0x240100, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/02/01 01:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000061f000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000f71000)='net/rfcomm\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002d8000-0x2d)={0x4, 0x7, 0x800, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000019000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x477359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ef7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000308000-0x8)={r2, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000462000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1fffffffe000000, @loopback={0x0, 0x1}, 0xf4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, 0xcda8, 0x8, 0x9, 0x88}, &(0x7f00008fa000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e26000-0x8c)={r3, @in6={{0xa, 0x2, 0xf1c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/02/01 01:02:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000+0x4c9)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000793000-0x4)=0xc58, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x1) r4 = memfd_create(&(0x7f0000acb000-0x9)='/dev/kvm\x00', 0x1) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00000a4000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) 2018/02/01 01:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) accept(r1, 0x0, &(0x7f000012f000-0x4)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x80047456, 0x0) 2018/02/01 01:02:11 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000404000)='/dev/cuse\x00', 0x224200, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x22)=""/34) sigaltstack(&(0x7f0000420000/0x1000)=nil, &(0x7f0000b56000-0x8)=0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000002000-0x18)={0x7, 0x3, 0x1, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/136, 0x88, 0x2, &(0x7f0000002000)={0x4, 0x8, 0x7, "0a00f31f4867", 0x5, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)='./file0\x00') mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/02/01 01:02:11 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b22000-0x10)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000007000)='./control\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x3, 0x8, 0xffffffffffff114a, 0x5, 0xc6}, &(0x7f0000b22000)=0x34a) mount(&(0x7f0000b23000)='./control\x00', &(0x7f0000008000-0xa)='./control\x00', &(0x7f0000b22000-0xa)='hugetlbfs\x00', 0x140000, &(0x7f0000001000-0x19)="c2481c6a535e9720857fb652ec9f49d1e577452bba37bb78ee") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3780, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff7fffffff}, &(0x7f0000b23000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b22000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0xffffffffffffff80, 0x100000000, 0x401, 0x8}, 0xa0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x401, 0x4) bind$rds(r0, &(0x7f0000006000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000070f000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000531000)={0x100000001, 0x7fffffff, 0x7fffffff, 0x8, 0x2, 0x7}) recvmsg(r0, &(0x7f00009d3000-0x38)={&(0x7f0000073000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f00006b4000)=""/236, 0xec}, {&(0x7f0000e2d000)=""/229, 0xe5}], 0x2, 0x0, 0x0, 0x1000}, 0x40012102) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b43000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000020a000-0x2)=0xe4, 0x2) modify_ldt$write2(0x11, &(0x7f0000303000-0x10)={0x453, 0x100000, 0x0, 0x9, 0x9, 0x6c8c3ae1, 0x7fff, 0x0, 0xd6fdf79, 0xfffffffffffffffe}, 0x10) 2018/02/01 01:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000a0c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000083a000)={0x0, 0x0, 0x0, 0xffffffff, 0xfffffffffffff496, 0x0, 0xb, 0x1f, 0x8, "ac224f28110333ec1c7be6e75561768a4b9bbb67acf90cfc1d554ddf3d17a6a51c15d8041614eb8d76aae1140f02ca5b31abe85b0d042f6d4b4b8bdc41198e3a", "28dcd9da82a82accf4944eab890148dee662b6d6bde39b488d21c1d71e18a7d81bf6656cd44d59be222c844e2c86205f1e7c230c168ed0a4578ebd0a3a9ef356", "b07d0fb79b994606540ec6e1166034be69a8ebc92b7ca4b6f6406366cb079d87", [0x4, 0xfc]}) sendfile(r1, r2, &(0x7f0000696000-0x8)=0x0, 0x100000001) 2018/02/01 01:02:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000082d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000066c000)={r2, 0x0}) setsockopt(r0, 0x84, 0x0, &(0x7f0000aca000)="", 0x0) 2018/02/01 01:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r0, 0x401) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000beb000/0x18000)=nil, &(0x7f000066e000-0x18)=[@textreal={0x8, &(0x7f0000553000)="66b94d08000066b87000000066ba000000000f300fc75fbd269e650f22a6f30f585f002e3e660f12a500300f2213660f72d2f2f00fba370066b9b409000066b86d00000066ba000000000f30", 0x4c}], 0x1, 0x0, &(0x7f00001f2000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/01 01:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='cpuset\x00') sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r1, &(0x7f0000369000-0x38)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000033c000)={&(0x7f0000545000-0x3c)=@ipv6_getnetconf={0x3c, 0x52, 0x800, 0x2, 0x0, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0xdfa}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5c}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x10001}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x200}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/01 01:02:11 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000f000)='/dev/audio\x00', 0xa0800, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000010000-0x14)={0x2, 0x7fff, 0x5, 0x800, 0x3, 0x1, 0x3, 0x18000000000, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000e000)={0x4, 0x0, 0x10000, 0x80}) r2 = socket(0x8, 0x80006, 0x81) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000)={0x9, r1, 0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000)=0x10) bind$inet(r2, &(0x7f000000c000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000000f000)={r1, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 01:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000019e000-0x10)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf7000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000567000)=0x7, 0x4) pipe2(&(0x7f0000ff9000-0x8)={0x0, 0x0}, 0x4800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f00003d2000-0x24)={0x4a, 0x6, 0x8, 0x0, 0x6f9, 0x4, 0x8001, 0x80000000, 0x100, 0x7278, 0x0, 0x4}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0x80000000010b, 0x0, &(0x7f000000b000)={r0, r1}, &(0x7f0000792000)=0x0, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000447000)=0x0) 2018/02/01 01:02:11 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000002000)=""/250) 2018/02/01 01:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11a, &(0x7f000080c000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x7f, 0x6, "599a5d", 0x99, 0x33, 0x8, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x2, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x6, 0x8, "59d1c2", 0x2, "af1e05"}, "1bd46c7d86e6d30d65c32588c5320a03ec91f2b64259d5991f4df74b42d7a21177f2e1c4977db3d1bddfc24c02d974955f1acd8fc5bd741917bdc4098c4631c33e80bc597c175e3fa06cfc36f6ce0bb34171d8c860d8fd43032f10ce56dadd32ec4e911a5692b5986b4bfa2349a8ee8ea52cf88718a11d4020846caa3f5146a61af76c90c59b1f8eae2ac6e7dbcac8cb61ae1e3bc76e7ccb5d90e00657d66bf6286bc2a1a4f9e235ccccbfa4841cf67c2ea63c0ca4a1c37601da1040cecfcea7665756b743d8b68d8e720bf7ae96ee8d3983f388"}}}}}}, &(0x7f00006b7000)={0x0, 0xd9, []}) r0 = syz_open_dev$vcsn(&(0x7f0000550000)='/dev/vcs#\x00', 0x100, 0x80883) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006a7000-0x14)={{0x3, 0x100000001, 0x3, 0x2, 0x4, 0xffffffff7fffffff}, 0xffffffffffffffff, 0x4, 0x7}) 2018/02/01 01:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000c89000)={0x6, 0xfffffffffffffffd, 0xff, 0xafd1, 0xdbc6, 0x0, 0xa0}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000986000-0x6ae)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000271000)="05", 0x1, 0xc0, &(0x7f0000511000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[{&(0x7f0000fb7000)="8e567f488a0943e5d2a46951a79fded5a78f8b4beb04069534a2a7b74944aac2998da3bac7a25216983a7fd7d7d4ba825dafa57a7c59feedb6d6099210928cfbe87a157983524e59e21d2bfd9504441959ebf12b6fcb4bdc826f5659824878c42095d4a2c7171ad43af98af6df44ac629f500a64aa2841778fe9c14381e2b6feecd15a24aec27b77b8b6ba73d4158afe0cebd6d4b5fc841d421cff02d759e7183af704328e982b", 0xa7}], 0x1, &(0x7f00007ed000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/02/01 01:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = dup2(r3, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e88000-0x8)={0x0, 0x3}, &(0x7f00009a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00004f9000-0x8)={r5, 0x5}, &(0x7f0000ccd000)=0x8) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/02/01 01:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000293000)=0x3) 2018/02/01 01:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000206000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000055e000-0xc)={0x0, 0x1ff, 0x3b}) r1 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) fcntl$getflags(r1, 0xb) bind$inet6(r1, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f000096c000-0x9b)="c99c7bf15e9ea0f8e23665c0efbf10759964dc6e1c40b0d6d1009ca52d83dfd5a70126c47ed090f08be6b8abe2cc5d132bf03b36d387b9e9289661d2a1e4256ede0e16e481a432633418b166cc02a9c5a8c377098937fc2765f8563e8a92b749c3281886dfbe400e08f25ba46b581022923677794054d52bdfe5089388aba737d07f418a33b9bdd6c48c57f2104e030db32b543a63d43a0dc497a3", 0x9b) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c91000-0x20)={"e284e0b415a5988caab984bc23724805", {0x4, 0x6, 0x4, "32c394f16aa5", 0x1, 0x0}}) 2018/02/01 01:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000000001e) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000088f000-0x4)=0x6, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000c58000-0x14)={0xe6, 0xfffffffffffffffe, 0x9, 0x6, 0xfff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='syzkaller1\x00', @ifru_names=@generic="4f54000c5ba1ed723a0a1fdc22207302"}) 2018/02/01 01:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") listen(r0, 0x5) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/02/01 01:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004ef000-0xc)='/dev/audio#\x00', 0x5, 0x40001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000e04000)=0x4) readv(r2, &(0x7f000019d000)=[{&(0x7f000022d000-0x7d)=""/125, 0x7d}, {&(0x7f00006a9000)=""/78, 0x4e}, {&(0x7f00000ec000-0x22)=""/34, 0x22}, {&(0x7f00000bc000-0x4)=""/4, 0x4}], 0x4) read(r2, &(0x7f00003b2000)=""/80, 0x50) 2018/02/01 01:02:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c8000-0xf)='/dev/sequencer\x00', 0xe400, 0x0) getsockname(r0, &(0x7f0000061000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000146000)=0x10) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000397000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dc5000-0xb8)={0x0, 0x3, 0x200000, 0x9, 0x6, 0x2000, 0x10001, 0x2, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8000, 0x6, 0xfffffffffffffffb, 0x1}}, &(0x7f00006f6000-0x3)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b4f000)={r2, 0x100000001, 0x6, 0x8, 0x2, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ac0000)=@assoc_id=r1, &(0x7f000014e000-0x4)=0x4) connect(r0, &(0x7f0000a62000-0x10)=@ax25={0x3, {"3240dfa93417c0"}, 0x9}, 0x10) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r4, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x400000000000, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000083a000)={0xff, 0x7}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00009db000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f000062c000)={0x1, r5}) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000bb2000/0x18000)=nil, &(0x7f000066c000-0x18)=[@text64={0x40, &(0x7f0000ae7000-0x54)="c4616455db66ba2000ecb9b70800000f3266baf80cb8ba7a168cef66bafc0cb093ee65640fc71ac4a38d7d99dc0000001dc4e17be6eb660f21ae664e0f38827b01c744240056000000c7442402f6ffffffff2c24", 0x54}], 0x1, 0x40, &(0x7f00007eb000)=[@cr0={0x0, 0x80000000}, @cr4={0x1, 0x0}], 0x2) r6 = semget(0x0, 0x3, 0x100) semtimedop(r6, &(0x7f0000edc000)=[{0x4, 0x100, 0x800}, {0x3, 0x0, 0x800}, {0x7, 0x80000000, 0x0}, {0x4, 0x3, 0x0}, {0x0, 0x5, 0x1800}, {0x3, 0x0, 0x800}], 0x6, &(0x7f0000a0d000)={0x0, 0x0}) 2018/02/01 01:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000846000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000441000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000df3000-0x75)=""/117) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ustat(0x4, &(0x7f000016f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) inotify_init() ioctl(r3, 0x6, &(0x7f00004b5000-0x1a)="4b4d0a5b41ef3e8f4d3b4ccb8d9efb1c0fe8495ae231853f6bd2") fchdir(r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f000072b000)={@my=0x0, 0x0}) r4 = creat(&(0x7f0000643000)='./file0\x00', 0x104) connect$llc(r4, &(0x7f0000dd3000)={0x1a, 0x7, 0x3, 0x200, 0x3, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/02/01 01:02:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f67000)='&+wlan1keyringvboxnet1[cpusetwlan0GPL%cgroup\x00', 0x2) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000055b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000389000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x8e, 0x5}, {0x65fcf7f1, 0x3}, 0x101, 0x5, 0xb5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000972000)={0x6, &(0x7f0000984000)=[0x4, 0x4, 0x6, 0x0, 0x2, 0x6]}) listen(r2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x953610c9e6c6cd75, &(0x7f0000a9d000-0x4)=0xac6, 0x4) sendfile(r2, r2, &(0x7f0000a58000-0x8)=0x0, 0x9) fcntl$setstatus(r1, 0x4, 0x2000) accept$ipx(r2, &(0x7f000061e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ba5000)=0x258) sendto$inet(r1, &(0x7f0000389000-0x1)="b6", 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) 2018/02/01 01:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffc000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bbb000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e2d000)={0x0, 0x0, 0x30, 0xffffffffffffffff, 0x3}, &(0x7f0000980000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fdc000)={r1, 0x8, 0x3, 0x40, 0x400, 0x2, 0x1, 0x0, {r2, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x800, 0xe41, 0x8, 0x6}}, &(0x7f00004aa000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e53000+0xfc2)={0x0, 0x5, 0x3f}, &(0x7f0000ceb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffa000)={r3, 0x1, 0xfffffffffffff386, 0x9}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000410000-0x5)={0x3, 0xfffffffffffffffa, 0x1, 0x7fff}, 0x5) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0xaf01, &(0x7f00001e3000)=0x0) r5 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r5}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f000020d000)={0x1, r5}) write$eventfd(r5, &(0x7f0000cef000-0x8)=0x0, 0x8) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000603000-0x8)='./file0\x00', &(0x7f00001bb000-0x3)=""/3) r0 = syz_open_dev$sndpcmp(&(0x7f000062e000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000241000)=0x0, &(0x7f0000f8f000-0x4)=0x4) r1 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) fcntl$setlease(r2, 0x400, 0x2) shutdown(r0, 0x0) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000448000)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f00005c4000)=0x5, 0x4) r4 = dup(r1) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00002b6000-0x4)=0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000e95000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000099f000)={0x0, 0x1, 0x0, 0x77b, 0x6}, &(0x7f0000a1f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000167000)={r6, 0x97, 0x5, [0x4, 0x1, 0x400, 0x8, 0x3]}, &(0x7f000045f000)=0x12) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000f4a000+0x43f)={0x1, 0x0, [{0x48b, 0x0, 0x0}]}) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000094b000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000070a000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f000026a000-0xf)=""/15) 2018/02/01 01:02:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a94000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000b4c000-0x8)='./file0\x00', 0x200402, 0xc) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000a52000)=0xce) fchown(r0, r1, 0x0) 2018/02/01 01:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) chmod(&(0x7f0000448000-0x8)='./file0\x00', 0x1) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000cd4000)="b835e0aad845847f4baed1e05f0f97228b025cf39ad3484f4969db90ce145dd12d1ff5551943d869dbbd79055ed49e8c35bfcbaf07358f4797a5fd21122e957be112490382559dd2589acb2789089d42d7e526e8a112a62529d83b6e4bb253ca0ddb5f5104561dfb0a0606a319ceb2818eb68578545a142a57db2db55e543080611dc1aaf0735bb1fa9b4a2fc2ecf5888ab25f42cd3b68e63fc568330789e8c39b65d89676") symlink(&(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f0000cef000-0x8)='./file0\x00') getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f0000817000-0x11)=@known='security.selinux\x00', &(0x7f000007b000+0x3e2)=""/18, 0x12) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000029f000-0xc)={0x1, 0x0}) 2018/02/01 01:02:12 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x80003, 0x2800000000000000) r1 = memfd_create(&(0x7f0000f77000-0x10)='ip6gretap0\x00\x00\x00\x00\x00\x00', 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f82000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000885000)="526945ed6861e046a760c18c755bd89658c7e04380b9e8e976fc458d0831c212"}) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xb) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x2, &(0x7f0000000000+0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000752000-0xc6)=""/198, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) close(r1) write(r1, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e6f000-0x8)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r1, r1, &(0x7f00009fe000-0x8)=0x401, 0xed) getsockname(r1, &(0x7f0000f58000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000-0x4)=0x26) fchdir(r1) 2018/02/01 01:02:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x80100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ea000)=0x4000020, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009e7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000019000)={0x1f, {0xa1c, 0x3, 0x3, 0x4, 0x4, 0x80}, 0x4}, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x7ff, 0x7, 0xffffffffffffff00, 0xa1c9}, &(0x7f0000001000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000ea4000-0x38)={&(0x7f0000e6d000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000214000-0x10)=[{&(0x7f000088e000)="584e28d694c789f3be3c36455b64509f3b9c5192272e0fb44c407408c3cc938941a4e0a59856604abbfe5aae4ea4283e596d3ab7f38359f7194e51a6a085259656d1d88b39fc3cf4c36b77f513f3c0413bc4656173caabb9", 0x58}], 0x1, &(0x7f0000c5c000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8200, 0x1, 0xed, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1a78, 0x2, 0x8, 0xfffffffffffffffa, 0x80, 0x100000000, 0x9, r2}}], 0x60, 0x20040010}, 0x80) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ac000-0x8)={r2, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x1, 0x0) syz_open_dev$tun(&(0x7f0000a73000)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x0) socketpair(0x8, 0x807, 0x3, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffff, 0x96207bcbd4f39b21) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0xd879, 0x7133, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x40046103, &(0x7f000065c000)=0x0) [ 43.567473] QAT: failed to copy from user. [ 43.615445] QAT: failed to copy from user. 2018/02/01 01:02:12 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f87000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbc000)=0x10, 0x80800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f86000)={0xd5, 0x3, 0xe908, 0x8, 0xfffffffffffffc00, 0x81, 0x6, 0x9, 0x1, 0x10001, 0x5}, 0xb) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f87000-0xc)='/dev/autofs\x00', 0xfffd, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c7c000-0x10)={0x0, 0xf75c, 0x4, 0x8}, &(0x7f00000f5000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001c1000-0x8c)={r2, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f86000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000cef000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x8000280}, 0xc, &(0x7f0000232000-0x10)={&(0x7f0000323000-0x11e8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r3, 0x20000000541f, &(0x7f0000f83000-0x8)=0x0) 2018/02/01 01:02:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000d49000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000308000)=@assoc_value={0x0, 0xed6}, 0x8) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000078b000-0x4)=0x80000001, 0x4) 2018/02/01 01:02:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f000086f000-0xd)='/dev/dmmidi#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xcf)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000bf4000)={0x3, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000002000-0x50)={@generic="5d714734da7bd80cf074e30eeca798ad", @ifru_data=&(0x7f0000001000-0x20)="e5c813085e7501fcfc9a6f5dc3fb242fd3f19c9a77280c5307172d958a4d39d4"}) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b45000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa4000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000903000)={r1, 0xc7, "f3a74f84a3b1f38a7105b925984acbe7368f462957e3c2832d4bf90a9584e9db1bc9dfd78eebd961003eff2b2fd18de87345cd4a85b9624310449289fb5e85aca60e9b62bcce473d4efcee2b14acd305cd6cbbc316e933419f49946b18b169efb8215b65ddca3e7a730f85d4d35f54ea5d8d56d3a0927f04864ddbe25e5510df288c4014510f7192ad44edd14f0ec5a97317f667347bef1f89f2fe65618cbd1bcf2babe24f6d630bb1849e95ad635ddddd1df87ccdc5398001ddfd871d10b375c3f7b5578a743a"}, &(0x7f0000ec2000-0x4)=0xcf) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x8020000000009, 0x80000001, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007de000-0x4)=0x0, &(0x7f000065f000-0x4)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/cuse\x00', 0x800, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x1) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000844000)=r4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000076f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000907000-0x4)=0xe8) connect$packet(r2, &(0x7f0000cb7000-0x14)={0x11, 0xc, r5, 0x1, 0xa8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000f76000)={0x20001, 0x2b1e, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000389000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000276000-0x4)=0x0, &(0x7f0000359000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000028000-0x4)='tls\x00', 0x4) 2018/02/01 01:02:12 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ddd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x80000001, 0xb6000000000, 0xc4, 0x7}, 0x8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000fd5000)=""/228) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000003, 0x87) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e68000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$alg(r1, &(0x7f0000440000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x100000932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db6000-0xc)='/dev/autofs\x00', 0xc1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd2000-0x4)=0x800) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000434000-0x49)="738b83794582399d99630aeae1b3d38ec9f3de01ada94eaf7073ae92d4f50447b73f27283087c804d101ee3e63f39200832f21a8e967024501a3ca2c715cc0ecd21ac472f9ef9f7569") [ 43.657504] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000b05000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x4000000) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 01:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a24000)='/dev/hwrng\x00', 0x200, 0x0) execveat(r0, &(0x7f00009e6000)='./file0\x00', &(0x7f0000cf4000)=[&(0x7f0000317000)='^}\x00', &(0x7f0000c21000)='securityvboxnet1selinux*em1\x00'], &(0x7f00004c7000-0x20)=[&(0x7f0000cb6000)='[vboxnet1#\x00', &(0x7f0000db1000-0x5)='eth1\x00', &(0x7f0000ec2000-0x1)='\x00', &(0x7f0000662000-0x1)='\x00'], 0x100) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000a90000-0x3)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000370000)=[], &(0x7f0000b3d000-0x10)=[], 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000284000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000024000)='/dev/amidi#\x00', 0x1000, 0x200) bind$bt_hci(r0, &(0x7f0000370000)={0x1f, 0x400, 0x0}, 0x6) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cd1000)={0x0, 0xc6, 0xe9c2, 0x3}, &(0x7f000036e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bb0000)={r1, 0x80000001}, &(0x7f00003cd000-0x4)=0x8) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)='\v', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000)='/dev/qat_adf_ctl\x00', 0x100ffe, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000022f000-0x8)={0x0, 0x9}, &(0x7f0000f3a000)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000561000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000058e000-0x8)={0x0, 0x5}, &(0x7f0000c11000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000464000)=[{&(0x7f0000d46000)=@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000045d000)=[{&(0x7f00001fe000)="05a7bef4f244dcefb744e454e43347a86364b9cdeee7d7ff612383639f3d893d7ed9280893cdff04edaf371d89aa5c7a518977008568dfedaa00f53479721d9d5e2285e37e1a66331fa34cd168778376886f0002b01f85d26df46a2a4443b334c3451398360714262e75d8d06ff7376b73e4e84cc90cc4b7aedeb69fbab9b3e86722707be132dfdf4c9b5bc1852b0a8b6b094b86836add71be461010174dd67a98b34c2957e84f5e15df6c0a59e85800dfbd48", 0xb3}, {&(0x7f0000ac8000-0x1e)="44bf2f51976e10f40586ad39763c8418e07d3fa1c0f713d695a0f3465f1f", 0x1e}, {&(0x7f0000292000)="bcef45901268a4f077248a59537cab4c74d4f85b6b1e022adb63364f69743d68de8f4bc5cc92c2c55d", 0x29}, {&(0x7f0000c27000)="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", 0xfe}, {&(0x7f00004ca000)="71c1308ee09b213b5f3cdfed4f5b28b6c5995ab542af6dea0ef9774857b0a36c9b7ca8fdeaaf80d5b82c9c9b96b02efdc40a28bc625f036abc548fd90024191cbc469527ae1d9167bc94b8470fe7eff5367a5566dd4d17e9787df6dddb0979eabe08b6414d7f818af5f8640cecba62bb19793d95092ca52493674f6f59e0d9e6f39decfd10a1d946c774d2423400388df4523e43d74e8316749fabc5d407e98a8512d6d0759b536a6e121850afc3385a0f4171ca549cffb1e71c89280bc809fb4031b38132b870792e56ec5b7bdcee14b74c34959312ad485bbbe35c32c390b37f72", 0xe2}, {&(0x7f000083b000-0x31)="2f9d652d5c63cde819d5147a7fa58543ce8d0e8bcb61d83ff116bce89120794a0f02ddb7e32653b8f2f266c6b73b1a115d", 0x31}, {&(0x7f0000b13000)="1c1fca9b2ffaa9880f8dd692560898816c92b12c8f10a1da27a55f11801946e22403f6207647be8c3a67a10cbe03166902a867811327ea737bd14a0f74b6accb88597cfa206a5da04fbc59a9a711f6fa6c21b4a9ba3761c1f6e08aa483af6ee47fa6312cc2e4c77410098084d5c0d910e0e770042de41e134c18336385ef8b2fc9ffdeb37197687bea11560d965f5a8b7e49dd62a6896318b94b6e567b6f132c547418cb2294ddab306214a83e4c7747602c96b5ca54d510a0f6a06f95b81a97b4a3f4d89d9f9a902119d47c4219dd44c52c01e0e7a7d8f97b71daf9aac74f7a29f5c75a557d495059392a4041836465e1", 0xf1}, {&(0x7f0000633000)="378de3e84d80a3f41781571cbf658a5d835196ecf5814e1f68b46603c2f6fd3ba86e4803fcede514da648006757d85ebfc8818d71b4b064eff4fa1e00cc9f8b971b22af9dac404c0259a4b746a980ff3c20baeda", 0x54}, {&(0x7f00001b7000-0x12)="d5824df3d6b0631aca8a5eb5d0f1fec19a66", 0x12}], 0x9, &(0x7f00007a5000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x80, 0x100, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0xbe2, 0x96, 0x2}}, @init={0x18, 0x84, 0x0, {0x7f, 0x2, 0x8000, 0x5f643dfe}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x1, 0x401, r5}}], 0xc0, 0x1}, {&(0x7f0000074000-0x1c)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000995000)=[{&(0x7f0000c97000)="960e68f4fa1d", 0x6}, {&(0x7f0000bd6000)="d8dd81e2f967e675d12cabced99ee569294949e2c37d561aeffd2b713f57a6e5a61668263e40b79cf55a1833bbc12dd691a72b14de8c3edb304f4a0ed4696e532b8829b52ff54ce822d05aeb295861f00cd98a7f2d2d18342d6e487e0e88f6bf8d4085fc84a1d86427a1a7b07e3280d91c13753ee79a951e402d164f7c82c61821a258615fd4a1fa9a9e77ef343cbe0c365de26cd5f52be60bcb05b5ffc52d53c782d24ca81c199a", 0xa8}, {&(0x7f0000fcc000)="8c50489f25f1a70d389e58f767d1ef42c68bcbf1623df88251035d67c984f0d82ffda250df9da39f10acade5611476fd77d240ff615e86dffced055acd025649ab17e99400e094ac99f7d702380b49ae9ea781d5f3f6b686aa8ae7069495ad914b6e6eeaf2bbc5a82569c75d7904a54a4b78de13f099c30cb945b0706d477cca7881e727297bce0744716ba24a92a516a40fad7986bfac6bfa4ca3658ed39ca4c15ef0a14bf0de1c32b843e65d78c9332d544ed621b3ee0034a296ba196ad097e6a341c6db3fd59d65aea25ce11259db780d", 0xd2}, {&(0x7f000097c000-0xf)="8a5c042d2d34f022fe5790f115e5b5", 0xf}], 0x4, 0x0, 0x0, 0x8000}], 0x2, 0x40) 2018/02/01 01:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x100, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e46000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x440) ioctl$TIOCNXCL(r2, 0x540d) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat(0xffffffffffffffff, &(0x7f0000503000-0x8)='./file0\x00', 0x480, 0x180) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a4000-0x10)={r3, 0x50, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f0000c21000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008ab000)=0x1c, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f000096a000)='/dev/sequencer\x00', 0x220001, 0x0) [ 43.719457] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00000200 [ 43.756114] tty_warn_deprecated_flags: 'syz-executor0' is using deprecated serial flags (with no effect): 00000200 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000b7000-0x168)=[{{&(0x7f0000237000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000020000)=[{&(0x7f0000fc3000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000019c000)=""/170, 0xaa, 0x3}, 0x4}, {{&(0x7f00001d3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000690000-0x80)=[{&(0x7f0000818000-0x1e)=""/30, 0x1e}, {&(0x7f0000924000)=""/208, 0xd0}, {&(0x7f000002c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000acf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc1000)=""/58, 0x3a}, {&(0x7f0000c8f000)=""/4096, 0x1000}, {&(0x7f00008f0000-0x5f)=""/95, 0x5f}, {&(0x7f000059d000-0x98)=""/152, 0x98}], 0x8, 0x0, 0x0, 0x1ff}, 0x8}, {{&(0x7f00004fb000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00002c1000-0x70)=[{&(0x7f0000e5b000)=""/34, 0x22}, {&(0x7f000013b000)=""/203, 0xcb}, {&(0x7f00008ee000)=""/199, 0xc7}, {&(0x7f0000860000)=""/119, 0x77}, {&(0x7f0000db6000)=""/158, 0x9e}, {&(0x7f00008ea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000792000)=""/190, 0xbe}], 0x7, 0x0, 0x0, 0x7ff}, 0x0}, {{&(0x7f0000a07000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fb1000)=[{&(0x7f000093f000-0x51)=""/81, 0x51}, {&(0x7f0000477000)=""/99, 0x63}, {&(0x7f0000afa000)=""/105, 0x69}, {&(0x7f00004a8000-0x93)=""/147, 0x93}, {&(0x7f00007f7000)=""/242, 0xf2}], 0x5, 0x0, 0x0, 0x1f}, 0x2}, {{&(0x7f000029f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002c4000)=[{&(0x7f0000404000)=""/39, 0x27}, {&(0x7f000047d000)=""/171, 0xab}, {&(0x7f0000ae0000)=""/4096, 0x1000}, {&(0x7f0000fa4000-0x6c)=""/108, 0x6c}], 0x4, &(0x7f0000655000-0x30)=""/48, 0x30, 0x5c6}, 0x3da}, {{&(0x7f00003b1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ead000-0x60)=[{&(0x7f000065c000)=""/225, 0xe1}, {&(0x7f0000bbd000)=""/125, 0x7d}, {&(0x7f0000b3b000)=""/228, 0xe4}, {&(0x7f0000fb7000)=""/206, 0xce}, {&(0x7f0000423000-0xc8)=""/200, 0xc8}, {&(0x7f0000da7000)=""/144, 0x90}], 0x6, 0x0, 0x0, 0x4}, 0xc8}], 0x6, 0x40000040, 0x0) accept4$packet(r1, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1c000-0x4)=0x14, 0x80800) openat$mixer(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/mixer\x00', 0x200000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000338000-0x18)={0x9, 0x0, 0x1, 0x1, 0x100000000, 0x6}) ioctl$VT_RELDISP(r2, 0x5605) syz_open_dev$sndmidi(&(0x7f0000a35000-0x12)='/dev/snd/midiC#D#\x00', 0x3488, 0x200000) 2018/02/01 01:02:12 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f000036a000-0x26)=""/38) io_setup(0x9, &(0x7f0000030000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000303000)={0x200092, 0x1, &(0x7f0000e8a000)="18"}) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="", 0x0) r1 = creat(&(0x7f0000c8e000)='./file0\x00', 0x80) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00002d7000-0x4)='tls\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = semget(0x2, 0x3, 0x20) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000b1a000-0x1000)=""/4096) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="9f461914800437c45f63aefc9b23f195", 0x10}], 0x1, &(0x7f0000cf5000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001a7000-0x60)=[{&(0x7f00007d7000)=""/141, 0x8d}, {&(0x7f0000936000-0x90)=""/144, 0x90}], 0x2, &(0x7f0000ef9000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00004a0000)={0xdb, "809ad2b6a5eec2067ad16afb599d89d4580ba29bbbcf19069652af8f9cb7b49a314d32e813552fe18b1bbb239e09c3753ec29901a4a2ae1df893f36e601f7c24866228f8a4c543a2cd6108925058e27edc9d75a02777b5ede9aef7897f331cc81fe5187567297dd4f180d812668efb8af62b5149e809755fdb059dbbd5e239b737b51039c366c2baf359cfa2481e4f0b4c757cc2fd84f56072b3f7e3a25e2e4fa20be121698f038b25d7f0f4bcc8f0315512b084fe3c5e9c8c8b36dec19faa43e43c922105cbd2f7e199432c91601e338e707c99f738e80ee9ba55"}) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) timer_create(0x7, &(0x7f0000b01000)={0x0, 0x3b, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000)=0x0) clock_gettime(0x0, &(0x7f0000599000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000136000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000811000)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000b14000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) shmdt(0x0) userfaultfd(0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f00000e1000-0xb)='/dev/mixer\x00', 0x900, 0x0) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x40800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000063f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000952000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000086c000)=0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x0, 0x80000000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) 2018/02/01 01:02:12 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x29fe, 0x100000000111002) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000786000)=0x7f) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x0}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) preadv(r1, &(0x7f00007d1000)=[{&(0x7f00003f8000)=""/172, 0xac}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000567000-0x4)=0x0, &(0x7f00007d7000-0x4)=0x4) bind$ipx(r0, &(0x7f0000cc2000)={0x4, 0x6, 0x4f1, "8062bac7793f", 0x1, 0x0}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000481000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f000005d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006b1000)=@assoc_value={0x0, 0x8}, &(0x7f0000ad5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eb2000)={r3, 0xff, 0x3f, 0x7, 0x2, 0xfdb}, &(0x7f000010c000)=0x14) bind$packet(r0, &(0x7f000039d000-0x14)={0x11, 0x1a, r2, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000db4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000c8a000)={r4, 0x1, &(0x7f0000613000)=[0x7fff], &(0x7f000009f000-0x1c)=[0x5, 0x10000, 0x800000000000000, 0xb97, 0x40, 0x20, 0x2], 0x40, 0x3, 0x8, &(0x7f0000ea6000-0xc)=[0x80000001, 0xffffffffffff8001, 0x39af], &(0x7f000019d000)=[0x8, 0x1ff, 0x2dd1ad65, 0x9, 0x100], 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004c9000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x13, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0xaf, r2, 0x0}, {0x12a6, 0x8, 0x6, 0x5, 0x1, 0x9, 0x844, 0x1}, {0x4fc9, 0x5, 0x3, 0x6}, 0xffff, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3, 0x0, 0x40d, 0x3f, 0x81d3, 0x7}}, 0xe8) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000a25000-0x8)='cpuset*\x00', 0xe1b90cff1877e44) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000841000)=0x40000000800, 0x4) poll(&(0x7f00007a8000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) shutdown(r0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00006f5000)={0x101, 0x401, 0x20}) 2018/02/01 01:02:12 executing program 7: semget(0x0, 0x4225ddcf42bf5a4e, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000319000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x1)=0x32) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x10000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000145000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000-0x4)=0xe8) sendto(r0, &(0x7f0000493000)="02", 0x1, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = dup2(r1, r2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000774000)={{{{0x2, 0x1, @rand_addr=0xb4bc0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x7, 0x2, "bb363d022c1ce760d82410823a5fe8999b236b6d2dfc8cbd15350a2d7d58cde20a7125fb28dc1307e2a20d3ad6d6d94955d1ccb9e6d6c6a9300dcb95ad60acb68e7c2ecb88b06cbb385a409d19bc4d88"}, 0x160) sendto$ax25(r3, &(0x7f00003c3000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) 2018/02/01 01:02:12 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000004e000-0x30)={0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r2, 0x21) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000004e000)='./file0\x00', &(0x7f000004f000-0x8)='./file0\x00') write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) pwritev(r0, &(0x7f00009ca000-0x40)=[{&(0x7f0000445000-0x32)="", 0x2e9}, {&(0x7f00002ad000-0x1000)="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", 0x1000}], 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000821000)=0x3f) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/hwrng\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffe) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") llistxattr(&(0x7f000062c000)='./file0\x00', &(0x7f00004ab000-0xe1)=""/225, 0xe1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000a52000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x0, 0xafbf1d5a4419c2b6) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000041d000)=""/251) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000097000)={0x2, 0x1c, [0x8, 0x2, 0x101, 0x9, 0x0, 0x9, 0xfffffffffffffe01]}) r2 = syz_open_dev$adsp(&(0x7f0000ef7000-0xb)='/dev/adsp#\x00', 0x1f, 0x2000) mq_notify(r2, &(0x7f000000a000)={0x0, 0x1a, 0x2, @thr={&(0x7f0000506000)="28a3227f50fcfc53090e2e99f064cfcdf9c1817c78145252fa0d13c0fb2e5cd58b4a69ef7cfe56508039d2c500ee0158247b578576ecabd855b986e5949d2ea46dca1029d68ae94f72229b747270b12b9fb77b5aac50cd4adef523b3a502612c809761e8589bd4dedfe37588ef055a8c520091807cf75362e408224c42ba5d8c0abd576c50fe5d6ff6aa20889afeb4ee6267262af4b0a7976f415db3a8d6", &(0x7f0000616000+0x8b5)="0b9e19557e5f26b4a324f8fb37dab11f6fa3c37a342a92c75959ef187bca9bd1cfd95c7cf0d773c11ee5d14a2e62f8035e9d533afda8698cdd8503d4ff31a627046540077358a948babc4df82258480ed2f5b5105cbf2953b3cff0843afa9f60cc4928c3e7887fb85bfc016d996136653198525212b5ee44acdf70b5add90117c200130514065a4d40b1f4bcea9d162145d06bb5790bd599e216bc74df22b4cf34027d52cf7f6a390bedc7525e7ff857943698d8a65cbba162618570823b46b8abc62a5db4a6fb1a85de82bf7d1c285310e50c2d5859cfe22f618f9bee4e4855f6848a816dcdd3f1639c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2e43, &(0x7f0000000000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000d70000-0x8)='./file0\x00', 0x10000000c3) r3 = fanotify_init(0x34, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f000012f000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x4, &(0x7f0000000000)=[&(0x7f0000681000)={0x0, 0x0, 0x0, 0x0, 0x10000, r1, &(0x7f0000000000)="23e6043164941acfe8988dbf7c65d5eea5e3401448f5a66f2f1d6644c26e0c578f69be4600822775b434f087e79a7d8f256112765614a1f3d23b6a60595ce35bcd71802de0fb7c70972d99de8c0886886b5ae351ca55cd4ea5b39342a14aa28c31b9a8db75cfcd88f35b1e854a4b4bd971d13c96f562353108228327017e8eab2506d953a8b83d7f4ede70cd6169d533309150a505542989e9d5", 0x9a, 0x8, 0x0, 0x0, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xb, 0x7, r3, &(0x7f0000725000)="85e95d4c07691db617db737b48c1cf1d10ee2a59201b77b5804c82cbda61a5c5a81384343ad4ee7bcbbfa9aed527835f75344357e4ad2b3d4d8297f6dbc1bc213d95227a7ad0fecb44553727638e311f7532a3462ac5ec03fafacd4f1dc03fdc17909a936409e5e321befb6a6efb83a400fcd6fd89abd6a7e6cf04dd304ddd38bcf3a55882b529b5af641503be348cc196a29b571815bfbe8ff583f2240d854a6664801838585c62a808c7b0d0da5f97deb113f78d6363c922e7a28b5cbd65c61ce36ddc57e8c82a0d108a65e457e785b85593b6553d0c7ec874f042c1bfa540ab6d4b2118e954", 0xe7, 0x6, 0x0, 0x0, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r5, &(0x7f0000000000)="5363b9c065e30e75143636a76bc3782392e40ccfde16b1640acc03745ddd633c5204d1cd63a724e9f59f68c4d32f60d5c6c70585b8", 0x35, 0x4, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x4, r7, &(0x7f0000001000-0xf3)="f9aaa37a034b193c9d5412ae76d6775333e2692188bf286a4db6742bc9eaf26318cdd6de9841c74733260352639049b477449167e7a78eec8c4de990a2453ff63b710d35c6b4ea609fcd297c4386e6292ee5f4fddeea4def1661089a1810ed4fb1cad782aa6004faf1a0c06abe93cef2794d1b203d18a90c4572ff9f6c7bb74b57a778565113a66e0c405334bb6c0da54da31afa0eb2c0af5ce1c639dffe3d5155a6f083424ab5580a621383c6685845ecb2162e52daf55b33c396138fddf213b92c752866d1b16045148d917152363f1467c91e8cf8db1633d9b072227c6583060b31ec355904d7cbcdfc70558842fc6a81ba", 0xf3, 0x19, 0x0, 0x1, r8}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ba0000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f41000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002b9000-0x4)=0x0) r11 = getpgrp(r10) r12 = gettid() r13 = inotify_init1(0x0) setns(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r11, r12, 0x0, r13, r9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 01:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008c7000-0x4)=0x0, &(0x7f0000017000-0x4)=0x1a0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000040a000)='/dev/sequencer\x00', 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setns(r0, 0x44000000) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r0) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) r1 = syz_open_dev$amidi(&(0x7f0000d01000-0xc)='/dev/amidi#\x00', 0x3, 0x400080) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000269000)=0x0, &(0x7f0000860000-0x4)=0xfffffdc3) r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000033f000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1f000)=0xe8) r3 = epoll_create(0x200000002) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f00009b7000)='./bus\x00', 0xfffffffffffffffe, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r5, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) bind$inet6(r4, &(0x7f0000e72000)={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000689000-0x190)={0xfff, {{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5fa84bd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0xe173, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1eab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)=0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5402, &(0x7f0000eb0000-0x8)=0x0) 2018/02/01 01:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034d000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fe7000-0x95)={0x0, 0x8d, "67b14a76e044f3777b9dcb6359e68567f41c0a704e6933d7f8fd302ed6a19b2c4c6a5519e396e14c5ffffff9854558ece94cd92bfe586404995d2865b7da89d96f0bfa55eb73534acf7d8b79aed174a557734b074c28dd2bf74679de775c161c11214795ccda04b99e374b77013bb4ae38196bcb586d3b0fe06eb0f52a74a122f489355b7346958a38a028f444"}, &(0x7f000055a000)=0x95) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000077a000)={0x0, 0x0}, &(0x7f00007ed000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x80000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006e0000)={r2, 0x7}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1f) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000099d000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c70000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x100, 0x1, 0x8, 0x8000, 0x5, 0x200, 0x273, 0x100, 0xfffffffffffeffff, 0x6, 0xffffffff00000000, 0x2, 0x0]}, &(0x7f0000d74000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bb5000)={r2, 0x400}, &(0x7f00001e4000)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e66000)='/dev/qat_adf_ctl\x00', 0x4c0, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000012000-0x4)={0x40, 0x1, 0x80000000}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000451000-0xc)={0x2, r6, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c74000)={0x0, @in6={{0xa, 0x0, 0xab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000c4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000dc9000-0x8)={r8, 0x1f}, &(0x7f0000b82000-0x4)=0x8) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r9 = dup2(r0, r3) r10 = dup3(r9, r6, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d0000)={0x0, 0x40}, &(0x7f00008cc000-0x4)=0x6) ioctl$KVM_PPC_GET_SMMU_INFO(r7, 0x8250aea6, &(0x7f0000dab000)=""/138) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f00006e6000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000a09000)={r11, 0x6, 0x8de6, 0x1}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7a000)={r9, 0x28, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bbf000)={r12, 0x0, 0x18}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f000009a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) r15 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r14, r15) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f0000f46000)={r13, &(0x7f0000a57000)=""/40}) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000834000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f0000a8d000-0xb)='/dev/vcsa#\x00', 0x0, 0xb0000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000feb000)=""/6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000feb000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c4a3546babdc5322"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e0c000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000803000-0x8)='./file0\x00', 0x0, 0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000043f000)=@req3={0x80, 0xfc5, 0xe4f, 0xe675, 0x4, 0x154000000000000, 0x4}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r1, 0x0) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000)={r2, 0x7}, &(0x7f0000001000)=0x8) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00008d6000-0x10c)={0x5, 0x2, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000257000-0x3)="06f572", 0x3, 0xfffffffffffffffc) 2018/02/01 01:02:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000de0000-0x4)=0x0, 0x4) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x64) r1 = syz_open_dev$dmmidi(&(0x7f0000076000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000060c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x10, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000546000-0x14)={0x1, 0x6, 0x5, 0x40, 0xfff, 0x5a0d, 0x19, 0x70, 0x31c3b162, 0x5}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000020a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000069f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038d000-0x4)=0xc) setfsgid(r3) open(&(0x7f0000672000-0x8)='./file0\x00', 0x200480, 0x0) 2018/02/01 01:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000964000-0xb)='/dev/midi#\x00', 0x2, 0x8000) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000154000)={0xc4d0, 0x6, 0x5, 0x0, 0x100000001, 0x2, 0xe3f, 0x67, 0x2, 0x8, 0x1f, 0xfff, 0x0, 0xfffffffffffffffb, 0x0, 0x400, 0x4, 0x80000001, 0xffffffffffff385e}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000013f000)=0x6, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000bec000)=""/5, &(0x7f0000264000-0x4)=0x5) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000c5d000-0x4b)={0x4b, 0x6, "aaf8c20e9003fed2af41bc6776503aa3c8a1df84d6858da27df9ab971359908dd7f3491d605ce9af1498f40574fc61c109ced14bdd333702a58a679a761fd5ed79bd09"}, 0x10004) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000987000+0x2c8)=@known='system.posix_acl_access\x00', &(0x7f0000a88000-0x1000)=""/4096, 0x1000) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/01 01:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) recvfrom$inet(r0, &(0x7f00004dc000)=""/51, 0x33, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/02/01 01:02:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000967000-0x8)='./file0\x00', 0x80) r1 = creat(&(0x7f0000751000)='./file0\x00', 0xa8) fcntl$getownex(r0, 0x10, &(0x7f00009e4000)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000944000)='net/mcfilter6\x00') read(r1, &(0x7f0000443000-0x5)=""/5, 0x5) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000236000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) readlinkat(r3, &(0x7f0000d08000)='./file0\x00', &(0x7f0000b65000-0x6c)=""/108, 0x6c) connect(r4, &(0x7f0000ceb000)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r5 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000714000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000a1b000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7a000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x99}, &(0x7f0000b54000-0x4)=0x98) r6 = accept4$packet(r0, &(0x7f0000f15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ca000-0x4)=0x14, 0x80000) sendmmsg(r3, &(0x7f0000756000-0x21c)=[{{&(0x7f00007d3000+0xb05)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000271000)=[{&(0x7f0000151000-0x1000)="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{&(0x7f0000ede000)="d92504f0ee6e978c1a304ad30b657403c599008580c331ec2032fb656b956fbde2686730bfb800b4661c00f7271e0a42caf4b7d0e140bea709e8c1cba44cccd1570f187df0477f5f9806b2a2a67855828d24f6c8ccf0a1a33c66fc9baccfbf812639d6af8f8435f9023e9d431e626bffce4a6762e87683dc9e06be5241556004ddc30e369ff6849ff0c1cfdab9fc396458577068e8", 0x95}, {&(0x7f000035e000)="7a77d796c3d143b931acfef62c65f1f63950c381fb13d6fff5e5ec22ed619aacf36c4c9d025a25288d84d51d2157b9fbf10bb6afa76394d40aebef4ba1d51ff1225ddfe43a617d712fff54afa3c1c0138ee8ed", 0x53}, {&(0x7f000099d000-0xeb)="7db081be9bb919e239c4906587f5322b1edc3498cb46b6c3e7157356a0fb0a9a8e19be1c5f8d01e9cf20438d3ef29e6783e56e95e60f7af1c408d353513d871e66834e7ede56ea5a11607619940b00efc1cd4014fdd2863b66d4812d0012959173ee34220ec3683d022c08a16e2e42195a7db8d76f9d371b16c90f65fd507e4467bbe8dc554ff746d5a1b554dccfd10f2eec13a5bfc4d7962740f6483015d62cd00c8847a20f5c08cb6e2bb3baf27641fbfdcd318453797c652a99e6bfb8407fae0672cd7af59536d82de268d807deacf8be25de04ec1eb2407106949a96c327fb6d19cc53ed3882ac2a18", 0xeb}, {&(0x7f0000988000-0x16)="ef018cfcc4ada6b2d6d549e56a073c4a75e97a25145dd76cecacccc9e3fa32f2170569a899412e8482ad990a7ab0cc1966ffface812b6fb140b1436b8e65fd7ff58ca84124d67bcfcaea581d3431cd409e25591243e2c53cc06b19f94be3a1fa17c79c426293fa1fb21bad", 0x6b}], 0x7, &(0x7f00000e5000-0x258)=[{0xb0, 0x0, 0x9, "81615ccbae28f3b2110e917da534c7429eda40e9c48fcf3281825e7e22dfb8e5742674e991bb6bf73efcbfc096a6c488e0102dd24cc8ad9962cb8dc2198825efaac15407a63a160eab72e7803548166c0ac7ed6fd4c0b9751711fa5967e5f2172f3d8ba7c67c333279f7904d67a751460fe035a9bba3f2dd0481c667987859d25d9b639d6b43af075c6526525ac8f1fbc15360246bd717271d8a"}, {0x80, 0x110, 0x4, "15df160a9627306ea8e0a0e2f018de3af3cb4246359ad01fb0f32fa23d50ef832052887c1c7b67f059a7ff6270e86e412e7e6015f8d8afaf24ba9aa561cc944dc91ad35671ad29c24953053760527bd662555c44cdbeb018a2a227f75276e1188a0edfca6299243761c4ce74"}, {0x58, 0x11f, 0x101, "9c4b280d6f26f93e81943b55d5afbca9fe1f68c3a452407c157c58b41554cb9796855620242aa4d204146ee3f98dd4af1998dddee363cb0e77183bb41356ae786170e9"}, {0x38, 0x10d, 0x6, "77f7a9e52a59d2181ae0f7bec208d42f4b6c1d39b780322285f56d923a1a1efacaf77c6fa42adf"}, {0x98, 0x104, 0x8, "19e144d009ecf88f84e477e4537d51b7702c515aa8d23f5c16e60a744ce3c4099847afbe4cdbaf3ebd3fdfeaf486a6a164b947b7579eab69bbd60e8a0a2947935d5ff23159ce5feafb3ef22b07c8ceadf8948fc2d7f0d7b60f73dd78aac35e5af68b2d4e37297857e57efc968ac84f6c49221c52f311b875dce70b3a4e7ca34a68a3f02accf4ba"}], 0x258, 0x8000}, 0x8001}, {{&(0x7f0000f5b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x0, 0x4, {0xa, 0x0, 0xfffffffffffffbff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}}}, 0x3a, &(0x7f00008b6000-0x20)=[{&(0x7f00000cd000-0x31)="b88b76bb004b29ac63ecdc3e5d529da69ad761ca9e804601ab9b62b5010594efe213e1c197905ff5d1bd1b2c9ce6acbde4", 0x31}, {&(0x7f0000ab3000)="ed8941c3d6f8ed5d084f295b3d13b4e6fe58a531596b8f4b10d8124471d810cb03dd623ea7c5db555700ee01045cbbe5e778e2", 0x33}], 0x2, &(0x7f0000954000)=[{0xf8, 0x113, 0x15d1cd5d, "b727e42d1b21c00e66150a5225523b4613bcb3fbc03944ccef89e80fd1f3cc02d62b0f3e5007b24ab1c043cb25986e1d3d52bf9044013c962f708757cae494a30fa3539ab562fc6f6620f52703903ce26754a903dd7137178154c04db1e616f0c2d432009d740c92b443f9a035e5471604321851a8251f9ef72bfc82eeda2d90708bdcd1fdd978f503429d8195ddc49ca0fb27c2e30dbb50a5a26d7079b2274c6243d580336124994227b1df0eb51be9bb79a96717b7b58a99a4c22f9a7fdf399293983a3b2dcf96b898b9dc11ac00b3b7c78bcc26d653420b64810198920643babd3c9e44f0"}], 0xf8, 0x4800}, 0x101}], 0x9, 0x1) sendfile(r1, r3, &(0x7f0000023000)=0x0, 0x26a950b) r8 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r6, &(0x7f0000746000)=[{{&(0x7f00008d8000-0x60)=@nfc_llcp={0x27, 0x1, 0x401, 0x6, 0x9, 0x8000, "863b1c4f2ad764d6cbd3db8c13b29478ebee8ec4f12a9cb5ca72c7fd2764f4a95d3caebc13a5b97bb09e5e41f49641fc21f99f5e3a629127bdf6b189d07229", 0x4}, 0x60, &(0x7f0000227000-0x50)=[{&(0x7f0000602000)="0cdda21d110b5b79f55a8b8f4acec1efa22f6a3256262a091e0206a9317a78253942d0809a57d08c3ec238d5326d7f0f538b7ea0420c04ab32743db981a52bc51f21f647028fceb763c10c4e159ee70f82182509b9abed6d2ca002bbb9fa7725c92b9da19edd323575d7612277594203deddb83e2d838b175082b72fe8a2de543538a11a1b88db1e8bf2d6475d51264c10e409d556fb3d12977412987038b9d293b1b7e328cb25b69c87a6", 0xab}, {&(0x7f0000e87000)="65f8f77986c545850ba9ff4ab8a5d418f0ed9b79dbdf3d9706202d8d150b9ca728338d02b499", 0x26}, {&(0x7f0000543000-0x1000)="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0x1000}, {&(0x7f0000d0b000)="37e8ce3a06c35e6ac84af8900e76eb08ef5251599d5e58fde11267a7fccdc0a69dfac171b923464a75e50434412a729180f6e8f466313c508ca2393db571e7a426406c", 0x43}, {&(0x7f0000b2a000-0x9)="80553af03c618bcc96", 0x9}], 0x5, &(0x7f000029c000)=[{0x68, 0x114, 0x1000, "382f04b2aabf6985117b604cdc676a318064f2bfb13dc748a55cff25f8e0cf9bfaae6ed15770e700f18bd639002f7010a68c58995d63496287a09b994eb413fc9256765cc0d70804395afe44d2404b19bceb"}, {0x1010, 0x18d, 0x200, 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0x1078, 0x8000}, 0x2}, {{&(0x7f00003af000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f000049b000)=[{&(0x7f0000768000)="6ccaf2ba55cebee99a0ad52d7c8772d2012c1c841aec2285bfa6ac299c4f243117fc0f044cbbe93885d6f9fe4c96f2aa6ea894a8c417cfdc62f4341fda5fc6239bb80bde0544cb913c3fc9606ba21796e7ce098eadf9b992fde82e042f873847ba89715b0b59dd13416437160b16c4a22354896015fbde5e160205506058220b948a45e48e9f3fc594444ffb5f32d37967a8e7e1eebc2e87b20b6710ff36adc7653438e6b96fa178c28cc3ec86a299f8d52fc4beda9636f809596c9dae68b633b7387b4cdf40427230e2b35982", 0xcd}, {&(0x7f0000c80000)="e67920fa38d7fb385f00a9e84ad59d8d47c705d4298cc49d3dd1564d31bb68970b74d0e26ad17beb17d6058b9e56117e57ec35b4526bef53ff0a675fd8bf837aca6f428e3e1c426941428238be6d3d90b6cdb7888dbd3a01193443646f8b53c798e4394e401dbab48db1626e3337ce0a65aa88cce337b48ea95d6f1a777246e01afbb7a5fafd13289eaf92f24ea4b85e288e616cceb7f5bd11a37c8aaa6abe2655a87625c61c0bfdcf2f5305c7a65a1d622d60", 0xb3}], 0x2, &(0x7f0000722000-0x130)=[{0x90, 0xff, 0x2, "36e813554dc224d729af413e2f43ab97f73f6dbe0dae25c34512fd0e2913030f4cf9e0e5c2829a6376c08c1203d5f19e74dd000a37fa1cf9fe2f23f87527790ce2495255545f95e294430c9cfe8d26a22f05c8523cc78b341f7caf27627dba8a9655a1aea9eb4a4e676f1a6963fc66e3636545455572e0ce6518"}, {0xa0, 0x13b, 0x4, "c31cef4b9148077e97d56625feaa339c377699e242803e6bbf6de7de05365472df0a47930e5ce9ff6444ae8802ea70c61933e394d154e2fa7516534036294f166e0841e8e43d389b70ca768e9507e9551b3704c54fd1d5e3427b84f18e5da2e6aef3a0bcc167ce2aa1635f5e4cf305fb1cc546b0354eeec6274430fa8a0240a57356a69c9337dbb9a289d70c7328ddb6"}], 0x130, 0x48c4}, 0x0}], 0x2, 0x4) bind$alg(r8, &(0x7f0000ef9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000502000-0x22)="", 0x0) 2018/02/01 01:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a8e000-0x10)={0x10000020000002, 0x0, &(0x7f00007d4000-0x1000)=""}) r1 = syz_open_dev$dmmidi(&(0x7f00000fc000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x40) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000adc000)="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", 0x1000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d44000)=0x8, 0x2) 2018/02/01 01:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x4041, 0x0, 0xa) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000010d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 01:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x2c) fcntl$setlease(r0, 0x400, 0x2) 2018/02/01 01:02:12 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x8, &(0x7f0000957000-0x8)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000aad000)=0x1) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @random="96ed1650ba68", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/02/01 01:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b70000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e50000)={&(0x7f000045c000)='./file0\x00', r2}, 0xc) r3 = userfaultfd(0x80800) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000ab0000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000715000)={0x0, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000943000)=0x81) readv(0xffffffffffffffff, &(0x7f0000dec000-0x28)=[], 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/01 01:02:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000aea000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000069a000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup2(r2, r2) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000acd000-0x4)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00008b7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x100) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000761000)=0x200, 0x4) r5 = syz_open_dev$dspn(&(0x7f0000162000+0xfcf)='/dev/dsp#\x00', 0x80, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000948000-0x4)=0xfffffffffffffd7e) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000980000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) poll(&(0x7f0000f84000-0x28)=[{r4, 0x8000, 0x0}, {r5, 0x420, 0x0}, {r5, 0x8, 0x0}, {r2, 0x200, 0x0}, {r0, 0x1000, 0x0}], 0x5, 0x7fffffff) mq_timedreceive(r4, &(0x7f00003b6000-0xbd)=""/189, 0xbd, 0x9, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00002a1000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000000)={0x0, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000000000)={0x0, 0x200000000007, 0x8000000000000009, 0x400000007, 0x0, 0xa57}) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000048c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000067c000)={r2, 0x1, 0x6, @random="0ba49f99462f", [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000e69000)=[{&(0x7f0000fb4000)="1f00000000031900010000000000000000003b0100000000000000103ffe58", 0x1f}], 0x1) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b2e000)='./file0\x00', 0x0, 0x40) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000028b000-0x52)=""/82, &(0x7f0000199000-0x4)=0x52) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ae4000-0x85)=""/133) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001c7000)=0x81, &(0x7f0000fa6000)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x18, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000a5000)={{0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8b}, {0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}, 0x4, [0x7, 0xfffffffffffffffa, 0x10000, 0x100, 0x1, 0xfffffffffffffff8, 0x80000001, 0x0]}, 0x5c) 2018/02/01 01:02:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x9, 0x2, 0x2, 0x9, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r1, &(0x7f0000016000-0xa0)="", &(0x7f0000011000-0x7a)=""/122}, 0x18) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r0, 0x0) 2018/02/01 01:02:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\x00', 0x2) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000857000)={0x0, 0x8001}, &(0x7f0000416000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c35000)={r1, 0x0}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r2, &(0x7f00006a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) writev(r2, &(0x7f0000395000)=[{&(0x7f0000dd5000-0x1)='R', 0x1}, {&(0x7f0000ffa000)="7e56bf489d0c28c993cae8a39fbbdbd5caefaa65761df8059e9ed9010482bf4a504b2d3b566cce913f908549e38ca2413a07befac491d233eeda2698b4446587c20a0a1ee35e34dcefe17a85d4c5a2391270125e65aef9bd23d427bffa693147ffc75bb55d180c4e68c18da75b19a85a95af32059084017d82f5e468552ad8", 0x7f}, {&(0x7f00002fb000)="7f2bebce31e5b8d33c9cca76584b55b763949be2649ea0e3664a38760f8576d4071cd70f5fb913e21fc50d47770754d2d182540f2e9107d2df2c297c2747578c53fbfc607f9017afe2a30981cea4a92555a178e4653e0339bac8ec77ff0a505e8195b49249588756c12a79d0758ea83373d2531ab767ba8d5f57a34db395c0f9c7b41dc9281b519ebfb08256abfd9634a500d4fc0ca7748a", 0x98}, {&(0x7f00006d7000)="3377bccae8e964baa9616a08832c2808e3724326b95e1c2053a18fef225cf08f5cb5e21ec442998647c45bf4ea79d1ea9293ef0fe7e823faa83052b718857184463e3f599c5c8696c4dba0d4f7411829fa258460f6340ed0570a676fb814a827703883250ac3b3", 0x67}, {&(0x7f0000146000)="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", 0x1000}, {&(0x7f0000e1f000-0xc3)="8b759e4d91b346b1ba9dcba8e315dcc060a8ebd06ea11b88b7d24c6fcfe547108721444a98a32ab945c3a3b62f074a9cfb89bb2251b1a1fb6605e06df6b2a7532ab036b38b3e73326a41b377c7941770c70ad880ac4be8e6476b984d5f7d5b48d7d4e09ba4c0ddb55354cb0055b9645389b8ff9453ad43629f9d4b1f7cabce6545b34c8445dbd5cae1c1ec5263e496013486aa551fa562de19ae6d095d9c5ab6838f85a672c2358e40c60a0c149c96cc0a1c8cd20e8743724a36b6592769f2ad5a9087", 0xc3}, {&(0x7f0000ba6000-0x5b)="acf3abba2765006368db13595a483cad723a0be53687f381b3f25941ffb3a3c25a8db4486c892619ca715fb80c4f04519457b6fa73f97c451f99bf34047a9f2fc9bf6e7b8ef3de67a6460af2bcdb5ad94de484a052c9d1d645b736", 0x5b}, {&(0x7f0000706000-0x79)="e4936a7b462ed6ccf8e985214a21a9ba25a438452fec57a2fa48916a6fdd41e89f63ede0f52f81346c862de796a3c37cbb9466fb4c903294118c0be3040ece28a8f7dcb4f80f21c5a720eab4adc171cf19e624142dbf30b077dd82fddefb57b1c482c75a9827eec2bd0d02c7f81c8f0a490bcfc40637c29c70", 0x79}, {&(0x7f0000b2d000-0x36)="2b7854422946e7700bdd76540e4d39e1e649dc8bda66ea1f7c2b7bc6923b3d3eebf0d5b50df21ae8527690479772ddc683819b8f7ad4ff00874d4215b1c3823a7dd5164d857ae5e72f69", 0x4a}, {&(0x7f000012f000-0x5b)="cbac2b672b70b031fef22930ff4cba80a01a2fbff93d540b52c1454668b4b7d93b47c3ce94ad9724ed50bfe4b0b32c2ae3f8e1e890b20f87bb110ee3ce21e86353a2ffe9029fb446a38185b093f2326d2d5831b6a0878d0ec5af45", 0x5b}], 0xa) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000c7f000)={@multicast2=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000b61000-0x4)=0xfffffdb0) socket$pptp(0x18, 0x1, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00009e3000-0x20)={@generic="683c4b3681ef6e609cb69fc938d580c5", @ifru_addrs={0x2, 0x2, @rand_addr=0xde7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000d9000-0x68)={0xf9, 0x0, [0x80000000000000, 0x0, 0x4000000000000000, 0x8000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000231000)='/dev/vcs\x00', 0x200000, 0x0) syz_open_dev$audion(&(0x7f0000559000)='/dev/audio#\x00', 0xb9, 0x18000) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00003f5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/enforce\x00', 0x20c080, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d5a000-0xc)={0x7, 0x4, 0x5, 0xfa, 0x10000, 0x5, 0x9}, 0xc) getpeername$packet(r0, &(0x7f000022c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000afa000-0x4)=0x14) accept4$vsock_stream(r0, &(0x7f0000b8b000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005f8000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000f3d000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4e000)=0x10) listen(r2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000621000-0xab)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "734aff", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d6953a583674b112978f6949c1402c70"}]}}, {""}}}}}}}, 0x0) memfd_create(&(0x7f0000dbf000)='.,bdev\x00', 0x2) 2018/02/01 01:02:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000203000-0xc)='/dev/amidi#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00009f7000)={0x2, &(0x7f0000c79000)=""/102, &(0x7f00003a3000)=[{0x100000000, 0x1000, 0x8, &(0x7f00007ce000)=""/4096}, {0xffffffffffff8000, 0xc8, 0x7, &(0x7f0000e73000-0xc8)=""/200}]}) accept$netrom(r2, &(0x7f00006b2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000086f000-0x4)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000172000)={0x9, 0x0}) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r2, r2, &(0x7f000043c000)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f57000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000198000)=0x8) sync_file_range(r2, 0x6, 0xfff, 0x2) [ 44.493694] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="d4ff0068730000ff000000e90f00", @syzn={0x73, 0x79, 0x7a, 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, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0xffffffffffffffff}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79d5418f0dbfcd070094000000000088", 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"33000000000000090000000000000600", 0x0, 0x0, 0x0}}}]}}, 0x320) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000021000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x80040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000021000-0x8)={r2, 0x1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f000000d000)=0x1, 0x4) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000f43000-0x8)={0x1, r0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006fb000-0x10)={&(0x7f0000ee4000/0x4000)=nil, 0x4000}) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") dup3(r1, r0, 0x0) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x9, 0x40000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000a000)={0x2, 0xc, 0x4, 0xff, "788952dc195c8cd172485c693fc6532e6c6c8696c5f74733726147472953ae0d"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/cuse\x00', 0x301400, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x48500, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000010000)={@reserved=0x1, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000013000)=@int=0x7fffffff, 0x4) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000a000)={@common='gre0\x00', &(0x7f000000e000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000292000)=@random={'trusted.', 'trusted{}^]bdevcpuset\x00'}) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000954000-0x8)=0x0, 0x1) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) lseek(r0, 0x0, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 44.633984] xt_socket: unknown flags 0xfe [ 44.664480] xt_socket: unknown flags 0xfe 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pipe(&(0x7f0000841000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f66000)=')\x00', 0x0) fcntl$lock(r0, 0x409, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f50106", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000001e000-0x1f)={0x1, 0x0, [{0x7000, 0xa5, &(0x7f000001e000-0xa5)=""/165, 0x0}]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000001f000-0x44)=@pi={0x0, 0x6002, @ipv6={0x7, 0x6, "1ac63c", 0x18, 0x2f, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}]}], @udp={0x1, 0x1, 0x8, 0x0, ""}}}}, 0x44) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001d000-0x4)=0x0, &(0x7f0000014000)=0x4) 2018/02/01 01:02:13 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0x0, 0x0}, {0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0, 0x0}}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f00009b7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0xc000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c7000-0x10)={r1, 0x28, &(0x7f0000fbc000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl(r0, 0x8, &(0x7f0000489000)="178464a2aa9c9c5f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r2, r3, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000e64000)=""/1, 0x1) 2018/02/01 01:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f000053a000)=[{{&(0x7f0000342000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f1d000-0x10)=[], 0x0, &(0x7f0000eea000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d1f000)={0x77359400, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7b000)="76f6abfffddac62516c6433a4895ebf45a4f72c1f5c079a73743bca741c113067474d1bf7a3f3e1ea83245c0fc29ec16504b5f701794aa1d660a64c4b3aa13c5484274279b0bead919ac1e2f5efe801e011aec766c19714a73dc9e7c4425073d059b81a2713638f1414b460f82a90e77800256e071a77189f98864f61278a66789c79aea411fcad2603a29afa2345e91fd2e19a55676b2561b10c2a2e6d619dc09f1e1c44c6f02b1fb52e955b23b9a7bc199e832df84a2319650947a40b981f034874a0c968496544f7d9e87043182e049b5ec53e0ade0f5b026fb36", 0xdc) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x5) accept4$inet(0xffffffffffffff9c, &(0x7f000064b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c3000-0x4)=0x10, 0x80000) socket$can_raw(0x1d, 0x3, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e95000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036f000)=0x10, 0x80800) r1 = accept(r0, &(0x7f0000d27000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000020c000)=0xd75934ef) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000a00000)={0x0, {{0x2, 0x2, @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]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe8000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb5000-0x4)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000987000-0x14)={0xfcaf, 0x79, 0x800, 0x5, 0xffffffff}, 0x14) getresgid(&(0x7f000056a000-0x4)=0x0, &(0x7f0000803000)=0x0, &(0x7f0000e54000)=0x0) syz_fuseblk_mount(&(0x7f0000618000-0x8)='./file0\x00', &(0x7f0000a5f000)='./file0\x00', 0xa000, r3, r4, 0x10001, 0x5, 0x820000) r5 = syz_open_dev$sg(&(0x7f0000e0d000)='/dev/sg#\x00', 0x7f, 0x40) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000dd4000)={0x0, 0x10001, 0xfffffffffffffff9, 0x642, 0x40, 0x400, 0xffffffff, 0x5, 0x8000, 0x1000, 0x0, 0x6}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) bpf$MAP_CREATE(0x0, &(0x7f0000040000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000341000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000752000)={0x0, 0x2710}, 0x10) getpeername(r0, &(0x7f0000b58000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000)=0x10) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x30d, 0x0, &(0x7f00002d5000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffff01, &(0x7f0000ebe000)=[@ptr={0x70742a85, 0x1, &(0x7f0000c9e000)=0x0, 0x330, 0x0, 0x10}], &(0x7f0000606000)=[0x78]}, 0x5}}], 0x0, 0x0, &(0x7f0000503000)="183a774f99a2fb2839c20d96db03000000f9"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000072a000-0x5c)={{0xa, 0x1, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x0, [0x0, 0x6, 0x3, 0x6, 0x100, 0x1, 0x9, 0x1]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008b7000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f00005dd000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b3c000-0x10)={0xfff, 0x8200, 0xfffffffffffffffc, 0x0, r1}, &(0x7f0000136000-0x4)=0x10) 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b19000-0x10)=[{&(0x7f00005db000)="ce2657e06e701384d8ead28ea541ed703e", 0x11}], 0x1, &(0x7f0000765000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0xf9, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f000058f000-0xb)='/dev/midi#\x00', 0x800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000107000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000709000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000aee000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r3}) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000031e000-0x10)='/dev/input/mice\x00', 0x0, 0x220040) sendto$ipx(r0, &(0x7f00006f6000-0x9)="", 0x0, 0x0, &(0x7f000018a000)={0x4, 0x108, 0x2000000005, "294c22a3897e", 0x10000, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup3(r1, r2, 0x0) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) creat(&(0x7f0000fdd000-0x8)='./file0\x00', 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x200000000}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/02/01 01:02:13 executing program 4: socketpair$inet(0x2, 0x802, 0x6, &(0x7f0000bf9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff7000)={0x200, 0x0, 0x8000}, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = getpgid(0xffffffffffffffff) tkill(r5, 0x3d) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0xe0, 0xff, 0x3}) readahead(r1, 0x4, 0x3) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f9d000)=0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x98) 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000039d000)=[{&(0x7f00003a6000)="befab8c2b32f1f229d2f710eaa09f2d614612c33f73b63d2d40d1c3b897bef2f131e16ed487021776ccef304ccf823578abf3c64e214bba4f725e2c5f4c1fa20a8a70bb1c8850cd11511c6291d2ba0a37abffb66a06591b2cfb9ea9830c6d7dff4f173aa4261a538682a6150fcbfb14019cc3fc9562c5f38cfd828f35693784e16ada29f7f44bc0f5ba292a94ac7579ed2e5715801d9e8073a8ad937a66455e9bf50e22f9d209b4ca3ed65fff53a3c167301c6591a15755d8cbdc4ac3592ee6330acd7c314861c42", 0xc8}, {&(0x7f0000513000)="0ae6a8aaf5c9764ff13c3d8c4ac6bc3589a232fc56ed98613095ff5dca497e7b81782b39fdaf232b940aafb7216f39ad8ae1a37aaeb3fa84ae939b7842a9d4835b003585bbf7119714e3b5919d5aa7c03a60d860539f2d2488dd120f77bc897e8e5c4dd47e000640c14fa7242eb412958a2c1bb4941f1e466fc2cfa4168701cad4d9c583f5ff13c3d01545ad7d3660df72884742194297f98b78", 0x9a}], 0x2) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000941000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000897000-0x3)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000740000)=0xc) pipe(&(0x7f00005e7000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f000095f000)=0x40, 0x19) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008f6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000011c000-0x5c)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30d5}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x9, [0x8, 0x9, 0x6, 0x6, 0x4, 0xffff, 0x5ff, 0x0]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000121000)=@newlink={0xfffffffffffffdde, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.879731] binder: undelivered death notification, 0000000000000000 [ 44.889121] Protocol error: SET target dimension is over the limit! [ 44.908549] Protocol error: SET target dimension is over the limit! 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) sync() accept4$packet(r0, &(0x7f0000a95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e78000)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000dd0000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) accept4(r0, &(0x7f000092f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0x2e, 0x0) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = memfd_create(&(0x7f00004a1000)='cpuset\x00', 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00006e4000)={0xb43c, 0x40}) getpeername(r0, &(0x7f0000361000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000601000-0x4)=0x32) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = syz_open_dev$adsp(&(0x7f0000586000-0xb)='/dev/adsp#\x00', 0x654e048d, 0x400) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000bfb000-0x24)={0x10001, 0x80000001, 0x1, 0x5, 0x9, 0x1c2a, 0x6, 0x80000000, 0x1, 0x6, 0x9, 0xff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000bba000)={0xf000, 0x0, 0x0}) r4 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000f5c000)={{0xffff, 0x100000001}, 0x65}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008ed000-0x4)=0x8c) r5 = shmget(0x3, 0x2000, 0x78000000, &(0x7f00006a7000/0x2000)=nil) stat(&(0x7f00006ac000)='./file0\x00', &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004c000)={0x0, 0x0, 0x0}, &(0x7f000015a000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b54000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d86000)=0xe8) lstat(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f0000209000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000a56000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000035c000)=0x0) r11 = getpid() fcntl$notify(r0, 0x402, 0x35) shmctl$IPC_SET(r5, 0x1, &(0x7f0000331000-0x70)={{0x0, r6, r7, r8, r9, 0x4, 0x3ff, 0x0, 0x0, 0x0}, 0x2, 0x4, 0x9, 0xff, r10, r11, 0x10001, 0x0, 0x0, 0x0}) 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) rename(&(0x7f0000133000-0x8)='./file0\x00', &(0x7f0000bdb000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = creat(&(0x7f0000ea1000-0x8)='./file0\x00', 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000627000-0x14)={0x7, 0x80000001, 0x800, 0x2, 0x3}) acct(0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000f10000)=""/1520, &(0x7f0000beb000)=0x5f0) eventfd2(0xffffffffffffffff, 0x80801) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000996000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000007c000-0x4)=0x50) fremovexattr(r2, &(0x7f0000f3b000)=@known='trusted.syz\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000042e000)={0x1ff, 0xcc, 0x80000000, 0x9}, 0x8) pselect6(0x40, &(0x7f0000938000-0x40)={0x9, 0x5a50, 0x100, 0x2, 0x9, 0xfffffffffffffffd, 0x72e, 0x7fffffff}, &(0x7f0000cf6000-0x40)={0xffffffff, 0x2, 0x100, 0x8, 0xb2, 0x0, 0x4, 0x1f}, &(0x7f0000290000)={0x7, 0x1f7e, 0x0, 0xcc34, 0x0, 0x200, 0x8, 0x9}, &(0x7f00006a7000)={0x0, 0x0}, &(0x7f0000ef5000)={&(0x7f00000ae000)={0x1}, 0x8}) r4 = eventfd2(0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000027a000-0x4)=0x6, 0x4) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r4, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0xa}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x10001) 2018/02/01 01:02:13 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000533000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00009d9000-0x14)={{0x0, 0x8, 0x7a8b, 0x7, 0xab4, 0x10000}, 0x0, 0x6, 0xf4}) statfs(&(0x7f0000d7a000-0x8)='./file0\x00', &(0x7f00004ca000-0xd)=""/13) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000555000-0x8)=0x0, 0x4) connect(r0, &(0x7f000063c000-0x10)=@un=@file={0x0, './file0/file0\x00'}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/01 01:02:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000e7f000-0x4)=0x4) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d31000)={r0, 0x0, 0x0, 0x8, &(0x7f000075d000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) getpeername$unix(r1, &(0x7f0000f93000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000045000-0x4)=0x8) 2018/02/01 01:02:13 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000f40000-0x50)=[], 0x0, 0x10) r0 = syz_open_dev$audion(&(0x7f000056f000)='/dev/audio#\x00', 0xda07, 0x210080) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000b95000)=0x0) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400800000806, 0x417e) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f000098a000-0x5)="1605000000", 0x5, 0x0, &(0x7f000039e000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00008db000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000802000)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000095e000-0x4)={r0}) 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x10000, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fca000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017e000-0x4)=0x0) getpriority(0x2, r1) 2018/02/01 01:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = socket$nfc_llcp(0x27, 0x6, 0x1) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001f4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10) mmap(&(0x7f0000000000/0x828000)=nil, 0x828000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000900000-0xc)={0x4, r1, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00006f7000-0x50)={0xfffffffffffff800, 0x9, 0x1f, 0x6, &(0x7f00002e9000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r4, 0x400045b5, &(0x7f0000824000-0xd7)="") listen(r2, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:13 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00009a2000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="652b5669bd0b15f3abd1f3445cbef0680517ee3b9d016fbabb5ed47b9289e568b6e9", 0x22, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000083b000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000897000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) ioctl$KDADDIO(r0, 0x4b34, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000086f000)={0x8, 0x3, 0x7, 0x100000001, 0x6, 0x3ff, 0xc3bf, 0x7ff, 0x7, 0xff, 0x2, 0x5}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000093000)='/dev/vcsa#\x00', 0x4, 0x22801) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000106000-0x8)={0x0, 0x0}) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000106000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000106000)='./file0\x00', &(0x7f0000107000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000106000)={&(0x7f0000107000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000107000-0x10)={&(0x7f0000107000-0x448)=@newae={0x448, 0x1e, 0x101, 0x6, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xa, 0x6c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x7}, [@tmpl={0x244, 0x5, [{{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0x3, 0x8, 0x7, 0x8000}, {{@in=@rand_addr=0x8, 0x1, 0x6f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x4, 0x2, 0x11a7, 0x7fff, 0x4, 0x80}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9430}, 0x3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x1, 0x0, 0x800, 0x8001, 0x80000001, 0x3f}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x0, 0x10000, 0x4, 0xfffffffffffffffc, 0x7ff}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x3, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0xf74}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x7b004a91bdbf44ce, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x6, 0x1, 0x5, 0x81, 0x3, 0x3}, {{@in=@rand_addr=0xa9e6, 0x2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x1, 0x8, 0x1, 0x4, 0x3}, {{@in=@rand_addr=0x8, 0x2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x3, 0x20, 0x3, 0xfff, 0x1d80000000000000}, {{@in=@empty=0x0, 0x2, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x2, 0x6, 0x6, 0x3, 0x9}]}, @lastused={0x10, 0xf, 0x7}, @extra_flags={0x8, 0x18, 0x800}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in=@rand_addr=0x7f, 0x1, 0x0, 0x1, 0x0, 0x0, 0x80, 0xa0, 0x7f, 0x0, r3}, {0x0, 0x6, 0x3, 0x8, 0x7, 0x0, 0x800, 0xffffffffffffffc0}, {0x0, 0x200, 0x1, 0x6}, 0x10001, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0xffffffffffffff86, 0xff}}, @replay_val={0x10, 0xa, {0x4, 0x7, 0x10001}}, @ipv6_hthresh={0x8, 0x4, {0xa, 0x10}}, @algo_auth={0xbc, 0x1, {{'tgr128\x00'}, 0x388, "83a3504b5fe7f25aef51a8e5b0d9ca2b2ba9ec2134a00f22d5ccbe4ce1f66397d4e1b087cc4f7c10a055c96dbced16c89b97752f16c116a3a93e9e6f29726c557076abc853c9057b490327f7207c59d06df8f256b771881b8806aed2d8f5b00432bf0ae62e272f352b92c59c576e156bd4"}}]}, 0x448}, 0x1, 0x0, 0x0, 0x20000000}, 0x811) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000106000-0x8)=0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ee8000)='/dev/vcs#\x00', 0x4, 0x10400) connect$unix(r0, &(0x7f0000d95000)=@abs={0x1, 0x0, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000384000-0x28)=[{r1, 0x2090, 0x0}], 0x1, 0x100000001) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r2, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x14, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) flock(r1, 0x9) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="", 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000cec000)={0x10, 0x0, 0x1, 0x100}, 0xc) sendmsg$alg(r1, &(0x7f00007c6000)={0x0, 0x0, &(0x7f0000b81000)=[{&(0x7f00007c8000-0xfe)="c5654af3685056843449e5aac64050eee4073100614d2858db19e800280bbf09", 0x20}], 0x1, &(0x7f0000fad000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000d19000)="831b53fae6d6989b2efc410c6683feda6f6afa2e66c9be72741e168c806ade4f0d1656c9ecb8d00a1886063d4c60d6912c264afd19378c764e0f025333d5379fe8714d22792dde04d6f811a40186b7f71f763db9", 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f00008be000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xe8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x1f, 0xb3, 0x0, 0x3, 0x0}, @fragment={0x2f, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x66c4, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x5, "bdd3d2", 0x1, "10f45c"}, "e656085793a0db2039ac0e12879c2378610ac0fab5d4c24a9cd2607c44a19bbd829115f838860aa850bb7c625e1b7972ea5387483c20580aaa922915842431db8da00f04d9c9e3b3cbaf47e0d346bc2926aab27f57ca68efa4f02de74a34d2ddcb778031bd1b1938bdfe852f652d1749f7349c724aa4d569180217af984f8a6391ff6a639ce63d9b88034e3c2a1d99ba73f4925374850f8e14066ef83af0022d46c57a486f5876d68528f197e61729ae77646536aece4cb36c6fdd7de5f98dcfdfba921ccc5fafc0"}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000026d000-0x20)={@generic="b37627ee59c463ed1dbdb3a981725d81", @ifru_flags=0x1100}) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl(r0, 0x20, &(0x7f0000fa9000-0xe7)="e05d18885f657742493591820a3ebd3d866bc0f91edb0533d6809aa57113166c93319b82e45f3cc758cc2538ec0cdd3f9152bfbaa832d89d715cc2a14d97a889f823b4ae837966bce92836cb986ca0968d05f116842f09181f11a92ddaf000fbb8a1e890cbb7188c4e207e78fcf1087f63e50f10b088221a13aea7be4d1080a3beda0445aea3368f424239995869454a8522ff727a1d4e866c6ee18cd8a1f72789d8d05abac08251481a37e1e1750a45842906e37a49bbc3ed227f0221977a7e9c403181f3cba3f3ef1d6a46a209ffd32b45f8f6bb62aa61c1820fe7999fe3bc731817f7b55658") perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x0) 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000783000)=0x0, &(0x7f0000000000)="") r0 = syz_open_dev$dmmidi(&(0x7f0000064000-0xd)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000021f000)={0xfff, 0xd9, 0x3000, 0x100000001, 0x1899, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x40) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2b, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b09000)=0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000246000-0xe3)={0x8, 0x0, ""}, 0x0) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x410000, 0x0) write(r0, &(0x7f0000001000)="", 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/46, 0x2e}, {&(0x7f0000002000-0xfb)=""/251, 0xfb}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000bd6000/0x4000)=nil, 0x0, 0x7, 0x90, &(0x7f0000dc1000/0x3000)=nil, 0x1}) 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff8000)='attr/keycreate\x00') fcntl$setlease(r0, 0x400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x2592c0f28b8f55d5) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cd5000)=0x0, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ff9000)={0x0, 0x91, "99216c8cf67cbfd8ec431626c648df5734b90f8c4f0de565e926a3339c8d1266c7ae61b37106be9e0a2912e7d10e78a82fc6fd26d672455026ca932030db55fb1539c2f404734cde105d5504615f5da2d27fe415cd4fe89a7a3e2677a6e98b1d28e6888d538d060c30cf8badcabe1c6fd9c67405eb4484ece8aca8ea9008314c3065e49a7b642ddb309261714d59e228dd"}, &(0x7f0000ddb000)=0x99) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff9000)={r3, 0x48, &(0x7f00009ab000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0xffffffff00000000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000141000)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000b38000)=&(0x7f0000ff9000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ff8000)=0x36a) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000817000)=0x0, 0x3f) accept4(r1, &(0x7f0000690000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x6, 0x80800) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/02/01 01:02:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/user\x00', 0x2, 0x0) utime(&(0x7f0000687000)='./file0\x00', &(0x7f00000b6000)={0x6, 0x3}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f0000636000)={&(0x7f0000333000-0x10)=@ethernet={0x7, @random="8db49540c6fd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c87000)=[{&(0x7f0000990000-0x1000)="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0x1000}, {&(0x7f00007c5000)="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0x1000}, {&(0x7f000062d000)="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", 0xfb}, {&(0x7f0000fcf000)="600d940615e033a75d663088974fd4d04131002486be5150ff57baa599b9bcbda3b9560b", 0x24}, {&(0x7f0000d6f000-0xa)="bc451d32b633a8efea28", 0xa}, {&(0x7f000004d000)="586b1d2def743eb98bdde6f16829ea814632460a44dd6a882df21111b1139cd81e45bdaeb8fa5a0b159a65b90aa745ad642f5b646e755677cbf3c9f7fc9611c37b705f4505c82263c8f0bd934d47f4e75809981a77d97bdd9c1d8f2135ff34a5d05822c2dd680dcb5a337f242b6cf68e294e34cedd80eb1d51d70b711418f21eecfdc292993dd341460b497b09ddba92e53a98b76cee0d3405037f305d02b6109e78c45fd13aef9e53ce13bf21332b7c1317bc59358de57beb0228b6a6389fe490851bc7d3ff949ce00e8820c72be0d06f4b5cfb065ba60a89df3430e8fd4165c8", 0xe1}], 0x6, &(0x7f0000dfb000-0x76)=[{0xb8, 0x129, 0x1, "4776e7f7234e5f89187777fa1cd9ab8d470eade44b1668a39fe256e7ab87049c72c6e3f3cccb5f08c113ee397f65f80fff40d1700d53e501cb122396421d429321e1d0c670180525d326870a283277275afc069f9219d964b3523cd1919326b3db7fa65f2ef5a8bac89cd2df9ba69677bde838dc33aa38a58215c3ae7ae2bdb0632b1c39864699484ac56eb083e1d8150487a57dd454360a14ff8d4620fe3b89a5b4"}, {0xe0, 0x0, 0x9, "7ebaac4ffc433b9713c1d32e1d396427f6af6d35845245082539cb94f9669f425dcb5921d929ea9730a379d86425141a77ccd2067b4a1def0c62c0d87b5226d211f75cd928df4ea630920a7c375bd2e517b0d3a5995f979afbe22562428b249c1da8bed2c99bb7e90f16bf6d8a576bedcf764f9c342c1f66e9c297d62908804a4bf7316120f09726f087d2e1403b6870556a07fd48e3d081027131d9a3521b127a51e7b7fb50df84891d7b66408e6031434f45652e5a02ecf1c86fdc27ca7834943cafc015271938323d15"}, {0x68, 0x0, 0xff, "277165ce44bbe9b91feee1f3389176aabe3731d3ebffa4ef9072d2e0de46468a5aff71709e4b32a126c208b67f444052c818b919a0fc5c97648e238852c7c7d6bf18343150f5641d6e0af74ed23013ec60106258"}, {0x28, 0x95, 0x0, "07e807afeaec7d173307758e659fb81e5f3517ab"}, {0x98, 0x110, 0x63c4, "ab33113bd93a11e2848f743277d44f35edcaf5e48376b7a1b034641707568032d4113f7513c2f6507d5591167034c0bc46f74bb89d54e950b997542d677b96a1b0d0bb03c93d7ccd3817cfe28ba456deb2264327be188c448cf3f089fe7237d6a7d87d057fb8055b4d1dfad3ad3c08e7370831137c0a215fe01c414c33dc0a0c05fe9d"}, {0x100, 0x114, 0x3, "af1b25987eb8b44586fcdcb531ff36cbb2577a85a74ad911d3cb769a9b055706a04391fa928a4a02ff85ddf7539bdc321fc0f92847aec15bc5f8694329c91fca84af0e9b4bde69f57879e01c84da0c82933e099996a8f1003a84d40db14d85152b860091dc3c3ebaffeb0a5d5305b0170a54aa47429e26fbac87238c72649b8c5780ae00447f622f743e620792f1c5f985bcdc746fb95eee4a23b8146c09553e40f2eeb0d64ee9a49b28dd6e1c4f5b0d618d23cc1f07d0c60bc326fa4816707d0cb621c634ba4cf35e9b23947d0cbc6941233f52c1d78985b2e3b5a9ed4ac5ba25b55c46ed6745075ceaa5d5d19cba2f"}, {0x30, 0x0, 0x9, "fd546c57117d613ccb03fb94d7dfdd590f942756a47c52d4809d27"}, {0xc8, 0x11e, 0x0, "321b92dc04a223b01a9f33fcbae9e16b8561a22f82c2026772cd77ba7234025cf25a39f82b655d95d23f781682550a7afa1eac21736a909a53af9868c110bc6b822c52753a6d82a896f0caf7a7ed8f93cba0868671027b87705c25ae1314d34af16ad36d6361e39b829211154714c52c62621699e3319475c64ce2485a566422d8e6e6cd3fcc27a91d54a75124c16c31549854fad7b88638d621b35ce4e3aab4fbc57fec59e4ca44b11f187cde46d829b593f939cdfa"}], 0x4b8, 0x4}, 0x40080) 2018/02/01 01:02:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000006b000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000)=0xe8) getresgid(&(0x7f0000167000-0x4)=0x0, &(0x7f0000360000-0x4)=0x0, &(0x7f0000d69000)=0x0) sendmsg$unix(r0, &(0x7f0000098000-0x38)={&(0x7f00009c5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000023a000-0x20)=[{&(0x7f00009ce000-0xeb)="543c7455a906c229478a5d7f3af88cf426d6a2425212685aca64b7911c5c873d9057412a866d0535ce1934042781699ff36daa27ea615593f3d23a87281a5ccde5d158b3cb4e11bedf0040e5c5230f7550e8d1c9711402ed19ab4f1db15848f46c2d3e166e2969e1412606619dd8314b3eb56ff370a2d0becdfb540ed06dcba2e62c8d008caf381f463034a20c0866012111fbdda9000d41f0e0ef9aaa2e0309815979ea88a7844fe43032630ba9275e412fd8ae5c614419d74fe24bfe947ca280cc3d2357dec92af5612e8820b72ebc71ca41106661af8d300d310dc42f780385fc26aaee30dce1d22fc7", 0xeb}, {&(0x7f0000c46000-0x80)="02dbadfb8de8dcee966dc12a8f63cad8f698446ed6703af7ec810b7977f76b97b479ed85f65990f73e60faefdaf1d4909a66a721a37d0d9dfb5e74592ef782b54058e30c2b732a852b399f6d8183b79bec4944a122490c15f0112c5b151b40c41d6ecf41630dabb03ffa0032a272846c28be3def7386063d4455874e3dffbd30", 0x80}], 0x2, &(0x7f0000e90000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x24008810}, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ee8000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000200000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000087b000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) 2018/02/01 01:02:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00009c7000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000bd8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ce0000-0x4)=0x10) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/01 01:02:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006bd000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c46000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x3, 0x82, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5e9}], 0x48) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 01:02:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0xc33b, &(0x7f0000f4a000-0x8)={0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d97000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00007b1000)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) 2018/02/01 01:02:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000037d000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006e1000)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000cb9000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x440008, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x0) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/01 01:02:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getuid() r1 = accept(r0, &(0x7f00001da000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb7000-0x4)=0x17c) r2 = gettid() ptrace$peekuser(0x3, r2, 0x80000000) ptrace$cont(0xf, r2, 0x8000, 0x7) socketpair(0x14, 0x80000, 0x5, &(0x7f0000c38000)={0x0, 0x0}) perf_event_open(&(0x7f00009d9000-0x78)={0x5, 0x78, 0x22, 0x20, 0x6, 0x1000, 0x0, 0x3, 0x10000, 0x8, 0x200, 0x7, 0x8000, 0x2, 0xffffffffffffffff, 0x6, 0x3, 0x0, 0xfffffffffffffff7, 0xd0, 0xfffffffffffffffa, 0x0, 0x0, 0x4, 0x1, 0x2, 0x8001, 0xcb, 0x4, 0x2, 0x2, 0xc27e, 0x976, 0x7f, 0x5, 0xfff, 0x1, 0xce6, 0x0, 0x4, 0x0, @perf_config_ext={0x1, 0xfd3f}, 0x20, 0x3, 0x80000001, 0x5, 0x9, 0x85c, 0x52, 0x0}, r2, 0x80000000, r3, 0x6) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000334000-0xa)={0x3ff, "b75bc2357dbb"}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000c75000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a4a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/01 01:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r0, &(0x7f0000015000)="", &(0x7f0000b50000-0x4e)="", 0x0}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c2000)='/proc/self/net/pfkey\x00', 0x401, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000320000-0xb)='/dev/audio\x00', 0x400800, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000dab000-0x10)={0x5, 0x1a4, 0x2, 0x3}) r1 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/hwrng\x00', 0x87ce98fb4b12e44b, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000fc4000)=0x7, &(0x7f0000d9f000-0x8)=0x4) 2018/02/01 01:02:14 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000988000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") getresgid(&(0x7f0000961000-0x4)=0x0, &(0x7f0000668000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x0) 2018/02/01 01:02:14 executing program 2: clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00004f0000)='./file0\x00', &(0x7f0000001000-0x10)={0x1, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000e33000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/02/01 01:02:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x7) ustat(0x0, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000245000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000054b000-0x9)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cb6000)={0x0, 0x8, 0x10001}, &(0x7f0000cd4000-0x4)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c34000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000284000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f50000)={0x0, 0x0, 0x0}, &(0x7f0000ea3000)=0xc) sendmmsg$unix(r1, &(0x7f00004e7000-0x70)=[{&(0x7f0000eff000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005fd000-0x40)=[{&(0x7f0000f0f000-0xed)="421505c138b7ff2a941add1be48f3157f31369edb1548649cfac9a4b32cea7e512a6e3ec340d7016dd644787d4473394b2cb5af68e925bb699424c4c863714d28c66f02dbfe8b856de091dcd64824cb00ca5dff103c1032816dfd9c1ee5c29ee381c451699c6319b61a30976e3a4bdb64f67b7d26f68f456c45d712677b58d164389ef80fa863c147146c867a1f1575d38cafae16ba216f1b209f0f8f1e397044d887d838c281fa95cf9e44e6076d1287e3831db1de6c9c6675cb92e99bc0364d4fcef264100da4612757582d27e0a4758d03a90285b66f3099f35186f368a590c5cf34b0314024c98531a245b", 0xed}, {&(0x7f00000ed000-0x59)="07957db58c491edb73d21c22dcf1eb139ef102b6537475b7c3b7f6d6cec9d57cf25232a1a2bf923b63ceb40e3eac680a32885f29dd1ec2987360002287432c469840910979afe934e2898269d11df1e8d2f696a8387fec7b6a", 0x59}, {&(0x7f0000764000-0xf8)="5b41ca1c9c51fde5df592606d6a86afcd4e5711c2d2e8fa3711932519eddbc2512f3d597ff4bc6727594474167768492cd830b99d7aca02c92c419d9d842613fc8153f178472bf11bec7986f22afae59e59baf74e32124b29fa774c283899d0d3398d9bd2b2ef37a52e54d7f080c7622903b711a25474cbc6fde611a852d5d547c9de6165cd94351c8954504f5ce3bd2b7d52d85c45ac1bbcedc1d8921b9981de04afb8931d010c803d1926c1e94c140fb509c34fcd16ce742487e1a8cd4406e158e6c818f4c4b83a5f701c19cc2a9f305ad259d6f782e5ec437ee8985d2f536649e710c1a30f19e763018e908f57db24188935cd711df54", 0xf8}, {&(0x7f00000bf000-0x5)="a7b3f3e5ce", 0x5}], 0x4, &(0x7f0000224000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x88, 0x801}, {&(0x7f0000c3e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a2c000)=[{&(0x7f0000a90000)="71eaa5bee2e693ef31c8b74cd57723232bce1f0cb96a869d622e9936b4237843767663b2b3bfbfb58d6e4115a06d731a338dcaf517644764949ccdf21c183666fa642e2515db05817e61d12f95568e46c7a2c2c00577750b08f593e3842e088c9178176477", 0x65}, {&(0x7f0000584000)="2ee98268b37459b2840cc2d1fb5d8e640fd7bad60648e92130bbc7cd990805fff0ba52e4e8843c2b801fb32708d7d22642f9760dc69a6d06c4a83dce78f7960932c60772e663d585bf739d4ea40a627bdeca3752d70abf5cc6e4f083cc454cf30a2ab17ff2be9fcf5c6a57dd882696295d059237a49a496b485c3505281f8d8a2b2974bc058ae12c9c7217a5dfa27b6de1", 0x91}, {&(0x7f000030b000)="561eff46923877f181baea42b000997a1212163883fcbf6b3193077f62148fa896eae0ddd352d9a94c11887ed263985b649b2802592781433e2a7c74ae7a2a9e4827071ddb65e350710abf5d2d8e335cae47209d0376f68aafdbb54ecd7b6c", 0x5f}, {&(0x7f0000540000)="554b7c6bda44c84bb9b1b3cce65333e54094be8e327bae0f337df2e544697b88dd553d1af24fa50a27570a031a5508720346e726dd466d0549be6678d088af2517b5e8a4997c1a47a69bab35129b6589df2c58fdc98b409765797e0194c72335a4b638acffdf2e1f53cbafaf1c9fb0c161d6acd94af3a7fd0f8068a9ca08bfcc7c58e2e69313ac18998b", 0x8a}, {&(0x7f00008bc000-0x35)="49201e5c86e9495f15afadb46b87bc568b15ff801653fe0cf4ffd73f103c062cf9906eb34d0ac399739ec667eaeb01fe8f517f2a6ad0dbe47407600cfc0b13c7bfff1d37f9", 0x45}, {&(0x7f000024b000-0x35)="5565989b8f5cc53300e50da0410d86832b1a24f853657018a8e537b35dd1f4a446530503849765285266288bc5f09f98ba3e18adf4", 0x35}, 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{&(0x7f0000a87000)="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0x1000}], 0x9, 0x0, 0x0, 0x4000}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001cf000-0xc0)={r2, 0xb8, "49683553f36123b54afb3e26be1dfe36ab9f78fe30cd315751201aa1cd08400a32ff96b77bd1a0f199c0aa1b5630020e4a1d5900fe1e923b4ea3570995fd3f7e865413243381c82af8807faec0d55cfefd3f5220c33177c4f47ae79b9c5c68f3ceb22ea70419ea2e3e118456af861ccdc430b0b76e10534f1be5e0f6949e7f1cdf9d236d0b4870b2647d297acd908d95f70e2f403d09a5ecdb2a3030324a3cd68b9f31fb8bbbd0c3b78afb943e84bb07147fb398a58808d2"}, &(0x7f000085f000)=0xc0) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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]}) r2 = add_key(&(0x7f000066b000)='id_resolver\x00', &(0x7f0000e6c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000ede000-0x8)='keyring\x00', &(0x7f00004e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x1f, r3) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f00000fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d62000-0x4)=0x14) bind(r0, &(0x7f00005dd000)=@ll={0x11, 0xff, r1, 0x1, 0x20, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00009f9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001c8000)=0x10) r3 = accept4$netrom(r2, 0x0, &(0x7f000042d000-0x4)=0x6b25702bf183a178, 0x80000) accept4$netrom(r2, &(0x7f0000706000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a35000-0x4)=0x10, 0x80000) r4 = syz_open_dev$audion(&(0x7f000039b000-0xc)='/dev/audio#\x00', 0x20, 0x200000) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000d33000)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{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, 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, 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]}, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r5, 0x29, 0xff, &(0x7f00006e9000)=0x5a, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000568000-0x20)={@generic="bf41b931d26e0ef2a46423a9836a38b4", @ifru_flags=0x4401}) sendmsg$nl_generic(r6, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x200000001e, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x6, 0x100) 2018/02/01 01:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bdc000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.438446] device syz1 entered promiscuous mode 2018/02/01 01:02:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000097e000-0x4)=0x4c00000000000, 0x4) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ca2000)={0x0, 0x47f5, 0xfff, 0x1a7371c0, 0x9, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f00003b3000)='./file0\x00') umount2(&(0x7f0000ab7000-0x8)='./file0\x00', 0xa) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') dup2(r0, r2) 2018/02/01 01:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00003f5000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000845000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') dup3(r2, r2, 0x80000) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) mincore(&(0x7f0000b51000/0x1000)=nil, 0x1000, &(0x7f0000e50000-0x56)=""/86) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) write$fuse(r2, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/02/01 01:02:14 executing program 6: pipe(&(0x7f0000694000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000001000-0xeb)="02e60a7be933efc4120bc75720a0f10f500c03dc6dbe2f06a4f5d2fcb313bcab0497b77ab3de7ae88bc062f1f6bc7c4880ac4497f4d3a60f3f95cf7854a1ec2868b3baf2204c5be6351389d2a87fd653d7b4a91b1c5e277260d40e6b60a0ceea4b54e4f5ae561d369342afd03539235fa37d97b96977cc05554179884129aee63ddf6be0648b8fe37e3c09963016cd8f53db6d97bcad6c652fed93dcb64b044a2cd8cc54bbafd55a22dbcecd89297cc06091c85dec82b2ee4fba31df933522e4a9a159399d2d90af139ee8eb00f9a28cb68c76937690675c8a78dca342d1f48a6f3e959e8bc1f838d8cd14", 0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000)={r0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000020000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) fsync(r1) fcntl$setpipe(r1, 0x407, 0x8001) recvfrom$packet(r1, &(0x7f0000026000-0x57)=""/87, 0x57, 0x2000, &(0x7f000000e000-0x14)={0x11, 0xf7, r2, 0x1, 0x5, 0x6, @random="4772103fe492", [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mremap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000004000/0x4000)=nil) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f000063c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f87000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000063c000)={0x4, r1, 0x1}) ioctl$TIOCSBRK(r2, 0x5427) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x3e)="88c4401c0c217ac4fab5516260240a5b37ee9e53b4db159fb73c72feecf7188bc9718a1318f4acfbd69c2d000631215f335922587c2bb9d3a606547075dc") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x1, &(0x7f0000001000-0x56)="005cac5d1f15c5fb81978018ede7d53290ffaaa3de9cd6019a1c112b7fb45e583b5bf96daa9f312ce859fd1569c8dcd1de3a45f68c199be960cd865a98bfdc5c6d693b2bf4685cd0fa884286be2d3e1a5e90e0664af890e9bd39b226390001000129da3601746c983e72205c6b4ced90", 0x69e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x20) inotify_rm_watch(r2, r3) 2018/02/01 01:02:14 executing program 1: r0 = syz_open_dev$adsp(&(0x7f000072c000-0xb)='/dev/adsp#\x00', 0x0, 0x10000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000348000)=""/45) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) 2018/02/01 01:02:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000)='-\\ppp1cpuseteth0mime_typeGPL\x00') r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='setgroups\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000+0xaf1)={0x6, 0x0, 0x2, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000002000)={0xe5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) 2018/02/01 01:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e28000-0x50)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) unlink(&(0x7f0000ce4000)='./file0\x00') 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000745000)='./file0\x00', 0x200, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000045000)={{0x4, 0x3, 0xed0a, 0x5, "2eaee468704c5a49fb6b54e2500830c787e2ebc4a3e1f268d739d28bd04168ee47a9320ac08128c6c3712eb0", 0x4}, 0x0, [0x2, 0x4, 0x3, 0x97bf, 0x3ed3, 0x8001, 0xde1, 0x1185, 0x81, 0x4, 0xde, 0x8, 0x4d4c, 0x3, 0x8000, 0x9, 0x100, 0x8, 0x2, 0xc000, 0x8, 0x5, 0x4, 0xfffffffffffffffd, 0x9, 0x5, 0x1000, 0x83b7, 0x79, 0xd841, 0x6, 0x4, 0x7, 0x2bb, 0xfffffffffffffffa, 0x46, 0xff, 0x40, 0x0, 0x1, 0x9, 0x916a, 0x40, 0xab, 0x8, 0x5, 0xffff, 0x9, 0x4, 0x3, 0x11d7d711, 0x4, 0x8000, 0xac2, 0x2, 0x3f, 0x800, 0x200, 0xffffffffffffffe1, 0x80, 0x2000000, 0x6d8c, 0x1, 0x2, 0x1, 0x2, 0x7fff, 0x200, 0x7, 0x7, 0x2e, 0xffff, 0x1, 0x8, 0xa5, 0x2, 0x1, 0x3ff, 0xffff, 0x1, 0x7ff, 0x6b0d, 0x2, 0x9, 0x14, 0x1, 0x51e453fa, 0x0, 0xa1, 0x2, 0x3, 0x4, 0x0, 0x6480000000000, 0x5, 0x9, 0x0, 0x5, 0x401, 0x6, 0x75, 0x0, 0xad, 0x7fff, 0x9, 0x4, 0x0, 0xfffffffffffffff9, 0x0, 0x5, 0x7ff, 0xdc05665, 0x90b, 0x7, 0xffffffffffff9320, 0x9, 0x7, 0x200, 0x101, 0x9fe, 0xec6b, 0x5c, 0x8, 0xfff, 0x3, 0xffff, 0x5, 0x5], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000365000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffce8}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031b000-0x8)={r1, r0}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000d90000)=0x0) 2018/02/01 01:02:14 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00003fb000-0xb)='/dev/adsp#\x00', 0x200, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0xa9)=""/169) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x2, 0x4) ioperm(0x0, 0x0, 0xfffffffffffffffc) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000079a000)={0x0, 0x2, 'client0\x00', 0x2, "4fd6527ed074b17f", "ada0d77f088833e2e3f504ff838a5e646cdbaa05af42db9dd4cf797a259af219", 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000d87000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00002de000/0x1000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba3000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f39000)=0x9aa6, 0x4) bind$alg(r0, &(0x7f0000ef9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000502000-0x22)="", 0x0) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000360000)=""/181, &(0x7f000056e000-0x4)=0xb5) 2018/02/01 01:02:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0xc, 0x4, @thr={&(0x7f0000001000-0x7f)="08a8a272e02ffd05ee50bbd4c21c358b4d85aff08fcc9aa00d5f3ce3c0aa2c98b3152173b1e29083e1976df0a3917c2192cc2ac13f96d4981c4c2c0af63d77166aadafa2e460cfba8ce9c3b1d09a39639824bb05559b75bb5c937148cb5df7a268eda243d29cd9478b595d866d87d5ca59189eabcc71fbb760ec6690875328", &(0x7f0000001000-0x51)="5bc4a215e23b6c41489de7acc7d24c4b42afa92002b828d0c03b427ebdc155573cf86cc366482f5cb6d7880a71c01e66595a7abd69b3674cc5ff66eeae075d5fa7e77cb6904b90ce39798eea02ef261101"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_getoverrun(r0) r1 = socket$inet6(0xa, 0x80004, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x3, 0x4c040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0xffffffff, 0x200000) renameat2(r2, &(0x7f0000001000)='./file0\x00', r3, &(0x7f0000003000-0x8)='./file0\x00', 0x5) accept4(r1, 0x0, &(0x7f0000003000-0x4)=0x264, 0x80802) 2018/02/01 01:02:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000236000)=0x0) capset(&(0x7f0000a31000)={0x0, r0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000490000-0x30)={0x1, 0x0, [{0xc0000000, 0x12, 0x1, 0xbf04, 0x2f62901d, 0xed, 0x2, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000b79000-0x8)=0x0) 2018/02/01 01:02:14 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a1a000-0x1)=""/1, 0x4b4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d03000)={0x3, 0x6, 0x7ff, 0xfffffffffffffffe, 0xf, 0x0, 0x0, 0x4, 0xf1a, 0x7f, 0xfffffffffffffff8, 0x5}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/02/01 01:02:14 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x400ffff, 0x22002) syz_open_pts(r3, 0x82000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x80000000000000, 0xf2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000012000)=""/69) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000001000-0x50)=""/80, &(0x7f0000001000)=0x50) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = getpid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000013000)=0x0) setpgid(r6, r7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000004000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x18, 0x2, 0x0, {0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) getsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bf1000)={&(0x7f0000df6000/0x3000)=nil, 0x3000}) mlock(&(0x7f000033d000/0x2000)=nil, 0x2000) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003d4000-0x4)={0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000f0d000-0x38)={&(0x7f0000b3c000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000b59000-0xda)=""/218, 0xda}, {&(0x7f00001e7000-0x69)=""/105, 0x69}, {&(0x7f000091a000)=""/188, 0xbc}, {&(0x7f0000caf000+0xf8d)=""/71, 0x47}, {&(0x7f0000312000)=""/158, 0x9e}, {&(0x7f00007be000)=""/164, 0xa4}, {&(0x7f0000b86000-0x56)=""/86, 0x56}, {&(0x7f00000ab000-0xd3)=""/211, 0xd3}], 0x8, &(0x7f00000ea000+0xf5f)=""/4096, 0x1000, 0x4}, 0x2000) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000baf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x2, 0x9, 0x2, 0x20, 0x20, 0x2d, r1, r2}, {0x3319, 0x0, 0xb2ae, 0x0, 0xca2, 0x7, 0x49, 0x168c000000}, {0x7, 0x100000000, 0x1, 0x10001}, 0xffffffff, 0xe, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x0, 0x7, 0x5, 0x526b, 0x2}}, 0xe8) 2018/02/01 01:02:14 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000cfe000)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e4f000)='/dev/audio#\x00', 0x20, 0x41) r1 = add_key$keyring(&(0x7f00009c1000-0x8)='keyring\x00', &(0x7f000043b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) r2 = syz_open_dev$admmidi(&(0x7f000018e000)='/dev/admmidi#\x00', 0x8, 0x80002) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fd000-0xc)='/dev/rfkill\x00', 0x90101, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f10000-0x8)={r2, r3}) r4 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r4, 0x5385, 0x0) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000349000)='/dev/snd/midiC#D#\x00', 0x2e54, 0x101401) r1 = accept4$netrom(r0, &(0x7f0000e1e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000137000-0x4)=0x48, 0x80800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000022b000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fremovexattr(r1, &(0x7f0000b30000-0x1a)=@random={'trusted.', '/dev/snd/midiC#D#\x00'}) 2018/02/01 01:02:14 executing program 5: prctl$intptr(0x3d, 0x3) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x40, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x48001) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000003000-0x8)={r0, 0x9}) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x109900) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) write$evdev(r2, &(0x7f00003f9000-0xa8)=[{{r3, 0x2710}, 0x0, 0x0, 0x2}], 0x18) 2018/02/01 01:02:14 executing program 0: r0 = socket(0x40000000015, 0x20005, 0x1ff) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0xff, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f000001b000)='/dev/audio#\x00', 0x10000, 0x400) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f000002b000)=@objname={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x31, 0x20, './file0\x00'}, 0x3e) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009c1000-0x1)='/dev/dsp\x00', 0x400, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000547000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000bd4000-0x8)={0x3f, 0x3ff0000000000000, 0x27a, 0xffff}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00005ee000)=0x0) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00006a2000)='[vboxnet1,#\x00', 0x2, 0x4, &(0x7f0000d91000-0x40)={0x0, 0x7, 0x5ad3, 0x2, 0x5, 0x1, 0x0, 0x400}) r0 = memfd_create(&(0x7f0000f20000)='em0cgroupwlan0{userproc#\\+em1&\x00', 0x0) writev(r0, &(0x7f000027d000)=[{&(0x7f00004c2000-0x1)='$', 0x1}, {&(0x7f0000fb0000-0x23)='*', 0x1}], 0x2) 2018/02/01 01:02:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_setup(0x101, &(0x7f0000001000)=0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000009000)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000-0x8)={0x2, [0xfa, 0x401]}, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000009000)={r2, 0x21}) 2018/02/01 01:02:14 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ef000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x401) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000788000)='/dev/amidi#\x00', 0x1cc, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007ad000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = msgget(0x1, 0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000002000-0xd8)=@pic={0x5, 0xff, 0x9, 0x1, 0xffffffffffffff80, 0x0, 0x80, 0x3ff, 0x1, 0xb784, 0x9, 0x7ff, 0x4, 0x6f32, 0x5, 0xa7b}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000ae1000)=""/46) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x0, 0x3, 0x1000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000090a000-0xc)='/dev/rfkill\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000631000-0x50)={{0xb, 0x5}, {0xbe, 0x3}, 0x4, 0x1, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:14 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f00001aa000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e10000)={0x10003, 0x1, 0xf005, 0x2000, &(0x7f0000a81000/0x2000)=nil}) r1 = socket$inet(0x2, 0xf, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$netlink(r0, &(0x7f0000a48000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fanotify_init(0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000ce000)=0x0) [ 45.826332] QAT: Invalid ioctl [ 45.841788] QAT: Invalid ioctl [ 45.848473] QAT: Invalid ioctl 2018/02/01 01:02:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000f6b000-0x50)=[{&(0x7f0000cc5000-0x1000)="97d9a4e88d64666aa1d273d94e98", 0xe}], 0x1, &(0x7f000054c000)=[], 0x0, 0x0}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d1d000)=@req3={0x9, 0x3, 0x8, 0x480, 0x0, 0xe9, 0x1f}, 0x1c) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000590000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x8ff6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f000088b000)={0x0, 0x0}) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000006000-0x8)=0xfffffffffffffffb, 0x8) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x56311934, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000005000)=""/195, &(0x7f0000005000)=0xc3) write(r1, &(0x7f0000002000-0x1000)="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", 0x5eb) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000f5e000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) syz_open_dev$vcsn(&(0x7f000094c000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x900) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000176000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000995000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r3, 0x541d) r6 = fcntl$getown(r3, 0x9) ptrace$getsig(0x4202, r6, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r4, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/02/01 01:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006bf000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000019b000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c2000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f5e000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x6, r2}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000100000005ef00000100000068"}) r3 = socket(0x9, 0xe, 0x7) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000400000-0x4)={0x6}, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000901000)='tls\x00', 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000293000-0x18)=@generic={0x8, 0x7, 0x6}) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000c7b000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000da1000-0xc)={0x1, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000077e000)={[{0x9, 0x5, 0xc000000000000, 0x9, 0x9, 0x7, 0x800, 0x80000001, 0x1f, 0x7b09, 0x0, 0x2, 0x2}, {0x40, 0x4, 0x9c, 0x0, 0x1, 0x8, 0xfffffffffffffff9, 0x3, 0xffffffffffffffff, 0x1, 0x40, 0x7fff, 0x7f}, {0xb321, 0x2, 0x7ff, 0xda, 0x7, 0x101, 0x0, 0x4, 0x81, 0x10000, 0x4, 0xfffffffffffffff8, 0x5}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r0, &(0x7f0000619000)="", &(0x7f0000eb1000-0x1)="", 0x1}, 0x20) 2018/02/01 01:02:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000db000-0x5)='[lo]\x00', 0x82, 0x40, &(0x7f0000252000)={0x1000, 0x3ff, 0x2, 0x4, 0x8, 0x7, 0x8, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_open_dev$vcsn(&(0x7f00003de000)='/dev/vcs#\x00', 0x0, 0x0) 2018/02/01 01:02:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000500000-0x8)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000097000)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, {0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8ab}, 0x3, [0x66e1, 0x80, 0x2, 0x9, 0x66, 0x1000, 0x7f, 0x2]}, 0x5c) r2 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fa8000)={0x77359400, 0x0}, 0x10) connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000059d000-0x4)=0xfff) syz_open_dev$binder(&(0x7f0000d22000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e92000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/rfkill\x00', 0x280000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00004af000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001d5000-0x8)='./file0\x00', 0x10000, 0x2d) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000019a000)=0x0, &(0x7f0000b75000-0x3)=0x4) syz_emit_ethernet(0x2e, &(0x7f000073d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) 2018/02/01 01:02:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a2000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fsetxattr(r1, &(0x7f000038e000-0x9)=@known='user.syz\x00', &(0x7f00007e3000-0x1c)='mime_type]@md5sum{md5sum[):\x00', 0x1c, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002d2000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) write$selinux_context(r0, &(0x7f0000a03000)='system_u:object_r:bin_t:s0\x00', 0x1b) r1 = open$dir(&(0x7f0000d7e000)='./file0\x00', 0x48040, 0x9) execveat(r1, &(0x7f00006a3000-0x8)='./file0\x00', &(0x7f000088f000-0x10)=[&(0x7f00003cc000-0x22)='md5sumself)\'uservboxnet0!ppp1user\x00', &(0x7f0000269000-0x7)='vmnet0\x00'], &(0x7f0000fb2000)=[&(0x7f0000e92000)='\x00', &(0x7f0000e13000-0x1)='\x00', &(0x7f0000f39000)='*@@/posix_acl_accesseth1}bdeveth0O\x00', &(0x7f00002ae000-0x13)='ppp1vmnet1+\\!ppp1#\x00'], 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) socketpair(0x0, 0x0, 0x0, &(0x7f0000eca000)={0x0, 0x0}) tgkill(0x0, 0x0, 0x0) 2018/02/01 01:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f0000c1a000/0x3000)=nil, 0x3000, 0x14) r0 = openat(0xffffffffffffffff, &(0x7f0000469000-0x8)='./file0\x00', 0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00001db000)=@ioapic={0x1000, 0x2, 0x7, 0x200, 0x0, [{0x47d, 0x9, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x101, 0x8505, 0x2, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xfff, 0x86, 0x7ab, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x2, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8f}, {0x8, 0xd3fd, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffe00}, {0x1ff, 0x31abbeba, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1f, 0x80, 0x4f63, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0xe040, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x0, 0xffffffffffffc2af, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x7, 0x1f, 0x81, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x101, 0x800, [0x0, 0x0, 0x0, 0x0], 0x7c86}, {0xffffffffffffffff, 0x8000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xe9, 0x5, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x81, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x100000000, 0x473, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x101, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1f, 0x80000000, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7fffffff, 0x9000000000, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0xffffffff7fffffff, 0xba50, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x3}]}) mkdirat(r0, &(0x7f0000dee000)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00007dc000)=0x0) 2018/02/01 01:02:14 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fd8000-0x8)='./file0\x00', 0x43) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000974000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000115000-0x8)={0x0, 0x4}, &(0x7f000017c000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0e000)={r2, 0x98}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000268000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b29000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000027f000)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007be000-0x14)={0x0, 0x80, 0xfffffffffffffff7, 0x3, 0x1c0000000000000, 0xff}, &(0x7f0000535000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000582000)={r2, 0x1000, "27fe935d186f7b26e302b64b2835468a9023aaf8001ba8ac6c790f7467e90a41f9d596b33fc977d8994a26d7a4d9323d05e4ed6426d840edf8540732a98b31d1f2099c9a76a6a127017f53c8313c55420f84fc552f0390413248b182cfef488fb1f97fe62d9baf5597a1029c5f9d1d5bebd73bf2d3cada7f95364573838fdaa0fa85ee0d062caebc86586c11980650f6171050e4d6c08ae7c4d0cc33122878bdcc0754a88671bd880030ffd5e3768f6a86ce0a4703a677c3107b493764930b8820d028fa55cf028358ebeb0ba8878fe3261a7491c84373cea2d7de5a1db2a46595bc6ad6f0912222cfa52e4f38f40e1e2356670a90a2fb729a2f84cffe1ad29dc422026a5dea8fe13f5342c59f9a2c87bd7757133dac2b9dcdb84e5b892b698b9d8f312135a71342b811a12836f2d458c6edc5ba65039ebdd0fa736e94f45d773fc17f7ae8bb302de2d53a4286e5493c21e13813db85047169dcfdd72e41a44f5a9bd1d7f07bf02914a792046e7e79f77ca34bc9b1b2966bf0296ac7dbe00e25a1ca9deb252bc0353f2a01da2030bc66795097633864348f1192744a707d26b125ba8612d770c9dc7277e84b063b8087591b89334439a7bef7eb708c9137b9d03c8384b312fe6f360e89159430e59d0ce8ed06890e3d5283c74f9074d0803775f0561bff0cd2ac3ddac17a8d6eee65a4e75810b9be888c3ccf0a89c519d7b4f7a3fd35c035f64f650f12a19e4c0db7bd59b4e5a57838391964de5e63235e56e32138227f371f60ba3feec77820ae8fe91ac60b29adf8c2b4d6a16cb3dfbb41d2578136f9dbb1601f0ff38f4a295045f6fe3f606c2940824e1eaab4570b8d18713bb43e518357ace7741f27250c74cb35720494d1f398285ca3241bf9ed78bf72cc13568b93298a2fb517010ea00e1e13098f2ec3c46519b98a475caa655202ae6f16eb0e0ada8c350e645ba587c5c03635210fb61668b2fc2424f9b73b4eca3280d801b6cff48f3f60f987d029ae93a4a77876587eec7e056c53fd99230a869791d7fb0cb5bdf9d9dc3461297b21774f86413bf2c097ba700ea6f48db5e6ac32ac3c00972b7c118c6dcedf6d3ba9423ac5ad443866acb95fe0584905325796d88d81af3a747bbc910550ea07eab2427cfe96caeac2aaed03921e48e52ac41424a5849cfbbacf1a915905f1a5a8edda6528bf8bc69bd723fb4e94c28d65fcee091900a9be57b922c2a1616f53f23815d5e893c87bfdaff47aa0c37ab15176ff69c5a326ca7907dae06e444d52ebc2d1856092cebc8f31e75a2a28869602fe865ed48909177ef493fb8ec589e390af8e2490a829c7930e4cf5110c3b89e72b141bd107f9ff310691c7a3b7286735b54546d5cca2b368665f8069cac063b137d3346e45649c833e22bd2f6d2e1dcae07100e8293a3371e94d0a6b507ed1a7a1d29c090c5312638a732ce7f6f2fbc8356e054d357045d1d33a0877dd5a70a4f57a7fbe4a615637d6e2c8e9f6ec79ebcf647ec6940bbd78c7fe84e196c4bb87222732d31a96d7bd6fe8c7c40dabb7d49069fc7db63e5b84460ce99ce2ca0b7d5ce57d625e7fc1bcea3d330df0330e9b1cb947bdfea622f790d386a1ffc492b1481c370e0a12ff9a5e693468683c9b60e15f1a2fd0ccd4c23cbbb182dbf82c0d2d942807968baa6def51f74db973afe648f4859d35f633570143b1a5421c9571a821cad8cef9ad1f40f6c015393248feb361872065d9ed98596334ebbfb116e0f527125a2c5835dcf39614976ad86172cf4addc49d0828019cf8ac048c179370cc8fe016d337440efe1f5b6fc7f6059768d808be18c36a7a15869851e0ae2e499268efde4eeb403960129b01ffad831e389a22f835a2e043b5dc4e1be68f10847267f555c1a1c07b71a0dbb843bf40ddff71ae730e0c566e77e0f66eb89a609e81c215397e4e69d795d379b87b4f06b5c096aa2ba797e56d764a1d8b56f6656631f547c96c391a9eb322d8d68c06af45f3c51aced8f5d5a98861fc52b14d66607405059fcccc87a4dccd15b67480a01ae892bde7935c278191eba08c1047d8acd4510e8647f34eec79c3e41215950fce877d095da14af65c13ba968490eb84befe1c262b462f52f4733ad17939119dd8b27b87a528e8e767c44dc03d1d00db5ff82d1f67cdb4871d959886718e70a843fef11f88409bcb525af43168aa50de31ab83a90fb718f4700cdc294f7a48e3e38fd93dbb810154a798e07b65c2635ebbf26c09675cd1261f65730bbb4a035af1f6724f1f8ff512aac87c0c2c361467e2b09b7bbbc7216fe0e2a4c7ec61b362960c870f4ba9c31f3c129d4b5612ebf4fc303f55f58dfecebc4f3e331478d0e234caafbbdbd42ab1e29d37046e9b488ed16d26983464afb24492502509fd6822f6c97183bcdd2750ceb0c66af88180fdfcff66f51c67541912bfc4f891bf1fe2f5651b0f0c2c6aeadec00065e3d6a74757eabe8b146fa1e554c64723fec02c4b651e184cf7f81bf18eb024bcac72651fca6ddb821e31d356d7b8bc9b7ab0cde723547ecb545e010c8860463dc88e24e15064c9caee82edba0b481b096b9bf34f919233a30ee8a4b04ed441c8e9009029d80ba2336914b6de483dad78e63e23d52e06d031a77084d3c217127898d3dd732780d6892356d30310ca24ebd3223cabcfbab859937e329b84667af5a89a90fdf4fefc655e37eafc7f4fae9f4b04960a2c9652378b976d4184989e5a19a48955549cc0057c7c95a5228278f0472edb258d431b99a741bb1e292488bfdda35e07a3b9dfaa010a47ffe5a1297ee5488735bd93aa929cb34dc28f5cdc504f87258513eaade47b4647089e0198d7f1ea86ed3b1d058d6409444b6eb6c29ad54c278cc06b24b818c37fbfce5cc6db312d137f085d2bc3167a5854e7c25948abc18979bb7562041348acee864c4559525e9ef268ce6e266b397849cec6df9f9a5620b14eaeb95eea3e3b992489a5bb01fb9e69db5493485c52fb1da295fdea96e71a83ce5c2537fe5bf7a2685b9d8407087c217218a05fc9be21265d04fb8c9624016d575363c811ac73a2a86190ca6ff17e738dce3cb8e75f8c919560ca1361ae6352fd999fba945dbd8ca7f7a45aa41dfe7a4bc7ebdf95718f3f6d9f8ea4275b96bdd529bed661c8b09c00ceec75209106f4132ac82a54c42a831283ed8091d13c8365fde99f1f9b810911cd90f1c81f695a50c3a588b9a6f729a5d60507723979575a61b639f214bb89ddbedbcb973d6e1d5631eee09540144d6f95c6be5cb12a107f6e53472a6b946b13acbaea08cba37fdfd7846f307d328aae86b22830faa6f5dd265982960c1ecd0f16eadd5fc7a286d066fbb0570530c94a4845522d671a68d6b6d7b1792fa8d2d65f31779b64ce3dd74c277a9500688002af9866122beacc853ce28ee1b6792d6f780e6728897392008af672b1b65dc176e92a7acb001a577e3001a5cc9d3ed4ce42d9b05284839158cdca462a183180a3b9703d2e829125fb22500f366975a009918b62c7630765778e825254936435027bc39510b08ffbf20f9026623ec1a9d2c022388528db691ab83575368ddc05a2b027a9955175bef611c922044e4b1aac1ec64c354e5f069b76fb5d7bad32e5ad657db96ff54512d636dcf0ebdc3ff9ef9913ac06e3e6e8a42901f0fa772d23c7f0fc09712d50b7698cbc00b57886d18b475da313b6e7e113e2b4be8bda578d83d1b0bf2a865362f1f41e1374d6c4fe261023777f41e723c60279ed2cd28490952fa7dd3924de8ab33a503ac241efeecd4808ebc4b01e529af3624ec75a0047f44e18a9bd483bc141b9e9e1b0ec4f814b1ca42c756969f6ab12785ef8c7bbe169cc2c6f976c0852ed7e04c9a222bb99db413d7746aaa3043e9b8219ce588fd2a5051e2186c8d05eb9db5694ffc7360c97934633868f241cc92ec77786eed0560a9dd483e6e87ad903ba73c9d2f41983fd460accc794ccc185e2f15e94948eb9b93ac3eda8cb0b34305a4c5c262b4933b39adb9e4a75ea583c9f6131b41560527ddc1aa57d43674ce68ec8208b7c803ff057e2c529db88a17b0f1576a6ada12ca7914ed0dd8c0d4242c91ca6d24763344b5f9d47fd98a4aa94e0d5b45488233494ecce8028aa5166921949a359c03d983d4f19b0a8dda3bd6137aa81b8f5cc9d747f7138e66aa6fb79f476f85be628105dde2c78705fce0b283c6940e6e1b699ca916fd29490d240ac83c3f28ea09a91409b44c8d366aae09e15f89aca0aa2be4974a750a330762940212964d04785fe4bb36d47abfa5bd0e9b04d074a5c89adf6c10d1133a1e6a34ccbd49415c5c29f98e34d26086a79d2a6cd019de20375bd3d6d84394e58bac7e3d6f227c70934984a449c8a50af3183c2b2ada1f08b614cae772feb4fd970dd68cdc6c37075bf33129f149fcd59ad81051c03ffad678122ef180178179f9a7fb244321ac4f1c74e4a6edd831e3d93a9b83d269753052d119ac9180c3d42ab7be070d0c091938212cea798d5640f93f5909309441a86e305893a598bdef9940d4a1e3860fa3ec658e5d22384eece4bb9de2db202d3b373ace10d9d56ffc4c2c0004750de16abdfdca9ee08ef137bb398422670efc412312fc1e8787decb2f05d1bef4fbadbb9f96f0651606b01c182111da36ff1bfd18e794d645d2a90e7bc9c8ad291fef499ddd5ca9aee827b9d9792b5c529cd5bd0a62c6bc553e59210bc6751aa97a3c09d9d50fe7ae4cae3f15df86366f0c07f56dcd99e69662353210dea5e1947ac692798f9e0f5abb57a73f5390b30444db140ccc9d0e623fb884732b03b78e5d5f3c7eb7f69fae4c80ce3601f61a4a2c6ae53ab81880d5b864f2a72c30305994dc39d38e1ab75676281279be81a41a285d6f1e5ffeee94d1519cb5b798358b394c09bc6d45d6bff8367669a101d5f94de0d9b6a6ee933a30111fc108d83fbd3844a37e8be0c7f559aefa46e56a1d5fba4663ae073c8786e309964e245b28cc9c9b002ab6e7eda98215a906f5195c57108afa8576dee778a46d6a8bdfb05939bcbd7e7e1ec5779dccd8a5ff3e4d9f41378dfaa33a766396c82134dde441579b7b76df562e6c8b08d274b3df05b7c494561ae625be6c5a5cb88fa5a1a9d1a8dcac0070555288d0bb0121daef2f79bac219108f3d48ebbee06df5761164205e0c4591274df64ad1e0c2b65021ad87e3c16c8d9688528eced333221c7ab44f653cb6ad0e3ebf5c52598ac3580ae3576b0a68ad825eae758db60b63cf10403b5e10412fb9525f89f03881a6fc74d6195865861fc42beb5ed5fe3162201e54d544f7958d0d4e9b5dcc7b7c13ea5a6c9cba993278977488288248b93dc9a1f4ec772968c38e84dae1b614ed23f2d5a72d8bbd1e450930834a8d866761aef9eba6fcd266b4675003c4012fb791421629b29b7966e7e4b94c2f9f4cfdb924d1ff32c2ad22a23bf86dd956e2880fec6e6216a86697bca9e2423ce412e7ad93c9a0b4bcc03201aa7d261382511cc497d6b3740897e8991967fa28ceb3640f9d94b7cca2cab152be6c89e29a971817ceef4cc072ead202ab8a14b2a01049f3c22696b8316e0d66576b984a3d1b817247ec00eabe6144bc1acbd895f2c48ebcd436b0d4ebd5c0fb1701ecadc0390db2a322b1034fa2eb652c75ff6dec2fe1062a17888da7b5c4c29e8c227b0d228f0f9832147f1f71628ab7b5572c3374e06ecb068a9ce65f756c4c259f4f8ef870cbb77823a9069f86c7e1ee83c976977689d9ba6decb8c5092"}, &(0x7f0000aa8000)=0x1008) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/01 01:02:14 executing program 2: mmap(&(0x7f0000000000/0x29d000)=nil, 0x29d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000029d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000029e000-0x4)=0x3ff, 0x4) mmap(&(0x7f000029e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000029e000)={0xf, 0x4, 0x8001, 0x0}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0xfffffffffffffeba) mmap(&(0x7f000029d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000029e000-0x4)=0x0) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a1f000)=0x4, 0x4) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) 2018/02/01 01:02:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) rt_sigprocmask(0x1, &(0x7f00008d1000)={0x101}, &(0x7f0000be8000)={0x0}, 0x8) r0 = syz_open_dev$dspn(&(0x7f0000e11000)='/dev/dsp#\x00', 0x1, 0x40) link(&(0x7f00001e7000-0x8)='./file0\x00', &(0x7f00004b5000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001c1000)=0x0, &(0x7f0000788000-0x4)=0x4) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000d5d000)="") r1 = syz_open_dev$admmidi(&(0x7f00000e8000)='/dev/admmidi#\x00', 0x37, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000a22000)={"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"}) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000099f000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xd8)="e476a87fc96b7deea042f826f9a807095ad8ae8af7786cdd37c0fc4e5da56df4ffa60cf0bfda35ef9aa339631f9718430d302f3ace6e54c02377ebdeb408129f6407fd66f640f7514dd443159f226c6bbaf127b93ffad4359059703d214693b726b7310181407aa92edc5e76b9045e5cb01b953500577854a99493d692af31a6f8074a7f89312ee19ad80239ffe9a2934e3f6db37117ce46fe7ffa3c1f4f5bd855b6569fff5a2857a15541c2f750a56bbcf8c05564b4eb13a5df66892812941bf11ee0fc82623652b89150fa5fc31de9c17c52dda4721e04", 0xd8}, {&(0x7f0000001000-0x34)="79301da150704745067b2c5d03e46542bf425705c52fb0892fd236ae87945d7783776a4124c1abf1ae43b6c83bbf54c6abcae10b", 0x34}, {&(0x7f00004c1000-0x3c)="f65d70dee21c07f03cf0bf4697d0b8d4a85de1308da33fb2c558ec85647e021619198c5186fdc601aaa9d88094c191d85856adcbb9dc97c0e7330669", 0x3c}, {&(0x7f0000001000-0xfb)="6908ee88911999c5dd3b516f1050a34156711f5afcaadf0bd6839b55eb6c90f10ac5a73adf27b76cb01c1c7a6044b98faebeebaf667f25e8ea2c1ef741b89a5a82563e8777daf3801c1f94668e041b712ac40ec9406f1988927a945449b4fe95778271ba5f5cc8e833dd1c0985bd7504920efbc6f979e32a61d7c04d1610da27c4ae6f4160ac665210fc5467c6706cf5211a4715e8a450e020fdef1ae6b66c3bfb1385dd7fa0c6c80484ca0e4792f07dbfd09d737d31a864a5446250767da4065c0f73703321024ad2d3b9aebbae9baaa5a5d675603543b60e89bb299965872c2499d276678e2f56a5b9198f51b43a42497eed5f6f8000f2cdb0a2", 0xfb}, {&(0x7f0000438000-0xa1)="fb1809b537c899cbaaafe912933725993e622fe8319822f49e8cc549e77d2ddb0253c07c00699edeb1e3745b2f205c2b944328c6d2f86bc59ddf57eae8b405dd079a9c9fb8791f89f0e89315373909e82fc66cdea9e345ad7143d8d461633aaccb9b02300fd3273f40c37c1595c35d2c71d5f82abfbeb87804c8131c60fd111e9825e48d762b20db32ac574a7f45f174ffc7e86f2a033fb4927db0c57e95b76b74", 0xa1}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c68000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$vsock_stream(r1, &(0x7f0000ee5000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/02/01 01:02:14 executing program 3: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000daf000-0x1)='\x00', 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000276000)=0x0) syz_extract_tcp_res(&(0x7f0000415000)={0x0, 0x0}, 0x2, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ac8000+0x570)='securitykeyring\x00', 0x0, 0x0, &(0x7f00008bb000-0x40)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3ff, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000024f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0xc) epoll_create(0xa770) 2018/02/01 01:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) vmsplice(0xffffffffffffffff, &(0x7f0000ffd000)=[], 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000013000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x3, 0x9, 0x9, 0x6, 0x7}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast2=0xe0000002, @empty=0x0}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/01 01:02:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f000089a000-0x75)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_getattr(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/02/01 01:02:14 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b04000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000096000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00009dc000)=0x7) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f00000a5000-0x18)={0x2, 0x0, 0x8eff, 0x0, 0x7ffffffe, 0x7f}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000752000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecc000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c81000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d27000)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3, 0xffff, 0x1, 0x50000000000, 0xa, 0x0, 0x80, 0x7b, r6, r7}, {0x9, 0xffffffff, 0xe7, 0x400, 0x9, 0x7, 0x3, 0x8}, {0x1, 0x3f, 0xf12, 0x1000}, 0x3, 0x4, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x9, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x0, 0x0, 0x0, 0xd4c0, 0x1, 0x1}}, 0xe8) listen(r4, 0x400) r8 = accept$inet(r4, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) sendmsg$key(r5, &(0x7f000030f000-0x38)={0x0, 0x0, &(0x7f0000437000-0x10)={&(0x7f00006ce000)={0x2, 0xd, 0x1, 0x0, 0x1d, 0x0, 0x4, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x5, 0x14, 0x10}, @sadb_key={0xd, 0x8, 0x300, 0x0, "443f91f191b9ed820925e9035eec89d6d80763d7c190a1e01da7978ecd72f11554aee93dfb6c9c07e763b172890bcbf763370356b646adb3fe383cd4726b0e5bccb3e8ba343b5148ae7279da7505a4d615b9ca76d78bd3f759524c1c4c413fad"}, @sadb_lifetime={0x4, 0x3, 0x8001, 0x1, 0x3, 0x9}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x4, 0x14}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/02/01 01:02:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00002d1000-0xa9)="b63db85e1e8d000000004300003e15d6cc006aed5e08000000cebc9b97ae21b14d7b2c678ce2bc9016007ab0bdd10a9ae2132822d58a4be29227b615d233979cad185082e2600310a760ae865995a15e3e0d98c265a751a0b144724be894e1c0b7e8cf3095e73e9f2fbdfca362377d2f74f9297d039352ff8ab14fa4e8b355cd1ee1493b793f081d17f862964dfe4e5ee709e1c4801d563d7ddc0ae87dc3a292b42c30614e7509d8", 0xa8) r1 = add_key$user(&(0x7f0000b26000-0x5)='user\x00', &(0x7f0000ae6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d5e000-0x99)="838540e4b2adcf5d98ad09d334500ac3c724b05e21dab2642296bf0bee9052e4077ed000301491e42f09ff1536aae5351bd46aa3be23eae8c9dedc65e2e6ea41178f5c9477ccd8cfddba6dd06001aaa4b28036af4f89949577207e36d86d88e13a355c7d1d8fda0f0b90f7ff2ec5c28a6316617771493ae97d1b41efc77ca1444531a0e8c3400ab3a8c077335f9fad26f238104d4c313573f1", 0x99, 0xfffffffffffffff8) lstat(&(0x7f00000ae000)='./file0\x00', &(0x7f00002da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e92000-0x8)='./file0\x00', &(0x7f0000731000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00001c2000)='./file0\x00', r2, r3, 0x1100) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000708000)={0x8, 0x4ca, 0x6}) keyctl$get_security(0x11, r1, &(0x7f00006d4000-0xe9)=""/233, 0xe9) 2018/02/01 01:02:14 executing program 3: r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt(r0, 0x114, 0x4000000000000008, &(0x7f0000383000-0x4)="f020f77e", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) [ 46.390160] sg_write: data in/out 36090/116 bytes for SCSI command 0x8c-- guessing data in; [ 46.390160] program syz-executor6 not setting count and/or reply_len properly [ 46.419516] sg_write: data in/out 36090/116 bytes for SCSI command 0x8c-- guessing data in; [ 46.419516] program syz-executor6 not setting count and/or reply_len properly 2018/02/01 01:02:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x1500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000062d000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80) fchmodat(r2, &(0x7f00000b5000-0x8)='./file0\x00', 0x102) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000b0f000)={{0xf000, 0x2, 0x0, 0x6, 0x8, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x7, 0x9, 0xff, 0x3, 0x4764, 0x0}, {0x0, 0x10000, 0xe, 0xffffffffffff92d1, 0xffffffffffffffe8, 0x4, 0x8, 0x5, 0x3ff, 0x8, 0xfffffffffffffffd, 0x7, 0x0}, {0xf000, 0x7, 0xc, 0x6, 0x3, 0x0, 0x5, 0x6, 0x7, 0x91, 0x3ff, 0x9a09, 0x0}, {0xd004, 0x0, 0x3, 0x80000001, 0x1a9, 0x9, 0x2, 0xbfc9, 0x7, 0x6, 0x957, 0xa38, 0x0}, {0x10d005, 0x3000, 0x3, 0x8, 0x9, 0x2, 0x5, 0x6, 0x0, 0x401, 0x0, 0xdebe, 0x0}, {0x5000, 0x1f000, 0x1b, 0x0, 0x10001, 0x7107, 0x6, 0x8, 0x6, 0x6, 0x0, 0x3f, 0x0}, {0xd000, 0xd000, 0xa, 0x101, 0x3, 0x8001, 0x27, 0x400, 0x8000, 0x7f, 0xfffffffffffffffb, 0x9, 0x0}, {0x10002, 0x0, 0xc, 0x2, 0xa0, 0x240, 0x3ff, 0x40, 0x9, 0x7, 0x200, 0x7ff, 0x0}, {0x7000, 0x2, [0x0, 0x0, 0x0]}, {0x6000, 0x4000, [0x0, 0x0, 0x0]}, 0x28, 0x0, 0x2, 0x10000, 0x9, 0x4500, 0x4, [0x100, 0x4, 0x888, 0x3]}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000787000/0x1000)=nil, 0x1000}) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a02000)={0xffffffffffffff9c, 0x28, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000079b000-0xc)={r0, 0x10001, 0x10}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r1) 2018/02/01 01:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e46000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fcf000/0x1000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000515000-0x10)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00005ba000)="d20a40b05c87e0ac55d18419706baa4c08c78f8ff66fbbead6d3822061a13db26d264592a65783929823cdaecba3829a14c585a937eb72f178d8d7a43607af665738d866c86d9474533fd2417909dca2ac1d4cd38dc66aaf5169c2b503ceefeb1c8b0495cfe88a3c7f8240d40366b31cd8911acff07221e3e3c60eb72a4b156087edbb", 0x83, 0x3fffc000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)={0x0, 0x0}) 2018/02/01 01:02:15 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb5000-0x8)={0x0, 0x0}) 2018/02/01 01:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000731000)='/dev/autofs\x00', 0x200080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007dc000)={0x0, 0x9}, &(0x7f000064c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004a3000)={r2, 0xfff, 0x30}, &(0x7f0000530000-0x4)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') sendfile(r1, r3, &(0x7f0000023000)=0x0, 0x26a950b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000547000)={0x0, 0x0}) 2018/02/01 01:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x7, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) socket$inet(0x2, 0x8080e, 0xffffffff) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/02/01 01:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d57000)='./file0\x00', &(0x7f0000da6000-0x10)={0x7, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000e59000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000047c000-0xf8)=""/248) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f31000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000)=0xe8) r2 = socket(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b73000-0x4)=0x0) capset(&(0x7f0000b90000-0x8)={0x200f1526, r3}, &(0x7f0000ce7000)={0x1, 0x0, 0x4, 0x3, 0x0, 0x6}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/01 01:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000079000)={0x0, r1}) dup2(r0, r1) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[], 0x0, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 01:02:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) r2 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000974000-0x8)={0x0, 0x9}, &(0x7f0000c25000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b28000)=r3, 0x4) 2018/02/01 01:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x1f, &(0x7f00006a1000)={0x0, 0x0}) fdatasync(r0) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) pipe(&(0x7f0000928000)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffe01) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) open(&(0x7f000051f000-0x8)='./file0\x00', 0x400, 0x94) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000042d000-0x4)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000e00000-0x56)=""/86, &(0x7f0000b9c000)=0x56) 2018/02/01 01:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ustat(0xffffffffffffffff, &(0x7f0000af8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r0, 0x407, 0x5d) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000056000)="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", 0x1de) socket$rds(0x15, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000098f000-0x8)='./file0\x00', 0x260302, 0x2b) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00001ff000-0x4)=0x3, 0x4) 2018/02/01 01:02:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000046d000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000a49000-0xa4)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16e83c40ba21fe9158a6056adaf2bd5c1bc257fac1590d964eaa223c6c548b30a923e20ee36e2c3e73cb0564b159754400000000000000003bd2537b10cba53662728c66c1c0645e433f7072a6c5c425d261bb8efb0c7846051734b1c630b169f36a43d5c30eaa27ebe1715eabd26baf7a384e508c61996b78c54c", 0xa4) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) pread64(r1, &(0x7f000094f000)=""/207, 0xcf, 0x0) 2018/02/01 01:02:15 executing program 3: pipe2(&(0x7f0000892000)={0x0, 0x0}, 0x800) getdents64(r1, &(0x7f000007d000)=""/20, 0x14) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c2e000-0x20)={0x1ff, 0x3, 0x106000, 0x2000, &(0x7f0000bc0000/0x2000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r3, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x513, 0xffffffffffffffff, 0xfffffffffffffffe, @fuse_notify_inval_inode_out={0x0, 0x2, 0x7}}, 0x10000026c) 2018/02/01 01:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$dspn(&(0x7f000083a000-0xa)='/dev/dsp#\x00', 0x7f, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x26, &(0x7f0000436000-0x2a)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @igmp={0xf, 0x2, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, [0x8b5]}) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000ff6000-0x8)='./file0\x00', 0x40, 0x184) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000858000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) bind$alg(r0, &(0x7f0000d65000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) symlinkat(&(0x7f00008db000)='./file0\x00', r0, &(0x7f0000a71000)='./file0\x00') 2018/02/01 01:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000cb9000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x440008, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/02/01 01:02:15 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000+0xddd)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x3f8, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @common='bond0\x00', @generic="63dc592106f04761f13c6567c0082e26", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="ca45673ac28f055aed3271c232467a5b", @syzn={0x73, 0x79, 0x7a, 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, 0xa8, 0xe0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0}}}]}}, 0x3b0) 2018/02/01 01:02:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f00002f7000)='/dev/midi#\x00', 0x2, 0x40401) fallocate(r0, 0x3, 0xffff, 0x2000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000348000-0xb)='/dev/hwrng\x00', 0x500, 0x0) pipe(&(0x7f00009ad000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000053000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000)=0xe8) setfsuid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c26000-0xc)='/dev/autofs\x00', 0x109080, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00006b5000-0x24)=""/36) syz_open_dev$evdev(&(0x7f0000152000-0x12)='/dev/input/event#\x00', 0x3, 0x8042) rt_sigqueueinfo(0x0, 0x0, &(0x7f000054a000)={0x0, 0x7, 0x80000001, 0x0}) [ 46.924995] sg_write: data in/out 1562545402/122 bytes for SCSI command 0x0-- guessing data in; [ 46.924995] program syz-executor5 not setting count and/or reply_len properly 2018/02/01 01:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) listen(r0, 0x0) r1 = accept(r0, &(0x7f000057e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005ce000-0x4)=0x6) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000d4000)="0433b565877f6a493ce4c2040c0db100e2127ef102dc1c15e955bb656b40aa939613e91f531f54758573d153a4fb9417e72e2c9e9adf9be4cfc07b", 0x3b) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/01 01:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x4, 0x82000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000cc8000)=0x0, &(0x7f0000f91000-0x4)=0x4) 2018/02/01 01:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/vcs\x00', 0x4000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006c2000)={&(0x7f0000846000-0x8)='./file0\x00', r2}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000ea1000-0x8)=0x20000524a) r3 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r3, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) readv(r3, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r3, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$sndpcmc(&(0x7f00000ce000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10000) accept$packet(r0, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000066e000-0x4)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x806, 0x9) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00005ef000)=r1, 0xffffffffffffff02) write(r2, &(0x7f000078a000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xfffffffffffffdc2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00006a7000)={r2, r1}) 2018/02/01 01:02:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fad000-0xa)='/dev/dsp#\x00', 0xfff0, 0x250000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000bbb000)=""/24) ioctl$sock_proto_private(r0, 0xff, &(0x7f0000870000-0xa1)="e21b7c060568222d5c795eb6839d5d97e1eb2d3f27af2a126fdb891546e475758798c44643884506ff147ace5074de7375bd8d1badfe9871cd2b8bbb40f2730c6adc94faadfe3a48b0f6dd5760b11fbc86204c5f20881d16b3eceb9c35fbf44f0facaebba95f37d20e01bd3bf13cb2052d67498e2c36c58d96c83d60acc82ba4782ee066a0d01966ffeb175d53afdb0e87e318b1b74061b6023939dd6076809a33") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000126000)=0x0, &(0x7f0000899000-0x4)=0x4) 2018/02/01 01:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000c71000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc9000)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000036c000)='/dev/dsp\x00', 0x2000, 0x0) recvfrom$unix(r1, &(0x7f0000329000-0x97)=""/151, 0x97, 0x10000, &(0x7f0000072000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005a3000-0x4)=0x4, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f0000331000-0x7e)='_', 0x1, 0x8000, &(0x7f0000440000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000015e000)=""/99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[], 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00009fb000)={0x30000000, 0x0}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000fb0000-0x4)=0x1000) 2018/02/01 01:02:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f0000b70000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000f68000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000074d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000ffc000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000624000-0x40)={0x5551, 0x7fffffff8000, 0x4, 0x3, 0x0, 0x400, 0x8, 0xfffffffffffff831}, &(0x7f0000eb2000-0x40)={0x5, 0x943e, 0x5, 0x3, 0x7ff, 0x138c203e, 0x8001, 0x4d02}, &(0x7f000074b000)={0xb0, 0xfffffffffffff6a5, 0x3f, 0x4, 0x7, 0x3, 0x35fa, 0xfff}, &(0x7f0000ccc000)={0x0, 0x0}, &(0x7f00008a2000-0x10)={&(0x7f0000aca000-0x8)={0x3}, 0x8}) waitid(0x1, 0xffffffffffffffff, &(0x7f00004f3000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000e2f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{r1, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 01:02:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80a00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0xd)={0x0, {{0xa, 0x2, 0x0, @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]}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/01 01:02:15 executing program 6: socketpair(0x9, 0x6, 0xc32, &(0x7f0000420000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x6, 0x40}, 0x2}, 0xfffffffffffffe1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000433000)={0x0, 0xc, "b301575f70a36e0835fb6035"}, &(0x7f000054a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f5a000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x8001, 0x8, 0x4}, &(0x7f0000a6b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c08000)={r2, 0x4f59, 0x2, 0x100000000, 0x7f, 0x5, 0x3, 0x8, {r3, @in6={{0xa, 0x2, 0xaa8e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x9, 0x48000000000000, 0x8}}, &(0x7f0000a83000-0x4)=0xb8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r0, 0x5450) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000771000-0x108)={0x0, @in6={{0xa, 0x0, 0x100000000, @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]}, [0x7f, 0x79cb806c, 0x8, 0x1f, 0x2158, 0xcb45, 0x8001, 0x6, 0x800, 0x9, 0x9, 0x5, 0x2, 0xe7a, 0xfffffffffffffffb]}, &(0x7f0000087000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f62000-0x98)={r4, @in6={{0xa, 0x0, 0x494, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8}, &(0x7f00001d9000-0x4)=0x98) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003d0000-0x18)={0x18, 0x29, 0x701, 0x1, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000e66000)='/dev/midi#\x00', 0x200, 0x0) r0 = memfd_create(&(0x7f000037a000)='\x00', 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000951000-0x28)={0x7b, 0xffffffffffffff1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x10000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) lstat(&(0x7f0000805000-0x8)='./file0\x00', &(0x7f000046c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() stat(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006f3000)=0x0) fcntl$dupfd(r1, 0x406, r1) futimesat(r0, &(0x7f0000213000)='./file0\x00', &(0x7f0000ad9000)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000747000-0x4)=r5) syz_open_procfs(r5, &(0x7f00006b8000)='oom_adj\x00') r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000360000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000850000-0x4c)={0x3ff, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) read(0xffffffffffffffff, &(0x7f0000837000)=""/83, 0x53) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006f7000)={0x0, 0x6, 0x10}, &(0x7f0000e1a000)=0xc) syncfs(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc9000-0xc)=@sack_info={r1, 0x3, 0xe526}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/01 01:02:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000051e000)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094f000-0x11)='/dev/vga_arbiter\x00', 0x509800, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000cb7000-0xc)='/dev/autofs\x00', 0x0, 0x0) recvmsg(r5, &(0x7f0000fc3000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x2f4, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x1}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/01 01:02:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") lremovexattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00003c5000)=@random={'btrfs.\x00', 'f\x00'}) 2018/02/01 01:02:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) writev(r2, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/02/01 01:02:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00007e0000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x3}, 0xffffffffffffff3b) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 01:02:15 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000022000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000022000)='/dev/hwrng\x00', 0x841, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000026000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r2 = syz_open_dev$dmmidi(&(0x7f0000011000-0xd)='/dev/dmmidi#\x00', 0x7, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000029000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) utime(&(0x7f0000027000)='./file0\x00', &(0x7f0000008000-0x10)={0x400, 0xd5}) setfsuid(r3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000018000)=""/109, &(0x7f0000026000-0x4)=0x6d) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000000a000-0x4)=0x5, 0x4) 2018/02/01 01:02:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x80000001, 0x7, 0x160}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") 2018/02/01 01:02:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$binder(&(0x7f0000499000-0xd)='/dev/binder#\x00', 0x0, 0x7fe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfe}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e60000)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00005d3000)="7524e32c1dadd9af6a7bb1df803494e8", 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/02/01 01:02:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001f2000)={0x0, 0x0, 0x8000}, 0xffffffffffffffef) 2018/02/01 01:02:16 executing program 1: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ee5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000694000)=0x80, 0x800) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ee4000)={&(0x7f0000ee4000)=@ax25={0x3, {"4a99fef4a4aa10"}, 0x0}, 0x10, &(0x7f0000751000-0x80)=[{&(0x7f000036a000-0xb7)="f6e9e20c9668d9d929b713b9d35828389f6cdda74eb2623a1a2fcdef43bf3dd4b0fc0d9990e8c93e43833c92ce2daba57d8e50a604cf1f74fae1db96145357ff86937dee463c0386f0604bfd355d013d29e5da64f17f3d1b740e9bdf07b7e0c268ce28e8079c5cc5341ae2b18e861e4d5a8428b5f254728590d67d5990c5bf0eef40baa4be404350cdaf5ac2591266be3862d1f2183e9a60215e2296005ad026e331a6b32075f46d7a602cc57de31cc96d7e3bfbecea53", 0xb7}, {&(0x7f0000ee5000-0xf8)="9f3e2b24f7afd1c0a9ab296d8759c3c4a9e106f4c59bdf0f2f2a54d926904379e2b064d2eac0b1f531a9c634d684c98265008a006eaa2a0166cafaf033dc4f6c3a6a9ede005e0fc063b596f3894b7ec4cbea5a6bddb62cba3036be4deaba6e3f360aabd581503c5da39cfac25ad6610da267c591a0905270813b1a1d308b2369f65758e508a9083735d35afa45cd9ea04ad2abeff74e476080ab5f9a736688ae94442a1ce628eead5fd25cf2a0491000df48c77a49274e6bda83e7f01158d736bfe312815bc95d1718d2dae76ff008491cea7976bd7791555bf0811c69cf413bc67bf8a120934e2013fa8418ed25412a2d6c495d4b49e8a1", 0xf8}, {&(0x7f0000ee5000-0x2a)="5d65a5bf94ee2ad284071a1e01ca3f71652a9bcde75319692909e82b1b1329864b8f1335dc03d219f3f3", 0x2a}, {&(0x7f00000ff000-0x83)="8f439550a472da4979b1b6852de6b14ec6edae7d1e72623144501602a302cfd9a9cbf38772d3914173957e4ec0171aaef32ab2e50de0b0d28b8596248f6a78c73c8619472c8196175ded3f856667a53d0371e6085cf464e9b7fca61254798b224e5af2627feea2f1e4fd4db248ead92c4fbb7c719102c895d103e5b03a5ad516ae2d39", 0x83}, {&(0x7f0000ee5000-0xf9)="8e76a11099ed8cbf8f8dd03db4f9c387e3b8363418c76a2ca32705e26560a1d101cd2c368ccdbbc306045ca01b700cf4abbdce58e1e0e26766059e3d04a4de7c8485ce5d2f6e92b4cc2cf80af0d51886335184feeef2876adbecebc40cee725387775c8da491a0bdcaf6f05adbd693d40de84a2c7ce9c28448a4a279f41466a40b0c31c75b1c9ca62643ef20cb550bf02cd22c799a60127a8b6b9299e8dfe16c3f3d0055d9273e22b7c492c69ef888f1455528faea85a108b6ee5cc714d4756e6b94c54ee4449f5780fffcf8915380d80fe2702e2c9c7bc2cdf34b09e6f4d293e1fe0ddd4f69bffe9ec62ccd1dcda350f3bdb167dede6378cd", 0xf9}, {&(0x7f0000ee5000-0x6d)="a64bfdbe15e6f8a7bfd01c6c70eb82a266e736eb1a3d0a5b4862219d2f3703459a54d95339724e36f8f54f0d1d5d3a4a694bd93903ff9087138962a64e2f4c0b675b3c0c3e79b77c5348f0159ae367208b066b32e4a0ba210fdcc4cd0b41d26a1e3fd49f2b08e5df03e04212ac", 0x6d}, {&(0x7f0000740000)="b19e8f2e678c0091c51412dbd352930b6662433aad995292c5836b1d729535faf32b1f2b4c7409c1e750715c6a28a155d8cefce9e6228b6fe0312a", 0x3b}, {&(0x7f0000cb4000)="745a5b01201999a44d52917919b761b2fb2d81430d130bed98c92438cae6ed6862998fbf8c67d4e2ecd1a46ed3dacd328e941056e07b6268704a12be6b183823aae4a10fac29138bf12539005e5f4038cf417ec8828cd18d2bb38d270cbff92be1214e7f5f", 0x65}], 0x8, &(0x7f00000a1000-0x2c8)=[{0x60, 0x3a, 0x7d, "2afa249bedfd96faeca8b3fd708452e7b28d0c002c2f66988c81edd9bdd6ce06d33851f8e1dc6b40ec47984fcd2a8082d0eb66c7fe19197c0c427e8d47e19f69940abf3a96f202f80b"}, {0x108, 0x10e, 0x3, "113079604c09ddd41cfc234f069522b52e4ce0463fc934bb241a8f01b99764c06fc25011ba7fc1894f9adf28d6ede05b613182afd5a75dcceadc6e8d675bcbf63714fb6739ddd0e70093c1d6649a3ead6c50ad8c6e9a4559fd2dd09853923a42184d308af8759460eadc280efa25dcf16fc4decbf904ba0eabb7f2f6edd402e3fa9e4d857860aa397a37ea4bca4f84ebd7f8e750868df83b684d2494877c877ba2fc812d65c0a67033c4fe176545e65c2a4502710e3697e97e1d5e0a2cad9433e1196e80de9407c9f71cbd6f2218147fabdaa37d222449f45fcc3d36a44e4d2f24be9f2dda2a55d3403f0e9e47ecf2bc6d092ee5"}, {0x18, 0x109, 0x1, "3c98cc"}, {0x58, 0x10c, 0xffffffffffffffff, "5cb425a62e5b9ac439850cdd65a30fadb1ade4520239b43c824c07ae73a16ed8f1ce3148288f4d567cec63614471aabbeca3f9212dcc50c28374d266b2cae04ecf79079acec5"}, {0x88, 0x109, 0xdd, "ad1981bee4b9f2d1dd7f079780625dd7fd58b5ad822a7d2494bfad5ee6eaf54a97385c986534a3c801a4f4ce4262d61efe286c0e50b2f9d2bcac5a94d18f991de0fe058e5a994cb30e3b497c58122d51a1c04588e9ea90fe5066fc9b98e00436ea552f05133400a347eecaf97fc77a76c0539ff951912bc3"}, {0x68, 0x84, 0x0, "14dd0a1adc4d64a21276ec9ecb6157dc753ce3b7ca0ffc79d53200245488ab85e43d0708820c0b57182d95398ff32d37bc67fb026be4b8fde47b93ff1a2d0e4131a65b8a015dc606fab6237addb385e535"}], 0x2c8, 0x4000000}, 0x84) r2 = gettid() r3 = dup(r0) listen$netrom(r3, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/01 01:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = inotify_init() ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000513000)={0x0, 0x0, 0x0, 0x10001, 0x6, 0x0, 0x12, 0x6, 0xd, "c076c66be9b770fee8e5ff7e4182ffd6c090f8328f54e445e2b164f4c909037980e65db802c9097a021b2d9b654c8ca500f43933d5dce92d21b1c3769f9d9398", "7f5b543bfd25def85361c7b8bba3bbb04b127beda5514e6c4f46b1046e1694f54226321b76fddcd390ed6941594bb5093871fa470c69cc6d2d02be0f68d12ce6", "defc77098ad009605d5560f09450df03b5bb3b6e018edd52541a33813ce03b37", [0x75, 0xaa]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000-0x4)=0x0) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000d43000-0x4)=0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000730000)={0x0, 0x0, 0x0}, &(0x7f0000275000)=0xc) setfsuid(r6) r7 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r7, &(0x7f00002ea000)=""/25, 0x19) 2018/02/01 01:02:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) syz_open_dev$sndseq(&(0x7f0000659000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) 2018/02/01 01:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000082b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000035c000)={0x0, 0x90, &(0x7f0000060000-0x90)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a44000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f2d000-0x8c)={r1, @in6={{0xa, 0x3, 0x47f8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000163000-0x4)=0x8c) quotactl(0x0, &(0x7f0000e48000)='./file0\x00', 0x0, &(0x7f0000e91000-0x1000)="") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c63000)={{0x4832, 0x8}, {0x80000001, 0xff00000000000000}, 0x5, 0x7, 0xb51, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x60, &(0x7f000063c000/0x4000)=nil) shmat(r0, &(0x7f00008de000/0x3000)=nil, 0x4000) connect$packet(0xffffffffffffffff, &(0x7f00008e0000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random='wp0-"/', [0x0, 0x0]}, 0x14) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/02/01 01:02:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000009000)='/dev/audio#\x00', 0x7, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000f73000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000073b000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x1) mq_notify(r1, &(0x7f00001a9000)={0x0, 0x15, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:16 executing program 1: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebb000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ebc000-0x5)='./file0\x00', &(0x7f0000060000-0x8)='./file0\x00', &(0x7f0000a14000)='befs\x00', 0x10000, &(0x7f00001aa000)="473bdb0195ec80625baabda215353d6775898fcab9bc3f1b6a3529d7ca4d4eb21bc933910d0c691914aca46794b90d7613e25f245f3a4325a99206e128591a0ed00c39bbb1f2a5bcf06d9b7c5abbf1ec7ecaf2d6fcb04e606cfa97e633290dc45ba16a45a00b5f9b812647e9d27e72bd111d8bb66cac9a30178a9a6f08b02a3f7916b8a3f5d5358c9f653c886118d6d57ce1ffeb81f40138032233418eec0b4ad8ad25a6ba66c7f4591e2b01b509f3e911f04ad242d3df0bdf12dc4d7e28a13e0cf96c6ad37cbcc5355586bc4dbdbd31ae8aa7ec0c6a92fe49333c7bbd9d") truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mknodat(r0, &(0x7f00002c7000)='./file0\x00', 0xc100, 0x9) lstat(&(0x7f00009b6000-0xc)='./file0/bus\x00', &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000081c000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/02/01 01:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[], 0x23e, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000132000)="da", 0x1, 0x4001, &(0x7f0000b35000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:16 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000097a000)=""/113) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b0e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000778000-0x4)=0xe8) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000759000)={[{0x8, 0x5135, 0x2, 0x3, 0x2, 0x7, 0x80000001, 0xf478, 0x4, 0x1, 0x1000, 0x7fff, 0x7}, {0x1000, 0x9, 0x2, 0x3, 0x6c1, 0x3, 0x6d81, 0x7, 0x1, 0x1f, 0x0, 0x7, 0x101}, {0x24, 0x3e, 0xfffffffffffffff9, 0x9, 0x7fff, 0x10001, 0x3, 0x3, 0x1, 0xa64f, 0x0, 0x3ff, 0x471c}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000068000/0x4000)=nil, 0x4000, 0x4, r2) chmod(&(0x7f00003eb000-0x8)='./file0\x00', 0x0) fcntl$setsig(r1, 0xa, 0x34) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000455000)={@generic="40a98f041b88bf6bad5af1c275dff18d", &(0x7f000088f000-0x10e)=@ethtool_dump={0x3e, 0x7f, 0xff, 0xfe, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.474714] kauditd_printk_skb: 153 callbacks suppressed [ 47.474723] audit: type=1326 audit(1517446936.104:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.542938] audit: type=1326 audit(1517446936.106:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.571256] audit: type=1326 audit(1517446936.107:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.608114] audit: type=1326 audit(1517446936.109:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.632620] audit: type=1326 audit(1517446936.109:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.657525] audit: type=1326 audit(1517446936.110:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.682386] audit: type=1326 audit(1517446936.110:285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.706834] audit: type=1326 audit(1517446936.111:286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=179 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.731669] audit: type=1326 audit(1517446936.111:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.756164] audit: type=1326 audit(1517446936.113:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7533 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/01 01:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000012b000-0x5c)={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x2, 0x100003ff, @loopback={0x0, 0x1}, 0x9}, 0x6, [0x9, 0x3f, 0xffffffffffffffff, 0x9, 0x3, 0x0, 0x81, 0x9bb]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) connect$inet6(r0, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) pipe2(&(0x7f000038f000+0x2a4)={0x0, 0x0}, 0x80000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000014d000-0x1)=0x0) 2018/02/01 01:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000056d000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c01000-0x8)={0x0, 0x9}, &(0x7f000031d000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c29000-0x8c)={r3, @in={{0x2, 0x1, @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]}}, &(0x7f00008c8000)=0x8c) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000895000)='/dev/autofs\x00', 0x80, 0x0) dup3(r5, r4, 0x0) prctl$setfpexc(0xc, 0x20000) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000150000-0x9b)=""/155) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x0, 0x0, 0xdf}]}) 2018/02/01 01:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d68000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000176000-0x4)=0x0, &(0x7f0000df0000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000ec5000-0x78)={0x7, 0x78, 0x10000, 0x9, 0xff, 0xff, 0x0, 0x7, 0x80180, 0x9, 0x21, 0xfffffffffffffff7, 0x0, 0x5, 0x80, 0x4, 0x100000000, 0x6, 0x86b5, 0xfffffffffffffc01, 0x20, 0x7fffffff, 0x28e, 0xfff, 0x9f1, 0x6, 0x1, 0x7, 0x81, 0x5, 0xfffffffffffffff7, 0x0, 0x1, 0x5, 0x7fffffff, 0x3, 0x3f, 0x9, 0x0, 0xfffffffffffffaac, 0x4, @perf_bp={&(0x7f0000141000)=0x0, 0x4}, 0x40, 0x401, 0x7, 0x3, 0x4, 0x100000001, 0x5, 0x0}, r2, 0x7, r1, 0xf) prctl$void(0x20) 2018/02/01 01:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ad2000)={@common='rose0\x00', @ifru_names=@generic="71121588fe4c27ff0b83448efcea84c0"}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000bd2000)=0x0) 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") fstat(r1, &(0x7f0000caf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b49000+0xdbb)=0x0, &(0x7f0000845000-0x4)=0x0, &(0x7f0000ca6000-0x4)=0x0) r4 = getegid() r5 = getegid() r6 = getegid() setgroups(0x5, &(0x7f0000d8b000)=[r2, r3, r4, r5, r6]) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/01 01:02:16 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b0f000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000de1000-0x18)=[], 0x0, &(0x7f0000eb1000)={0x0, 0x1c9c380}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000427000)={0x0, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00006ff000)=""/150) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00001e4000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f00008e7000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) 2018/02/01 01:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 01:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008ff000-0x4)=0x0, &(0x7f00007f5000-0x4)=0x4) 2018/02/01 01:02:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getuid() ioprio_set$uid(0x3, r1, 0x3) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000812000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000f62000-0x4)=0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x400000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:16 executing program 2: clock_nanosleep(0x0, 0x1, &(0x7f00009ba000)={0x77359400, 0x0}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d9d000-0x8)={0x0, 0x0}) getpgrp(r0) r1 = syz_open_dev$sndctrl(&(0x7f00002f6000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000-0x20)={0x10203, 0x3, 0x6004, 0x2000, &(0x7f00008a3000/0x2000)=nil}) write$sndseq(r2, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) ioctl$TCSBRK(r2, 0x5409, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/02/01 01:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000fb3000)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000018b000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14e8}], 0x68) bind$bt_l2cap(r1, &(0x7f000018d000)={0x1f, 0x4, {0x1000, 0x0, 0x3, 0x1, 0x8, 0x80}, 0x100000001, 0x6}, 0xe) connect$inet(r0, &(0x7f0000bfb000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x4}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056a000)={0x0, 0xfffffffffffffbff, 0x5, 0x5, 0x8, 0x7}, &(0x7f0000cb3000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000654000-0x98)={r2, @in6={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000, 0x2}, 0x98) ioctl$TCSETA(r1, 0x5406, &(0x7f0000031000)={0x80000001, 0x3, 0x1000, 0x756, 0x4, 0x20, 0x0, 0x9, 0x7, 0x7}) socket$inet(0x2, 0x8000c, 0x8) 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) socket$nfc_raw(0x27, 0x1, 0x0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f000010c000)={&(0x7f000018b000)={'crc32c-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = msgget(0x3, 0x0) msgsnd(r1, &(0x7f0000a24000)={0xdb19df5927cdad66, "68fef2b3f61215651bd48f4e5fdb3d9f5335dc08839725e3d72ef3061171fe2ff71b2d699c29ba0dcf3596236ac8a92b5deafdbde2187ae7da3a26201be93d3243927edaee6fe265449260f7b40e279a268a1860f093410861ea8dc76a8cd4d1977f165eaac2e8bf5082c34a7648c014e7965430"}, 0x7c, 0x800) 2018/02/01 01:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x57, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x4, "5fc07d"}, ""}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000040e000-0x10)={0x0, 0x2, 0x101, 0x104}) 2018/02/01 01:02:16 executing program 1: clock_gettime(0x0, &(0x7f0000748000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005ae000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/241) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r0, r1+30000000}, &(0x7f0000061000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000001000)=0x1) 2018/02/01 01:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) [ 47.928275] kvm [7584]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 [ 47.956945] kvm [7584]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f000005e000)=[{&(0x7f0000626000-0x6e)=""/110, 0x6e}, {&(0x7f0000837000)=""/103, 0x67}, {&(0x7f0000ee9000)=""/59, 0x3b}, {&(0x7f0000607000-0xaa)=""/170, 0xaa}, {&(0x7f0000162000)=""/122, 0x7a}], 0x5, 0x0) 2018/02/01 01:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e2000-0x4)=0x0, &(0x7f0000087000-0x4)=0xfffffffffffffcff) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a9e000)={0x0, 0x3ff, 0x8}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c19000-0xc)={&(0x7f0000325000-0x8)='./file0\x00', r1}, 0xc) 2018/02/01 01:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000436000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000aed000)="", &(0x7f0000923000-0x4)=0x0, &(0x7f0000291000)=0x0, &(0x7f0000c12000)="") r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000f91000-0xd)='/dev/dmmidi#\x00', 0x7fffffff, 0x1abbbaed98481f1d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001ee000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000226000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000536000-0x8)={r3, 0x80000001}, 0x8) r4 = syz_open_dev$mice(&(0x7f0000d23000-0x10)='/dev/input/mice\x00', 0x0, 0x410800) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000cdb000-0x8)={@rand_addr=0x46f, @broadcast=0xffffffff}, 0x8) write$vnet(r1, &(0x7f0000067000-0x68)={0x1, {&(0x7f00003ad000-0x1000)=""/4096, 0x1000, &(0x7f00007fb000-0x9f)=""/159, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/02/01 01:02:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1ff, 0x0, 0x0, 0x0, 0x0}, 0xc) keyctl$session_to_parent(0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="256dc3bfb2401a2a1098d7109e7a6dcd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1ff, r1}) socket$inet6(0xa, 0x800, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7fff, 0x1, 0x200, 0x1, 0x8001, 0xfffffffffffffffc, 0x10001, 0xfffffffffffffff8, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 01:02:16 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffbefffffdffd) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x1ff) socketpair(0x7, 0x80800, 0x9, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000014000)={0x0, 0x9}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x2) r3 = getpid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000014000)={{0x8, 0x3, 0x400, 0x40, "3fe8c7f7a808f232ef4501a4d4893a3b34c27f82d30a19d9c0073aa257bdf7deebf38545eaf373bb1e777661", 0x200}, 0x0, 0x0, 0x100000001, r3, 0x1f, 0x3, "9e0876ea866be225ec6e084188dc0a6131406ff0b8a4798b778768d5282a9e054255dece5d76569030e59674a414c5fffbeacf6c64458aa372a5d2e76d2e47d5", &(0x7f0000010000-0xb)='-:&vboxnet1', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4a82, 0x3, 0x7f, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000015000)={&(0x7f0000015000)={0x11ec, 0x15, 0x401, 0x0, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xd3, 0x37, [@typed={0x7, 0x20, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4e, @u32=0x200}, @generic="9b5ec88ebfeab084b30ddb279980b55fbe3224c6e26bcc9c0c91d6bdf8342db4424279cbe5b2f6109e3afb06d965cad9fb8ff3ab75c1a6ecc6e014f677f8f1049669a7b22d11ab210268b601c66451284a485c3fc717cea934f947fa12743b36e853d902d4643e6f214ab2a68e47d1b3bfa11ba063", @generic="c76027ff70eb314b0141d6b55d2fa0", @generic="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", @generic="b889b2dc7e9f38ac66b0869e35687b33f4e20bc3618dc90621d011bcdc60c89d2b02ef2693e7ba9ef075cf4c74579d239615e802907fb079ffd18561689603e054c285aa5d36b740568ea70f56d304a0a63ed9d86e661301419b99ee306b545ca3fb6ccaf07097e41a6830d4e7d1f291f058a61e7f3257768b100cac71eb5defd3c6ea328c8c9b1cd8e5a2a44aacb56679cc225c664cbc243f4e3952312a68ab2460a6363b50163d5c87c287d32fcb23f50851437c0ba04a1414f98102b40c19f6adb30e2f8bde8986b5"]}, @generic="dc98eb1f2565a752e1e39dcdf5deaabe6cc35a25c20ffaa6f27c94380c5c61a1b1a2a9ae35907c48760ac8e4b74f32b1dbfd6633247b0ff4f0ae031468d2ca6c68e8464b", @nested={0x0, 0x43, []}]}, 0x11ec}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a81000-0x50)={@common='eql\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x2, @random="51bf994dd54b", @generic="f51c986f9df97879928e46863a6f4990"}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") io_setup(0x0, &(0x7f0000ac6000)=0x0) io_cancel(r2, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x3, 0x9, r1, &(0x7f0000f96000-0x3c)="78f55a190bb3766931a554a2767a4d97acc863e1a40966781ae6d8a33748d96b92d2f95f2635b7a24c5ca27780104b1cd6f39261c5e57c1347e5fdb9", 0x3c, 0x9, 0x0, 0x1, r1}, &(0x7f00004c6000+0x5f5)={0x0, 0x0, 0x0, 0x0}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") 2018/02/01 01:02:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000670000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000191000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0xd0, &(0x7f0000045000-0xd0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0ea8d2234c60", [{[], {0x8100, 0x50, 0x1, 0x4}}], {@x25={0x805, {0x0, 0x6, 0xff, "766738e6091a0e370789f52a823d0cce0c04fac7a4c537e95ae22bd7a77e3f137ab78b05e256fb9331222792b192950e5d0700241022016ea4f89a4624e970c7566f015534f2b96935d5e723bff478b96afa6baf4bcf966abd4050eae12d7049325aefc792f18e57c2187fa15c68c8c4ad20412f4abad3910553b476d4b39428b4940c31abf750b0927e2789689280fc4fde9c9bac21aba0e81775077383d75aa3c644fdc9aa350f68849287b5f02bd248370cd76e823bf1585e3b"}}}}, &(0x7f0000360000)={0x0, 0x4, [0x804, 0xde5, 0xffc, 0xea7]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 01:02:16 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000003e000)=0x0, r0, &(0x7f0000295000-0x8)=0x0, 0xfffffffffffffffa, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000f83000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000ceb000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d39000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2018/02/01 01:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000-0x24)={0x20, 0x99, 0x2, 0x2b54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c16000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a84000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a7b000)={r3, 0x401, 0x401}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = syz_open_dev$dspn(&(0x7f00005b7000-0xa)='/dev/dsp#\x00', 0x3, 0x40000) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000ab6000)=""/81) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00001ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fba000-0x20)="6f3e8c94e6fe1747714e9837ca6acf45c122511f9223d3652d78e2227faf735d"}) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x9, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1d, 0x2, 0x3, &(0x7f0000df3000)={0x0, 0x0}) ioctl$TCGETS(r5, 0x5401, &(0x7f0000576000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 01:02:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) r2 = add_key$keyring(&(0x7f000012b000-0x5)='keyring\x00', &(0x7f0000f63000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000577000)=""/0, 0x0) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x7) 2018/02/01 01:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd, &(0x7f000037d000+0x62a)={0x0, 0x17c3, 0xbda9, 0x7, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = syz_open_dev$dspn(&(0x7f0000bcc000)='/dev/dsp#\x00', 0x5, 0x200000) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000461000)=0x4) mremap(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000a21000/0x2000)=nil) 2018/02/01 01:02:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000437000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 01:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000bcd000-0x10)={&(0x7f00009c5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) dup(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000ac4000-0x8)=0x10000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffbf) 2018/02/01 01:02:16 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000585000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000e0d000-0x8)='./file0\x00', 0xc004, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$inet(0x2, 0x80807, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) 2018/02/01 01:02:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ab9000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) 2018/02/01 01:02:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a60000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000088a000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000589000)=0x4, 0x4) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r0) fdatasync(r0) [ 48.211809] can: request_module (can-proto-3) failed. 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000853000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/01 01:02:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) wait4(r1, &(0x7f000079a000)=0x0, 0x1, &(0x7f00006dd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000539000)=@req3={0x7a, 0x2, 0x3a55, 0x7f, 0x20, 0x58, 0x3}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab6000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) sendto$inet(r3, &(0x7f0000fd3000-0xf9)="f3d12b88183767bb63f53079dde5a8b98a9cf03ab64050d926dff9911c6ee5c3b2b65f85c124f91de1ef61aab15e082bc7c756044de4a197d759a8a7bdbb8c8e24345e6fc5072d4b2d2570242dbffd9c935af8fb0a398dcf75619cbea7559d817d86fe8a83eac07b232a6231fc99e59b6f61b29239e85d142306ce2a4654e116bff817eb21fc915857da1f12419d8b20e30904d6ee9e856003e89f9a55c50485f9a69432c4c0dc9eaae78f914dbffce9a694fe52fdfaaee753e2f88ae4cec71221779a01d439adcb9ba72401e8f63adf743ce99ba261f9fb8ef8018de02b4b277b61cdac55c125d0d00fe39927cd600a4cf7af3b275ca8f436", 0xf9, 0x800, &(0x7f000006b000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) r4 = memfd_create(&(0x7f0000996000-0x1d)='(wlan1$^\x00', 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000925000)={{0xf4d, 0x8, 0x40, 0x800, 0x3, 0x8}, 0x14, 0x3, 0x1}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000542000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x4, @broadcast=0xffffffff]}, 0x34) [ 48.269338] can: request_module (can-proto-3) failed. 2018/02/01 01:02:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000152000-0xb)='/dev/midi#\x00', 0x100000001, 0x400000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000948000)=""/178) perf_event_open(&(0x7f00003c5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000402000-0xb)='/dev/adsp#\x00', 0x4, 0x0) clone(0x0, &(0x7f0000a42000)="", &(0x7f00002c5000)=0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f0000416000)="") openat$kvm(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/kvm\x00', 0x0, 0x0) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x3, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/02/01 01:02:16 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000004000-0x50)={0xfa5, 0x2, 0x1, 0x9, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000a000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000000a000-0x2)={0x0, 0x0}, 0x2) 2018/02/01 01:02:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000c37000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) close(r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000016000-0x4)=0x0) 2018/02/01 01:02:17 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/vga_arbiter\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000252000)={r0, 0x50, &(0x7f0000f83000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x200) semctl$GETPID(r2, 0x3, 0xb, &(0x7f000063d000)=""/216) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000146000-0x38)={&(0x7f0000ac8000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00005ec000)={&(0x7f000019a000)=@ipv4_getroute={0x14, 0x1a, 0x400, 0x3, 0x1, {0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x800) syz_open_dev$admmidi(&(0x7f0000118000)='/dev/admmidi#\x00', 0x5, 0x4080) 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/01 01:02:17 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d3a000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002e5000)={@generic="49f9d758a4998ba1e051066e9ad7b690", @ifru_flags=0x1000}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a37000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000-0x4)=0xe8) shutdown(r1, 0x1) close(r1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000d8000-0x10)="0e0b5c96ff48950fe8ce5d257c667948", 0x10) 2018/02/01 01:02:17 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r0, &(0x7f000000c000)=""/100, 0x64) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000000c000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000908000-0x4)=0x80000001) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f000000b000)=""/21, 0x15) 2018/02/01 01:02:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000066e000+0x3d7)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/01 01:02:17 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f70000)='/dev/vcsa#\x00', 0x10000000, 0x10000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000018000-0x68)={0xf9, 0x0, [0x7, 0x2, 0xffffffffce2df705, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x1000, &(0x7f000008d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000065000-0xc)={0x1, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r2, &(0x7f00006f3000+0x555)=""/40, 0x28) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00006f6000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/01 01:02:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000670000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000191000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f00003d0000)='/dev/input/mice\x00', 0x0, 0x420002) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000006e000)='tls\x00', 0x4) 2018/02/01 01:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000001d000)="") 2018/02/01 01:02:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/vga_arbiter\x00', 0x8000, 0x0) recvfrom$ipx(r1, &(0x7f00006f3000)=""/166, 0x59, 0x1ffc, 0x0, 0x0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5f, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/02/01 01:02:17 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000051000)={0x4, 0x80, 0x5, {0x77359400, 0x0}, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/02/01 01:02:17 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000039c000)='oom_score_adj\x00') inotify_init() ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffffff80) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000fc0000)={0x79, 0x0, [0xffff, 0x3c5c, 0x8, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) inotify_init1(0x80000) 2018/02/01 01:02:17 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = msgget(0x1, 0x100) msgsnd(r1, &(0x7f00003ed000-0xec)={0x2, "342fb5968119ac424664ca40c965a0b34bf25df18bac9832f8ddd60fce9b53edd7615e7f770b0bd765ad9193589cf570fa6da74eb993ebb068a71361bd93eafdccfd8de8b8d762856bdccd221b91306a11f06aa7a6dbb5ef84451fbc6c3290ecca3ce7d2622597795a03b0d2a0930f6a9e32e8a16728f2b735b74012b60d55478e6e1bf19ed21cd20fdefc870ba23d010d4333a81391b6db503062a276eae28a80e53417201af4245e6b1097858955577f22c7827e8d28825b59fcccd9b5cf25ffdf09b87b8a3534ff0d2a31ecadcd3fd82d8f2feb74b8f22ac50f97b24ee5c4d2400f0e"}, 0xec, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000c8a000)=@generic={0x0, ""/126}, &(0x7f000012b000-0x4)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc08c5114, &(0x7f0000ba0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000048d000)={0x1e2, 0x1, 0x9355, 0x0, 0x8001, 0x8, 0x2db81562, 0x10000, 0x2cb, 0x2019836d, 0x1, 0x7, 0x0, 0x80, 0x279, 0x9, 0x40, 0x2, 0x3}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3ff) 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x1, 0x959b}) pipe(&(0x7f0000705000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000035000-0x8)={r3, 0x5d92}, &(0x7f0000000000)=0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xfea5) ioprio_get$pid(0x3, r6) pipe(&(0x7f0000834000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x2d, &(0x7f0000f91000-0x88)={0x5, {{0xa, 0x0, 0x19e3128, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000008b000)={0x0, 0x0}) io_submit(r4, 0x1, &(0x7f00001b2000)=[]) signalfd(r7, &(0x7f00003e3000-0x8)={0x7}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f00004e2000)=0x8, 0x4) 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x6c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f0000549000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/01 01:02:17 executing program 2: r0 = semget(0x1, 0x1, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000001000-0x23)=""/35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000086b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000d24000-0x4c8)={{0x4, 0x0, 0x0, 0x24, "be6e6cff7259c165f4f565eaf4b700324bd5c90d59916ad0cfd0cc865678e05d41ad9999f75c28a121069cb7", 0x6}, 0xffff, [0x80000000, 0x1, 0x9, 0x10001, 0x10000, 0x3, 0xeae, 0x0, 0x3, 0x80e, 0x5, 0x4, 0xffffffff, 0x6bd3, 0x9, 0x4, 0xfff, 0x80000000, 0x7, 0x8, 0x2, 0xffffffffffffff0d, 0x1, 0xfffffffffffffffb, 0x8, 0x1000, 0x5, 0x5, 0x3, 0x8001, 0x100000001, 0x258, 0xfff, 0x5, 0x0, 0x1bb, 0x9, 0x7, 0x7963, 0x6, 0x5, 0x6, 0xcfd, 0x7fff, 0x480000000, 0x8, 0x80, 0x9, 0x0, 0xfff, 0x400, 0x8, 0x100, 0x6, 0xe215, 0xbd0, 0x0, 0xf5d9, 0x6, 0x1, 0x100000000, 0x9, 0x45ec, 0x14f, 0x8, 0x5, 0x3, 0x9, 0x5, 0x949, 0x10000, 0x1, 0xfffffffffffffffe, 0x58a3, 0x1, 0xe4f, 0x3, 0x4, 0x2938, 0x9, 0x5, 0x2, 0x400, 0x3f3, 0x3, 0x8, 0x8000, 0x400, 0x81, 0xfe, 0xfff, 0xae, 0x1ff, 0x6, 0xd6, 0x6, 0x4f85, 0xaee1, 0x3, 0x8001, 0x1, 0xfffffffffffffffe, 0x7f, 0x3, 0xffffffffffff9899, 0x7, 0x3, 0x1000, 0x2, 0x5, 0x8, 0x365, 0x7, 0x10001, 0x867, 0x8, 0xc2f, 0x7ff, 0x7ff, 0x9a, 0x1, 0x9, 0x8001, 0x0, 0x18, 0x5, 0x7f, 0x1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000ffe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = syz_open_dev$usbmon(&(0x7f00002d8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r3, r1) 2018/02/01 01:02:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000c77000/0x2000)=nil) accept$ipx(0xffffffffffffff9c, &(0x7f0000c7b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4f000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000421000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cab000-0x4)=0xc) r3 = getgid() getresuid(&(0x7f000054a000)=0x0, &(0x7f00009e8000-0x4)=0x0, &(0x7f00004b1000-0x4)=0x0) r5 = getgid() r6 = gettid() r7 = getpgrp(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000bf8000-0x70)={{0x1ff, r2, r3, r4, r5, 0xa, 0x7, 0x0, 0x0, 0x0}, 0x2, 0x936, 0x8, 0x10000, r6, r7, 0x9, 0x0, 0x0, 0x0}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.802119] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 48.834498] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/01 01:02:17 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="5d1f8a028d9d62cbb66d44cf69e138683fb5c099c75913f70aabc9806d926d5b24a5cfafcd31a31e4cda438e5c8f5ff0eb82f5504300567adcee54d4184eaaeb824610528a061aa7664b30ca17887a304e99d2640d48a9e9aad9b70abe826e6166036bd674f1e672", 0x68, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003d5000)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000134000)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000992000)=0x7) ioctl(r0, 0x2282, &(0x7f000079b000)='S') 2018/02/01 01:02:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008c9000)=0x0) ptrace$peekuser(0x3, r3, 0x401) syz_open_dev$dmmidi(&(0x7f00000c3000)='/dev/dmmidi#\x00', 0x6f19, 0x2) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x0, []}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r5 = semget(0xffffffffffffffff, 0x0, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x17, 0x5, 0x14, "e1dcda171b18ce35f15053161533996bc5a8cebbee194e721d3c7a98b9d35f767516e50acd6dd8e9f6bf33c78c2c432b1b18b57562057e8ac81a3e46a32d0f09", "5b0da61d262f4965f5564ed80a2c8195d698693b48163076d35ff318a2013803b86f10dc77715c10af83cd492e8dd157957fe2ab826e5050951ca0235df1e34b", "e6cbe14fcf63aa6f5d60f4b4936dea3329c112b2860d05724f7eb3a99ed089ea", [0x8, 0x5]}) semctl$GETZCNT(r5, 0x0, 0xf, &(0x7f0000bc2000-0xa5)=""/165) r6 = dup3(r4, r0, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r7, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) request_key(&(0x7f0000c69000)='pkcs7_test\x00', &(0x7f0000a0d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a5000)='/dev/kvm\x00', 0xffffffffffffffff) add_key(&(0x7f0000c6c000)='trusted\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$KVM_RUN(r4, 0xae80, 0x0) rt_sigtimedwait(&(0x7f00004a5000)={0xd2}, &(0x7f0000592000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c40000-0x10)={0x77359400, 0x0}, 0x8) add_key$user(&(0x7f00004b0000)='user\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aae000-0x51)="", 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00002b0000-0x90)=[{&(0x7f00008ac000)="", 0x0}, {&(0x7f0000681000)="", 0x0}], 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/01 01:02:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0xce, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)="", 0x0}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r1}}], 0x60, 0x0}, 0x20000000) r2 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000092b000-0x8)={r3, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r2, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) r9 = dup3(r8, r7, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000f0a000)=0x2) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/01 01:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042e000)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/01 01:02:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) truncate(&(0x7f0000672000-0x8)='./file0\x00', 0x1f) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000313000)=0x0, 0x4) 2018/02/01 01:02:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2273, &(0x7f0000700000)="0800ffaa") socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x6, 0xfffffffffffffffd, 0x0, 0x4, 0x40000000000, 0x40000}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r0 = inotify_init() readv(r0, &(0x7f00005ba000)=[{&(0x7f0000765000-0x3f)=""/63, 0x3f}, {&(0x7f00009e8000-0x4)=""/4, 0x4}, {&(0x7f000056a000-0x6f)=""/111, 0x6f}, {&(0x7f000052a000-0xde)=""/222, 0xde}], 0x4) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") 2018/02/01 01:02:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ab000)="6e732f6e65fc0091") ioctl$VT_RELDISP(r0, 0xb701) 2018/02/01 01:02:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000c88000)={&(0x7f00006fc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000871000)=[{&(0x7f00001e4000)=""/97, 0x61}, {&(0x7f0000753000)=""/234, 0xea}, {&(0x7f0000f61000)=""/5, 0x5}, {&(0x7f0000937000-0x63)=""/99, 0x63}], 0x4, 0x0, 0x0, 0x2}, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmc(&(0x7f00000a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x80080) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004e9000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000032000)=0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000b9f000)={0x2, {{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, 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]}}, 0x118) bind$packet(r3, &(0x7f0000daa000-0x14)={0x11, 0xfd, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/02/01 01:02:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000cea000)='/dev/snd/timer\x00', 0x0, 0x88e80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000849000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb9000-0x4)=0x1c, 0x800) recvfrom(r1, &(0x7f0000b75000-0x3c)=""/60, 0x3c, 0x100, &(0x7f0000610000-0x10)=@nfc={0x27, 0x8, 0x7fff, 0x0}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000338000-0xa)='/dev/vcs#\x00', 0x8, 0x240000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000068d000)=@assoc_value={0x0, 0x77}, &(0x7f000048b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cf7000-0xc)=@sack_info={r3, 0x25, 0x7}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/01 01:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000027f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x800, 0x70000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006c9000-0x4)={0x0}, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000045d000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x3, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001ed000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000455000)=0x4, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) splice(r1, &(0x7f0000dbc000-0x8)=0x0, r0, &(0x7f000032b000)=0x5b, 0x2, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000020000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000780000-0x4)=0xe8) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000097f000-0x71)="a62d44e09447b96b575b3f04036accddb1dd41ba47b6a2a584cb7ecccc2b2c0b5fb596e0b603f0ce2ed16657e0cba34a7829d37f0de8f4d6550a4731ac45fdaa87af899e90a3b5176ecf5e89fa1ee99511b31f9b85ae8a3bfd810e8c088e0a01f82971478644902fd766cb8ffa1d09eb9b", 0x71) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000074d000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) syncfs(r2) getsockopt$inet_buf(r1, 0x0, 0x19, &(0x7f00004b6000)=""/154, &(0x7f0000708000-0x4)=0x9a) [ 48.983787] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/01 01:02:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x4000000, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/01 01:02:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = gettid() r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x5, r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 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, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x400) 2018/02/01 01:02:17 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f000000a000)=0x2) 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b3b000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/ppp\x00', 0xe004, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002b6000)={0x2, r0, 0x6ca36c7a14d47dda}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 01:02:17 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb9) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000001000-0x12c)=[{{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000001b000-0x4)=""/238, 0xee}], 0x1, &(0x7f000001b000-0xda)=""/218, 0xda, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000005000-0x10)={0x0, 0x989680}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 01:02:17 executing program 5: clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b5000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fc1000-0x8)=[{r0, 0x8418, 0x0}], 0x1, &(0x7f0000db7000)={r1, r2+30000000}, &(0x7f0000001000-0x8)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000705000-0x4)=0x4) inotify_init1(0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xf7f5) 2018/02/01 01:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000082e000-0xc)='/dev/audio#\x00', 0xc5eb, 0x200000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000342000)=""/121) r1 = add_key$keyring(&(0x7f000016c000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f000018d000-0xa)='blacklist\x00', &(0x7f00008c7000-0xe)='&GPLvboxnet1~\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000049a000-0xc)={0x1, r0, 0x1}) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f00000f1000-0xf5)="9f5e242625c2937a00f449af8edd6d1c335a9f9514152efb8d19a38ca1b8a4d213933f698614ea57f46714000bf7c67dc56934a60abf2232d78f212862621f879f7b39a8404fc9b719f37b0a3191e41c22669072c7b7ea14b1db88e10680deb7c57ec4b326fdd0b626c697ca8224087287533f538fffdb1b424de8c945fa74d52147c23de2c57a23d91e956b51450c591949a56914b5fe313334376d19ca72a11cc99e779e32ce1065a517c451cd014b7a6b8684dd02ee1c8c1ca82ebacdf7283c136d524648eabedcb05d05298256ff507e7380c8a8237cd4b44befe34056074154df1fbccceb0427588681877ac153355dfcaf66") 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) readv(r0, &(0x7f0000695000-0x70)=[{&(0x7f0000fc5000)=""/194, 0xc2}, {&(0x7f0000f8b000-0x4f)=""/79, 0x4f}, {&(0x7f00000dd000+0x767)=""/112, 0x70}, {&(0x7f0000167000)=""/225, 0xe1}, {&(0x7f00006f4000-0xe4)=""/228, 0xe4}, {&(0x7f0000eb8000)=""/4096, 0x1000}, {&(0x7f0000e86000-0x4)=""/66, 0x42}], 0x7) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)=0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008c3000)=@raw={'raw\x00', 0x9, 0x4, 0x460, 0xd0, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00004ea000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x160, 0x0, {0x0, 0x0}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1d, 0x100, 0x80, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x8, 0xe30a, 0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x81, 0xd2c, 0x440, 'snmp\x00', 'syz0\x00', 0x80000001}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, [0x0, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], @common='erspan0\x00', @generic="e31f59e66b85352790d1636f4659d277", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x7, 0x40}, 0x0, 0xf8, 0x120, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x5}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x2, 0x5a6}}}, {{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x0, 0xffffffff, 0xffffff00], [0xff, 0x0, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6gre0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x8b, 0x1, 0x58}, 0x0, 0xd0, 0x110, 0x0, {0x0, 0x0}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0xcba, 0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b8d417681a93d4259cf88d05e856442c5a4a8ec950325528c91a1ac8c57e"}}]}}, 0x4c0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000080a000)={{0x200, 0x1fc0000, 0x3, 0xffffffff, 0x2, 0xd}, 0x1}) 2018/02/01 01:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b80000)={r0, &(0x7f0000bb0000)="538188f3e79b280ab20e21d29b85f8b683c9e2ac8bca2ec3f907332693afea8cbfc36f332f03a8c1a9021db95a82a1877fa88b8a6a98a7085e3677712c9c94dc2e15615ea5113dd91a17576ee027507d4c72b5b329c5d322bac57a7095cc45fd127633e5a3d102558397d1b91a6e893de4aa53bf63aa757dba659f7196eb04d559201f399906c7aca46ea0411a0fcdda6c171403e9b332c3a1562876a7c8c4db49beb19ec100ae3495b80b2dab021c3f6c21df12dc7ed6b64e744ed78c64fc07208b69c54e6747179ddbbf4adab1", &(0x7f0000912000-0x86)=""/134}, 0x18) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) [ 49.169812] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.190472] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.207429] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e3000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x1, 0x80000001, 0xe0, 0xffffffffffff0c44}, &(0x7f0000623000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000abb000)={0xff, 0x7, 0x1, 0xc5e5, 0xfff, 0xba6, 0x81, 0x2, r1}, &(0x7f0000bde000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) 2018/02/01 01:02:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001e0000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000949000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5d, 0x100000000, 0x20c, "d366c63c10f881c4223bf26d470090d3b06c6ed16bcf1af93997103f72389c1aaf5223e4b8939248423a88eabbce774de14fa7d24f5526df5c88ddba4fe844d3077c99051d3a3c6874fbc296221c2028"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000271000)={0x731, 0x1, 'client1\x00', 0x1, "fac1c958c736b80e", "3736ec0daf9bac2f582862bfdb3465caf196ea5848e50ae9dee1320138acc885", 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r4 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000079d000)={0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000ec4000)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x408800}, 0xc, &(0x7f0000927000-0x10)={&(0x7f0000569000-0x15c4)={0x15c4, 0x12, 0x100, 0x1, 0x3, {0xc, 0x0, 0x0}, [@typed={0x10, 0x14, @u64=0x1}, @nested={0xb0, 0x78, [@generic="2d91594917825f80e40f945f9599770aeedb095e9e84b8b136c2359aea25d4e5", @generic="e2877884d4bced307858d7a58640519e0ac2be722b30225eea2a3efeb0dcdc424e0a0a2037a3b75b3523f0fb87b154b7069c8571b98fe06ba82de0cd6d07bbe91da7958cfc7ff9f96b55b4ae9482053c4e63e8aaaba8de3a3cd54fec174cafb906", @generic="4d36b21a860ab085bf3098dfd89028e553a4a0a363da5fec0bd4593f398c5da85a6b2ca060a1b53fcc1bdd"]}, @nested={0xac, 0x4f, [@generic="6c8d6ea9d84be10a50e1e0be347e72563ef64ea7e9b53168f5758a7bc2d9df6326810b4f3165fa5fb2402866c34b35f4a6c9861b7ee77c444e7fc5f10f65dcb53d970df80743317f5c1e362942b3534c77257caab95c002e2c11b985ea743692c408e2d6f9ea18df3bb56ab585c151bae3cd9ae1fafd7533e7bd0802092cd610ecfc5a67ece3cb5130c58136261205f6ada2127692ada848ccd478", @typed={0xc, 0x72, @pid=r4}]}, @nested={0xc0, 0x65, [@typed={0x18, 0x76, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="e56cad2f399195b87e7cc4b76f9c66f0b3623e947415a82f328b322c09b0d315b7b9d385e0c4ebdbedecb6a02a2d225e5d8e5a32fec6123e14fcb895896965649eb58ea29f24dd8a4d47075104d75efab6a9691e9277bfb24c8d4f78aced4f35c1df85cfe0bb195a420e5421229eaf6bc61ea8b2dbaf5a1378bcea2a927c8484d503c3ba84c0e884e32b4cce51b0002d2f14286b5247d53ed50a682c3cf3fdfa915d1e"]}, @nested={0x105c, 0x19, [@generic="685070f8f18fc044bd005ace731dc5dd3ad096ea7732198beae467499e5e9f4cd6d102c4bd98963f5f2af87099f2ced0a4d0dbc52aa74db888933805038ed3630dc7fc00", @typed={0x14, 0x53, @str='$bdevself\x00'}, @generic="08bda57af484766fedabbdc6dbdc66eff56d4c43ccf5b0499e954c4be78dc1551c043884696fc0700a527d7abc5895e481f79a2a1a46ab02c88bc291370d670e4a37fee86ada03f28a49d085688884dda0f1efaaaa70b08d4dbdc5f5656613592831ad80cea1b716f7c50ebdfbe5712e810eaa84c4065734108409c53f191d8bdfd1499f611ecf81d1d2fd360b6f0ee83bde1fa9067af633bc33289373547dbe6b3242a4e4468e87bdd9ef9c4ccfeb211208f85375cd4bd0ab31b7270808354e753da3e15c214ddb38f6f70b9b50c11c87356b975419038121dccfbf82137d45e7bf6e798901d009f13c61d3a2fcc9cbca0b70aa5cf8e0db3ca0c5af704d68466e3a4d5ad375db0882678e884484e53c3f05180c67d750c8a0b22cf4ecede15d9c9880c3d57a9df816720e4b2457f7d81e9137f722cbd662babf1c5f6c5ca072772cb69e1c2d78aeb347f6a143313f7f2c84dbe45417093c8320024e012d3ff37a06e2a20de90425a3f5edf78197931c0afc47643aa22698dae2a1fbaab2869c5ca46d07131f3856fa22c21ec1f8afa6f54536e855f0c06ea6ae5c4b7d13c013bf99d9d5536f9988aa7be67420c2cc29acba68038469156f42d63432aba1f10dbfc274bf721e802780054530e3f232c8cbf9c279e41fdbd29c207bda37e81f12cc87629bac7d8555c9f61aa5caea40b938e5b9ffd6a8c9346e13c656df60e850b7ce50d9facdf1d16afce482afca1bdc633417872a6a5f523a9cf3796dacce839ade52efde699c0d6137f28c1ee55d7b4f6b682494b13fc8a0642b96de5d5dfa67f2f445bf1ecbc1bcb4a9a977f8e70d24f0052e03f0c9233539834eb06e84483cd1ffcf68cb86f7e841e7dd2a681d3560c74aaf97bd32a3baf041d48442ecb0214381b0d4fa1230eb585d5d543f970893f7ce874ebf2100e1bdb4fa2b2906fadef32da0c358e24bb87634c5d301f06004ae44834503fde64570704bdb341cf55b593a37a43c7f0d35519430181cd0721b694639c5ca5290ab8acb854a007e129a14992397b4a1ada49957864a45d05af0ec316915a2b04188f18a8df947a9abec7a8a9d456530860e5db01326ca82fa58b022c6a6469e9c032224ed8be518901a071573a87846984932a78fca2ec855b90575a608e1ebbde930f774a09c2b453abee4f22564ba31050137ce92a8282706d89c513d9ffa076182641af6e03f5647714ad9a4dff84b8ac3c2c8d295abc34d55de66a7b99427aa1435d4cb0cc5b9cde18a1f2935b64915c83c662c7c1b0b41593ba37baa5ccdef07b8cab9f4b10e344995eab5c66dd548d75ef82c6aa8327eb9d782b7cd95666bbbc536f312f56b67e750516c4a29a1dc3267f2e36e5127f1a2be74d9cbd55af0d64d3fe39eb92c1789715958fe204cb36ea88d7dfaa77457d0fcee145822485c01e5d5990b598ff4c9c184d8af2a5bbc6f66ab50c6715565557e0e075bd4735d438f5bb417d742bdcc6f94e4266d1ea2485307dfbeaee48adc80fa93844ae2b9c50ddf77ea4095dc1ba022248e36b4b404d5c15ee056632af4bdba9aee982945cb58162e7bf8e0f656b1971e2e716404460514e412bda38b5ff87544043133e77e3d2f74a01945a19f44bcd043c7f55e9ca153b92887142535051ed169fe56ad415f1bc3897782fe359efac1476b198199b02fc3a101d6ff3a7899db7eeaa20fcb250e67b0b2e5047d89404e3ec47da85299ef9e10475632b196e80f9fede3911d07ec35d01e736a7253926eecfbc0b24e33a27f7aa64c23e510bf197aff020a6768d4b683f486688570c046f7a3dbbf90c7b8d78a6b5d3d394c0788d69670cb2dbb41df6cbcccaea08d224b87690ac4f273a7788589f3ac0305355f36b719a86dcd9e085ed148f823ff18ae3432ef7c104b5725484530810e84b6c4d5cfbfa63e92cf08078b43deb592031fca75a786f5df7ee0b1755191181c58ddbccb7486283390fafda3d7aaa1d3a1ed8a9d7b658f0d085d3cf5d24b17464d9dbc01b026551141f0e56ec2d209282a838b9b0358e50ff2c3ecb17d5a9b86db9abb4ecd9be6b3a70f02f7494749141d78d4c97466d194f8a41273003ae2e430fae2656e92dd2664fc63ca1537bcd1c01dc6e803accd83336950dc5fcca616ce3ccbb9ebc86a18ed963189db96b9d0c686865047da685f943e5fb6733f4007288ddc5d0e9784c7bbcaccf5d3458e8bb852b17772a233209eaf3194ae6e6d1466ed20e159e01231574631b2a17d1d5d5e3380836a8750fa4a98b0d22818f5111470d17c8ef161e5e5627ed739fa43925d66ef308c2e0ce9e296795df1985cc3995ff43dd2ea15519495b8f3321d00ad007f4bdb6dbcda30134fa8e12db32b9b6626386c5640726e85f29dd2d2eeec396bdbd470b5b5fc167022464999b690c4c2191cb4e0cfb0fb3e6dbccda7d30c32a50a0b205213a0fa98b9cda582a940be5822aa07b1f3a3010898be5715a07e9eb474c1d7c40b3431e08d8478ef4b3cdba2291b1c96440be847bde0d2da956aa1d815a8e43b85799adb8e980788160f53ab4470285f13ff77c645f144bbf0c8815566525a0561307365cc12222885db769a573f950990a91f556fcea4ff21c1008353e9e194a714b4b0d1ed7ed5878ddc76d932828dd2ef25b1ce8d363aad88b6580b13ad3b1fb919bc70cedc1573464b1b34fd5ffcb9ea4ec94f52460c91267f0f20c8fe02c45ebdca191fac9f3623360c37366483db8a78397120f0da50b3434a9a5828e9678cc994cd37ce53e073a3fe40ab9317f447cb1f77ae89274e4894e48d8ec33bd6ae2fdcefe30d5fc0f0641061d57fa77b4731f4965ca450237ce1ace3bf266c4000ab5e458e91a22de7cb3c707572fe1a1c7521c5fc464bf973675f2ec51f757b54feac346e5d2d751b453b9464757f213920aade86e24fd12a2dcc800ee58f30a7f71bd8b9f27f9dd5f87b38ccc0ece3889570c9972859e5579b9460404342d613dd88a54b2e70a537903c4e0cd5a9ffbf014be25ac8158f575462fd297a5cf6318464108500757bb5b14334692244bfe674e48866a121a4feff9dcdac6f0230d989fdfae300b579a68c6c300221df14f6b503fccbc029bc9482698cbba1ebd4d6d410e9444908d062c7b31c17e7194a4c712c12a471c89773d109ee7137c224dd2a6199d59f228412e1f3d8cb60ae502842c495e3152b5f6df0e35c3c433c81ab5b809c788a577bbfe208e44f1666dfaf859efc17617f8e6752a610e12b27fa318c98680e95fcdbbd36817be3a6ee2577926b6802163039a8c05047b4b7891f1cd1da7784098b8f9083507687bfd83231af90d930ce92fd3c896d3c0f91cc20146923f441877396c0f9c5af7dd7874ebf5b9a697726c3db460fa6e532485a22999b90e4e9e3de25e20398d326888d5c6df8c9555540f13efc0a17958e6f8475334c40f7ab8e27fd1a9857dd62b500ac502ff8cc9fe32176792adf561196c9f3c8a787f07aa147b7990b5b9c0f4973dbf987a39d207e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@nested={0x154, 0x91, [@generic="a9539446b25ee2c9387303334bd7357d881f7a004c3d1016cebf15d0652c417b0a5fd6bc0493c40807a1dabb9b8d80871f12dc2ed0c60206f5fab199115d06908288dc2a2164ba87d046d337ee67e850c0735977d1151088b463f6f5fbcaad6ce9c7c52f2d0d3aea80621d19b41bd12ac86917162a3da0925e60eb5d2579627d1f9d9a354bb87a9462fda7cfc806d110dda75da30b234620696e8e23255a014b97bf46f6585381bfd3fa9fe34e6cbea01cc6a811551b10e0c7f568fcb981396007b9826329935495cc6e743c0069d3a77efa49336011715e942173672dbac2e37df2d5347aaaaa5ab5e28b70c054fc225ba67275d2f9b703", @generic="8d04f7fee77481a0406ea5dd4066a09b0fda4da683d65c1cc87862ebb261b630523ec56d95daceb6447ccc0d5b12923f4bfb5e040ed4a5e6fab97d3c90e1cfe8cb667d8a550a5e2a2775d0dbab1d658c01555df00e"]}, @generic="886b41c466b8ebc96764856c4f940e9f8a6bc04d96358848c0fa92d202f588343e0488fbf041af0bb30eacf0e437acfc60ffcdb7bf15d2f30933183dd8e68a905307a1d6a79be82e0e1fa7c76dd5f4d3c2914824d080f7789e4eeb85d53248324fa95667bf85adb512aa5e58327a9b5a2489c2a3f7cdc3c6bba779b0844a2fd669399b36faf282c5676e0e76a4aba1c2a9a61aea4f6b76d003f6d5ec51c6e9c212f5d897750c99f07ff2d7bd5c618009a591e4f60bb8ca83d23674d228b0d82e43a22927c9a95ea75f58013265d40be9367ec8109bd76da249f393e89cdeb18cf0dd17ae283c00819f773dab377f5dcf11591068", @typed={0xc, 0x51, @uid=r5}, @generic="a7e74e0bfdd9bb1e153f9a02f46e0f0eecc87bd71b554b58aded3c0edd61cb4438d1c89003921b6aa7418f340ff613dbcc2601d3acbac76c056739a8bf60c3b4b1b8c128a7ee6f1f1d7607f887e12e6ca4d8a1d0d93377ed7468fc576f9cf778605ce440e722a2c7692d7b88219b91b1856129550258b821eb3509f6d021e4652122b33099f89a528d6e3f1f534c0945cecdec3b53bdf99af65ef72183110cdf1b6577986b6fab7c3eecb078d9220a915ec1a1c4be0120c63d546fd5dae1333c57d6f6bff3381d9ba8c82ba8b0601e3e4948ef26"]}, 0x15c4}, 0x1, 0x0, 0x0, 0x8000}, 0xc4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014e000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001bf000-0x4)=0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") getpeername$unix(r0, &(0x7f0000f11000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e4f000-0x4)=0x8) rmdir(&(0x7f0000cff000-0x8)='./file0\x00') mknod(&(0x7f0000c38000-0x8)='./file1\x00', 0x8064, 0x4915) 2018/02/01 01:02:17 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0xffffffffffffffeb, &(0x7f0000f87000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000026c000-0x10)={0x5000, 0xc000, 0x0}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000da0000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10002) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000f88000)={0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51, 0x0}, 0x0) 2018/02/01 01:02:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b21000-0x4)=0x0) mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x7f, &(0x7f0000177000-0x8)={0x0, 0x0}) listen(r1, 0x80000001) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000039d000)={0x0, @in6={{0xa, 0x2, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xa45f, 0x800, 0x2, 0x44}, &(0x7f0000093000)=0xa0) accept$inet6(r0, &(0x7f0000120000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000025e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002ec000)=@assoc_value={r3, 0x5}, &(0x7f000018c000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f0000023000-0x26f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x10, 0x11, 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]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/01 01:02:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x220000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000798000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e85000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000598000-0x30)=[{&(0x7f000078a000)=""/210, 0xd2}], 0x1) [ 49.226394] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 01:02:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d85000-0x28)='nv\x00', 0x3) socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 01:02:17 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/01 01:02:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c1d000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000057d000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000693000-0xc)={0x7, r1, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000026c000-0x4)=0x4, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) r4 = dup(r2) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 49.308601] IPVS: Scheduler module ip_vs_ not found 2018/02/01 01:02:18 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setregs(0xffffffffffffffff, r1, 0x5, &(0x7f0000000000)="ce97f2b15219e96bd54bc2540372e2dd5ab2376cc2f95bcc8127a9723536adf4481fcbd616f2bcbb4b3697e8e1e4cd53cc435b8971cc371d1924bd269c44e3f2747c2e1b2064999282c7dc6db604f41f09b89c75f30df1b176fd8509b63ed0545223c7e463323f911b8d4ecaa6f0063c4f51c7dadf32fc7efdfb46631ab1aec187e7976386021dcbeda54c1962336bb201a1fa236e3916b7b839e32c857f51b038dfb5dc15196fd8d9555401f0c2490e8e4e1530a266fe13e92f340e91b728ca") r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000001000)="6c81533c428d51ba292525161860193c090745795b689d02d596654a2c56d3a96319b326c5a4324150298eac3243a00f64f02deaa0493ba1441f7a2dbe8e22b5c4a478e7cbef3338ab00e53953694b44a4b86db2b459bfe08eeaa225667e84260190457567f14ba3b21177acd516046fd9bf2923a6ea4cc98bf348d6921c5d97f295d09f86fd8bb583adc2c87417492f6d2c52779e6c297a393314928bf2cc184558054a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f2f000-0x80)=[{&(0x7f0000fc3000)=""/89, 0x59}, {&(0x7f00002b7000)=""/209, 0xd1}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f87000-0x9d)=""/157, 0xffffffffffffffb0}, {&(0x7f000055d000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000d0b000)=""/243, 0xf3}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x8) sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x464) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/02/01 01:02:18 executing program 4: mkdir(&(0x7f0000493000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4a1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d04000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ef8000-0xc)={0x0, 0x7fffffff, 0x30}, &(0x7f0000b33000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000210000-0x4)=@assoc_id=r3, 0x4) r4 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000026e000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00008a9000-0x4)=0x0, &(0x7f00004ba000-0x4)=0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00008e2000-0xd)=""/13) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/01 01:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000003b000/0x2000)=nil, 0x2000, 0x100000000000000c) syz_open_dev$usbmon(&(0x7f0000b80000)='/dev/usbmon#\x00', 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/01 01:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000feb000-0x8)='./file0\x00', &(0x7f00000b7000-0x69)=""/105, 0x69) r0 = syz_open_dev$loop(&(0x7f0000121000)='/dev/loop#\x00', 0x0, 0x410000) ioctl(r0, 0x4000000000001265, &(0x7f0000997000-0x4b)="") 2018/02/01 01:02:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000ce2000)="cfdd8eec330f494ad6d5ca520d10f5a706a8f364f19e846d98ddd0a74f600057840bf1190f1c82097003991a86f4cfca307b6eec171ea4b2d1edf2f9bc7eed7c6be58a0c5377e697ff76737750341ce92638e815af2301eb2af6eb222c55d8796769cb86c7075d1820f49d1fea768aca0c67b542d82eabb4596da7c7aebb107ad2a1df327d7bb2e6f6051b53c80cd291f0c97b24c604f0e2a116360c091c1fb6b06dfb8105fcde8c479a0287ade75593cd95") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/rfkill\x00', 0x424600, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00004f2000)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000022000)={0xa48, 0x2, 0xe10, 0x2653, 0x800, 0x1, 0x8, 0xffff, 0x5, 0x1}) write$sndseq(r2, &(0x7f0000ff1000)=[], 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b58000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r3, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x2}}], 0x30) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000044d000-0x4)=0x0) timer_create(0x7, &(0x7f00009fd000-0x60)={0x0, 0xf, 0x7, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008dc000)=0x0) 2018/02/01 01:02:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000360000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000025d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000587000)=0xb) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) 2018/02/01 01:02:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000003c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000587000-0x4)=0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write$eventfd(r2, &(0x7f0000f43000)=0x4, 0xcd) 2018/02/01 01:02:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) shutdown(r0, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000496000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000066e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006bb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) r2 = geteuid() r3 = getegid() fchown(r0, r2, r3) 2018/02/01 01:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec1000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00006bf000)=0x0) name_to_handle_at(r1, &(0x7f0000718000-0x8)='./file0\x00', &(0x7f0000ddb000)={0x96, 0x10000, "cfff75803ea96c6793c0f513b6f13e83582b559f49f76e8225b29d737c381e69b657866bf0d93f448068e599e9abb5a46b5ea32dd981ef0560c9699abe608f129bca8e718a81c8dcb7d02695c132dec5fe6dcc3f7d3a2418f2eb8a29caedc983e4cfa4edbe827fd9db5ab88ce22134bd69502eadcbb4d6477a105a30463a1d5ade3425efb19e52d48d482f8bb483"}, &(0x7f0000e46000)=0x0, 0x1000) 2018/02/01 01:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r2, &(0x7f000000a000)="", &(0x7f0000010000-0x30)=""/48}, 0x18) [ 49.443817] sctp: [Deprecated]: syz-executor4 (pid 7889) Use of int in maxseg socket option. [ 49.443817] Use struct sctp_assoc_value instead [ 49.483515] ================================================================== [ 49.490951] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 49.497610] Read of size 8 at addr ffff88019ec00a08 by task syz-executor1/7892 [ 49.504954] [ 49.506575] CPU: 1 PID: 7892 Comm: syz-executor1 Not tainted 4.15.0+ #288 [ 49.513486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.522998] Call Trace: [ 49.525574] dump_stack+0x194/0x257 [ 49.529182] ? arch_local_irq_restore+0x53/0x53 [ 49.533829] ? show_regs_print_info+0x18/0x18 [ 49.538306] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 49.543387] ? __wake_up_common+0x670/0x780 [ 49.547688] print_address_description+0x73/0x250 [ 49.552507] ? __wake_up_common+0x670/0x780 [ 49.556805] kasan_report+0x25b/0x340 [ 49.560589] __asan_report_load8_noabort+0x14/0x20 [ 49.565491] __wake_up_common+0x670/0x780 [ 49.569626] ? do_wait_intr_irq+0x3e0/0x3e0 [ 49.573926] ? lock_release+0xa40/0xa40 [ 49.577898] __wake_up_common_lock+0x1b4/0x310 [ 49.582456] ? locks_remove_file+0x3fa/0x5a0 [ 49.586843] ? __wake_up_common+0x780/0x780 [ 49.591137] ? fcntl_setlk+0x10c0/0x10c0 [ 49.595191] ? fsnotify_first_mark+0x2b0/0x2b0 [ 49.599844] ? eventfd_show_fdinfo+0x90/0x90 [ 49.604231] __wake_up+0xe/0x10 [ 49.607482] eventfd_release+0x4a/0x60 [ 49.611352] __fput+0x327/0x7e0 [ 49.614620] ? fput+0x140/0x140 [ 49.617881] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 49.623741] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.628223] ____fput+0x15/0x20 [ 49.631479] task_work_run+0x199/0x270 [ 49.635346] ? task_work_cancel+0x210/0x210 [ 49.639644] ? _raw_spin_unlock+0x22/0x30 [ 49.643767] ? switch_task_namespaces+0x87/0xc0 [ 49.648420] do_exit+0x9bb/0x1ad0 [ 49.651858] ? mm_update_next_owner+0x930/0x930 [ 49.656509] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.661688] ? find_held_lock+0x35/0x1d0 [ 49.665743] ? futex_wait+0x402/0x9a0 [ 49.669520] ? lock_downgrade+0x980/0x980 [ 49.673644] ? perf_trace_lock+0xd6/0x900 [ 49.677764] ? perf_trace_lock_acquire+0xe3/0x980 [ 49.682576] ? lock_release+0xa40/0xa40 [ 49.686530] ? trace_event_raw_event_lock+0x340/0x340 [ 49.691695] ? perf_trace_lock+0x900/0x900 [ 49.695916] ? check_noncircular+0x20/0x20 [ 49.700127] ? futex_wait+0x6a9/0x9a0 [ 49.703914] ? memset+0x31/0x40 [ 49.707176] ? find_held_lock+0x35/0x1d0 [ 49.711228] ? get_signal+0x7a9/0x16d0 [ 49.715096] ? lock_downgrade+0x980/0x980 [ 49.719231] do_group_exit+0x149/0x400 [ 49.723097] ? do_raw_spin_trylock+0x190/0x190 [ 49.727655] ? SyS_exit+0x30/0x30 [ 49.731083] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.735556] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.740558] get_signal+0x73a/0x16d0 [ 49.744265] ? ptrace_notify+0x130/0x130 [ 49.748312] ? exit_robust_list+0x240/0x240 [ 49.752610] ? avc_has_extended_perms+0x7fa/0x12c0 [ 49.757511] ? find_held_lock+0x35/0x1d0 [ 49.761556] ? vhost_net_stop_vq+0xf0/0xf0 [ 49.765773] ? avc_ss_reset+0x110/0x110 [ 49.769728] ? lock_downgrade+0x980/0x980 [ 49.773859] do_signal+0x90/0x1eb0 [ 49.777379] ? __lock_is_held+0xb6/0x140 [ 49.781422] ? setup_sigcontext+0x7d0/0x7d0 [ 49.785769] ? exit_to_usermode_loop+0x8c/0x310 [ 49.790425] exit_to_usermode_loop+0x214/0x310 [ 49.794981] ? ioctl_preallocate+0x2b0/0x2b0 [ 49.799370] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.804877] ? selinux_capable+0x40/0x40 [ 49.809200] syscall_return_slowpath+0x490/0x550 [ 49.813930] ? prepare_exit_to_usermode+0x340/0x340 [ 49.818934] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 49.823842] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.828836] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.833576] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 49.838307] RIP: 0033:0x453299 [ 49.841471] RSP: 002b:00007f2fd80a9ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.849152] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000453299 [ 49.856397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 49.863639] RBP: 000000000071bec8 R08: 0000000000000326 R09: 000000000071bea0 [ 49.870881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.878125] R13: 0000000000a2f33f R14: 00007f2fd80aa9c0 R15: 0000000000000000 [ 49.885397] [ 49.887000] Allocated by task 7892: [ 49.890609] save_stack+0x43/0xd0 [ 49.894038] kasan_kmalloc+0xad/0xe0 [ 49.897724] __kmalloc_node+0x47/0x70 [ 49.901496] kvmalloc_node+0x64/0xd0 [ 49.905183] vhost_net_open+0x27/0x670 [ 49.909044] misc_open+0x382/0x500 [ 49.912554] chrdev_open+0x257/0x730 [ 49.916240] do_dentry_open+0x667/0xd40 [ 49.920186] vfs_open+0x107/0x220 [ 49.923610] path_openat+0x1151/0x3530 [ 49.927467] do_filp_open+0x25b/0x3b0 [ 49.931237] do_sys_open+0x502/0x6d0 [ 49.934924] SyS_openat+0x30/0x40 [ 49.938350] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.943074] [ 49.944674] Freed by task 7892: [ 49.947926] save_stack+0x43/0xd0 [ 49.951349] kasan_slab_free+0x71/0xc0 [ 49.955209] kfree+0xd6/0x260 [ 49.958285] kvfree+0x36/0x60 [ 49.961364] vhost_net_release+0x159/0x190 [ 49.965570] __fput+0x327/0x7e0 [ 49.968819] ____fput+0x15/0x20 [ 49.972068] task_work_run+0x199/0x270 [ 49.975930] do_exit+0x9bb/0x1ad0 [ 49.979356] do_group_exit+0x149/0x400 [ 49.983213] get_signal+0x73a/0x16d0 [ 49.986898] do_signal+0x90/0x1eb0 [ 49.990412] exit_to_usermode_loop+0x214/0x310 [ 49.994968] syscall_return_slowpath+0x490/0x550 [ 49.999695] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 50.004419] [ 50.006023] The buggy address belongs to the object at ffff88019ec00780 [ 50.006023] which belongs to the cache kmalloc-65536 of size 65536 [ 50.019000] The buggy address is located 648 bytes inside of [ 50.019000] 65536-byte region [ffff88019ec00780, ffff88019ec10780) [ 50.031028] The buggy address belongs to the page: [ 50.035933] page:ffffea00067b0000 count:1 mapcount:0 mapping:ffff88019ec00780 index:0x0 compound_mapcount: 0 [ 50.045877] flags: 0x2fffc0000008100(slab|head) [ 50.050519] raw: 02fffc0000008100 ffff88019ec00780 0000000000000000 0000000100000001 [ 50.058460] raw: ffffea0006727820 ffffea00067b0820 ffff8801db002500 0000000000000000 [ 50.066310] page dumped because: kasan: bad access detected [ 50.071990] [ 50.073593] Memory state around the buggy address: [ 50.078493] ffff88019ec00900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.085825] ffff88019ec00980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.093159] >ffff88019ec00a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.100489] ^ [ 50.104085] ffff88019ec00a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.111415] ffff88019ec00b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 50.118742] ================================================================== [ 50.126070] Disabling lock debugging due to kernel taint [ 50.131491] Kernel panic - not syncing: panic_on_warn set ... [ 50.131491] [ 50.138826] CPU: 1 PID: 7892 Comm: syz-executor1 Tainted: G B 4.15.0+ #288 [ 50.147025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.156348] Call Trace: [ 50.158911] dump_stack+0x194/0x257 [ 50.162516] ? arch_local_irq_restore+0x53/0x53 [ 50.167157] ? kasan_end_report+0x32/0x50 [ 50.171282] ? lock_downgrade+0x980/0x980 [ 50.175405] ? vsnprintf+0x1ed/0x1900 [ 50.179181] ? __wake_up_common+0x5b0/0x780 [ 50.183476] panic+0x1e4/0x41c [ 50.186644] ? refcount_error_report+0x214/0x214 [ 50.191376] ? add_taint+0x40/0x50 [ 50.194896] ? __wake_up_common+0x670/0x780 [ 50.199192] kasan_end_report+0x50/0x50 [ 50.203143] kasan_report+0x144/0x340 [ 50.206921] __asan_report_load8_noabort+0x14/0x20 [ 50.211822] __wake_up_common+0x670/0x780 [ 50.215951] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.220247] ? lock_release+0xa40/0xa40 [ 50.224208] __wake_up_common_lock+0x1b4/0x310 [ 50.228767] ? locks_remove_file+0x3fa/0x5a0 [ 50.233152] ? __wake_up_common+0x780/0x780 [ 50.237444] ? fcntl_setlk+0x10c0/0x10c0 [ 50.241492] ? fsnotify_first_mark+0x2b0/0x2b0 [ 50.246053] ? eventfd_show_fdinfo+0x90/0x90 [ 50.250446] __wake_up+0xe/0x10 [ 50.253716] eventfd_release+0x4a/0x60 [ 50.257576] __fput+0x327/0x7e0 [ 50.260839] ? fput+0x140/0x140 [ 50.264094] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.269951] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.274436] ____fput+0x15/0x20 [ 50.277691] task_work_run+0x199/0x270 [ 50.281554] ? task_work_cancel+0x210/0x210 [ 50.285852] ? _raw_spin_unlock+0x22/0x30 [ 50.289975] ? switch_task_namespaces+0x87/0xc0 [ 50.294625] do_exit+0x9bb/0x1ad0 [ 50.298062] ? mm_update_next_owner+0x930/0x930 [ 50.302710] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.307891] ? find_held_lock+0x35/0x1d0 [ 50.311935] ? futex_wait+0x402/0x9a0 [ 50.315710] ? lock_downgrade+0x980/0x980 [ 50.319832] ? perf_trace_lock+0xd6/0x900 [ 50.323953] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.328768] ? lock_release+0xa40/0xa40 [ 50.332722] ? trace_event_raw_event_lock+0x340/0x340 [ 50.337885] ? perf_trace_lock+0x900/0x900 [ 50.342102] ? check_noncircular+0x20/0x20 [ 50.346316] ? futex_wait+0x6a9/0x9a0 [ 50.350099] ? memset+0x31/0x40 [ 50.353357] ? find_held_lock+0x35/0x1d0 [ 50.357402] ? get_signal+0x7a9/0x16d0 [ 50.361265] ? lock_downgrade+0x980/0x980 [ 50.365395] do_group_exit+0x149/0x400 [ 50.369258] ? do_raw_spin_trylock+0x190/0x190 [ 50.373819] ? SyS_exit+0x30/0x30 [ 50.377248] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.381719] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.386715] get_signal+0x73a/0x16d0 [ 50.392239] ? ptrace_notify+0x130/0x130 [ 50.396279] ? exit_robust_list+0x240/0x240 [ 50.400575] ? avc_has_extended_perms+0x7fa/0x12c0 [ 50.405476] ? find_held_lock+0x35/0x1d0 [ 50.409519] ? vhost_net_stop_vq+0xf0/0xf0 [ 50.413734] ? avc_ss_reset+0x110/0x110 [ 50.417691] ? lock_downgrade+0x980/0x980 [ 50.421820] do_signal+0x90/0x1eb0 [ 50.425339] ? __lock_is_held+0xb6/0x140 [ 50.429384] ? setup_sigcontext+0x7d0/0x7d0 [ 50.433713] ? exit_to_usermode_loop+0x8c/0x310 [ 50.438363] exit_to_usermode_loop+0x214/0x310 [ 50.442927] ? ioctl_preallocate+0x2b0/0x2b0 [ 50.447324] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.452838] ? selinux_capable+0x40/0x40 [ 50.456888] syscall_return_slowpath+0x490/0x550 [ 50.461621] ? prepare_exit_to_usermode+0x340/0x340 [ 50.466616] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 50.471523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.476515] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.481261] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 50.485990] RIP: 0033:0x453299 [ 50.489159] RSP: 002b:00007f2fd80a9ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.496870] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000453299 [ 50.504120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 50.511363] RBP: 000000000071bec8 R08: 0000000000000326 R09: 000000000071bea0 [ 50.518605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.525849] R13: 0000000000a2f33f R14: 00007f2fd80aa9c0 R15: 0000000000000000 [ 50.533555] Dumping ftrace buffer: [ 50.537070] (ftrace buffer empty) [ 50.540751] Kernel Offset: disabled [ 50.544351] Rebooting in 86400 seconds..