{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fff, 0x40, 0x80, 0x6, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc3, "31323bc074485d9f088152b85348014cd9f8730953a77fd651e88c97edbca3cc656d5e856a51e320ef10de9ec2140ab56401d3182c05c2a124208e0da3fb385d3a4da578a9fc448c98fa1a1fe9ffac66534180ce5da60d20c91c630523fc36bae7fbbabd6f3cd6ef449fda77f1f385c272aa113cd22863bfb6184ab1e6c900b566481cd5787959a43b7925a282c77f33db35734ed413a3f0713b88cf756ed23620119b78bbd09aa31793ae113b525201443f39ea576d3f002005e8dcccc85c7dcb4e5b"}, &(0x7f0000001000-0x4)=0xcb) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x2)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000002000-0x4)=0x14) connect$packet(r1, &(0x7f0000000000)={0x11, 0xf8, r4, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000039f000-0x76)={r3, 0x6e, "955a729718d1ea271d5d4c0068ba8d2fa3c65046ae1dce83bb69b5b7b63dfa12ab2d2e994fc291689538ea2c7072e76e2752a70538a8165ad7c4635cc87588b96702ef5cde7e88930f8e25f93c87889f2d5734bd0adcb6d4de7b920457c1b25219f86942bb08088c09bf3fe54d01"}, &(0x7f0000be7000)=0x76) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/02/02 16:58:31 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}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000381000+0x10e)) 2018/02/02 16:58:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3fe, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000995000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000d2c000)='./file0\x00', r0, &(0x7f0000f2b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000877000)={0x2, 0x6f, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000df2000), &(0x7f0000d1b000-0x4)=0xb) 2018/02/02 16:58:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c3000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) 2018/02/02 16:58:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000cc8000), 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/02 16:58:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0xffffffffffffffff, 0x407ffc0003}]}) setregid(0x0, 0x0) 2018/02/02 16:58:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1c, &(0x7f0000003000-0x8)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003f9000-0xa)='/dev/cuse\x00', 0x2, 0x0) open$dir(&(0x7f000042b000)='./file0\x00', 0x200000, 0x0) r2 = syz_open_dev$midi(&(0x7f00009de000-0xb)='/dev/midi#\x00', 0x80000000, 0x20000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000037f000), &(0x7f0000b4f000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ccf000-0x4), &(0x7f00007f8000)=0x4) 2018/02/02 16:58:31 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b11000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000032c000)={0x1, 0x14, 0x1000, 0xffff, "3373b99c94c20e137ff28362f2ef5300992a0734011c03c8b902014f08dab249"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xcf)="629e05514097653915003520fd0c11f207e449c93e57b849e99474c7a0d66c200297b55cad02db461f0d67e1ba831689fc27d21501f76602013c7058a1e1c397495943043400b58126d7eb828a4ffc174ec180e187e9c80f96bce63ea86b29572d13ef0e9076eda913a12e32a7c457df6995b80159b2b8a656c697e5e7bece94e5b748d8190074518a2f4a6f21a118fd1d23515c3ef2571ffff459bca812b9b4ad2bca2c1c5752b3e978b9c53ca65bd07a66bf8daeedfda68245690901b8eec9f4c6ca53a59406c4ce473049d08bb2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000040b000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000515000)={r1, 0x20}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x1000}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clone(0x0, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) 2018/02/02 16:58:31 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}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000302000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b7b000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ac0000-0x8)={r2, 0x5}, &(0x7f0000aaf000)=0x8) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000497000)="a9f628edbb9c5905416eeedca3339989463bd8f921d5d048b3ab31abfdc646981a0c76121ce7da4bcb8341c7feff1a49ccf387c473a21c7e") 2018/02/02 16:58:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r1, &(0x7f00000fe000-0x45)="0e", 0x1, 0x0, &(0x7f0000325000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/02 16:58:32 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000017000-0xa1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000002a000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x200, 0xa24d, 0x5, 0x42}, &(0x7f0000022000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000028000)={r2, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x3f}}, 0x0, 0x80000000}, &(0x7f0000029000-0x4)=0x98) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000029000-0x8)={0x0, 0x5}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000029000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000028000+0x93)={0x0, 0x5aa5}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000029000-0x8)={0x0}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000029000-0x10)={0x0, 0x48, &(0x7f0000029000-0x48)=[@in={0x2, 0x0, @rand_addr=0x7}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000029000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000022000)=[{&(0x7f0000015000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000)=[{&(0x7f000001a000-0x9a)="dc3ade9c86696a3e164e5d37addd1a1102d3e8a71a513c8e5b15a0a6c4dca2dc92daba3aca112edfdeb767cb1a92317c343291ac78209b385cfd5778346ed33784a7d5ac2066a62803375621b17e9382da0cefa211070542ecbc96632b1193cd35a05e1afb6b2210a7fe51e56de2e1d172d7d34d97a3c35f9b48cb691bee085b248240372b756ffda1e10f43f0cc3cc32fd3bd6f954d1d3efd1a", 0x9a}, {&(0x7f0000028000)="a4a4e668ca1eee8c901cb64de8a68d6d805c2ce2a420c53fe6c21d102e5987390184d1b2525fac30ec629bd9be", 0x2d}, {&(0x7f000000d000-0x8f)="e95b3c0a91ee6f358d7fc55fd25c142ee0059f0533e085829ba05a59ebdcbe34cd09db14504b3c871d5e94a258b327703006f994c546b204b52ecb5bc151da6313cd1ea084ec79bac52c9dc13eb4fcf8f8fd491e5cb163a8a644053ef05ac57475a395d225a23e25ed5b1533b9bb011c0169e9ef82b898cb067080a4f32337c98c8384a1eceaf21a2c959306f3a8b2", 0x8f}, {&(0x7f0000028000)="5265a7410897d52a09cc61a88457bcb0f75f6526c7528bebe5992b3af3bc8e34556c045632d86499841bfa855d1bd2d22b1eb26a491e784c499c8dbb80ad85881ac29908359081a22dc2c18add2c2c26bdeb16d8884529cfd56e5fdcd90f75ccf3ff310782b28ddc6131ff34c59b0cb26086f33e2733b3573d5ed4e6cfb7a2", 0x7f}, {&(0x7f0000019000-0xd1)="e54a98208418446fe493828dbd494174c216d3fbd7f43712eca32b06980ee0876f4259663502e3ccd3e5f96bab731d28500727ec26f8673ee9b8d65852a6ddb222fbc269722051c17d7bb8dc3495f8765e18837ba2fdd2ab67a5b017a3b195b8eb8ba18af42e59b2013cd7369dbebe9d7c8bf8684b8d0071a72909ed0b2a0041786343702005ab865d8cac055f0dad7b47e8cd7478069ca61ce24f69ea90d617ccf2e2e4bc6819cbbce76bdc296cb16a5ccf674637d009c3d0327d8279fa2e55088bfa9c0cce23a87d5e92b58bca067e30", 0xd1}], 0x5}, {&(0x7f0000029000-0x1c)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd0ca}, 0x1c, &(0x7f0000011000)=[{&(0x7f000001a000-0x96)="3885b33f6cf1107cb0026703811800f01b6d3191566405bfd30260383ece0af1b1bde9554d5da07c49d95d2a10fe79884575943ecf474bcbd7f5a2a57f71b3ed6f04679d86385817db607fc429c51812b988509a26c26846c2dc6a32e75a95c5864f32c61c81ebbcb9189316b8726e5760319fb443ba0163df39b2177f2dfa3e1c9e8ab9fad09d7d50c373cc47e6b9b926f1133ec5c9", 0x96}, {&(0x7f0000013000-0x6e)="162481251dfea483a6ab09b6c3b654c04d26becf3d7b1149b2b5740b29b5c472e2259ba0be841a35a6d6ee95c138b8dbdc745b6a6e99954754d36a6c6c155aea9c92ee45be43083b30801107f1714787c7418babe1d20be777618990af9b8bb1ba4ae10da4cc823aeeb8a508a530", 0x6e}, {&(0x7f000000c000-0x25)="b2320b105b3ec33b9a636cb022f9644a8ca929b23fdbed1f816d0a96c8c07037b47348c782", 0x25}, {&(0x7f0000028000)="e5703ace4ef7a4526e4e44143fcb09fc25570d4e141e6e382d3992ebb99ecf9ea7f8dd1d56718e6e2051c8586c8b93c1b5cb08dfae0af534c549aa3e34fd2edba9e9b349638f731d42e04952104367a8f470e663fd21e97170b2657c119a79137af4340db22065dacc151e1c35b73807c1317f96a276df7c1f3b82df9fae39146c44c8c8bba1e9e2b7fac95825a0e2a050146d1ac9f97086560cdc74ac545fb443d345c0e86adf41be5141df956dad8ebe2d", 0xb2}, {&(0x7f000001a000-0xf1)="45a094e835df1fb56db92f553bb9924787efee36e04b1a67c7687d939e0749266f8969a5cbe212ba108cb6e21c0c072f75033d8eddb8be6aef6bf7aabe06336e35268744f467b725009e76f769d6e19a1893eda01bcabac351c771da98456e963dd77ce0017d40cf12066dc3f8a3869ad2aea41e490e9bbb05d31fbff8ce38c3a320c48456872c6feccb0083d5f9916cf34b8223ea27880e5a59eca8633c8ed923b2ec8a2b152a05e60d286624d3d3018987f7a80b7d57711a3d3d400d47c63a7100008f7d65de12216aef1cc6441df2a9a699a1273f99b84250ccdfb32029ec409e2672fc2c385e52f9207e0fab366884", 0xf1}, {&(0x7f000000c000+0x3a)="70c72bfc2a8dfee7d97e1e0787df1b647a341ca4e3af32d0f295c8463ff1eca2d5092d0755130af70d58d1a1a3abec75cf2b394aa22f3ec5ce40a42f409361a44b72ec692a3d867aa1c4bc5711f84a24d3c4da08899904c5767670560756fc59296c8866b88214b7b4a6ff0b4e2aac79564f0381bbbba6e93b1877c53585092370b58ddc42fa1e56b8a6e30ae3e185a8fe27b6f51923435ae1ed565fa071750999798294c1f40dad05b4bbcefda7488fe8c03fca2776b233332b9200319e6be034020b65", 0xc4}, {&(0x7f0000028000)="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{&(0x7f0000029000-0xe7)="f3b1e3c7aa3e7cdb08c58abd2f4996854815eca63af13709c684544fc89017d4832f616819a53cf7dad61bfe01a0b158c08e52568fe81170c5ec5b9a66ed1eb3aca645b6137b3e66d4a16031f1ed754ffbbf6f1174cf2d16748a7d460425552c34c302cf5724e0126c134f262d729d3d006f3b5c7ca549f3362719b0387794af7ecbc03514d4eeb250c348a9698a7126a606fc6803a1ca7c94c07d17a5b78bbb6725d842d33d6f64cc50f38c644e9121de4208c0c35614ce63656ee6b91abac3ea7008677db3c53b2ba95c2ccd7895fb47a0c79f739e86facc1236309298313b3fc4c95171bfc8", 0xe7}, {&(0x7f0000029000-0x3b)="2113bbefce60133565743f78846aac23ea1232020c6ee4150aa130e246ed45dd4f3a1119974be7c68e90616a9f479354b328c3961c198b18fbc4c2", 0x3b}, {&(0x7f0000008000-0x41)="8a50e95a52d46c91f94cb65ff0781244eda81808ecfa34b6af5c49566dee3049459061b3af0e366646f378f3d957d04eb80bb8a7e18d5a148592f1eb2b57e188da", 0x41}, {&(0x7f0000029000-0x7f)="105c10b6c5ad780952ceb92f441a9aed5bba8b279ade595e77ae161dad16a872f8aaef34599de9a526efa0e3c0811b74b7d97722e706c71e563585093dd74380e3193e8c1e42b74275a0e4bc6359f6f98c66a348e586613c6d47e5d8a52eed0398e208cff4d5e5269bc9b605834bee6ae16a3bd8ee4fe58378a15d88fbbe40", 0x7f}, {&(0x7f0000001000-0x8f)="b993c77e9d7e4f713fa1b1ac73a49949a4c39026041f1f99b6465bb84873d0e47ef23cb4fffb8b4a5cd94e2b3bcc3254b6122a1f9650e7a60f2ac6a88ca87f703df3db9376c27319485079ed7049a99d137b548fc18a7e4c4bf14df0f45050c64ba05ca2c31d4f77546592d5e0a5c2ce80b96315ff974f9001bdce339505bd9bb87080a6a918f2e62beebc4298b699", 0x8f}, {&(0x7f0000028000)="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", 0x1000}], 0x9, &(0x7f0000009000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x1, 0x1, 0x42d, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff2, 0x8006, 0xac, 0x9e, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x0, 0x100000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x34, 0x0, 0x59, 0x400, r7}}], 0xc0, 0x40}, {&(0x7f0000029000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000001c000-0x20)=[{&(0x7f0000009000)="357726f7658ee31d8173952fb79fdf987358de47c066c3512d3a871bb257f259af3a92ff57f289e3d26bbbf65984135129b0681c7b1295fe2591a4526b36f471e5278f49e6db215ad1e08ef4f80c253ffbe8628fe58a7e37a425df768d60d74aa471e97b39b30a6262910ee5377e0512eb30b9f3f4f770688ec301fd2a578d20fc80851ebfffa69c0572f1cb640d85ca35d5103caf8fda4c89ddf3e88495614b7941bd7725e7c8820a22e693ed946830d57067c2743a0d83aec7a25ba289dd32bb42558b84", 0xc5}, {&(0x7f0000008000-0xcf)="b6faa779c97afd401440c1a82f0e04844dbaa148033a25b6a7e3e10e04310b7c7a8e12061ae6f380115481fefbbc305a64f4499f1918b3b72e3fdc9a918b7275d41fde7736a1107540301061f2dacc9a9b3c50f3b7752bcc708bd760dd9c4596d35d2d39fa465c7252e03800840f8253b980f2e92587cb1901abeb8703b915fba33de10432fdb8feccf8d601704818dfb729fcb15ee6df3b3d838a0b3ad4686f12989fbf31240c255ea10a4776ce2b59d65587026bd810d5d3c7c9506ae150b7738d67e85f24e68e0f2d5084a4571e", 0xcf}], 0x2, &(0x7f000001b000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0x1, 0x0, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x66, 0x5, 0x1f, 0x9, 0x8, 0x6, 0x8, r9}}, @init={0x18, 0x84, 0x0, {0xd709cd3, 0x200, 0x6, 0x3}}], 0x90, 0x4000000}], 0x4, 0x4040) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000005000)) dup3(r1, r0, 0x0) 2018/02/02 16:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = semget$private(0x0, 0x4, 0x40) semctl$GETPID(r1, 0x2, 0xb, &(0x7f000000c000)=""/25) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/02 16:58:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001e2000)={0x0}, &(0x7f0000000000)=0x8) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000886000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c72000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000096a000-0x8)={r0, 0xfffffffffffffffe}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00004e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000228000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db5000-0xc)={0x0, 0x0}, &(0x7f0000443000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7e000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x1, 0xa, 0x20, 0x80, 0x2f, r4, r5}, {0x100000000, 0xffffffff, 0x100000000, 0x2, 0x6, 0xf1, 0xfffffffffffff001, 0x81bb}, {0x9, 0x3, 0x7fffffff}, 0x4d9, 0x5, 0x2, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@empty, 0x3, 0x7, 0x3, 0x4, 0x8, 0x8, 0x6}}, 0xe8) 2018/02/02 16:58:32 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000a000-0x3d0)=@nat={'nat\x00', 0x1b, 0x4, 0x370, 0x98, 0x98, 0xffffffff, 0x1a0, 0x248, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000002000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, 0x0, 0xffffffff, @common='ip6_vti0\x00', @common='gre0\x00', {}, {0xff}, 0xef, 0x3}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8f355b1226ed0e0f, 0x1, 0x5}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x100000000}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @icmp_id=0x1, @gre_key=0x8}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @multicast1=0xe0000001, @empty, @gre_key=0x6, @icmp_id=0x1}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xff000000, 0xff, @generic="6dae6685ed79b414f4a15490fe83109a", @generic="763ec35be07334b1df44885b236ec8f4", {0xff}, {}, 0x5f, 0x1, 0x10}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0xb, 0x2, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x0, 0x0, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x19, @rand_addr=0x3, @loopback=0x7f000001, @icmp_id=0x2, @gre_key=0x1}}}}]}}, 0x3d0) bind(r0, &(0x7f0000002000)=@sco={0x1f, {0x6, 0x5, 0x4, 0x0, 0xff, 0x401}}, 0x8) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f000000c000-0x9a)={0xf97cff8c, 0x8, 'SE Linux', "49ac6b0c58dd4c251873e712de166c69b1b1936f376b03b9f1b73ecdef95deec647da363d4bdf03fb5621ce912a2dbdd9c4c9ab465305a1ffaf838ee0ed371eb4dad2e497d106b7deac0a9d4e006d19d0bcacfa374103c8041ee8900d51c913721ecad4b22279b05452555fcb156cc5ee8f8e7c2f8fa5f5cfc22ff72a6d54ef1620653ff17affbb59b91"}, 0x9a) 2018/02/02 16:58:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f000064d000)=0x2, 0xfffffffd) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000897000-0x4), &(0x7f0000060000)=0x4) 2018/02/02 16:58:32 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}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) bind$inet6(r0, &(0x7f0000e59000)={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6eb}, 0x1c) 2018/02/02 16:58:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ac9000)={r2, 0x7}, &(0x7f0000878000-0x4)=0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000)={r2, 0x30, &(0x7f0000009000)=[@in={0x2, 0x0, @rand_addr=0x400}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}]}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000e000), &(0x7f0000008000-0x4)=0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r3, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000)={r2, 0xfff, 0x7, [0x1ff, 0x4, 0xdb, 0xff, 0x62be, 0x8, 0xbab]}, 0x16) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000001000)=0x3, 0x4) sendto$inet6(r3, &(0x7f000000e000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup(r4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f000000d000-0xa0)="a16b84504bd3fac25565408efcbfd82d20d86a2017e4916fdb0e70f1206493e7485f0e44f200d6954695109acf5b14a689d3f0c652380366efee448740809f1b390f8b3ec00128fa9c98ce3832fcf8f052950074f72833187b18bca6f4e7ac847081c6fe5925404ef10bc110aee668868db4a378c369195398a871abcd027330565a991894059b79f336bdd0295bf6e8ad08f374710ffa35e68290943fc41963", 0xa0) 2018/02/02 16:58:32 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000013000)=0xfff) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 16:58:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000880000)={0x8, &(0x7f0000518000-0xa0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) [ 210.396792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/02 16:58:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000d7b000), 0x0) 2018/02/02 16:58:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000785000)={0x0, 0x0}, 0x4800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000166000)=""/134) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000bd7000+0xf35)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ebf000)='/proc/self/net/pfkey\x00', 0x280100, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000197000-0x18)={0x5, 0xdd2, 0x5}) 2018/02/02 16:58:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000020000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000012f000-0x18)={0x0, 0x200, 0x20, 0x5, 0x8000}, &(0x7f000073d000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b28000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x1f}, &(0x7f00001fb000-0x4)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) pread64(r2, &(0x7f0000e59000+0xcb8)=""/114, 0x72, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cc8000-0xc)={0x0, @empty, @multicast2}, &(0x7f0000a41000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000aa9000)={@generic="edf259107f6d09b2f05c637d81b078fc", r3}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003ff000-0x58)=""/88) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00004f1000)="424ba58b360dc86c0a11275e06f9edfe2fa9a6fe5ae64f095ea679999feb004b64f7a97929cce17fd9f126b45259a8dd06d8b006d17470fa36b676c8210df27326451708919d3b8e8f27d22b3abb6da5e0bdea0fbf5dec0504cfd281c894dadeb50f06937993eb8d57ea5f618050769eaf4a595ec7eaa2fee24db7feead77552b2805eb618a3ac9cf266421aff221eaf8a24ddd6de18658b1633ebe3f6591242186dadf779baf755eed69729bc199f7b55870ba1f21d6b40c8520ebbe456af6ee930996faf387dafe71a4670eb0628a02dccb59298904e60efcdc8bc5bb13767ce6b41843f44c071baa175828883de4d163ff98868f1") sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x800000000001) 2018/02/02 16:58:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe1f) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000db7000)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000), 0xff) 2018/02/02 16:58:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0x407ffc0003}]}) utimensat(0xffffffffffffffff, &(0x7f00008b1000-0x8)='./file1\x00', &(0x7f00003cc000)={{0x77359400}}, 0x0) 2018/02/02 16:58:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000cad000-0xea)=""/234) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000045f000-0x4)=0xca31, 0x4) [ 210.442047] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/02 16:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000050000-0x8)='./file0\x00', &(0x7f00003e7000)=[&(0x7f00007c7000)='\x00'], &(0x7f000055f000)=[], 0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000406000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000a7c000-0xc)={0x10000, 0x3}) r1 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0xfffffd14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005aa000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) time(&(0x7f0000663000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00004d0000-0x4)=0x765) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/02 16:58:41 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000007000)) 2018/02/02 16:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$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, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ae000-0x8)) close(r0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000630000)={0x3, 0x0, [{}, {}, {}]}) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/02/02 16:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d44000-0x7e)='\x00', 0x2) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) linkat(r0, &(0x7f00008f5000-0x8)='./file0\x00', r0, &(0x7f0000474000)='./file0\x00', 0x1000) 2018/02/02 16:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/vcs\x00', 0x400100, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000328000+0x760)=""/206, 0xce) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 16:58:41 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x100}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) connect$inet(r0, &(0x7f000000d000)={0x2, 0x0, @rand_addr=0x6}, 0x10) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x5c, 0xffffffffffffffff, 0x200000000000000, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x7f, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end, @ssrr={0x89, 0xf, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}]}}}}}}}, 0x0) 2018/02/02 16:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000e06000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2) accept4$unix(r1, &(0x7f000081b000-0x8)=@abs, &(0x7f0000fd2000)=0x8, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ca9000-0x20)={0x200, 0x200, 0x5, 0x7, 0x0, 0x7}) setresgid(0x0, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/02 16:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f0000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000085b000)={0x0, @in6={{0xa, 0x1, 0x10001, @empty, 0x40}}, 0xffffffff, 0x1ff, 0x6, 0x5, 0x80}, &(0x7f0000d82000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008e3000)={r2, 0x7}, &(0x7f0000432000)=0x8) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) socket$inet6(0xa, 0x800, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:41 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x100}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) connect$inet(r0, &(0x7f000000d000)={0x2, 0x0, @rand_addr=0x6}, 0x10) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x5c, 0xffffffffffffffff, 0x200000000000000, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0xf, 0x7f, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @end, @ssrr={0x89, 0xf, 0x0, [@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}]}}}}}}}, 0x0) 2018/02/02 16:58:41 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000c55000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a63000-0x4)=0xfffffffffffffe2a) 2018/02/02 16:58:41 executing program 0: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000018c000)={0x0, 0x4}) 2018/02/02 16:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/ppp\x00', 0x80402, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000da8000)=""/246) pwritev(r0, &(0x7f0000121000-0x10)=[], 0x0, 0x0) socket(0xd, 0xe, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a49000-0x4)) 2018/02/02 16:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) fadvise64(r0, 0x0, 0x80, 0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r2 = dup3(r1, r0, 0x80000) accept$ipx(r2, 0x0, &(0x7f00006c2000-0x4)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/02 16:58:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x100) fcntl$setsig(r0, 0xa, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) signalfd(r1, &(0x7f0000001000)={0xffffffffffff4b21}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x6, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) ioctl$VT_DISALLOCATE(r3, 0x5608) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000004000)={r5, 0x1a}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fcntl$notify(r3, 0x402, 0x8) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000)) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800, 0x1, 0x3, 0xf, 0xfff, 0x2, 0x7ff}, 0x20) syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x9, 0x200402) ustat(0x2, &(0x7f0000000000)) 2018/02/02 16:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) openat$dsp(0xffffffffffffff9c, &(0x7f0000cdc000)='/dev/dsp\x00', 0x140, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000ffc000-0x20)={0x0, 0x4, 0xc7ca, 0x8, r1}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000a01000-0x4), &(0x7f0000159000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d3d000)='/selinux/enforce\x00', 0x8140, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00009ab000)={0x0, 0x3, 0x2, 0x1, "d0d265f96717825dc337a0989ae9d95cb1e736b87fce4c13f705b00302c1aec71e8e982fc5d7c57da38d95f2", 0x8000}) sendto$inet6(r2, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x8040) 2018/02/02 16:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x2a00, 0x101002) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000702000)=0x7f) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6a) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000512000)) 2018/02/02 16:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ad5000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00009dc000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000040d000)={0x0, 0x9, &(0x7f000096f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x545}, [@ldst={0x3, 0x0, 0x6, 0x9, 0x6, 0xffffffff, 0x8}, @generic={0x800, 0xed01, 0x20, 0x3}, @jmp={0x5, 0x4, 0x0, 0x0, 0x0, 0xfffffff8, 0xfffffffffffffff1}], {0x95}}, &(0x7f000002b000)='GPL\x00', 0x4, 0x9, &(0x7f0000de2000-0x9)=""/9, 0x41100, 0x1, [], r1}, 0x48) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c45000-0x5c)={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x7, [0xfff, 0x10000, 0x800, 0x2, 0x7fff, 0x0, 0x9, 0x6]}, 0x5c) 2018/02/02 16:58:41 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x100000000000, @empty}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x2100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000006000-0x4)=0x100000000000dd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000003000-0xc)={@rand_addr, @empty}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000007000)={0x0, 0x6, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000003000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000002000-0x20)) sendmsg$kcm(r2, &(0x7f0000003000-0x38)={&(0x7f0000007000-0x10)=@llc={0x1a, 0x10, 0xffffffffffffff21, 0x9, 0x8, 0xb454, @empty}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x11)="0d3c754de351a28e73873d83003fdd6dfa", 0x11}, {&(0x7f0000002000-0xbf)="20c3ea2c07a857b23943a1590fa9828b2c77481867cef255ddd2469465ca4132f303e22f1ac77153862d47b41a7755b1887d27e3151aecbbee6d5b0b6b44a45cbbc2e143f169da4eea5ff67a70f6918c034514947f3b7872775141d2542001c623878e8f17aaa31940c885ad595954a5084edf7bd45cf3c3a5220e011836c72a644d066aac3f199fb4d36837ef737c8e947e0104c23d7c31a4278339fbb683eb50af3a01e1a45082a892fa16b7bf1392fe9d460a33902419057ba403aafbb4", 0xbf}, {&(0x7f0000007000-0x78)="5a08dd09e580ae587696e9f0887c0cc0af2fd5c949573a94c237ae651bd46cf38b19a0e6dde0eeeec2589207b735cd5af8581fd70b14d54d70899526615818040909034ee21a250b92c842a4c872549aaebff4767ee96cbdb3fd61890964af0023e430162aa125b9e4522606e0d87fed191921a4f5765b33", 0x78}, {&(0x7f0000007000-0xe8)="4b191c5f0e53d25ae40070c8e417d04a1a404145db334d448c5145fd383060c9fa63281effa60c70c3a5d16c14e28aa41630239452b8fb69ccca1728ea79baa84b8cba98d1a7275b9e7c0e4b36706c2ce9e83959375c2aee7b0dbac1926bf2ba140be3c60595f5c89489f352ef03513f9918ef684b88baf5fd86a3a06cb03b12a337bc72f6026795d9395652d77e659a0a1d9790a7ea5b2dfe896d242d0970a4712bda7e86fa18075c546b31ee550f66b8ff333c8ebd4ed180f0f02885af2652acfa02c83ab17eef0f79149e2dcdc5ab80a3a174093b94a0d7133a440a531a314d2797b85aa705aa", 0xe8}, {&(0x7f0000004000)="724e7a59785bffe88c0b1305ff2cb18f14c549748cd894282b2fe06ac33f84", 0x1f}, {&(0x7f0000001000)="cf195b3d7c4ed554b38f358804dbba7621e998f81577ee9e9cfbc88964a8a9e162321a73dd", 0x25}, {&(0x7f0000006000)="139e08e66dd431f894e7d8e5421de6426dd973f6e28b61a6a754bf15836609c0b3a8f1324e70db5213a821bb2068eb034b4e96b0074f93475b387de6379ae8aaf419128adfcfb0c292818c5140a357dff84574ff1b8e7793b0369c247697f1701e7c3bcb6b04b75db1305bbec465eefc", 0x70}], 0x7, 0x0, 0x0, 0x4010}, 0x4000000) eventfd2(0x7f, 0x1) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/02 16:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000585000-0xb)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a63000)=""/98, &(0x7f0000167000-0x4)=0x62) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc), &(0x7f00008cc000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/02 16:58:41 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, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/02 16:58:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 16:58:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000104000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x2, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000002000)=""/123) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000004000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000002000-0x4)=0xc4) 2018/02/02 16:58:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) r0 = semget(0x3, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000001000-0x9b)=""/155) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000002000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000849000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x318, &(0x7f000000b000)=[{0x87}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000217000)={0x0}, &(0x7f0000bad000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d7a000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e6000-0x11)='/dev/vga_arbiter\x00', 0x113040, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000c8000-0x10)={&(0x7f0000cb2000/0x3000)=nil, 0x3000}) 2018/02/02 16:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000301000-0x8)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x4b, &(0x7f00004ae000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x15, 0x800006, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, r1, 0x4, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}, {"1d"}}}}}}}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d2b000-0xb)='/dev/mixer\x00', 0x8000, 0x0) getpeername$inet6(r2, &(0x7f0000f1a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000d57000-0x4)=0x1c) getxattr(&(0x7f00006d0000)='./file0\x00', &(0x7f00002bc000)=@known='trusted.syz\x00', &(0x7f00002c7000)=""/205, 0xcd) 2018/02/02 16:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/02 16:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b40000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8158b50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b195527653f8510bd7dd69eb2b4b9798f28f9b026c6bb84f1b3359ed9f3fd128217a6b2d31e9b2c058d597bad0861e6f586f051da944a19ae10450f9d9445152283621ebbe8d1da1129bac565b62e7a5bc65615dd7830ca84a5251a77e977e3f5279e0ca91a5d2c1b20b6efc94941cd8eed2b5365a160f93c6827c30fb7354d85c5b077f6af5dc0a68e84534c7d041c5894e557f9227e65b43d9207c6b287911e6faadfdde7071ffb7fb399f99c4482d5fcdca36839824acfc97ba366d548a841616b68fe78b20c0367faa82af1e230b7db9664bebd82ecc9162d121a052be5b95e4101d89562b2926d2db811cf03f27998f52ad9e8452bea0021cf976c09c2166e7949cd863e875aed198657eae956270f3a084545157c1a8e9fc3f7929e798c97ebac7a83420f4e1e254428152bd696c82959ae6d15d0a2a891c6c9c33ebe42084856276d59a0f95671b99e0ef3b6b3e6744f5ff3613153bc46fbc49c2868fb17b6da0913c8fb20e6eebedac5f154c56bda3a72f847969f01fee263c0ad201de4d3eb87aeb63ab870d9fa1e7f7ba529dfb6221545e4cedae7414d71a021dd9327180cb0ab13bbcf2690cb34e304d0e2cd2686cd003399e2cf2556fde2c69e39c05cb7666efede46326e7ae40819e7119c2cc94c37753bd1971ddc10c683298aacb75c550a2928e35503d437c237c593e06a515727afd71a46b94b2ab0a5d4d70cb16e63320aa714ca00e41d834a07ddefa0bfed71a3af9b34739a0cc8c732da41110ce2187a101d7f2c9ac1bf26c3469c27d5b8f15c579b9e25746b4420140ac89bd1a5fe30892069c31bd5773cb70fb3d7226dcd3b7296188ccffc9fa11fd0080dda8fe4041eae295af9af7d16b790f5c7dda1c597b9af5684c7b2d7d8746c6c1dae590e254d24f97cacebc5a7a3a60d36ae7fd2c7644afd7f778f64959d298bfd720ae620f5f894ada603a01b7da4e93cf685e1759860f44108b5acc7f9f881dad0a02b2c4fb998bfeea03faf548b6513c258c6673b476ef67e3219559eacc2132278a9f81cc956eb695a15e3dcbd6f03b07ed36fdd66755cca86bf5455343dbf47395e47aa57cddfb2e76f337bd1b4b019a8e67dda70906d66b9662b8c6948589e379f7da71795dc9d8beff97f0d71a6cfca640444274b9247a0eca4df21889e006b1aa4efc5c95737436e369aacfff374b9ea291b8a42395a88de39522589fda4a9ac55965fb09fe4bae6f5c82e0b11531fa5601fad4eed518b4ef7a24f7ba14261e4d4e6d7d49aacdcddad6f3c95c5cc1b6fdec8f5b5c0466f2984eaabef645d1cd872c1bbbcb71d85831b48849ddb5d656c1773b13f9071432c0817945bc446094ddc967e4fb31ccea6008d65d2bc4dc9e8c2cc50b77b22af4d60cd395e509b700f0120ab216914feadbf7e7d63e528685d78d2040ba35c0a7bf37603d67cb45b928e3f04f74190ad8a9037235bc48d486cf829797d24dd94ae0d6c3b2d6b1687a6c5c30ddf0a526ed24d3d289512a4d6addb4f3e3472ed640f18832bc4cdfbdaf38ce7992a20c909d7b238bf8bd9f5281af2bf357e1481e7e9430ea75e6e56a6c4923ee58a2656ded3e61742c648ea154d5bf0cad24aabac8218d00a3f18f36b9ab67e9edae8ae11b1113d3f77515934be3c6f85fd4806f0fdf2b738d7666aca4bf8ff31b9d195bdabe0949d8212d22b574a09da488cb3bd27a2eb5192786b416a8ac69d0c383fef59e3990c5c39660ba1078bec031666f3a61b6cf98381165bee35e6c5cd6366e856f006db700dcf6d38744c1e2b98f879934be80a7bd6f00f88527067b1b1a6fc26f9986040cc0195d12aef3446fff63c758488b9fe2b65b874bcb1c2396cc41d440299d24ff0c4dcefe10c31035e3d6cc470faff3bb88b4ecfc9a5a6299ecc0247ecd6f32e754cce49d1f35df5f5a6895e2de6757fd312546fc5498d1531fbf11a6414c25777163d239e03ce52f0dfbd095f4f609a657f8a93f47286a770d69aa5012542b00ee25870deddca3121899bb59132c5dd77bd73d9ad0138dc348c7427989eb72b4c2055f46783416a145a74f7fe061d9b27bb7e80edaaba792c479ab3f0d0f762e59710a28a37148a5ec48de6fc3315ae9f9a4ae087df6087b0f343a1165802be4f9c853ab62a9c8513d28f6d409cf640cd29a8e0fa2f08d6481e7b94dbcf85e6d83c5c26fc04aff723f5d2053d8ef32486d54e7167a93ee862cd9d3d02ea5b754bf44d7b400c683d5b1b117d123cf822ea60d4de108c2e9a185dea2b43ed5ee56420e8c6a2cdb04986a948f6bdefac70e3d1de5d89d6ea9e86a331199551423a0c1b7f4c993fc6b1f2c6a9ff879f422e6dffbc02e7abe3d9a45fb20b4687e5733f3c2c66e233a7f895d4e6b2292cea10abe8d6e5577708eafb2b604ded50be9fd29fd76698e27f4d5e1c75b7363ffd2582f2e4e7324c0d67c1f22d5a0f41cc66863c08da70b87c0424d9c9b284fa0f0f565132c6212811fd396f769f233baa6708d458864f0cdca98da0f135594e2f69291ae87e39e8e46e1bd17e7001de1f0813f881f3ead478958a06451d802d62fe511aa6e6ed9910e837124eb69e49eb2d8b917756fd54ac554e5674b8aafc6ddc8ca7e3826106d9cca344720284eeac05f25799482a2eb7c79391f036134d6934d573a93b37097f62f083cf418e1e30787178a2094dbe1cea94c218b6a24f4f6d9fc5903cfd5b7832750f0bac9859ef32f34aef9d0f19ae42161023220546c39dfe8d0bf60b895c46c4981cd2881d5b605c7a32a7d8b56dfd9184898e3463cf91b2270f9daf25f7b0494f36dacbf997743cbf1682eb009ffe477ffb8caa6fdb32e511cffc4df65feddbbf7fcad8c6ab1ef1aec110a3ec5a3287d42507d1e91822247cad068788e9113602c889d4117a7c897e0e4f017a53f8c88fc87c761f7a46c491796e9da44da5dc24b936ed778f479661bd301d01246facc4f84beab3f88ac7d571fe355edc5c4891f88a10adbbbd7812e19aadfe8ced9e33b2b39e7a2e7a2f9a389378330500e50e26cc0599334270319aa53fe701a257c3880ccf8142b64ec0ea0ab28ba67fb831001ba0fdc49a62ec40d0486698d44e878d1de9907cd993c729ff2a3db3c79f013c6710642b28bee754adc4bbd2e3ef0d8edac2358d3e323bd8bc7dc353f3a0c39d1fdf769edcad3274a8dc76d7ea76f34ebd790e270574f8c2fe2dcfda435df98a421490e21a6e1277b22ff4eef4c2c172a9f6c2d65707c8931988abd7555de72212589088ebc2fce246e906d6472dacb9ffc9d137fc6e6d66419b0fe215ebf5ead7be43850082cc6be9261aa9727ea5d63d30fd87e698c828df592fff5dde22641c86951a005f205bc10b12086afd39c751d94016e4d761911b83916da7be1ca4b492bd834173b08d2268f0c88f062b2ba6f96897855c1717873f50d038b5a67a2656baafcd48c516e85e5ee1f4d52de9aa170eda5142466fa2d722323c19c189110c95966e312c0f532ee204465890374fb57999009c67228bb7431ec366be4e1cf8f2adffb6d545257a9aaee8b5b8793f6e2ee43da13d6e720355a94cfa819fe61769411b506496d117dc11f054811c9088d82de1a77909823b8c3ab38dde94fbc7512333d13a6f6ccef5a868d9e776567628213b13d199926ce1b71f96648685f8614673bc85f051423a0d2995e682944799756b1152c9b8e086078432fe6fae04db1b799559d9cbcbb3618631032a36069eb73f7c0c27e34af5233e6cc6c39b6253bc9f62e6b09295d78a353787991ad30c0347d3ec1f2bc6b695a5b3c061191e89af2de61a47358963bf7cfdadf164da4f4576a3bac44b463abb2a86cdb7fa57d2cc536323e01ca06410d170cb75278c3b0fc50869c0878733e3ea557e5d3de8e9bb0932360d6273b9e67587eecb1e9e3ba9fcbfa0dff7b1211a661ab6d41a3d33c9462ae10eb6d89c29f8d3879f88779343d4e27963c00ecaa3b0f190e82cf5b300ebc8fc27cd3e0e7029c11bb85730548f556faaf6ed2f22e8492b770655cd1404cf6d877a760843cb2e12e42100932066ba6c7e841d201c7e6b221f2996242ab4e47e8804f9adcf7bc946a4a76671db32234128736177a208bf6e531682c68f8a7a3b5f5310ea213c51ea25c58c6d9a4f2b0dc8284ba278ec752b215f575e590d85143fd545456f29144b89fe9216a57048f50ef9a16489c09d9f61ca77f9f54fa497ff7cd05e4ea4b8644e1f903a6eb6a4b4f43f63ae0e0cceed147f07e40f7d8275968c287850c2e915812556a5806e18214abe4db243f19b1c011521d94d09f2c1d6893e569315ef930361eb2817840b8d9983e5d90bd842b95d98ab1e0d027401f2cd92a31311fc4129e09ea68eb49c53eb88de115cd2d6e81038b14ade54462ab4d07188dd0a9e01a5b67583b152a50cdbf97eccb290c6afb2cb3969d43bb71e024f9bfa320dd3ec3eb0b16e520b5c5d870b4086e88208a8daa06fb7940e045db1944157200be2a6e4aa8caae8ca9d4cd5f1c0f1a140d3b570aabdedb30d0cb1fd1a6a86afa1815caeb5a6f1d3c41ed8def8b5cc4cf45b13ba38026e321e05a2cfdac554c610f2a1ca97d016b134ccb1bee2c7c5818d107e27ea82e4f60e188a6487d43b38444355872f5214e757506e94c152de0ef576aa779a43e054ad5432687f47b172c0ef490d66f0711fc4acad8522cf7812bd9cbd4bfeb9bef56ae72f6db62449e9dc490e2e8424e62ed20bdec17954c686fd667b9e66c8876298e6d3614dfb97f8d259c5b32ed6ecf3da13e70aac8292a2442455d5bff3a84df87c871a91d21af6aa644d4f3b42cdaca91d3082c35e669de3ff63d56ba5656f3ed4588555494ff61243246131d1c447ea7eaf549ec46440693659ad3a77a1afb73725c64cf903bccf52b7d7703edd546e798a351b3a87051bc4a18545dad0a5b743a7ddd7a58548163a00bb21a9dda155602d153052685d857e46b74c5e60a12c702b05cecce801d3783644b4571c34211be1b3b0294d27ad7064b4df8dac216d6c8f44da06c207234000a80ab1e8509da3632c0ae4d1720f605114855fe5c0c35bab2a56801e1dcb21ebdddc382775991edc6ed1643256b8ca5d8d36693463b048a16beaf2a4897013e7a0f50b48f57bb93091af003f8993ee5adbd50824f6e69cea70480315a892d828b6c1e80b2d5985160aff6bddf33963c1e6fa594fcf21aa0ffe156671789a242844731233190b92bfe06466a621cdfa545c127baf188d153380c626a26fdf6bdb0f23be29f354c3121e4418ab93837f058310da12180b8d7bdad0156d94d808025137b42cdc0215cab31d5e8d0750be15a02ad83eeca6b311c2578872733f2c63f044f7462a3e78451cc5bf6e28d488e8e001a20b2940d219fb1d37d9eea9091e1a5bd1607140454a87faa753b66336fb38ab79e307563f723df15faae164b12ae9e59b111a8c751a8ef11b02ac2e4a49d55fc02e358e248363430c9d77990d518cdf4a518cb41fdd63bdc9009aff1a8b82e3d560f64a"}}}}, 0xfca) r2 = request_key(&(0x7f000093a000-0xd)='dns_resolver\x00', &(0x7f000077b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000ef000-0x1)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000d23000-0x5)='user\x00', &(0x7f0000e04000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f29000-0x8b)="2298e9f87ecd9a5d4699e29eb619e47f2f995a3d048f5247d3d0c6ffea41d5f20689a9bbc650e6e5c7767ecccf1ee4df7e0ec5a7005b15079bbd4e519d97e4ff1cbd27008d8a80a7b3770cb18fde2483408200582567daff33bc24be4a434516ddce1a472b33249df278262a1b7d0fa158fa81f2eeb1465f98b0d9e3dcc4ea7e103235ae5f4e2be1be499d", 0x8b, r2) 2018/02/02 16:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20c, &(0x7f00000fa000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x4305}}}, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000381000)) 2018/02/02 16:58:41 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = semget(0x2, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000045000-0x24)=[{0x0, 0x5, 0x1800}, {0x5, 0x3ff, 0x1000}, {0x4, 0x0, 0x1800}, {0x3, 0x13bbadd0, 0x1000}, {0x3, 0xffffffffffffffc9, 0x1000}, {0x1, 0x8, 0x800}], 0x6, &(0x7f000003a000)={r2, r3+30000000}) r4 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r5 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/02/02 16:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r0, &(0x7f00006fa000-0x10)=@ax25={0x3, {"b5fa261af983d6"}, 0x80000000}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 16:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f30000-0xb)='/dev/audio\x00', 0x100, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000255000)=0x3, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) close(r0) 2018/02/02 16:58:41 executing program 6: r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000cb6000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x4000}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f00009d3000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000a1e000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a8d000-0x6)='ppp1&\x00', 0x0) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r1) 2018/02/02 16:58:41 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') execveat(r0, &(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000fbe000)=[&(0x7f0000fbf000-0xa)='map_files\x00'], &(0x7f0000f35000)=[], 0x1100) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000f9e000)='./file0\x00', 0x1100, 0x8, &(0x7f0000fc1000-0x100)) 2018/02/02 16:58:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 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}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000396000)=0x2ebe) 2018/02/02 16:58:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000fe5000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/02 16:58:41 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x98, 0x158, 0x210, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000008000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x800}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffffff, 0xffffffff, @generic="1ab05fd7d16c46a20ee9c095fea75049", @common='erspan0\x00', {0xff}, {0xff}, 0xc, 0x1, 0x2}, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x5, 0x8, [0x6, 0x2, 0x2, 0x101, 0x1000000, 0x0, 0x2, 0x5, 0xa69, 0x5, 0x40000, 0x8, 0x9, 0x503f, 0x8, 0x9], 0x2, 0x8, 0x2}}}]}}, 0x360) 2018/02/02 16:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1c0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006d4000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) epoll_create1(0x80000) read(r1, &(0x7f0000c7c000)=""/136, 0x88) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ee9000-0xc)={&(0x7f000097f000/0x1000)=nil, 0x1000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/context\x00', 0x2, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a31000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x3, &(0x7f00004f8000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000f40000)) [ 219.965618] device eql entered promiscuous mode 2018/02/02 16:58:41 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f7e000)='/dev/sg#\x00', 0x4000000000000, 0x10000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000f7f000-0x1a)=@file={0x0, ""/24}, &(0x7f00001b2000-0x4)=0x1a) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)) accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) 2018/02/02 16:58:41 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f2000)) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00009ca000-0xa)='/dev/vcs#\x00', 0x2, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000046c000-0x9)='/dev/kvm\x00', 0x4000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000033b000)={0xd2e, 0x1, 0x80000000, 0x401, 0x87f}, 0xc) geteuid() r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f00003c8000-0x4), &(0x7f0000d03000)=0x4) recvfrom$unix(r2, &(0x7f0000a5c000-0xeb)=""/235, 0xeb, 0x1, 0x0, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SMI(r7, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_NMI(r8, 0xae9a) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c8f000-0xc)={0x0}, &(0x7f0000b27000)=0xc) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000a3a000)=r9) mq_unlink(&(0x7f00005df000)='/dev/kvm\x00') ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/02 16:58:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001e7000-0x8)={0x0, 0x81}, &(0x7f000076d000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x50)={@common='syzkaller1\x00', @ifru_data=&(0x7f0000001000)="ef073242c04175b3bc8e3f20faf842d3d8710860bf093b9cf855cf5f19e88321"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008b3000)={r1, 0xed}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) connect$can_bcm(r0, &(0x7f0000325000)={0x1d}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:41 executing program 4: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$alg(r0, &(0x7f0000018000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000296000-0x8)=0x80000001) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00002f0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/02 16:58:41 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000003000)) 2018/02/02 16:58:41 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x1047, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in={{0x2, 0x1, @rand_addr=0x3163}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000-0x92)=""/146, &(0x7f0000002000-0x4)=0x92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000006000)={0x0, 0x0, 0x0, 'queue1\x00', 0x81}) 2018/02/02 16:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000455000)='./file0\x00', 0x20000, 0x40) ioctl$KDENABIO(r1, 0x4b36) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000e5000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00007e3000-0x4)=0xe8) setuid(r2) sendmsg$alg(r1, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="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", 0x281}], 0x1000000000000201}, 0x0) 2018/02/02 16:58:41 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d9000)={0x0}, &(0x7f00009e4000-0x4)=0xc) sched_setparam(r1, &(0x7f0000f67000-0x4)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) 2018/02/02 16:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000d2000), &(0x7f0000296000)=0x60) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000efe000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00003bf000)=0x1c, 0x80800) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000f32000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffb, 0x980) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000945000)=""/28) r5 = socket$llc(0x1a, 0x2, 0x0) poll(&(0x7f0000fdb000-0x30)=[{r0, 0x1000}, {r1, 0x20}, {r2, 0x8}, {r3, 0x44}, {r4, 0x82}, {r5, 0x1}], 0x6, 0x7) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$fiemap(r3, 0xc020660b, &(0x7f00004e0000-0x90)={0x6, 0x6, 0x6, 0x8, 0x2, [{0x8, 0x7, 0x6, 0x0, 0x0, 0x1000}, {0x1, 0x5, 0x1, 0x0, 0x0, 0x8}]}) listen(r6, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000034c000)={0x5, &(0x7f00004cb000)=[{}, {}, {}, {}, {}]}) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000067b000-0x10)={0x1, &(0x7f00006ba000-0x8)=[{0x7ff, 0x9, 0x20, 0x9}]}) sendmsg$kcm(r2, &(0x7f0000d5b000)={&(0x7f000015f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58, &(0x7f0000aa6000-0x60)=[{&(0x7f0000a7d000-0x1000)="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", 0x1000}, {&(0x7f0000106000)="f9fd2ec004b6d1fdac8c6991e4b7b3080b3c1dddabf689b5a92b3305b6604a5c998a7f61583a0b2e8d92abf23fc8918e7efa80f84af05ee2b872db329454063b899127b8e2d127cef93e36a3de1f16dac4e1735d57285713a1d77976ce519edbdb7a2d9b91b9678ab2078b59ce49151e6bc05a083c514248cadf1409d1bb1501f7a7cfe60d0d80e2", 0x88}, {&(0x7f00000c3000)="8c9580140c1823e6e909279759673ffc262d6ecbee7cc1ad013dcb11aa3b68dec415bd524d3a32a5fab60e3861e0fa0f31b20343ec2aede9acd0889f35d2bd912cb42dba85f33e9d894dac9dd283c8", 0x4f}, {&(0x7f00007a5000+0x1af)="61068ee26b7f8fd9f456c98abed40ff563b3e29a742e136b71a4c021d33a3f7b6013b5da80c679d9a7494ca8e81566e0b61c7dd7cd92bd4f79033e29a839126c89c4c0a931fac3d24cf08415036b76dfb841246ae2c770a55470ee5f9962e3ef34d19c8d39c80df077e0c0ec0be0117afde14755baf834a5db1b35703843ff40960b41018ed3577ca40a37b627369a7019ac1ebac44108eac10d37811505a096b52f0dc023035cd737e875e56e95ef18a407a70cb180f14422acf0e29f73d56f748a9798d2", 0xc5}, {&(0x7f000046c000)="aa07f37d5155ac28b2e892897b3cdf32db15099d6f1c95760d1defdcfbd85b4cb731958b5eab0ca5fefe3ca1afb558829bd5ed897a66a9641aa657263110e51da746a2bb6e36ff76259457470e02f1f0f7bfa0107dc74b815bff77949b791685879841b2c3c202754546b63b44ca2d4fc8c09f93edcd9835466fdb519580da82f435f279ad4a6c949c6fea02f947b7232a854039d5652e8630f814", 0x9b}, {&(0x7f000083a000)="36f38a5ab77bd15251cefc59d449251e94da0fa8bee5fe27b7a4c00e6cffed23414f3c5d74b7378b447d82b0a9c1970183cf25f07b0458c6f3cf9b95b44c0012a3849b16ad79fe1e06bcceb26a7dc9ecaa1e80405ce97933807a2f7bc58b0ff97937b6e3d2e1bff0e63a3668c50501077685822118e20f13b265ef1de24986f55147d563a5ab6dd7bed7fc03e6cd93714dafd964726bb98c88170dbbf6fe41ed03afe206ad604fb28cb2ffbe662d36138c72341e7d1b383c41363f93afedc6", 0xbf}], 0x6, 0x0, 0x0, 0x40000}, 0x8800) 2018/02/02 16:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/02 16:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x3f) fanotify_init(0x42, 0x402) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000eb5000-0x8)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a03000-0x4)) accept(r0, &(0x7f0000fe2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000003b000-0x4)=0x2e) 2018/02/02 16:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006bf000-0xa)='/dev/vcs#\x00', 0xff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ade000)={0x3, 0xfffffffffffffff7, 0x100000001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/02 16:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000599000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/enforce\x00', 0x0, 0x0) r6 = dup3(r1, r5, 0x0) clock_gettime(0x4, &(0x7f0000000000)) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)) io_setup(0x800001, &(0x7f0000b85000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/02 16:58:42 executing program 4: 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) prctl$getreaper(0x3f, &(0x7f00003d9000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000092e000)={0x0, 0x81}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000145000-0x6)={r1, 0x9}, 0x6) listen(r0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b3f000)={r0, 0x7, 0x80001, 0x9, &(0x7f0000100000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, 0x260) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 3: 2018/02/02 16:58:42 executing program 0: 2018/02/02 16:58:42 executing program 4: 2018/02/02 16:58:42 executing program 5: 2018/02/02 16:58:42 executing program 6: 2018/02/02 16:58:42 executing program 7: 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000383000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a8000)={0x0, 0x401}, &(0x7f0000a63000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008ac000)={r2, 0x5}, &(0x7f00005b3000)=0x6) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 1: 2018/02/02 16:58:42 executing program 3: 2018/02/02 16:58:42 executing program 4: 2018/02/02 16:58:42 executing program 5: 2018/02/02 16:58:42 executing program 1: 2018/02/02 16:58:42 executing program 6: 2018/02/02 16:58:42 executing program 0: 2018/02/02 16:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/02 16:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x0]}) 2018/02/02 16:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c6e000)={0xfffffffffffffff9, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x0, 0xa, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}]}, 0x5e8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000dea000-0x70)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)) 2018/02/02 16:58:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00007f7000-0x4)={0x0, 0x5, 0xffff}) setsockopt(r0, 0x84, 0x7d, &(0x7f0000aca000), 0x0) 2018/02/02 16:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000436000)={0x5002, 0x10000}) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/02/02 16:58:42 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b08000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_out(r0, 0x2, &(0x7f0000917000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001f4000), &(0x7f0000b14000-0x4)=0x4) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000037b000)='/dev/vcs\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000bed000-0xe5)=""/229, &(0x7f0000884000)=0xe5) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/02/02 16:58:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f00009dd000)=@random={'user.', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00007c8000)={0x18, 0x0, {0x1, @empty, @common='bridge0\x00'}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/02 16:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000dc3000)=0x6, 0x4) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}}], 0x18) fcntl$getownex(r0, 0x10, &(0x7f00005a8000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000bff000-0xe)='numa_maps\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r0, 0x0, 0x5) 2018/02/02 16:58:42 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}, 0x1c) listen(r0, 0x9) ftruncate(r0, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000bed000-0x10)=@req={0x4, 0x3, 0x9, 0x2}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000069d000-0x19)=""/25) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f4d000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000afb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000efb000-0x18)={@loopback={0x0, 0x1}, 0x1, r2}) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00009a1000)=""/222, &(0x7f00009d2000-0x4)=0xde) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000961000)='veno\x00', 0x5) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/02 16:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000029a000)=0x80000001, 0x2) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) 2018/02/02 16:58:42 executing program 6: r0 = syz_open_dev$audion(&(0x7f000021a000-0xc)='/dev/audio#\x00', 0x8, 0x204000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00006c7000)) ppoll(&(0x7f00004e8000)=[{r1}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8), 0x8) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/02 16:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000550000)={0x3, 0xffffffffffffffc0}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001fd000)={r0, r1}) write(r2, &(0x7f0000fde000)='u', 0x1) 2018/02/02 16:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000264000)={0x0, 0x22, 0x0, @thr={&(0x7f00007d5000)="aec91fde12792ca6ba6e2d0198621f3dbab3804c5184e4267aa3348cab4189884e35b5bab8b443a74e4618d353d502e25c3180cdb3359f776a910b9abc565d48786ce358b974a76ecf8957425eb510396e73d818b404d7c214807e1aefb1287c8ae86336fe4c8e01d3061309e1b904f69dd4a1ae3ef3f801a3da0899d3d9a863147fac712b4ad1eae5c06790e8d15225d550429348e6b5cd934c1ad52cacf3263c8e4a", &(0x7f000086c000)="b3c388a88cb824fe7ba859ff2e78"}}, &(0x7f0000f59000)=0x0) timer_getoverrun(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000257000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000fc000-0xc)={0x0}, &(0x7f0000b51000)=0xc) r3 = perf_event_open(&(0x7f000001d000)={0x8, 0x78, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xd17d, 0x3d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x8, r1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000369000)={0x0, 0x7ff}, &(0x7f0000569000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000acf000-0xc)=@sack_info={r5, 0x2, 0x4a}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) 2018/02/02 16:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x40000000000000, 0xfffffffffffffffe, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/02 16:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d77000-0x3)='/dev/audio\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eba000)={0x0}, &(0x7f0000cd8000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000297000)={r1, 0x1b, 0x4, 0x400}, &(0x7f0000b49000)=0x10) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f000033e000)='net/fib_triestat\x00') sendfile(r2, r3, &(0x7f00006dc000-0x8), 0x401) 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081f000)='/dev/hwrng\x00', 0x2000, 0x0) symlinkat(&(0x7f0000727000)='./file0\x00', r1, &(0x7f0000a0f000-0x8)='./file0\x00') listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f000032e000)=0xfffffffffffffe34) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) iopl(0x7) 2018/02/02 16:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a96000)=0x2, 0x4) seccomp(0x2, 0x0, &(0x7f0000b5a000)={0x33, &(0x7f0000b76000-0x8)=[{0x6, 0x61, 0x0, 0x407ffffffd}]}) inotify_init1(0x0) 2018/02/02 16:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000057000)={0x0, 0x0}) r2 = open$dir(&(0x7f0000b49000)='./file0\x00', 0x501401, 0x50) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000ca5000-0xa1)=""/161) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f37000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ecb-camellia-aesni-avx2,sha224-generic))\x00'}, 0x58) connect$pptp(r0, &(0x7f0000b6e000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/02/02 16:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000817000)='/dev/urandom\x00', 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dec000)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000600000000ec", 0xffffffffffffff0f) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000031c000)=0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008c3000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000e5000)={0x8, 0x3, 0xfffffffffffeffff, 0xfff, "13d30e4e720e1d4f9d87e67161ec523531eb67cb24e52e58dc293a4e56120a06"}) r2 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c3f000)={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0xc) setgroups(0x2, &(0x7f00009cc000-0x8)=[r2, r3]) 2018/02/02 16:58:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9d9, &(0x7f0000000000)=""/4096) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x21, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x800009}, {}, 0xfffffffffffffffe}) 2018/02/02 16:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x19}, &(0x7f0000b82000)=0x6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4), &(0x7f00002a8000), &(0x7f000001d000-0x4)) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000884000)=0x3ff) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x0) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000e0d000)={0x2, 0x0, 0x8, 0x1, 0x40}) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r5, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb), 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r6 = dup(r2) sendmsg$unix(r6, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/02/02 16:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = gettid() r1 = syz_open_dev$vcsa(&(0x7f0000c4a000-0xb)='/dev/vcsa#\x00', 0x17, 0x0) connect$vsock_dgram(r1, &(0x7f00006b9000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/02 16:58:42 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000005a000)=""/144) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000b34000-0x10)={0x1, &(0x7f00006e9000-0x4)=[{0x3, 0x4}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00004e7000)=""/220) 2018/02/02 16:58:42 executing program 0: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = syz_open_dev$sndmidi(&(0x7f0000139000-0x11)='/dev/snd/midiC#D#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x75)=""/117) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000001000), 0x1, &(0x7f0000001000-0x90)) io_setup(0x1800000000000, &(0x7f0000001000-0x8)=0x0) getpgid(r1) io_destroy(r2) 2018/02/02 16:58:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0xf950, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}}}, 0x8c) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000553000)={0xffffffffffffff7f, 0x100000001}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = gettid() mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000f62000)={0x3, 0x5, 0x4, 0xf2, r4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f63000-0x4), 0x4) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r3, &(0x7f0000f62000-0x38)={&(0x7f0000f61000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000f61000)=[], 0x0, &(0x7f0000551000-0xbc)=""/188, 0xbc}, 0x0) 2018/02/02 16:58:42 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000031000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000004000-0x18)={r2, &(0x7f000000c000-0x65)="349e59235ed40ec589b1d597af1c11ee5f0e12e7ad84b01944e10beb78da7dbafaf38e0067c41f5e4192393501717bc58b2578f51daeffba70789b22e81411b3123574f670efc8008715f378154a8b45c4be29faadf8fe8dd57b9a5de27c98689f4fb8310f", &(0x7f0000015000-0xb3)=""/179}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r3, &(0x7f0000544000-0x38)={&(0x7f0000508000)=@generic={0x0, "95eeeb585a56583a8ea10d77b3dae45aa55e491a216f8cf9a17451ad345410aa470646523555aed6ecdc01ef14f7970aa66aaa1a085da693383a9987176012ca4651aa77cf4ab0b202858eb34e31dd2a0570488c59552b7ba3d61dfda5f4f19525dedbb13dc21ba8a5ac890947a3a6c76b8af49f4005b9b31bced91f9e27"}, 0x80, &(0x7f0000965000)=[{&(0x7f0000987000-0xc8)='.', 0x1}], 0x1, &(0x7f00000ee000-0x11f0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r1, r2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 5: 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, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c05000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@empty}}, 0x3d) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r0, r0) write$selinux_validatetrans(r2, &(0x7f000077d000)={'system_u:object_r:fonts_t:s0', 0x20, 'system_u:object_r:hald_exec_t:s0', 0x20, 0x33, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x66) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000b38000)={0x24, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e03000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000539000-0x4)=0xc) restart_syscall() [ 220.818873] kauditd_printk_skb: 107 callbacks suppressed [ 220.818881] audit: type=1400 audit(1517590722.517:1059): avc: denied { setgid } for pid=21430 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/02 16:58:42 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b80000-0x8)={0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x60040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@multicast1, @dev, @rand_addr}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x2)='.\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f000001c000)=0x8000, 0x4) 2018/02/02 16:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000163000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000446000+0x121)=0x10) sendto(r0, &(0x7f0000746000-0xe6)="9f3c549ee53ba18857298ec9a91db98bd58cbc436fb9e0c8d91750c82eedd86ca51cd203b1dfa4dadb9c11801c6fed36a1c3c5261c235b35b6f50e05bdc0442d49a53b696289315cfcbb0582d979862766cb42251a94e1b4e1d2d646d521f18613fa16d5ed6f761bd96e88af9555a9c3f95f12efcb75729ca7d0443a5e7e127c3059b42ceacb7d0a9633dc5df773145c4d4b900393fc15271514380903082e372593fadfdced09aed5062ee687153ab2cd78fe2578e2ed343c8f6e64ea83e39177f2dcdc83ccba0d6224e9b585855c94bf2fb57596551cffa195ada67cf5f49559e96fedf21c", 0xe6, 0x40000, &(0x7f0000146000-0x10)=@can={0x1d}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r2, r1) syz_open_dev$sndmidi(&(0x7f00004cd000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) [ 220.904945] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 220.949522] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/02 16:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000680000-0xa)='nw\x00\x00\x00\x00\x00\x00\x004') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000214000)={0x1, [0x1]}, 0x6) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) 2018/02/02 16:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000d2a000-0x8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000725000)=0x0) ptrace$getsig(0x4202, r2, 0x80000001, &(0x7f00004b7000-0x10)) 2018/02/02 16:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000832000)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000051000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000064c000-0x8)={r1, 0x1}) accept$packet(0xffffffffffffffff, &(0x7f0000c5c000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000067d000)=0x14) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x80, &(0x7f0000079000-0x9b)="3fbeab8b466bb24c99327b6dfd6266b8f5f13e3b9ceaafe8022f4e7794141f6f23d1b43f1f0a556c36f96a1cb104ce39d494513ba45ac6e759ea4439dfd947bb8ca905cda1790091da110573616fbda8779ac90e79620f2c62e8e0966cf6fec2578c05e5f195406b08cb0574ef6a63ee98a956c6441dd2e88600800b8e3ab66e0bb967b305b2c1ccae42ef9f7e6d7819db729bb085dcbf9bbc03a0", 0x9b) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00003a3000)=""/72) connect$packet(r1, &(0x7f000005a000)={0x11, 0xf6, r3, 0x1, 0x4, 0x6, @empty}, 0x14) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x10000189, &(0x7f0000e9d000)=[], 0xffffffc7, 0x4000}, 0x8000) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[]}, 0x0) 2018/02/02 16:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/mcfilter\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/02 16:58:42 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, 0x8000}, 0xfffffffffffffe7d) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000497000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d52000-0x20)="2f150077d7fb0479e547c077140f72adb8cda79f06b383043cde3da5d1cea81e", 0x20) 2018/02/02 16:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) flock(r0, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000), 0x4) 2018/02/02 16:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/02 16:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000308000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00009a8000)={0x3, &(0x7f0000a2d000-0xc)=[{0x5, 0x1}, {0x3, 0x9}, {0xcf, 0x8}]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/02 16:58:42 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000019a000-0x11)='/dev/qat_adf_ctl\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9177}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000e7f000)={@nfc={0x27, 0xfffffffffffffb63, 0xa7f, 0x6}, {&(0x7f00009b7000)}, &(0x7f0000d4c000), 0x53}, 0x30) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f0000e22000)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 16:58:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cba000-0x28)={r0, 0x0, 0x31, 0x4d, &(0x7f0000c95000-0x31)="71d1fb7c70dea0edaed628e00c7411220eaff8da17918fcbfaa3af57c1c5cfcc8ca5e4919532d460840db62b057ffdfde3", &(0x7f0000921000-0x4d)=""/77, 0x20, 0x4}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006c6000)={r1, 0x2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[], 0x10000000000001db, 0x14) 2018/02/02 16:58:42 executing program 6: r0 = open(&(0x7f00009c7000)='./file0\x00', 0x400000, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000018a000)={0x0, 0xffffffffffff0000}, &(0x7f00000bc000)=0x8) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9bd, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000375000-0x8)={r1, 0xaa}, 0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0xffffffffffffff76}, 0x1, 0x0, 0x0, 0x4}, 0xfffffffffffffffb) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000022000)=r0) 2018/02/02 16:58:42 executing program 0: shmget$private(0x0, 0x1000, 0x8, &(0x7f00008db000/0x1000)=nil) r0 = shmget(0x2, 0x1000, 0x10, &(0x7f0000115000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f000078c000-0xc2)=""/194) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x9)=""/9, 0x9) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x6}) pipe(&(0x7f0000799000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000372000-0x14), &(0x7f0000000000)=0x370) 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0xfffffffffffffeb3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000957000)=@common='sit0\x00') syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) r1 = creat(&(0x7f000051f000)='./file0\x00', 0x117) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/enforce\x00', 0x400043, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000c1b000-0x4)=r2) 2018/02/02 16:58:42 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f00003f2000)=&(0x7f0000859000), &(0x7f0000e2d000-0x8)=0x18) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fe9000-0x4)=0x5, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x28b0e06dd21332ed, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000e5b000)={0x3, 0x0, &(0x7f00008f2000-0x30)=""/48, &(0x7f000060a000)=""/240, &(0x7f00006aa000)=""/237, 0x1000}) fcntl$getownex(r2, 0x10, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r4, 0x5, &(0x7f0000fea000)={0x1b, 0x200, 0x6, 0xffffffff00000000}) fstatfs(r2, &(0x7f0000fe8000-0xc5)=""/197) [ 221.163585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 221.178535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/02 16:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000d68000/0x1000)=nil, 0x1000) dup(0xffffffffffffffff) 2018/02/02 16:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r2, 0x0) accept4(r2, &(0x7f0000646000)=@ipx, &(0x7f00008a9000)=0x10, 0x0) dup3(r1, r0, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000021000-0x8)) timer_create(0x1, &(0x7f0000eec000-0x60)={0x0, 0x13, 0x0, @tid}, &(0x7f00004bd000)=0x0) timer_gettime(r3, &(0x7f00002b8000-0x20)) 2018/02/02 16:58:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0xff}) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x34)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x9, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xc5, @empty, @multicast2=0xe0000002, @rand_addr=0x7, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x8202, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x8, 0x41, 0x1f, 0xfff, 0x22, 0x7}) memfd_create(&(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000003000)={0x40, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000)=0x9, &(0x7f0000004000)=0x4) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt(r1, 0x9, 0x7fffffff, &(0x7f0000002000-0x6b)=""/107, &(0x7f0000003000+0xebf)=0x6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000006000-0x8)=0x9) acct(&(0x7f0000004000)='./file0\x00') ioctl$void(r2, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000004000)=""/233) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x20) setsockopt(r1, 0x9, 0x5, &(0x7f0000005000+0x10f)="33420f06d2b283d3b2aaa9868417bed90c7f32e20534d7add8afae78165433c252566ec21f6ec8fe66fc4871c7945ee8163b571504d3e9d8f6b30664eaf414b873732d356d6388e43443fceef312d81d790f6e15885ceaf71e61937e54ac43f3cfa3a1abfb2a92e96789333428b720fce2bb", 0x72) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x100000001, 0x7}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x3ff, 0x9}, &(0x7f0000001000-0x4)=0x98) 2018/02/02 16:58:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x28c040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0xd6)=""/214, 0xd6) r1 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x3, 0x298140) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000001000-0x18)={0x1, 0x51a7, 0xffffffffffff8000, 0x8, 0x100000000, 0x2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x39e) 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x191) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000878000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x100) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000067d000)=0x0) sched_getscheduler(r3) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00002b6000)=0x3, 0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00001b7000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x54, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000e62000)="3ee15df5cf1fa9e6b503d2097047588ad1d00d723fad1fe077cdd07085eee04bb67ace85bce0893c7f5e190498da9378cb46f759c3a0e985a9f0b6915ae787baaa3d37dd0bd166cad57f8814e5c7ea4f91c806aceb8840a17049d0b029a3e44471b1a73799499639e2d9acbc9b4d937673316cbfe934dba7b134e5c6fd7e1d68a297aef2b5e81fea933285150782507ee97b59733ca360d44c967076547dfde4a76664b65e3c9186c693041f2c573213ed0134ce1585c0b4", 0xb8) socket$packet(0x11, 0x2, 0x300) 2018/02/02 16:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000f5000)) setsockopt(r0, 0xffffffff7fffffff, 0x1ff, &(0x7f00005f0000)="965d0a3762480fcc348a1aa0c29f467448bd9e8cb19c262f2e8d171854f8630b76ae2ec68213b45b39e2be09c4f42223126c427d058dd0beec84369c940c3108e04cf9485b8ea1dcc365bd82c9af75f60fb2698f667e45780eeab970af4d39a88782624d79cbe43e8fe51d27d42da37f3b7d32349ac194ab0710bdf04770a9b56da8223152d950abb7aa7c8566ae84a5294119fbda93db3c8361e6d6328b9e04c5bc6ecc836d0ab398581316e80a3b2ff91ebdb3d3fd4d759a120c0547c2777d9265", 0xc2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa4}]}, &(0x7f00005fd000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/02 16:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b04000-0xc)='/dev/audio#\x00', 0x3, 0x8000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000057d000)) setrlimit(0x7, &(0x7f0000bed000-0x10)) signalfd4(0xffffffffffffffff, &(0x7f0000547000-0x8), 0x8, 0x0) 2018/02/02 16:58:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000024a000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) close(r0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000cbc000)="7ee8ed329fe442ec4a9168ceb548e989c392e7f546d2ec8b1891b8539f256198304f31067be2a37602ec8213ba2159753166086676399210c4c083c8c430613f188798d4d185db3680582ac0ed77268530b5d89aea0f197b7eaad780833e44010768c1d78468c9a0e3b4d9d428b2ee4f242e3a753a7f0389ad07c3ba94772801d6e0242d8f9dafcdec946c22b6d213dc1a0ee968dabe51a7dadcd13eeaac714b4b0d3cd97d5a1a79af3d58c1", 0xac) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) syz_open_dev$sndpcmp(&(0x7f00001a2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ba2000-0x4)=0xffffffff, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl(r1, 0xc0184900, &(0x7f0000002000)) poll(&(0x7f000074a000)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/02/02 16:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009c2000-0x4)=0xd0, 0x4) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r4 = getpgid(0x0) mq_notify(r3, &(0x7f0000920000)={0x0, 0x24, 0x1, @tid=r4}) tee(r0, r1, 0x6, 0x0) 2018/02/02 16:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x7ff, &(0x7f00008cb000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000da3000-0x8)=0x8, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) accept(r0, 0x0, &(0x7f0000411000)) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000297000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x200100) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00005dd000)=0xfff, 0x2) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00001e2000-0x8)='./file0\x00', 0xdff4c8d17ff014a4, 0x10) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000b4b000)=0x1d) ioctl(r1, 0x4000000000001260, &(0x7f0000c92000)) 2018/02/02 16:58:43 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, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) pipe2(&(0x7f0000107000), 0x800) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = epoll_create(0x46c) r5 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) rmdir(&(0x7f00000df000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)) 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b6c000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 16:58:43 executing program 6: madvise(&(0x7f0000633000/0x1000)=nil, 0x1000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000000000)) rt_sigpending(&(0x7f000013a000), 0x8) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x5}, 0x8) 2018/02/02 16:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000), &(0x7f000091a000)=0x4) 2018/02/02 16:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000075d000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e0b000)={r1, 0x80000, r0}) 2018/02/02 16:58:43 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x808) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000000b000-0x4)=0x1f, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000009000)={0x9, [0x1ff, 0xffffffff, 0x1ff, 0x3, 0x2, 0x9, 0x9a5a, 0xfb, 0x1000]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000007000-0x30)=[@register_looper={0x630b}], 0x49, 0x0, &(0x7f0000007000)="598454a905f11fd380101e982ae913bb324d4eb6530c755907b0cbd5c4ba4694db5221baa593db45b404aea914d2184707ad8a1aa8638439fdd356ca5da0adc1ac6ecaaa0b8de8a2cb"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000000b000)='/dev/binder#\x00', 0x2) bind$ipx(r4, &(0x7f0000003000)={0x4, 0xffffffff, 0x1, "4f1bcc2592d9", 0x6956}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0xc, 0x0, &(0x7f000000d000-0x20)=[@free_buffer={0x40086303}], 0x26, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb9"}) 2018/02/02 16:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af1000-0x9)='/dev/ppp\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000d07000)={0x136, 0x3, 0x3, 0x8, 0x1, 0x28f, 0x0, 0x200}, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000954000-0x14)={0x6, 0x9, 0x5, 0x2, 0x8000}, 0x14) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00008e7000)={0x1, 0x80, [{0x4, 0x0, 0x2}]}) prctl$void(0x1b) socketpair(0x2, 0x806, 0x6a6105ed, &(0x7f0000a9e000)={0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005d4000-0x14)={@mcast1}, &(0x7f0000eeb000)=0x14) 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d68000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000848000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 221.471151] audit: type=1326 audit(1517590723.169:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.495852] audit: type=1326 audit(1517590723.170:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.520463] audit: type=1326 audit(1517590723.170:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.545040] audit: type=1326 audit(1517590723.170:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f00000bb000)='/dev/midi#\x00', 0x9, 0x0) accept$alg(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000dd8000), 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x4) 2018/02/02 16:58:43 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0x3, r1}) 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000eb8000)='(wlan1vboxnet1securitylolosecurityppp1\x00') clone(0x0, &(0x7f0000fc2000), &(0x7f000073d000), &(0x7f0000e28000), &(0x7f0000a0b000-0x1000)) setfsuid(0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x10200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x3, 0x1}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, 0x8) 2018/02/02 16:58:43 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000221000)={0x6, 0x0, 'client0\x00', 0x4, "35aa114ef597f698", "9d461ccb4664530a290477be37cbdd0cb758330f6dd401d6a6404d759d2c525d", 0x8, 0xfff}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000fe2000)) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)) 2018/02/02 16:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) syz_open_dev$tun(&(0x7f0000d19000)='/dev/net/tun\x00', 0x0, 0x8017e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd0000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000de5000)={r0}) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a42000+0xc48)={0x1, 0x0, [{0x7, 0x1, 0x0, 0x0, @adapter={0x1c, 0x2, 0x8, 0x40, 0x11}}]}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000c29000-0x4)=0xffff, 0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00008d0000)) [ 221.569634] audit: type=1326 audit(1517590723.170:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.594173] audit: type=1326 audit(1517590723.170:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 16:58:43 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)='/dev/ppp\x00', 0x1, 0x0) fstatfs(r0, &(0x7f0000df0000)=""/195) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000)='/dev/qat_adf_ctl\x00', 0x40042, 0x0) io_setup(0x101, &(0x7f0000001000)=0x0) io_submit(r2, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000+0x10e), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x7fffffff, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000)={r3, 0x58, "930d3be0ee27b98b0ca69258aedf22897f508f92b5275480709efd7aa60205ce07acef2ca18b6137d6d0edd105015e126b8848716ea61ab767dd65619aec9da0959876808e52658fa9c86828e4103c798ce5604a2f467b93"}, &(0x7f0000006000-0x4)=0x60) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000006000)={0x37, &(0x7f000000a000)="598d8b09ec5635fbc43d83c7e83eb6eaa7831fb6f24453aae22307831e299e90cb5f8e6126edf0eda2383c4d3f8e3d5b7da54dda59cdba"}) fdatasync(r1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000004000-0x10)={0x1ff, 0x8}) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d7d000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/enforce\x00', 0x2000, 0x0) 2018/02/02 16:58:43 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) quotactl(0x0, &(0x7f0000014000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000fc4000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x200) recvmmsg(r3, &(0x7f00004a6000)=[{{&(0x7f000096a000)=@ethernet={0x0, @local}, 0x10, &(0x7f0000eef000-0x60)=[{&(0x7f00009b2000)=""/242, 0xf2}, {&(0x7f0000507000-0x45)=""/69, 0x45}, {&(0x7f000094e000-0xe2)=""/226, 0xe2}, {&(0x7f0000853000-0x7e)=""/126, 0x7e}, {&(0x7f000037e000-0xc9)=""/201, 0xc9}, {&(0x7f0000872000)=""/152, 0x98}], 0x6, &(0x7f00003b3000)=""/186, 0xba, 0x5}, 0x3}, {{&(0x7f0000d5d000-0x8)=@sco, 0x8, &(0x7f000037a000-0xa0)=[{&(0x7f0000596000-0xaf)=""/175, 0xaf}, {&(0x7f0000226000)=""/223, 0xdf}, {&(0x7f0000c15000-0xcb)=""/203, 0xcb}, {&(0x7f0000098000)}, {&(0x7f00007c4000)=""/104, 0x68}, {&(0x7f00004cf000)=""/220, 0xdc}, {&(0x7f0000aba000)=""/250, 0xfa}, {&(0x7f0000b44000-0xa5)=""/165, 0xa5}, {&(0x7f00009c9000)=""/6, 0x6}, {&(0x7f00002bc000)=""/126, 0x7e}], 0xa, &(0x7f0000269000)=""/18, 0x12, 0x1}}, {{&(0x7f0000b6d000+0xdf2)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000f09000-0x40)=[{&(0x7f00004bd000-0x1000)=""/4096, 0x1000}, {&(0x7f00007bd000)=""/68, 0x44}, {&(0x7f000037c000)=""/192, 0xc0}, {&(0x7f0000b03000-0x52)=""/82, 0x52}], 0x4, &(0x7f0000ecb000-0x4)=""/4, 0x4, 0x6}, 0x5}], 0x3, 0x10000, 0x0) process_vm_readv(r0, &(0x7f0000ee5000-0x30)=[{&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000ad6000-0x86)=""/134, 0x86}, {&(0x7f0000ae5000-0x23)=""/35, 0x23}], 0x3, &(0x7f0000001000-0x30)=[{&(0x7f00003d4000)=""/58, 0x3a}, {&(0x7f0000597000-0xd3)=""/211, 0xd3}, {&(0x7f0000f2c000-0xf3)=""/243, 0xf3}], 0x3, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x2) bind(r4, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r4, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r4, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) [ 221.599433] binder: 21603:21607 ERROR: BC_REGISTER_LOOPER called without request [ 221.618780] audit: type=1326 audit(1517590723.170:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000b82000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d99000)=0x583887da9c5a8cc0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000602000-0x18)={0x0, 0x20002, 0x0, 0x3, 0x10001}, &(0x7f00009ef000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ca000)={r2, 0x100000001}, &(0x7f0000b9b000-0x4)=0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003d7000)={0xffffffffffffffff, 0x50, &(0x7f00000ed000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000fb000-0x4)=r3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x56, &(0x7f00009f8000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0xea, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0xa, [0x2, 0x8001]}]}}}}}}}}, 0x0) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') openat$audio(0xffffffffffffff9c, &(0x7f000051b000)='/dev/audio\x00', 0x101000, 0x0) [ 221.618794] audit: type=1326 audit(1517590723.170:1067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=157 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.618805] audit: type=1326 audit(1517590723.170:1068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21605 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 221.700206] binder: 21607 RLIMIT_NICE not set [ 221.722446] binder: 21603:21658 transaction failed 29189/-22, size 0-0 line 2842 [ 221.734445] binder: 21603:21607 got reply transaction with no transaction stack [ 221.742009] binder: 21603:21607 transaction failed 29201/-71, size 24-8 line 2757 [ 221.749913] binder: 21603:21607 ioctl c0306201 2000c000 returned -14 [ 221.758064] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.774405] binder: 21603:21658 transaction failed 29189/-22, size 0-0 line 2842 [ 221.782130] binder: 21603:21607 ERROR: BC_REGISTER_LOOPER called without request [ 221.789777] binder: 21607 RLIMIT_NICE not set [ 221.791410] binder: 21603:21663 got reply transaction with no transaction stack [ 221.801861] binder: 21603:21663 transaction failed 29201/-71, size 24-8 line 2757 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d74000-0x4)=0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid=r0}) 2018/02/02 16:58:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x9}, 0x4) clone(0x0, &(0x7f0000585000)='"', &(0x7f0000eaa000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) getresuid(&(0x7f00002d2000-0x4), &(0x7f00006eb000), &(0x7f000010b000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)) lchown(&(0x7f0000002000-0x8)='./file0\x00', r1, r2) 2018/02/02 16:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f000006d000)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fe1000)={@loopback={0x0, 0x1}, 0x101, r1}) syz_open_dev$vcsn(&(0x7f0000d25000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) accept4$packet(r2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009db000)=0x14, 0x800) 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a13000)='/dev/snd/pcmC#D#c\x00', 0x9c0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x9, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x4000000000000000, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000038a000), &(0x7f000000a000)=0x14) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b7d000-0x1)=0x400, 0x4) bind$bt_sco(r1, &(0x7f0000a03000-0x8)={0x1f, {0x100000000, 0x0, 0xfffffffffffffffc, 0xffffffff, 0x1, 0x2}}, 0x8) sendto(r2, &(0x7f0000167000)="5da17d0b747f3580f197d2f4bcf90cfb7df3a58492425d03ed53e220747f97e8f0c1953828b1caee43d908244221fa8176e5badf59533686ba529dafbe19b57b61edb86225d7c567de051997b363e88940a8b882a23815964f1c", 0x5a, 0x800, &(0x7f0000939000)=@sco={0x1f, {0x27, 0x6de0, 0x81, 0x1ff, 0x0, 0x7}}, 0x8) 2018/02/02 16:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f0000779000)={0x0, 0x0}) fcntl$getflags(r0, 0x403) r1 = socket(0x10, 0x2, 0xc) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000fb4000)={0x2, r2}) seccomp(0x0, 0x0, &(0x7f0000ab0000)={0x1, &(0x7f0000d4a000-0x8)=[{0x1, 0x34, 0xaa3f, 0x3f}]}) recvfrom$ax25(r1, &(0x7f00008a9000), 0x0, 0x122, &(0x7f00004a2000-0x10)={0x3, {"4eb20c1990112c"}, 0x7c00}, 0x10) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x9, &(0x7f0000e0a000-0x7b)="624842381699d85523948aaf003144c2ebf9a62b28d931049337050f3399d8a65407ad2042ab853eeb2400d20f7ba234f17932d63b76dd6cab473425996025d79ee85ed4b135c8d10aaa11343d1bc5b32d638a23ac83b964b77f115229bcaebefb515331af6f166d399726af6207c959de39bed5387e0867ab9e6a") write(r1, &(0x7f0000502000-0x42)="1f0000000104ff0000000000000000000005f0f00800018003fd0000000000", 0x1f) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000063e000)=""/40, &(0x7f0000527000)=0x28) 2018/02/02 16:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000abd000)='./file0\x00', 0x40100, 0x144) write$selinux_validatetrans(r1, &(0x7f0000d21000)={'system_u:object_r:system_map_t:s0', 0x20, 'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 0x36, 0x34, 0x20, '/usr/sbin/ntpd\x00'}, 0x5a) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) close(r0) 2018/02/02 16:58:43 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000b30000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0}, &(0x7f0000fbe000-0x4)=0xc) prlimit64(r2, 0xc, 0x0, &(0x7f0000297000)) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00009af000)=""/77) semop(r1, &(0x7f0000fbc000)=[{0x0, 0x1a6ed26f, 0x1800}], 0x1) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000b1c000-0x4)=0x1, 0x60) bind$inet6(r0, &(0x7f0000a07000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000d97000-0x72)={r0, 0xdbb, 0x800, "14db7f251defca18a185b73eb96e1eeb0392055e422b4824192e5de3c2ea21ad12c46ddaa9c0647844fee1eae0a00d206b30af7914fd188fdfc5cd846ccd418c7550d35f19cefafb0a51eca8f33cf814939ce52f5300429027f6e35fb16d4fa4ece920be99c59f6e"}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000009b000)={0x0, 0x46e, 0x10001, 'queue1\x00', 0xffff}) connect$nfc_raw(r1, &(0x7f0000073000-0x10)={0x27, 0x9, 0x80000001, 0x6}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) accept$packet(r0, 0x0, &(0x7f00001a7000)) write$sndseq(r0, &(0x7f0000fbe000-0x180)=[], 0x0) 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000074a000-0x20)={{&(0x7f0000589000-0xce)=""/206, 0xce}, &(0x7f0000b1d000-0x1), 0x61}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/02 16:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$netlink(0x10, 0x3, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d36000)={0x10, 0x0, &(0x7f0000f95000)=[@request_death={0x400c630e, 0x2, 0x2}], 0x2c1, 0x0, &(0x7f0000236000)}) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000711000-0x4), 0x4) r1 = add_key$user(&(0x7f0000ff0000)='user\x00', &(0x7f0000f79000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ae2000)="249964556a5627d3cb6ffcb60af84d98935adf6251f6c8259ed513fa2bdafeef9c22a390c2c2924616fc17bc7898e03717c3251acba4c4739cca74a8e7d045d59a99c35fcf68080286e7", 0x4a, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8001) [ 221.822800] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.828320] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/02 16:58:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000413000-0x45)={0x0, 0xf3, "53e5ba45d4056570ecc2909b6378f141d5886d3973bc4ab8ff4dc18e5d8d0825d6a48f7df4abd8406ccab31321619b4aaa9cf7de324b46cea2fd723b95f7bb7f903724191e18774efd9493390aed7c56f4357ed1352276c71d0cdf14889171e88190a78021308d763fa53ef1ef460a48193341a1a314c96b84d9bb2081e074afb70895976bb790eb6c22df02663327404248c887d20b2faa17df56624ddf45311a3fe6c3c628937f16185583865a4c3d9f8b24dae51e9ff4373f43353563375a476c185e76cd7fb53749e2939f9e36c5a4b06f7cbcce3cc2a7367d2d11ea9db8e6e8abf42a8ab8d9bf329d24aae04b49bf34f2"}, &(0x7f0000001000-0x4)=0xfb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007bd000-0x8)={r1, 0x5000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000a66000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000008000)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000a98000)) 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00009f1000)={@generic="26070fc789777fc98ccbde56fd670342", @ifru_data=&(0x7f0000149000-0x20)="91498c4dabfb99c7d843f6f86332193281e67adf77e52c602196c582d59a2fb8"}) listen(r0, 0x5) r1 = syz_open_dev$dspn(&(0x7f00007e2000-0xa)='/dev/dsp#\x00', 0x9, 0x900) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d04000)={{0x62, 0x6731}, {0x0, 0xffffffffffffffff}, 0xfffffffffffffffa, 0x3, 0x3}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/relabel\x00', 0x2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) [ 221.877975] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 221.898842] binder: 21692:21695 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 221.916033] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 221.947073] binder_alloc: binder_alloc_mmap_handler: 21692 20000000-20002000 already mapped failed -16 [ 221.959116] binder: BINDER_SET_CONTEXT_MGR already set [ 221.967117] binder: 21692:21713 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 221.970752] binder_alloc: 21692: binder_alloc_buf, no vma [ 221.975150] binder: 21692:21711 ioctl 40046207 0 returned -16 [ 221.979865] binder: 21692:21712 transaction failed 29189/-3, size 40-8 line 2957 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c8000-0xc)={0x0}, &(0x7f0000e5e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000061d000-0xb)='clear_refs\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000935000), &(0x7f00006be000)=0x14) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) madvise(&(0x7f0000470000/0x3000)=nil, 0x3000, 0x64) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000a22000)={0x7}) 2018/02/02 16:58:43 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000008c000-0x6)={0x80000000, 0x1, 0x7f}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cf0000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000063d000)={{0x9, 0x3, 0x80000001, 0x7, "57b30f9c3f11c5b2602373960760d45f40a6b70298ee0afafe33e4335f18da2ef001c196dc84254ebf9d8c63", 0x3ff}, 0x0, 0x0, 0xfffffffffffffff8, r1, 0x1f, 0xffffffff, "11fde0f41f265f76a09ed663dcf9fb0f1e82c5f54f2d641f87c994d4c39fdc0f2774e546fa3cec0f529d27f7c1dfe5e1acfe9da4028fe2cdf7fdb4476cdce089", &(0x7f0000471000-0x1)='\x00', 0x1, [], [0x7, 0xfffffffffffffff9, 0x9cea, 0x2]}) bind$bt_rfcomm(r0, &(0x7f00005f8000-0x9)={0x1f, {0x1, 0x5f7d7cda, 0x80, 0x2, 0x9, 0x10000}, 0x300000}, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b94000)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000002000-0xe9)=""/233, 0xe9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x2, 0x400}, 0x0, 0x1, 0x4, {0x9, 0x8}, 0x10001, 0x692}) 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) sendmsg$nl_generic(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0x38, 0x18, 0x300, 0x4, 0x1, {0x2}, [@typed={0x8, 0x13}, @typed={0xc, 0xf, @pid=r1}, @typed={0x10, 0x92, @str='cpuset%\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0xcc)=""/204, 0xcc}, {&(0x7f0000004000-0xe3)=""/227, 0xe3}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/231, 0xe7}, {&(0x7f0000003000)=""/197, 0xc5}], 0x5) r2 = dup2(r0, r0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0xffffffffffff3be5, 0xe49, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001000)={0x2, @time, 0x2, {0x8, 0x1}, 0x71b, 0x1, 0x3}) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000003000-0x9a)=""/154, &(0x7f0000004000)=0x9a) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000002000)={0x8001, 0xfffffffffffffffd, 0x400, 0x0, 0x2, 0x1ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r3, 0x8001, 0x5, 0x1, 0x3, 0x6a}, &(0x7f0000004000)=0x14) 2018/02/02 16:58:43 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000dd8000-0x1d)=""/29, &(0x7f0000f88000-0x4)=0x1d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000f89000-0x48)=@full={{0x3, {"cbdfecd4510e30"}, 0x709eea8c}, [{"a1fba6825a80d2"}, {"1424f408b0cddc"}, {"67d90ae17ee586"}, {"1bde6a99ceef42"}, {"0ed8b55dcf7129"}, {"3c03d5c74115a1"}, {"32d3ee2f39144d"}, {"a1f153ada75823"}]}, 0x48) 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000058c000/0x4000)=nil, 0x4000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b8a000-0x10)={0x0, 0x2c, &(0x7f000070f000-0x2c)=[@in6={0xa, 0x0, 0x4, @empty, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000f64000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bb7000)={r2, 0x9, "52b6cc819222667963"}, &(0x7f00003f1000-0x4)=0x11) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/02/02 16:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000636000-0x7)=""/7, 0xffa0) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) r3 = dup2(r2, r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c68000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000f7c000)=0xe8) fstat(r2, &(0x7f0000ba7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000ad000)='./file0\x00', 0xe000, r4, r5, 0x7ff, 0x1000000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000150000)=""/155) 2018/02/02 16:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) msgget(0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a10000-0x8)) 2018/02/02 16:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x8, 0x0, &(0x7f0000232000-0xc)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000a85000)}) 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readlinkat(r1, &(0x7f00004dd000)='./file0\x00', &(0x7f00006a1000-0xb8)=""/184, 0x126) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ae7000), &(0x7f0000718000)=0x14) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f9e000-0xb)='/dev/adsp#\x00', 0x9, 0x800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000f89000)='/dev/input/mouse#\x00', 0x3fffc000000, 0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000455000)={r3, &(0x7f0000525000)="a89e93d1d92fb9e41a4a01c30b604714187500d7", &(0x7f0000bfc000)=""/148}, 0x18) uname(&(0x7f0000fc2000)=""/115) recvmmsg(r1, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f98000-0xc)={0x2, 0x0, 0x7, 0x100, 0x1}, 0xc) 2018/02/02 16:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000039c000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ec000)={0x0, 0xaf, "2f2aea2be00d04b1311ed5359d4e0ad0bf04a5c9412a83e8070fe11f055f65dd53bca99b24b56778ba45321bd44d15854aa3d9145b191c49be3dd7d0f49ebc66755d1d048530469779329d6c868ec6127a9b2843e8b18f1c636c06782698d87a7418f7be7f55d4c5a2a4833d68ae3b36eea0817da2cf917c0d8295667509fd24ab66d3dd3bf33e9fb56dfe33d2760baea0ef10b4a49eecf2fb6f62be651232643f776ff306794bf729eefd5ddb4893"}, &(0x7f000018e000)=0xb7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000048d000)={r1, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x7}}, [0x3ff, 0xb5cd, 0x2, 0x1, 0x9, 0x838, 0x7, 0x9, 0x1, 0x8, 0x5, 0x5, 0x9, 0x5, 0x101]}, &(0x7f0000260000-0x4)=0x108) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000817000-0x20)={r2, &(0x7f0000e5d000-0xdc)="b07399f1e49f7b2da03d96ce7137e92e131f96fb8f51967cf5cd457bd82694edb0838679e8b4c816d292fcdfc362bae7cc9615226d2c844fe89585937a14cf9ebd266db5653d083e1254785f259af8b7b73b18982db13162a85716e142454b3d422ca735fcbb69909b5896f3b38023112968f632628e6458a4acbe3617dc6294a25cbf258e49851e862572d519ef82a7db2dafade3c636ec5c7067b7118b9a169613fc903a4cc767cc26b5f0d97041b967d7e6763408f2ec95607c3d95db113ada51ede9dd9fa9872933ba6490f05b885690510ede3a704a3668728a", &(0x7f00002f4000)="1dd9031e35110251560ca7c12829ed17c1bb2323595b1b46e08f728aa64adaaeec609c4b116fc7378d9a7e19047c3d5c7166a7b74d11dba7dcb211d26edacab7", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r2, &(0x7f0000619000), &(0x7f0000eb1000-0x1), 0x1}, 0x20) pipe2(&(0x7f0000876000-0x8), 0x80000) 2018/02/02 16:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000057e000)=[], 0x0, 0x3a2f00) dup3(r2, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) tkill(r1, 0x16) [ 221.997209] binder: undelivered TRANSACTION_ERROR: 29189 [ 222.007900] binder: release 21692:21695 transaction 75 out, still active [ 222.014848] binder: unexpected work type, 4, not freed [ 222.020177] binder: undelivered TRANSACTION_COMPLETE [ 222.023946] binder: 21723:21726 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 222.025326] binder: send failed reply for transaction 75, target dead 2018/02/02 16:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000010f000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000628000-0x10)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x400000000400) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000024000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000023000)={@empty, @multicast1, 0x0}, &(0x7f000000a000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000021000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000)=@bridge_delneigh={0x2c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_IFINDEX={0x8, 0x8}, @NDA_MASTER={0x8, 0x9}]}, 0x2c}, 0x1}, 0x0) 2018/02/02 16:58:43 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/checkreqprot\x00', 0x22000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ddb000)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000c25000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1}, 0x135) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000863000)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) fsync(r2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000925000)) munmap(&(0x7f000018c000/0x4000)=nil, 0x4000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 16:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5d000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d0c000)=0x100, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/02 16:58:44 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000)='./file0\x00', 0x12) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000003000)={0x1, 0x5, 0x8, 0x0, 0x1f}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000b000)={r0, 0xe0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000a000)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000008000-0x10)={r0, 0x28, &(0x7f0000001000)}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000c000-0xbc)="d40612a1c153e7f424b75edf3672ee3c3210deeb948f22968180c360e2ce6b4e6351c56abfd27b1557019c4ebb34ffee8caaaf86cddf581a2f50df34c0e023de9f23054fc8def3ec28dba0ca49f648746a821c64a21aa8a8de719db4c45eb4c7eb35fd2ed2a381afdd67a20bf592b7d5f7a399edf768c37ba44ec7a2813892a007f303d7cfc101592373fc1e51248de362c69a690e0d92af934fc6ed60d93a171426a958ab4e7316f80e6e90f0d8d7b3e6999d940cdd71f8f2ad596a", 0xbc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0x303ba6a3, 0x9, 0x4, 0x439c, r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) 2018/02/02 16:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000182000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000d20000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000db6000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81, r1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 16:58:44 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004a000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000007000-0x10), &(0x7f000005b000-0x4)=0x10) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000005b000)='/dev/cuse\x00', 0x8000, 0x0) symlinkat(&(0x7f000005b000)='./file0\x00', r1, &(0x7f000001b000-0x8)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000005b000-0x90)={0x3, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) r2 = openat(0xffffffffffffff9c, &(0x7f000005b000-0x8)='./file0\x00', 0x500, 0x40) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005b000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f000002e000)=[{{r3, r4/1000+10000}, 0x0, 0x7, 0xa63}], 0x18) 2018/02/02 16:58:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4100, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/02/02 16:58:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000161000)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000038c000)={0x5, 0x1, 0x0, 0xffffffffffffffff, 0x7ff8000}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000806000)='/dev/qat_adf_ctl\x00', 0x220881, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000047c000), 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f06000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f0000716000)={&(0x7f00007b6000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000563000-0x10)={&(0x7f00000dd000)={0xd0, 0x3e, 0x100, 0x7, 0x0, {0x1}, [@generic="7ee55640401adfb99a540d1c649d21d9fa44779d8b9d8b6ff36ee2e13b8816eb17f2637d461e0b09fd924e3e60aca95ec61e5693c2e13022a8add5c62834ef2a672a56221f20bca151f42890ecacdd4aac1c44eb95f4ae9f853ae13c4e84d5e1fc1078fffcc839ccb28655c9f5c7d7167f34bdeedaa32709de3eec7df3f055cab98189bf9db4ecfcc1a027ef37f611d4b9c85b39f50fe03bb971d40c5b5e68aa", @typed={0xc, 0x91, @u32=0xfffffffffffffc00}, @nested={0x4, 0xb, []}, @typed={0xc, 0x4e, @pid=r3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000d85000-0x28)='nv\x00', 0x3) bind$inet(r4, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 16:58:44 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}, 0x1c) listen(r0, 0x4) syz_extract_tcp_res$synack(&(0x7f0000d2a000-0x8)={0x0}, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00008fc000-0x4)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000909000-0x14)={0x0, 0x8, 0x80, 0xfffffffffffffff7, 0x5, 0x1d1}, &(0x7f000038e000-0x4)=0x14) kexec_load(0x9, 0x1, &(0x7f0000703000)=[{&(0x7f00008ab000-0xfc)="a9e35e833bb9d8e39fb64c28bd3a83de24c63d7a4fbaf10ea5af633bb437ae166e39cc9b3cad713fe444c8d0a48aeaad51544e5c9cda58ea244a123a6b4306d3c7c12c637631f4a4950eff23d6be77fe26cadc5aa923e0974231a31598ab345bebcec2f0d9ae978f3c9288e42ca0d52dd972d25d482cbcc40d66641ebcf754c17021c971679a0afd83923503a8ada6af0a7c35bdf5ae1a23d90c236a204ba6e49f0f091de0e2d9551c38b071fcbbfce525fa0b542bb7f8c238a2e8e2ec6c8f6034b0ca83ca932b68412fc018c36c4efa5f9f074243b0384a22ad5aa7d3e2789849997c753a5b05a92163d9fe8ad25689af8cff39d78fee11c93e3d8b", 0xfc, 0x7, 0x448b}], 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000de3000)={r3, 0x8}, &(0x7f0000494000)=0x3) syz_emit_ethernet(0x52, &(0x7f00002c2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x0, 0x0, 0x9418, 0x6e42df08, 0x0, 0x9, 0x0}], @tcp={{0xffffffffffffffff, 0x2, r1, 0x42424242, 0x0, 0x0, 0x5, 0xee, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0xffff) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000848000)={0xe5af}) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x1046, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1010, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x1ec, 0x0, 0x0, 0x7, 0x80000001, "2755c9", 0x2, "f762bc"}, "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&(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/02 16:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000015000)='./file0\x00', &(0x7f000000c000)) getgroups(0x8, &(0x7f0000007000-0x6)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer2\x00', 0x18000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x100, 0x0) open(&(0x7f0000010000)='./file0\x00', 0x10002, 0x10e) accept$ax25(0xffffffffffffff9c, &(0x7f0000015000), &(0x7f0000015000)=0x10) syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000)) eventfd2(0x2a88, 0x80801) socket$can_bcm(0x1d, 0x2, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000014000)={0x0, 0x0, 0xffffffffffffffff}) accept$unix(0xffffffffffffffff, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000015000)=0x1002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000015000), &(0x7f0000015000)=0xc) lstat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)) gettid() fstat(0xffffffffffffffff, &(0x7f000000c000)) socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f00002f5000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xf0)=[{{&(0x7f0000004000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000015000)=[{&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000016000-0x77)=""/119, 0x77}, {&(0x7f0000015000)=""/205, 0xcd}, {&(0x7f0000015000)=""/100, 0x64}], 0x4, &(0x7f0000015000)=""/202, 0xca}, 0xfffffffffffffffe}], 0x1, 0x10000, &(0x7f0000006000-0x10)={r0, r1+30000000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000-0xc), &(0x7f0000013000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000012000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x2) accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000016000-0x4)=0x10) socket$unix(0x1, 0x5, 0x0) accept(0xffffffffffffff9c, &(0x7f0000015000)=@ax25, &(0x7f0000008000-0x4)=0x10) pipe(&(0x7f0000016000-0x8)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000015000)) geteuid() stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x44)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000), &(0x7f0000016000-0x4)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000013000)) stat(&(0x7f0000015000)='./file0\x00', &(0x7f000000a000-0x44)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000016000-0x4)) geteuid() pipe(&(0x7f0000012000-0x8)) syz_open_dev$sndmidi(&(0x7f0000015000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) socket$bt_l2cap(0x1f, 0x5, 0x0) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x6001, 0xffffffffffffffff, 0x0, 0x2, 0x100000) syz_open_dev$audion(&(0x7f0000015000)='/dev/audio#\x00', 0xffff, 0x2040) socket$bt_l2cap(0x1f, 0x3, 0x0) eventfd(0x2) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000016000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@local, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000016000-0x4)=0xe8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000011000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4), 0x5e5591e4b2aba73b) socket$bt_sco(0x1f, 0x5, 0x2) r2 = open(&(0x7f0000eaa000)='./bus\x00', 0x141052, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r2, &(0x7f00000d1000-0x8), 0x8000fffffffe) 2018/02/02 16:58:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff9c, 0xb1e5eb897b35dea9}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) sched_getscheduler(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @remote}, &(0x7f0000003000-0x4)=0xc) ioctl$VT_DISALLOCATE(r0, 0x5608) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000004000-0x8)='syscall\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000005000-0x4c8)={{0x6, 0x1, 0x7, 0x3ff, "e48d1ba837bcf0cef2c81d6e4fc17a0ad7de8068c5d01e8f252ecbc509e6c034bedcd6ca6150aa8bd40385f4", 0x6}, 0x9e16, [0x8, 0x4, 0x80000001, 0x5a8a09e3, 0x692e, 0x70f, 0x3, 0x0, 0x40, 0xfc0, 0x7f, 0x3, 0x0, 0x2, 0x7, 0xa94e, 0x3, 0x5, 0x7dce, 0x9, 0x5, 0xfffffffffffffff9, 0x8, 0x1ff, 0x3, 0xf436, 0x8, 0x0, 0xffff, 0x7fffffff, 0xeb, 0x2000000000000, 0x2, 0x1, 0x6, 0x8ac, 0x9, 0x6, 0x8, 0x3f, 0x8001, 0x7, 0x4, 0x7fff, 0x78bc, 0x949, 0x2, 0x2, 0x6, 0x81, 0x1, 0x4, 0xfffffffffffffff7, 0x1, 0x8, 0x80000001, 0x9, 0xffffffff80000001, 0x2, 0x6, 0x1ff, 0x2, 0x6, 0x3, 0x2, 0xfffffffffffffff9, 0x5, 0x1, 0x141, 0x9, 0x800, 0x8, 0x9, 0x4, 0x80000000, 0x100, 0x3, 0xffffffffffffff7f, 0x7fffffff, 0x7, 0x2, 0x3, 0xffffffffffffffff, 0x3, 0x6, 0x3ddf, 0x3, 0x0, 0x4, 0x5, 0x3300000000000000, 0x1, 0x7fff, 0x800, 0x1b9, 0x2, 0xe20, 0xac4, 0x8, 0x4edf, 0x9, 0xffffffffffffffff, 0x0, 0x7fff, 0x9, 0x8, 0x48, 0x800, 0x8, 0x9, 0x5, 0x100000001, 0x7, 0x5, 0xea8, 0x80, 0x36c, 0x2, 0x7f, 0x0, 0x5, 0x5, 0xdf0, 0x2, 0x2, 0x2, 0x6, 0xfff]}) ioctl$KIOCSOUND(r2, 0x4b2f, 0xfffffffffffff35f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000006000-0x40)={0x4, 0x0, 0x2, 0x15, &(0x7f0000001000-0x15)=""/21, 0x18, &(0x7f0000005000)=""/24, 0x12, &(0x7f0000006000-0x12)=""/18}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x0, &(0x7f0000006000)={0x5, 0xffffffffffffff63}, &(0x7f0000006000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000)={0x3, 0x0, 0x6000000000, 0x0, 0x0, [], [], [], 0x4ae, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000007000)=0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f000000a000-0x10)={0x3, {"94361a72c32fa3"}, 0x8}, 0x10) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/02/02 16:58:44 executing program 6: prctl$getreaper(0x1a, &(0x7f0000f7f000)) 2018/02/02 16:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e40000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000dfd000-0x8)='./file0\x00', 0x44280, 0x0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00008d4000)={0x3, r1}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 16:58:44 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffff, 0x1, [{0xf03f, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x41b, &(0x7f000000d000-0x10)=[{&(0x7f000000b000)=""/237}]}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/02 16:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xadef) writev(r0, &(0x7f0000b3f000-0x10)=[{&(0x7f0000ad3000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530a", 0x28}], 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b84000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff80000000}) 2018/02/02 16:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$setendian(0x14, 0x3) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000580000-0x8)={0x3, 0x9de}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cfc000-0x10)={0x8000, 0x9, 0x3, 0xfffffffffffff801, 0x0}, &(0x7f00006b9000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003ea000)={r2, 0x7b6, 0x0, 0x1}, 0x10) ioctl$KDDISABIO(r1, 0x4b37) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) rt_sigsuspend(&(0x7f0000911000-0x8)={0x40}, 0x8) 2018/02/02 16:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000733000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006b3000)=0xf38d, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000546000-0xc)='net/netlink\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b0000)=@assoc_value={0x0}, &(0x7f000011e000+0x7bd)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d5000-0x8)={r2, 0xffffffffffff8000}, &(0x7f0000e77000-0x4)=0x8) sendfile(r1, r1, &(0x7f0000011000), 0xfffffffb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a4a000)={r3, @in={{0x2, 0x2, @rand_addr=0x3}}}, &(0x7f00006bd000-0x4)=0x8c) 2018/02/02 16:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r2 = accept$alg(r1, 0x0, 0x0) dup3(r1, r0, 0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000054e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000d0f000)=0x4d) read(r2, &(0x7f0000807000-0x27)=""/212, 0xd4) 2018/02/02 16:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008ae000)={0x0, r0}) mq_timedsend(r1, &(0x7f000073e000), 0x0, 0x6, &(0x7f0000686000)={0x0, 0x989680}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/02/02 16:58:44 executing program 3: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000-0x4)=0x14) stat(&(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x0, 0x80, 0x2, 0x9de, 0xa, 0x0, 0x80, 0xbf, r3, r4}, {0x0, 0xbcbc, 0x0, 0x4, 0xfffffffffffff001, 0x8, 0x909e, 0x7f}, {0x9977, 0xfe, 0x9b, 0x7}, 0xffffffffffffff61, 0xf, 0x0, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, 0x800000000ff}, 0x0, @in=@rand_addr=0x1, 0x2, 0x5, 0x0, 0xffffffffffff2093, 0x3ff, 0x6, 0xffff}}, 0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x1)={0x0}) accept4$inet6(r5, &(0x7f0000b7c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000b7b000-0x4)=0x1c, 0x80000) 2018/02/02 16:58:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x0, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xe)={0x0, 0xe43, 0x3, [0x4, 0x100000001, 0x0]}, &(0x7f0000004000-0x4)=0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x727, 0xb46e, 0xfffffffffffffffe, 'queue1\x00', 0x31}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x5d)={r2, 0x55, "046c66ca9de8c458397bf722e7e8f6ae4a8f9ed36a90667480330b2a9ee38e1bf96d2af42d57c75d083e42f1de06eb9cfc351f22aa7237d092a4ef5c95eae5b9b43e0bc25f7dee329a4a08c6372a2feb8973a8907b"}, &(0x7f0000003000)=0x5d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x2) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x4b8, 0x9, 0xb, 0x100, 0x1, 0x3, {0x1, 0x0, 0x2}, [@nested={0x134, 0x3, [@typed={0x10, 0x11, @u64=0x10001}, @generic="7e95d2dc23d89760cfa832f9d08c2282c7139378f8bdbce3422d2c590d1028ddd7eb1671e52537464ead1215e081ce31ff9b824d74197d7dc43b9f8a533f6dba6cc65afbaf479815364d8fff9461507da9bb1c0d4d3e36a4ce29dd372db8dada036b8343da292959fd3b6ec08a4efba8f5ab2a0f42999b30d5b8e6887b8f59bb3d8acf60b3454257ce747e4c0872f3f24bcc85b4e24a0236dbe7bc8cb6845d", @typed={0xc, 0x6c, @uid=r3}, @generic="f7d71ad2e63cd68b7875d78bcacc1621105802a4a4b4972b5e2cd421bfa6ca0e5e4c0fb47c8184a585a666e5f9a1502dc69fa0c6d7ff82b9f3987e19349e1c1fbf7dee1bc88c766bcaac1967c60d86dd772df809653d08d284d166127ab32301b1bcf92769114107623bb6d28d01f35133d5d00aeb"]}, @typed={0x18, 0x4a, @ipv6=@loopback={0x0, 0x1}}, @nested={0x358, 0x2e, [@generic="79c0de58052ff2ba9a664230049f38f24c8a85ff0b3b91e6c7e9a8e9c3f929467b7c2c86d5331bb18e5837b66ab31a0ef3a4da66318433f3c9aea0f9d817788070cacd14433d1d3e6540e843da2d1c037c14", @typed={0x18, 0x2d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="a7fec12b5e4481341375173ae0656487bb0411cd9533c308a8fca0484be0b99893ccd4375aaabe9f0d63cd1ea32e9b1edfea87c45afed59ca4d8badf30593f96f8f29b7a9e300290122855e0aca3e24b6b942223928b94b542e866c0ce4b3903fd63581025759605ade7b5a42475acd2120697b1bc07fb003ff8cb5dd8b2a8487ecbef439392c9fba6e31c1609f4ee3e8ed698", @typed={0x100, 0x5e, @binary="c14832b8b412d284ae403508bc5eef484f686a782be3fdeabce3d1fccd7a4187177b91ca1f57dc2f1428469791dae394864cc94390c0fecdf1d895d086641078c442ebcb8ff1d716aa6a39175cb30fb99846b16f654f62b7579abc297b87ce2e6c8abde8da1929685f0300ff7ed7a86996e424a77c476c91c06ab844401818921d6195077d50d80eec3202fadbb60b6b07943bc27f616aec583a3e3885042ba92b779b281293bbb11bdefca62f5e7d61b189ea3d68ff53124d9349043d9c395966a9b223623f21ebf369ba5cf2499591ee9999d5b4f0eceb8ddcc8b99be1fb002547e991617dd2290c58429c6f1270dd077452ecaee95ea1"}, @typed={0x8, 0x39}, @typed={0xc, 0x94, @uid=r4}, @generic="13fc82d13e396ada62e9dbdb610a83140ce8e2a444d37bdde0d0226d01a21beaf7c2029bd091b44f01c7a89fbc0d3cb8f9ec63d8110cf821d4838719039ed1030b120690c86a7f5472f100fe5a7f270721b81543e8e655bb4e27", @generic="42d1d2af1260512e527b88434ec3effaabcc32a01105706eaed50b01b5e1a2f4b3ce84eb785e08d6c39f872bbe7a267c603248ada78b5a56cbab269de40f445004931009af4b159cac818726c2aa84e4a201c0156bba80b995032a93f00902a8d3032d24bb6ed0305eaf8bf9f1a9e75dc97d19e010cfaeec60536fcee41322ccc95106d5f910cc8bdeecefb3509c95443c7ad9050907184d1dda65ccc1d0685ad3da3fba4fb2d77163e934a02ce1d47645f4a76d1994338e46356a1a5ab539b313b3cb92d7d82538d79d7683c4ec3976f5915a79cd5aa6f92da47f56c6774a59be05fe012ca417eb"]}]}, 0x4b8}, 0x1, 0x0, 0x0, 0x80}, 0x8801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0}, &(0x7f0000000000)=0x6) clone(0x0, &(0x7f0000070000), &(0x7f0000617000), &(0x7f0000929000-0x4), &(0x7f00006a1000-0x1000)) sched_getaffinity(r5, 0x8, &(0x7f000040a000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000005000-0x1a)=""/26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000005000)) 2018/02/02 16:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000660000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000106000-0x4)=0x0) r1 = syz_open_dev$admmidi(&(0x7f000031a000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x200000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000124000-0xa)={0x9, "988a062ad9c8"}) r2 = syz_open_procfs(r0, &(0x7f00001e4000)="6174747202") name_to_handle_at(r2, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8}, &(0x7f0000597000), 0x0) 2018/02/02 16:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) symlink(&(0x7f0000230000-0x8)='./file0\x00', &(0x7f0000545000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000b37000-0x68)={0x6, 0xfff, 0x81, {}, 0x200, 0x2}) 2018/02/02 16:58:44 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}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1d000), &(0x7f00003ee000)=0xc) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:44 executing program 0: getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getegid() msgctl$IPC_SET(0x0, 0x1, &(0x7f00005d6000-0x78)={{0x101, 0x0, 0x0, 0x0, r1}, 0x0, 0x40, 0xffffffffffffffff, 0x20000000000, 0x0, 0x0, 0x0, r0}) 2018/02/02 16:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) timer_create(0x2, &(0x7f0000803000-0x60)={0x0, 0xb, 0x2, @tid}, &(0x7f00001cf000)=0x0) clock_gettime(0x0, &(0x7f000014f000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000295000-0x17)={{r2, r3+30000000}}, &(0x7f000073c000-0x20)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) read(r0, &(0x7f0000104000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r4 = memfd_create(&(0x7f00009cc000)=')\x00', 0x3) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004f6000-0x14)={0x0, r4, 0x3, 0x3}, 0x14) 2018/02/02 16:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f00003ad000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) recvmsg$netrom(r1, &(0x7f0000c5b000)={&(0x7f0000a1c000)=@full={{0x3, {"8bf536a7138902"}, 0x6df4057}, [{"697f7af0f054eb"}, {"fd514e40217d3c"}, {"12237c7a13caa8"}, {"16490dda9fa568"}, {"4f393dbba1e000"}, {"b6337c0d145176"}, {"e7a6b44559f940"}, {"bf1ef063f82dd0"}]}, 0x48, &(0x7f0000f08000-0x10)=[{&(0x7f0000125000)="e6a381bc19811d783cc385fcf5f4391551ff15163bc7698ac6040fb23ed02e7c924b2f3d6c49af27caac5badffd7fab6c660a3ba94172b882f1173282348a48c84384e2da9379b86e764edf202e9d28c9b0e3ada7e9b0c7c3c40a8c0b51f873ad327cc2f60416c5b96", 0x69}], 0x1, &(0x7f0000721000-0x630)=[{0xe0, 0x109, 0x100000000, "88663373915a65ac46dbd3025efd0b886422b046248301360eb488f1ab1aa55e118eeb9565b0ed142ffe0d788359e96d84414123f62a9e595ef9808175e3aa38d1e9ef506e487522bf0a1e0e7fcd6794bcaa637a7be7cb74957f88b7e3c18e3e3be0d0338e01898da54d25b6026fdeb314909fca860d31652b6035907172502ee1af6027762d18a645df8ba15ff29cc0738a8e9fbb386a0d40fbdec7ff1457f105a7a5d22c0bf1a96bee890746bf09b94418d05a4701f7c30ee8f52633a4d6d66dee8365700be414ed68"}, {0x98, 0x11, 0xffff, "7b912f2c76f592db8d68a034a78151c81fa8c505e3e66bf97ea4adc2b9c51a24ba8513eab14d9e04068ce5e1499a3648c19b1d2ed44d55dce888f154704ad8480e19ec440efecb48b034be8b8a8e88ef838b38754e83e308423f6c260c3cd953d833fe0a17bea8a60a41f38e27fa4e0c8dc836e365245a4ad9c1228966459fa5cc99b9ff29"}, {0x50, 0x55053c6b46609458, 0xdad2, "4f5fc64f8a7ae91a63717f4bfcef39247fa52c42f7a685c79d935a57bf42ccb68147713038d5baae5b9f507c6297c5194230dae1816fd84154fba1c338b2"}, {0xb8, 0x0, 0x7f, "4d0e56810e40e2a8aa2be846e9170efb4c4c685b536dd3b219dccde8e930cfae25a7382f29d578e696186889e6162fc40e907c4194134da4b2b817d8835cda49f98066de5b702e8fa9ea7aacbd75db3e4b114a6126cec3117bf9f9b20663e09710fada0355b348b6035fc9040bd095e0f5822776b85188cbf662b83ab31e9118269cc3c9012744f18bc48cc9f85ef360e063a58339746a66ae53ddaeee6f160a847b3e27"}, {0xb8, 0x10a, 0x9, "4989bdd9d7fa0b78e094d32bf1febbf450902a028f1773bf00bcc7410be0f5e88b7805f8d73039111e3832f829852b652ac709c18985f518a1c53603bc54db70a7a39dac0d99f18457cf3851afa749162c83a5cf77888eac47fd61a0fe13785499449cd8db10df0eb38e085ead9bc6fafda7adc5d25a99c17ece08438a4e1e17cadf30d69cd551d56eb40388f50a044959a1be64c9c9e64fd50e2b6cb2cd6ec9880380"}, {0x28, 0x1ff, 0x8, "412535b7b838af9dcf88735164fd8005bf18"}, {0x78, 0x114, 0x0, "f881db7afdb9a6e4c77d5dd1ef21dbe7c6126aeebc6c8f060a2b5c84433177ba18b97b041d2a962425b804b25a6993d0b8b041cd3cd944404fe1af3a038fe1f7bad39522e614f8bdee929f73a1327980da1eb2f112a3ac344f40ab4a4e20620e98b4df4caf6337"}, {0xe0, 0x10f, 0x6069, "164e2cfc06e9904d9515fefa0de93d52da33ab84806239011b93b78fe8ed3940ff7a96eb975d27f0888d626efcb61c24d7ff1933333334a1a5414cc29a3a081d919d6677ff157a73c324d8c5267e8152fe6d16eeb1e4de6a777add8bae9d5f27027b6427be287d57c82ad3952c518e72a699996a6f09e38036929a74fed9f902ef65aff8e7d194069786ff5822770b35af2e949029b1a81b0ae2f16d2b071257bc92ccf3887a3675a9727db530bf93d1cd17dcbd96b416d73100a653f963cac56644f95935a1b1fd6560cd7467"}, {0x90, 0x10e, 0x7, "3f0f5f76d8af56bd999e658188e4f458ae54500b9801bb76bb14caf126da043814467e566f781785cfe9d8a282e44ab74c223635fed73d96f528c9bf556405973e385f87b8e7c0375e52143f57ab5437bc0fe347baea7c50b4bf7b53b3d86808e67018da73f58d4c5de91e51652b5cb9cc0b6c14cb5cc48e12"}, {0xe8, 0xb8d29aeaf7e90e5, 0x3f, "8c1a4483c4e627039486b38da660307d14e8b5aec361885f2690cf1cc41732052c9f51b54d2772cdb77e4731904222c3ab549cb0e47d012a5ce324ae51de88f913e186859d4994b1a7b320533c922c8fd0db3e0b67da1ff52c03e473fb81354ce41e2955de3b752ea4c05a9703330093f7dd078b79b1126e504eccedd41ed86548b0dbe8d5a81eaad43c547c7658f8b32954763f822dfee6b6e479893b161e03ef77e34b1ad51c835f48698b00960feb7c34b0660dfe5a8697a520e0f3eee640a479703a6819a0059f0826202f1a5b4e0aa74c"}], 0x630, 0x20000080}, 0x3) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000540000-0x50)={{0x83, 0x5}, {0x2, 0x1642}, 0x1, 0x1, 0x2}) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000028c000+0xbc3), 0x73, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fanotify_init(0x4, 0x81001) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000043a000)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00007cb000)={@syzn}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00001f1000)={0x7f, 0x5}) 2018/02/02 16:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a6b000-0x4)) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000a7f000)=""/42) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d2a000)) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) 2018/02/02 16:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001b1000-0x8)='./file0\x00', 0x208080, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000d04000-0x20)={0x0, 0x8001, 0x80000001, 0x1, 0x1, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000305000)={0x0, 0x0}) bind$nfc_llcp(r2, &(0x7f0000f5b000)={0x27, 0x2, 0x40, 0x5, 0x1ff, 0xfffffffffffffff8, "8347fe21f3c31cb808623e00d71b2a0ff5ceb5ced869acb0c4307650e3447c754937b5a4c0f419682f117ba2cbe0af5fad9ca6d27960939c9da24da0bf7bdd", 0x7}, 0x60) listen(r1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/hwrng\x00', 0x80102, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000960000-0x4)) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:58:44 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f00000b0000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fda000-0x4)=0x7, 0x0, 0x9, &(0x7f0000fd9000)={0x0, 0x989680}, &(0x7f0000fda000-0x4), 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) 2018/02/02 16:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000031e000-0x9)='/dev/kvm\x00', 0x22040, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000d68000)=0x1, 0x4) eventfd2(0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000346000)='/dev/vga_arbiter\x00', 0x90000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000a94000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d54000-0x8)={0x0, 0x3}, &(0x7f00009dc000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000037b000-0x2)={r4, 0x9e}, 0x6) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x188) 2018/02/02 16:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000093b000)=""/52, 0x34) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) io_setup(0x40, &(0x7f0000965000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000791000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00006e6000-0x25)=""/37, &(0x7f0000c99000-0x4)=0x25) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dc5000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/02 16:58:44 executing program 4: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000821000)={0x0}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009f2000)={0x0, 0x7}, &(0x7f0000f73000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffb000)=@sack_info={r1, 0x9, 0x2}, &(0x7f0000ffc000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/checkreqprot\x00', 0x206000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ffc000-0x8)={0x0, 0xfd}, &(0x7f0000a16000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ffc000-0x8)={r4, 0x6}, &(0x7f0000ffc000-0x4)=0x8) 2018/02/02 16:58:44 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) socketpair(0x3, 0x7, 0xa0, &(0x7f0000011000-0x8)={0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000001f000-0x10), &(0x7f0000016000)=0xfdc5) 2018/02/02 16:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000845000)='/dev/vga_arbiter\x00', 0x101, 0x0) bind$ipx(r2, &(0x7f0000f85000)={0x4, 0x3, 0x7b, "ad518db37032", 0x400}, 0x10) 2018/02/02 16:58:44 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x308, [0x0, 0x401]}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000005000-0x38)={&(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000007000-0x20)=[{&(0x7f000000a000-0x1c)=""/28, 0x1c}, {&(0x7f000000a000-0x88)=""/136, 0x88}], 0x2, &(0x7f0000009000)=[@cswp={0x58, 0x114, 0x7, {{0x1, 0xfffffffffffff800}, &(0x7f0000000000)=0x1, &(0x7f0000004000-0x8)=0x3, 0x100, 0x1, 0xffff, 0x7fffffff, 0x4, 0x7fff}}, @fadd={0x58, 0x114, 0x6, {{0x401, 0x5}, &(0x7f0000006000-0x8)=0x46c, &(0x7f0000009000)=0x8, 0x0, 0x800000000000000, 0x7ff, 0x8000, 0xc, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7ff, 0x6}, &(0x7f000000a000-0x8)=0x9, &(0x7f0000009000)=0x3, 0x3ff, 0x7fffffff, 0x10000, 0xe0c, 0x2, 0xc07}}, @cswp={0x58, 0x114, 0x7, {{0x12e4, 0x80000000}, &(0x7f0000004000-0x8)=0x9, &(0x7f0000009000)=0x1ff, 0x3, 0x362, 0x100000001, 0x800, 0x10, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x2}, {&(0x7f0000008000-0x5d)=""/93, 0x5d}, &(0x7f0000002000-0x80)=[{&(0x7f0000006000)=""/229, 0xe5}, {&(0x7f0000006000)}, {&(0x7f0000001000)=""/140, 0x8c}, {&(0x7f0000007000)=""/11, 0xb}, {&(0x7f000000a000-0x7b)=""/123, 0x7b}, {&(0x7f0000008000-0x77)=""/119, 0x77}, {&(0x7f0000009000)=""/250, 0xfa}, {&(0x7f000000a000-0xd6)=""/214, 0xd6}], 0x8, 0x40, 0x8001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000)=""/4096, 0x1000}, &(0x7f0000009000), 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000009000)=""/112, 0x70}, &(0x7f0000009000), 0x4}}], 0x208, 0x40090}, 0x4000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00') ioctl(r0, 0xded, &(0x7f000000a000-0x1c0)="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") 2018/02/02 16:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x806, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b0f000-0x20)={0x1ff, 0xef3, 0x4, 0x6, 0x8c0f, 0x40, 0x0, 0x4, 0x0}, &(0x7f0000a08000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000718000-0x8)={r1, 0x7f}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0xffe2, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000807000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc7000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000bc7000-0x8)={0x7, 0xfffffffffffff000, 0x0, 0x8000}) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000351000-0x4), &(0x7f0000f19000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff}) fcntl$getflags(r1, 0x40a) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000100000)={0x2}) 2018/02/02 16:59:01 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f000002f000-0x10)={0x27, 0x401, 0xdf}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000002f000)='/dev/adsp#\x00', 0xad3, 0xc0000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000002c000)='nv\x00', 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffc0, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/02 16:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005d4000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bf3000-0x2f)=""/47) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000096000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000844000-0x38)={&(0x7f0000970000-0x10)={0x1d, r3}, 0x10, &(0x7f0000cdb000-0x10)={&(0x7f0000275000-0x48)=@canfd={{0x1, 0x3, 0x72, 0x80000000}, 0x39, 0x2, 0x0, 0x0, "425f2c372466919d60fa9f214aa35196bb526c09a8e6bfc0cb8a42ea40b291df00d9465caa2809bc5c3105d45c4e7d9a51c462c4e88c3895389cd1a4cac2702f"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x24000004) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f94000)={0x1, 0x118000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0xfffffffffffffffc, 0x9}, &(0x7f0000c1f000)=0x14) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000418000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5740, 0x5, 0x53]}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000c2f000-0x400)={"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"}) timer_create(0x7, &(0x7f0000b65000)={0x0, 0x1f, 0x2, @thr={&(0x7f0000516000-0x1000)="75e8d5cc45f695e49af8df7079fe5ac6c5de1f45eaa25f0b0ae5e643320ba8355b6057f63e6cd6b1d4bc8fbf08b18a325a90490fdffafad9b0e379a9c0439f0c84fd05ee545ab7925c750bfdc7606ce17fde18869708c9b10ba345b2d899e7c64fcc49ba4228bf22e398a3be511aa5999637fca69fee28a5d811268838873993f716b3b722fd9513b91f04a6fefba91ad68f9f44d4e7c125d784b9622f5ff09d97c1bffdb2d779cbb972d3de9f4d3427b8361f360cfeb75b9b87eebcbc4eadb7613b672ba8be8741b9f3e72f2ed7e7644aed53d479d64be924909512839b51c3f8cfacd45f0f6844746c821b04bb862a2d1c10f2cf3b2dff630f4006ea321bfcd7f60ce3372dc5b74e31962734858cdf8a999726abceefa9c6217d7cb90db0027ae6325cd7163230e648f14e1d5201d5383fd3527774b8bad0fe116efb7ee02ef3b5274c42df8df1b6b86ef25bd2b1f05a51eada0c2dbf0043375de1a6e60a401dd35b8fde90bbf30682e2c8e0d77f9eabc85685d1602baf9ac6e3be946d9d04e1ffc3fd3daed9a5da88783487930dd13818f6a6a6083d3a8d29596dbf9f014823fcafce5e3035cbcc23dbc96501560e9301f74fbb1944565aadd2c7a933ac57dde07f9ee79a51f9984c1cf311058e7747e22866ea7ee2b11d95328d75431638cb2f3a83aede76725072809d57cdfb5673123ac963ad792758d6b81c76c26bd6d84b4e9bb39d895704027a298744da8a599689ff0eb558a6f43f33bf0bc7012aff92970b9f08d73bba14bef1cbe880cc21a7e4114707a2e9033eeb247421ee4dca66f7dc7a4a39774689c1d1bc41d78f0946ab334e4ed923d7f96ef353df7926d82f1d30d0a2125af822a7d7e001acd01f3d1845313e9bc6d9ecc515d4880cdbfe02bf95f1a712006b2986ec701ea0f8952a0fa2f737888a8953323877269f92ce3e064a015d9b99af992721cd2c8080273b8346d728e2416e12d6b4634dc8a6dbdcbc39777b3b28effe6b23e14ecc438eda871e8d0f40290bbed5547a4b98858dfa9a4a6380929cd1213b31891e5eedc76a730f6a70034df709d5b0fc476a9317330feda1dd7932992cb55869aaea240df7815a996af825def2bf377735fc3bc6c1c231be95f6119adb6f6296f22c4b18526710e1eaf2fbcc4f27428c1dac799bce7b4421b04b16568559efe0fa4b1c69db58c617a8499c87878fab03d73dae851529e361130628546e20a278e0be04c06f56c8fec04bd87b759f61e5900327b65299f05b646e820fca3ae367d55d441bd155360aaa62e2ff7d98826b504c93aebd76518285293e43f8468e0b2917f9e3b8181378c05dded10d7bcd07d76c9d5482ca61d6921ce8c351dbb68be2eb736e32628d9aa32ad5efd2bdff917f53ad4352d7c4cd67b51bb183f25ce7881cd19e84a14153a1bb20c52a8efbd08a6781ea7739d13fa03cd071d3d33ab15356fd940f82cb06e533d4e06cf35e8b1602c7048c9668f5ea639071fbe5d03c06ac431eee27adb0a14713a7cd69e4a5ac2af77a52d616ef585d426e4ded7e0f88741f8bd697def19ad7a4ed0ea2d0b24cd02367b8760b63a1ff4e9e01b017f0dd6297450e153798b9bafb68882d2b6a7a0bbd97587af5d1d6fc06ec3a666b49655d25ce9b64e1f7fe4d72c0faefaf04562228aa12aecf814321a86bc04e54c443df56da59f0c5a05ca80138b2eb9a6d8450ef2900e9e9b68a1b560178e45bceb4a78cdb6cc7fc9f7258f5d48866af3e98bde9762dc75434aca496ff76be2d1e3278e8d852f4cffc55f13f6fe4bc6a83871aea10a4cfa29eee3b6abaed4b5b27510b8ebd6dbe10f921e1abe34887378879f931da5049fa46420d22d24b90d5ad585991a18bab237836146e4f464f5f1bd58b3a3eb8398b2e433d1835e3fef203039af262ee614087f3a6544c43fdeac67a1b8c539bc339bc6acd71d0a2670c7b9c70dd1be81310755bc6de405e38284cec1929580840d4cd8fcb54d7d8eac41e96c52310fe695ce0c3d1c956137df388f5def8f34adf85914314a4f81ae9cfa94f728c0303d8c577cbe0a82ffb6b522c01f1646b033d51d9a684fd705954647a2b88105f80c9e7aa026297cba0d9c9ecd2db5ede745c23610ef468c00f6bce849cddd8bbcb64d1ff978fa31397f82a7d6ac627a54fa3775426943537b572c7939a81fda328b84762fccc0c7735ba533394ee601088cf95a31609a4fcbefe131973ed68643ddee39e7018fcf58f4b215500069ce37950798a2e52c6f242a237e737a729bfdffa8c2de9630342c3decf7c6b85846a9cbfa1e0c3c31827207eae3d1c78af9bd666ca1eef3eaddec401f3227d63746ab25109fbd9eb37d9252e752ef93038187fb5f17514a2732240bc9071498e4076e61558b53d05401643928d7bfd156ace8b29d11f69e701b39aea9c1b7a73da447a0e3b6677197faae0135c308f993773813bd50b93a1ec869d85bfde85e81f69d9769abda7084fd2320b232f49f7aaf942555421ae81b562afbe7025a7c587ea699be514213ffb6462ecbc6d5cc1a081961443d3fd27cce7224fdf4ce389aafe8c116ed27e52cd855c918907db20caccd8856f08fc0bde2d636d3dabd75d63952b92139042071872b4bd6954cee9deeed8484dce7c6dc1aaaeac26bf0222b7ce8e81987a68541ef08e1f062088fa42f229adb9c2c26ea760ae570728374e5300e5d0ac0c2c1211f96e99ae4b7b0e050016d5ca3f0f483b7e28854a4aba346ef1510be434b22cd8562032c0940b3cf12ed7269c4b5b915284132d58079689680591c4e53beddbb7a41aa665388c588fc2578a84962d5559dde30860484ab8f13fb3550864d7e878c57161a355a4a8f91ed236565e8f705f634f2594180e41eaf4d8c8e797355279cf4c7f68bf9733c88ac32f13b0f5c96ff7cfb418be5fc12da4bee7edea58fb97253c86c90ad5f4e82ac874bc7034151e6e5f257d5be239ff3e29fbe67dfc64ccee9932f2d988b0182ffafd91aa20e61aaf6bde3ad41af58f2d924f9d7362b1a4771c753fc040ffc5df86d6e4954775cb54abe1529a0fe80acbc1bf51cfcc676b655ec1717a169fb290dec86f1d252808a14490efae5218f27f518f60f892d63a7d21606d82f2e4f34eebde38cd98b66f9b35f0af2c1a90a78eee78075f0f73b87303c26b758046243f6b5ce2d57a9ab97ca50dc9e39c00c3411460855e82652e7f0b5836597882d171f5a5cb1c074a0ab88102d3ede4e41edf332aec9464d087a2f5dca0912e7810761da9e7517e370613bae89ae23371774299fe968ac974744f0a2ce5a8589634aedf93f3808b448235aafb654ef3f55dc2a16232637984e7507a8254c7538c3241947e1c94feb2c77bac0957999e109b82cadf12b2ea1b4a7d9c284c9796bb762541d6229b9b2f98c7c6fcc2234aeafe51f1f4a863e815fb28e535e92dbbd9b5e35030c74ddbab94cfd39b6d49d87a35de22f159b2243d9bbc5eaee4bd983107cac79e5ddc665380e829471f6fa4a9b282cf8458a022b6a6fdbb3b1137265c82d03ba83bc9ceb6d467ca0aeba2c3d346091018680fe88c932815535944f2a101d917dea095a6bde3570456a3f08ee773237cdad97e49dfa12beb4296de29d513f606d0754725b6549bd04ee4371b977ea23a02e5d42c36dc20ba2020263bc234cecc1e95c3e0235157586a742f6049d6e804e7f8ca69040af4974e5109f7ed132ff9f7c0c1d3d8e737760e9b62093e810b097c1552e7788213fb14c9eecc679b5eb2dd90077c59131a32b5e7ab58c35f350d2fc07a963354d44d900797173315c6c6ad65dd7806835a4d6390cc67ba18dfde36adc4b2a7992e01c675f6f9f1a92fdbb49c79993fed079b9983ffb2275e991a6512c08e0acb9d5e69075f6f69883959b419a016ed0b52df0ed620203128438f8d780830391c32293c850242766424d27f368e38f02dd8b80402ab5de420536877d7326be03b04b871d895d582355e01b4a77234b87bd61c9a6eb06ed064026f0e2f84bbde29575e3bc3647d40d6eafe1dd8606fe6b2812d8303bc27fe03492f527c17280fa25cb08ec4edb132bbcc8dcf04001573bd8bf66a3b35ee16cc4759e58b24915a7bdd1317a0cadb19b49eb5f1cd9489ed8b3cfc95f7fc6044a9355d48685a7bf0a91d46175d3f428d713ec801af4cbf1969ffd0b3dffa8c75f6b629f810df616057fddda22ae45999fcad5dfacbac7679234538585f14079573730fee668695e3bd892fe73019ba294da0703d00aef027d19199208c524a6dbb7a2e011702b51116f087c93c91fad514787357da53b3c508f0ce96855d7c785487162c315acbd3ad8c879dc29bdc64afe8f2c6533d86ecc8644cd8e17c3f870505e25a55ca29dbb636122dd2940df0a19faaabd8fe3a8f45f46249de8738c34ae602672cc0ec030ec8d587c8f65e29d81a27cfe722d50c67a7b2547f52d4255537a6674e4ddfb79fa8ce8d49640b010cd317cf2db1dbe6f64c2bf84ebc6159bceea19ac6faca650e465c1cbc33be95137653f20b487ecc470187bb47be8819757626c1cb1851c90d004d21bcd6e7a0a4efaeeabae4b84898cd0c79053322daa5062a724db324f88d1e5a01462c7ba2f32550a0f5e2e0a8feef3e169289dd195e5bcf31b797e245fb1f22a0b7a4856034812793de9009396b64541895a34b13b4f2ae211b8dfa4cf309b6438d7f4f25a8303bb2a6ca9ab8da48250b9c74c33bfeca4d0487e247518927ce543850e6c7c15eb9fcfa6bb7342d9645e84ef2c63534302d22b3083857c26e31e74c21fd9ce81c6538f564b01adbc6cdd73225db7f7c4091ff01530310111f198bea54d5098356ec4ed983065b8ebb433d3db7356f047ce14753e88f053d5487ef5ccbfc3743ba0b79fb36e07de73cc960d9e432c2de42c9cf0a34572029f8904ba8f9f043e503462ac1e18c0f55036b8857aaedb4e7fed5390e4b3f3325abe4ad43e14dd7795af8f706d7a1b03589b452fea77125d7516eb8fa71d28ac644079c55d5174e58275c7f7d77b14b44ccd2019b44197b165d7a387340f1603749067ffcee3d48c011ed79ce91061e922b6216589414c398b71ea1383cae57420a305625569d10dc6e074eb3770919e323475ba682bea241ef5fd1feb07dce25b45f817948c7daaea787077667ce41479105b645c89a5123fe499793c0375ea663648f720f898a686e07e53c873fcc755df7fa0829dcda0e66b04218025ebc92a0e815d24ba8d60fae27b9458e78d4fa9f9e6676948f461d46213839e739ee46bcc39256380d0add0611b1f2df41bec8dc4c109e7c1e467b8c6a9478a1992bb72490b4ed63acfa88ffcd02ebea32358051a3336aa43a09c51af5bef1d13caff692a67185bc3c849c2a437a01783d1a8b4dff4e5adeee8cc57ee82898cf41be4c92ed8fd883e4be6bc547341c2b89892e44c20cb21fc8e24eea843a2cf38a943ded2da842d33608e9e957148319e5ac478120c3e0026ffb6cac9fbfe696bc053905c4ffff2ce2f22469833e6208e9e83279cdf424c55c7ccc5cc9a39471b3c24afdd5923594ed42825eb1ef622e7912a6cc6e0004354a8754b6738ec784d8c9f343b1304beff19d38c762abadd0368c53d78837079881dd073cd1dbc27de53b432b87ea8873307863837f179cea0214b51494f6b731b88a4b6f051304f5f052dee16737647385a29d67da44177efc27e7fb61ce6c22d2b076694621eb7aef6f89084000fe66dc7ec3d193f0f4d24f24ebc0f28055b77f1ac7", &(0x7f0000d17000-0x99)="66121c99a7484b21d3900ba9a90a25de97c1b81b4539c538ccbd40ff56805c5faf3513f205ed00f6413c46e28b11cda3bf1df13f2b50b3f90e5957a2528556a3abf14e1d7698f751c823c82b1d3697e100d10c075f4319a8f9509ea1f67f5369213139f8c9e3610d1d8ebad697349b8f46eead132d26495786f9a0ffea2b1086bb1dd7239356a24626f65c042705d19ebcec3a9e58b20a9132"}}, &(0x7f0000c22000-0x4)=0x0) timer_gettime(r5, &(0x7f0000a1a000-0x20)) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = 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, 0xbd8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r7, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000be9000-0x4)) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000a03000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) 2018/02/02 16:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000123000-0x8)=[0x4, 0x0, 0x67, 0x9]) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000165000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000684000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000043b000)='/dev/audio\x00', 0x3fffd, 0x0) name_to_handle_at(r1, &(0x7f00007ef000)='./file0\x00', &(0x7f00002a7000)={0x1008, 0x1ff, "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"}, &(0x7f000059c000-0x4), 0x400) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f000057c000-0x8)=&(0x7f00008af000-0x1)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000582000-0x18)={0x0, 0x71d6, 0x30, 0x401, 0x7}, &(0x7f0000e56000-0x4)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00006fc000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00009f5000-0x8)={r4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a35000-0x6)={r3}, 0x6) 2018/02/02 16:59:01 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000218000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000624000)={r0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ea2000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x1}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/02 16:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000125000)='/dev/midi#\x00', 0xe15, 0x82) ppoll(&(0x7f0000edd000)=[{r0, 0x208}], 0x1, &(0x7f00007bd000-0x10)={0x77359400}, &(0x7f0000e2c000)={0x400}, 0x8) dup(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 16:59:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x30) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000599000-0x4), &(0x7f000049a000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x13) 2018/02/02 16:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e2d000-0x8)={0x0, 0x0, 0x7}, &(0x7f0000af8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c00000-0x8)={r1, 0x8001}, &(0x7f0000477000-0x4)=0x8) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)) 2018/02/02 16:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00001ff000)={0x100000000, 0x5, 0x90000000000000, 0x200, 0x400, 0x40, 0x0, 0x8, 0x4, 0x44}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000916000)={0x80000000, 0x800, 0x1, 0x6, 0x81, 0x7, 0x7, 0xa41f, 0x7, 0xd}) renameat(r1, &(0x7f000093f000)='./file0\x00', r1, &(0x7f000010c000-0xe)='./file0/file0\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000df8000)={0x7, 0x3}) 2018/02/02 16:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dee000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cf6000-0x8)=0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000018a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000540000), &(0x7f0000796000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="030100000040f4010000f4000e9d9254", 0x10) 2018/02/02 16:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000566000-0x12)='/dev/input/event#\x00', 0x7, 0xc00) write$evdev(r0, &(0x7f0000a12000)=[{{0x20}, 0x20000000001, 0x50, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/02 16:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000008b000-0xb)='/dev/mixer\x00', 0x44080, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c80000)=""/65) listen(r0, 0x40) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:01 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xf, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x8bfaffd}}, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b37000-0x4), &(0x7f0000069000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags}) 2018/02/02 16:59:01 executing program 5: r0 = syz_open_dev$audion(&(0x7f000025f000-0xc)='/dev/audio#\x00', 0x200, 0x80) openat$ashmem(0xffffffffffffff9c, &(0x7f0000cc1000-0xc)='/dev/ashmem\x00', 0x40000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000890000-0x8)={0x3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}, 0x0, 0x4, 0x1, 0x4}}, 0x2e) sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[]}, 0xfffffffffffffffc) 2018/02/02 16:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[]}, 0x0) close(r0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)}, 0x0) 2018/02/02 16:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef3000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000194000), 0x4) r1 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f0000eef000), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/02/02 16:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000bf8000-0x4)=0x40, 0x4) 2018/02/02 16:59:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12001, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000f8000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000ba9000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b51000-0x28)={@common='lo\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000991000)={0x8, &(0x7f0000c9f000-0x40)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f000030c000-0x40)={r5, 0x1, &(0x7f000089e000-0x4)=[0x1f], &(0x7f0000059000)=[0x1, 0x100, 0x1, 0x2], 0x61, 0x8, 0x1f, &(0x7f000096e000)=[0x1000, 0x3, 0x5, 0x2, 0x2, 0x3f, 0x5, 0x7], &(0x7f0000306000)=[0xff, 0x0, 0x6]}) r6 = syz_open_dev$dmmidi(&(0x7f00004e8000)='/dev/dmmidi#\x00', 0x40, 0x80400) lstat(&(0x7f000073a000-0x8)='./file0\x00', &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r1, &(0x7f0000188000-0x8)={0x8000}, 0x8, 0x80800) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000431000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x8, 0x2, 0xfffffffffffffff7, 0x2, 0x20, 0xa0, 0x0, r3, r7}, {0x800, 0x100, 0x6, 0x8, 0x100, 0x3, 0xfffffffffffffff9, 0x8}, {0x3f, 0x9, 0x6, 0x8001}, 0x1000, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7, 0x2, 0x3, 0x9, 0x1, 0x400, 0x3}}, 0xe8) 2018/02/02 16:59:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000001000-0xa4)="e1d58105e7cda45908bc1712b2ec59452ab40081c208cf2b07d9d7e0db3b6e537eaa864a82697402f31ad3e5e35a6da6fc60c2d45b924a9b6878ff4e19f69a781c0ca9a41fbdc0d2a161b14d2eaa2c61255bacab6b72cf158ef9eba93b235dfc671e1d4e558e606894c3b015217b228bbeb4cefaf1f47da817312a512e70bb2a400a35cef0ce1d11725a4bdbac0ff09b937e7d661e8a8ec8923550fbd4defb1c761dd2be", 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000327000-0x48)={0x6, 0x9, &(0x7f00001f1000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20}, [@map={0x18, 0xa, 0x1, 0x0, r0}, @exit={0x95}, @jmp={0x5, 0xd6e, 0x7, 0x7, 0x7, 0xffffffff, 0x1}], {0x95}}, &(0x7f00009e3000)='syzkaller\x00', 0x8b45, 0xab, &(0x7f0000265000)=""/171, 0x41f00, 0x1}, 0x48) 2018/02/02 16:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() get_mempolicy(&(0x7f000047b000), &(0x7f00008c9000), 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c0000)) r0 = getpgid(0xffffffffffffffff) ptrace$cont(0x7, r0, 0x9, 0x80) 2018/02/02 16:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000492000)='/dev/sequencer\x00', 0x8c000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet6_sctp(0xa, 0x0, 0x84) bind$ax25(r1, &(0x7f000037e000-0x10)={0x3, {"1bef7d1dce0c2c"}, 0x101}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) add_key$keyring(&(0x7f000065e000-0x8)='keyring\x00', &(0x7f00002b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/02 16:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000312000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000eae000-0x4)=0x28d) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a46000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000b67000), 0x2) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fcntl$getownex(r1, 0x10, &(0x7f00007a3000-0x8)={0x0, 0x0}) sched_getscheduler(r5) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fc2000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00001e0000)=0xe8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000a22000-0x400)={"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"}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00009b2000), &(0x7f0000c5e000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c6f000-0xb)={0x0, 0x999a}, &(0x7f00003c1000-0x4)=0xffffffffffffffe4) 2018/02/02 16:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007a8000)={{}, {}, 0x0, 0x4000000004}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000b6d000-0x68)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000499000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 16:59:01 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000663000), &(0x7f0000450000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000001000-0x8)={0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ff0000)=r1) personality(0xffffffffffffffff) 2018/02/02 16:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x400000000000, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fc8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbaac8", 0x30, 0x1000000032, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000d55000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000da4000)=[{&(0x7f0000bc6000)="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", 0x150}], 0x1, &(0x7f0000993000-0xb0)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/02 16:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/enforce\x00', 0x208400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008a4000-0x4)=0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r0, 0x9) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) ptrace$cont(0x7, r3, 0x100, 0xfffffffffffffffd) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003fc000)={@common='ip_vti0\x00', @ifru_flags=0x2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/02 16:59:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009fa000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)) mount(&(0x7f0000370000)='./file0\x00', &(0x7f0000be3000)='./file0\x00', &(0x7f0000841000-0x5)='aufs\x00', 0x1040008, &(0x7f0000290000-0x71)="54c2ab88f448121f8bcdddf949885c53bdf34660430c46637cde7f0fcbdf96c48a8feda4229eacca2216da2104341a5225395befd7ce1af8b5b9280c4f1fdfbe8568fac90df3044f4157e257b5c89ece4bae7ec7d09090a17608be6e98b4b65401dc7f1be7df307b37d4f042ae28111b19") 2018/02/02 16:59:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/sequencer2\x00', 0x400800, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb4, &(0x7f0000f80000-0xb4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0xf0, 0x80000000000000, "b466", "81f4ba14b221d610a148bb12db4dd2638cc743eb008a909fa68c27ba274079b5b1f92e9c74c70e532745d3e7ac52d19a5c8ec44a21f050d13301caa28f41ccc3c24973ee0404a1768414c631d7f060de7d14d464da1e483e62332017f094ca98a843e996924691b23945f05ab0fe220cbbf9a3620dbe7d26aa2614e1737b8ee305ee03c76ce5c18d2dc9445dae360bf120bca58be0824a10e1f9f84d37ec2ad4b53e"}}}}}, 0x0) 2018/02/02 16:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a13000-0x28)={@generic="25272a09c07f936b4cd9abdcb053dce2"}) 2018/02/02 16:59:01 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = getegid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c000-0x4)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) getgroups(0x3, &(0x7f0000009000-0xc)=[r0, r1, r2]) 2018/02/02 16:59:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005bb000)='/dev/binder#\x00', 0x0, 0x7fe) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/02 16:59:01 executing program 0: pivot_root(&(0x7f0000ba7000)='./file0\x00', &(0x7f000036f000-0x8)='./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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cc000-0xf)='/dev/sequencer\x00', 0x541400, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000052b000-0x4)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000846000-0x4)=0x2, 0x4) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/02/02 16:59:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) fcntl$setsig(r0, 0xa, 0x14) dup2(r1, r2) 2018/02/02 16:59:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000076c000-0x7b)="d4c0dfe8013557f01080b07f92ea3bccbadc1ba263a1483f68741f09b219000e19a0ba87ebc97e2e57350a296a35011f582d624d3bafdf461393dc0b5d7d189b378fac886671694844ca5fdfe7321c42e89be412bfa9d23880e40b18090099f755470728b0879927176b4b6017ad127e45b7379d2660b2b70ba52f", 0x7b) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00006e6000)={0x0, 0x0, &(0x7f0000f48000)={&(0x7f00009d9000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 16:59:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) inotify_init() r1 = dup(r0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a48000)={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, 0x0, 0x100}) 2018/02/02 16:59:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d84000-0x8), &(0x7f0000297000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b68000)={0x0, 0x3, 0x8}, &(0x7f0000b81000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000064e000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0x10, "3229a07cbb2a1c87f6d27919ec5d6e9e"}, &(0x7f0000991000)=0x18) 2018/02/02 16:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000044000-0x9)='/dev/vcs\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000056f000)={0x9, &(0x7f0000c3b000-0x48)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e69000)={r2, 0x2, &(0x7f0000cba000-0x8)=[0x5, 0x8], &(0x7f00007c1000-0x1c)=[0x9, 0x5, 0x40, 0x10001, 0xd5b4, 0x4, 0x9], 0x32, 0x5, 0x8, &(0x7f0000cc2000)=[0x1, 0x4, 0x4, 0x8001, 0x0], &(0x7f0000209000)=[]}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) epoll_create(0x8004) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00008e5000-0x4), 0x4) 2018/02/02 16:59:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x7, {{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7e8}}}, 0x88) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x4, 0x2, "7d3c18059455", 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgid(0x0) r3 = getpgrp(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f90000-0xc)={0x0, 0x0}, &(0x7f0000558000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006db000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000059c000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b5000)={0x0}, &(0x7f0000820000)=0xc) stat(&(0x7f0000024000)='./file0\x00', &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000795000)='./file0\x00', &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000029000)=0x0) r11 = gettid() r12 = geteuid() r13 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cf2000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f000024b000-0x4)=0xe8) getresgid(&(0x7f0000854000)=0x0, &(0x7f0000383000), &(0x7f0000f85000-0x4)) r16 = getpid() fstat(r1, &(0x7f0000d2d000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000d7000)='./file0\x00', &(0x7f00004ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a35000-0x4)=0xd75, &(0x7f0000220000)=0x4) sendmsg$netlink(r0, &(0x7f0000e7c000)={&(0x7f000021e000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000a1000-0xa0)=[{&(0x7f00009b2000-0x34)={0x34, 0x2f, 0x10, 0x0, 0x2, "", [@typed={0xc, 0x40, @fd=r0}, @typed={0x18, 0x4e, @ipv6=@loopback={0x0, 0x1}}]}, 0x34}, {&(0x7f0000a22000-0x810)={0x810, 0x39, 0x200, 0x6, 0x2, "", [@generic="edefe2151eccb1c6d6c128213f52f8a2d62defa6be84b08b13b69a327738c5a3a8850b35d90428ac8647784ed6", @generic="bb15ed7e4d6c68720db89f9fb1a151f752b251bdff54bf253420502c93dd8ecca20a29a7c3a354412687d6155fa74f3e3bbf365ab829dea5aaab16f884bc91376279195115f936162fc127f948d0c617734c3ab22d618c870a8c906b3bd60be81c227cafbe9c0d6816fa65c6059a51c9d89a92ed6a2b11d3adefc2a4fe1389b7e6189be10aec33e0b214581a263e", @generic="c05a6f13e57d1a8701759387bdc4b4f3ec5f81e7d82021e1f2e7c1397066c67c7d2ade518ae3414fab6a9d69150eae25e13f998fb477f43f94d1ec47c393164e73e7b2027c52163f6a3954607f5f1564a824f4736e3860fa2b480edf3ea27940598845ee0b224e99fd839880262df8c2c5b9ab54d5943c972ff0e3d3aac5711bc985a7514e2fcb78c0c672742c2f8f8c1bd80bd20d070272308e33913a602b0bbc5dff6c6d9439d4b28a97e0fdc34bca7f081b9fd4c689e967a12f554de5f9a2984c91c42c2d7280", @nested={0xcc, 0x26, [@typed={0xc, 0x13, @pid=r2}, @typed={0xc, 0xc, @pid=r3}, @typed={0x10, 0x38, @u64=0x7}, @typed={0xc, 0x1f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="442c50c6d5d2ef125092849d17f1eb87127c5e8fc1fc3f187777185613238568eeb6932da3c57c2df4230214493059f84b34dab8a981f47cb7169769c3f136fdfdec751ddabac00f6342dfa137684f5ea1cbf49da00ac83b0a86dc58f5523612a0626746ba1d3fd12bf29179dca711eaa039f600756b52c969ab86a98580dbb9c3263eca8d29768dae00d110591c7f6e31f7"]}, @nested={0x13c, 0x17, [@typed={0xc, 0x16, @uid=r4}, @typed={0x18, 0x28, @binary="90169afd2d9f3b2b1fc0b9a67679"}, @generic="0f66a9a59eca4ca555908e97e74408cf154e75e1f9422ffaf1a0e2dbce07db6cb80fa46c161590283b28aa69b50234459393431a4e70fbd19a5a5655bad96c8a45718edc4edf5e7f7e8c698f8634146736d1186bf8d7f7a4df7c116a20ecbd185558e1a40150b43ed2f3378ccc3048f4da55210d995b964d96de5450818bb1906c11d2f33862bc35a2eb00a3562b54aedf88a415be82fdaffc43f7431f71cf61f0f1ed4b8709c8a96f94089f280188518430ee6ef5b5ff24b6b06f19bfd4f4", @typed={0xc, 0x8d, @pid=r5}, @typed={0x18, 0xd, @ipv6=@empty}, @typed={0x30, 0x6e, @binary="fd9e63328a8109b6b405187cc1458923683bf66b943768e92df817fbf19235e6d505059347cbe273"}]}, @generic="fbdad8e7cbeec2f20065ce82bc091acd", @nested={0x388, 0x85, [@generic="6bf5007c325891759062589a80d758c0708dce9203d6bfdc7c11282bd3e02bea2409a3085b3086a70a8d2ba39e3ac38833131db437df6c0cdd87564a1494e3c94c8a1393582caa71d747f971c63ebf8d624743fca8d32681ba70d21df6bdbcd8a7c527750cc82789189541b2672b3d186611fd9a7426159a0b66a5dabd17831f90100437bdcc72a951d081fad4855fe897f0ea32b73a4d19320bf6d1f1b0e1e37d4ca0dcf8f3c2b0b799751c66705742061bad091493858a01793a2f3043a898e1c3ab64d06598de04a4af4dd2c377092c1f57e2e56ccb33a8e816b02eba763276576f", @generic="63463ff28573c53ea466468f6bab4ea85e72a7241bed6481529fb5b1093cd9bb61773e12f76d3bc5a82064b8c56233abfa5a503171e9b11ad4855fabb8ee53bc7d3555f47fe83a398ad188ef56495eecbe1d8f4e96fab8edafa481754317a6d8c247dae563c20323394fe0611b3ccf81d61327da7b3e055a81d9dcd3431497032a7b3b93dd5c62674b99268724a6f39831b60f4da9a9e93843a9113e08a17af13880baf824bd2f15f92720e1c4420ab003fe75821876d42aa76c82f38737c9958f9d9bbdbd873e0282d51ce008d67fe4f36606e3ed24fcee146c0088185d06588ac8a973499b1f2230f320eb8c54d3656e38", @generic="00d203b2e6fee21f7b9996dbe4f37ddcda1bf45d081243eb2086b972946cfeb729d66ba4b44c1499775480b586", @typed={0xc, 0x51, @u32=0x2}, @generic="5f16a14482ef447b5d257d3486a7bcce6296479c05211903027e76a7aa8088a2533b5b88c6b31cad3b7899eb312245b7addf814ffcc93aa9b9be4f6afca97975686e726c474a5b07a444e0de4d9561f666758074fc165d1af267ab6546eb56dfa78d64bfb03d8e5170a3ca9080d6793f3c443bf048e3adc077bd2ef24081e6fd16071143385113df45b234751d6eb421db456ef3deb493b70ab4c5f0300bef16490e6ddbb344fbda2a9a4355159ea66d0bfb4796544f3a067b7dfe238d841cf2962f4e4d07b3a241c10424234921460ec0088700018632eb49d6e914d6b6e7b00df0e9", @generic="fcd8da54b31fe41349692a2de21b1d9a2eadabd0f91dae0ada0ab700b0f5e53fd74e89bbb6ac27e3dd1ce804c5ef1745674ea87d7d601af372f0774bacf7cbc0974b7a59ee1a519ce4cfe245c1cf4e055783f4cbe3443ada80b75fd2fb6fb37d1bd95f6ac88c43b80bf1b47b66e0a70cf37b6c5c094311f890bc4798e6692617eae3799d2099b903698c", @typed={0x8, 0x93}]}, @typed={0xc, 0x4e, @pid=r6}, @nested={0xb4, 0x2f, [@typed={0xc, 0x4, @u32=0x8}, @typed={0x18, 0x29, @ipv6=@empty}, @typed={0xc, 0x5b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="8d93e418b9869f9d7ebc9cad8e530c7d1cadca62a2c8672dfa2444844221fed42b2d9e6e3c5d20dd6c45854bcbad708cd00cd1f4ba5c899fc806af700d1b06170caf9aae33e857240694a3b42a494b140870ca6e74480b808c511523ee31c6c21af74d4d8a9cf9f9b1cf57e3f4278613c01d9f5ebd450ea10b0f783ce1fdeb"]}, @nested={0x1c, 0x7b, [@typed={0xc, 0x2d, @fd=r0}, @typed={0xc, 0x3f, @fd=r0}]}]}, 0x810}, {&(0x7f00009d5000)={0x226c, 0x12, 0x10, 0x6, 0x3, "", [@nested={0x225c, 0x3b, [@generic="a6bcc89024d300169702d7734c2b353425437750dad7ffe3df4b109156fdee128eab9c4967b21ea1642fa6a0851b06a695ac3cc92abdc3565328d43f433ec5de12", @typed={0xc, 0xb, @pid=r7}, @typed={0x10, 0x85, @u64=0x1f}, @typed={0x20, 0x4, @str='/selinux/checkreqprot\x00'}, @generic="f33600b267e33753332c8d2ccd828f93b9a760b588ab366c37107128463512aab8a3705651122a17ac5776db40f92ad2027850ffb74a31ce9397922cc69b111eabee334df4064123369f73afe061dd47cd42f5111098f8f411dd2921ea7439a61efc1a85d46754ddc927126574c54607dd1a6d3675b8afce9b53e829ad9e836fcc46d72e363a30cd1e", 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@generic="8af550e915eb1a017ed99d2ebaa5dbf829c2ff591a248473a4e3e862e74ad3740a564ef6db344265538712408616e970f63c56ecba9d690d1b66b30507658abdc8909a2768d5ef60c0f77000cd8d1240e5496a05cb03878c002e3b4c563292ab205f1538c8382f0e87d1884fa5212c23419c27819aad15e6f20b8ac78a79bfcd3a3ac80d541bc5236bfe8df360d29c29a5ab4c264dc9751bf85060a70764d5030e7ddc6e60", @generic="52a3021dba15b017be1013cf0a36d922c2c4a2dd30247e50a797e08318461a50a86a3e8c58df38d9f6a52a3d9e478374636c95bbabb47435feac79954c4bf4750fc7605d6184afb9ede738dedd82dae87b052a24ec009bab1e88b64fb613ea9f946c86debfb7a64a4a26a28fef51faf979814c3ceae89fe9ef64cc47999d358174cde8207b5f405300e0b140db01871e84ca840e9cf292e10d56f4175fae88ca0c2361d6d9fb32e0302b0a11ab314a72632b1029ec46f360", @nested={0x4, 0x2a, []}, @typed={0x10, 0x79, @u64=0x300000000}, @generic="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"]}, 0x1190}], 0xa, &(0x7f000008f000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x70, 0xc0}, 0x8004) r19 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/kvm\x00', 0x101000, 0x0) ioctl$KVM_CREATE_PIT2(r19, 0x4040ae77, &(0x7f0000516000)) 2018/02/02 16:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4}, 'port0\x00', 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a97000)={0x0, 0xd0}, &(0x7f0000db8000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f29000-0x10)={0x1826, 0x8, 0x81, 0x6ea, r6}, &(0x7f000039e000)=0x10) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000707000)) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000a7000-0x4)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x8]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r7, &(0x7f00006a6000-0x10)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) 2018/02/02 16:59:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000)={r0, 0x0, 0x0, "64f05f34941ab891d3e7223b53b58435c3270a97c64599fcbd305e9d2a78c8916baf059467822cc86bcb24cd874432f1f73e3592584f9f8cd5d21680a55cb23cbed3473191d49e2c80016cba63e45d13a092693d993dc8ce3e55"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000009000-0x24)) open_by_handle_at(r0, &(0x7f0000001000)={0x9b, 0x9414, "79a935c4ec0cde8b8138d64b98cea6d3fc51fce98bcb36b540d8da3a8fc1d43340ed77bb729d4f33abe3879069ef2f4ebeeceebef3ded0edef9db378c427eb02f4d7657ce209e0a26a0dd2f3293a67b819b09fcfe9ef4d0f732f42e857ac971bb951284def6c693988616c7d54d465c9a0fc907e7506a3a8b90bce3cbabaac27ecc7ae792c468c1239082ef0ff8d947e8aa56a"}, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000003000-0x10)={0x2, &(0x7f0000009000)=[{0x8001, 0xeb3}, {0x200, 0x8000}]}) 2018/02/02 16:59:02 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000b07000-0x88)="11b81bcca3400129508f05188b8c025d2072e2e07be16c9f58163c1d71e7d7bfa54f0f23a5eb284413620451cefe203c7950433bf341fb07b4d98794f805aea7f17fda48cd39c10fd4acfecee91477bb5427110449722f21128c5965aab79eb5b89cd695e50e24d3ee13d73f3b45f8615c8e681865c6a96c7032559571bca10467cb2ba672b9b868") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x2000, &(0x7f0000000000)={0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000720000-0x38)={0x0, 0x0, &(0x7f0000799000)={&(0x7f00001c6000-0x10)={0x2, 0x13, 0x10000, 0xa, 0x2, 0x0, 0x6, 0x2, []}, 0x10}, 0x1}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000488000-0x8)=0x2) bind$inet6(r2, &(0x7f0000fd3000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) fcntl$setflags(r2, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000800000)='/dev/mixer\x00', 0x0, 0x0) bind$bt_sco(r2, &(0x7f0000f57000-0x8)={0x1f, {0x9, 0xc328, 0x0, 0x3, 0x5, 0x100000001}}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007f6000)={0x0, 0x5}, &(0x7f0000a55000)=0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x30e512739aed4bb5, &(0x7f0000586000-0x108)={0x8, {{0xa, 0x0, 0x8d, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffffffff}}, {{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x108) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a75000)={r4, 0x50, &(0x7f0000e42000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a07000-0x4)=r6, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000689000-0x14)={r5, 0xbb5, 0x7fff, 0x3ff, 0x8, 0x438}, 0x14) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000d57000-0x4)=r4) 2018/02/02 16:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = mq_open(&(0x7f0000171000)='/dev/kvm\x00', 0x1, 0x100, &(0x7f000048b000-0x40)={0x0, 0x2f71, 0xe000000000000000, 0x22, 0x3ff, 0x400000000000000, 0x1, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000cc1000)=[@text32={0x20, &(0x7f0000255000)="8fea781281a68bb8700c0000000f01cb0f01cb0f00d3f36d66ba420066edb9a0090000b809000000ba000000000f3067f20f7dc3c4c3a94444ff000ee30c", 0x3e}], 0x1, 0x4e, &(0x7f0000fab000)=[], 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000e74000-0x28)={@common}) clock_gettime(0x5, &(0x7f0000aad000-0x10)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006d9000)={0x0, 0xd4, 0x8002, 0x400, 0x81, 0x20, 0x1, 0x7fff, 0x0}, &(0x7f0000c9e000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003c5000)={r4, 0x100000001, 0x8, 0xfd}, 0x10) r5 = dup2(r0, r2) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000024b000-0x4), &(0x7f00005c2000-0x4)=0x4) r6 = dup3(r5, r1, 0x0) ioctl$VHOST_SET_OWNER(r6, 0xaf01, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00009c5000)={@generic="7ae914e6d6aea04857595aa64c57156a", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) 2018/02/02 16:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000436000)='/dev/dsp\x00', 0x200, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000071d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000053000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fda000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/02 16:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/02 16:59:02 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = dup2(r1, r0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000940000-0x14)={0x10001, 0x80000000000000, 0xffff, 0x1, 0x800}) listen(r1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/02/02 16:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f000026c000)}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000049a000)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0xffffe4a, &(0x7f0000288000-0x4f)=""/79, 0xfffffe8c}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) r2 = syz_open_dev$dspn(&(0x7f00001a3000)='/dev/dsp#\x00', 0x20, 0x2ec002) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cbd000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x9, 0x401, 0x3, 0x100, 0x10}, &(0x7f0000317000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003eb000)={r3, 0xc1f8}, &(0x7f00006e2000)=0x8) 2018/02/02 16:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000524000)) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) kexec_load(0x6, 0x3, &(0x7f0000c1b000-0x60)=[{&(0x7f0000fe2000)="9b244e510952abd62cefc14c26b12edbf50dd841b822132164f8662b80dfb52618838ed7cd96d04942c2fc4785d4e9392f37192d7f9ca908868d5fc05f0797a3983bab0134aabd42d3c3002d847b6f0c7892a871768382d3c02762b70c363b2656c0491426dd3a50a2fa1e50119198df7b08b5af18aba6cbafac222a9c8ee960cf833527276e1e3d517d20b0346f8d1e1bc9561df6f0bafa0a2a9342cbd96593591117eb4e9009b2b03b8c12b56c5d018813b712545d6065e487a789f1c55a67caed874842340742118a4f196caef5a6748c4b0dbf0bed1bc597a25ca94b6a948f33", 0xe2, 0x7, 0x53e35b4f}, {&(0x7f0000b4d000-0x7a)="b5ee9a776190308ac7e3fb366c877c0e3d2f4792e7ca69d6f3fa0f1978566684ac9f93a3ca8de186bde299b8291e04b003f50d87d636cd0f693919c0bc19667368795197badb1a6edc18f5566d739a9ffdf099566bf398446880a9ebe2f0fa4d4d0074980a8952492f4a58bcd5fafd882a8d0d77b2a122f57ea7", 0x7a, 0x6, 0x2}, {&(0x7f000026e000)="e6cbedd9ae26d5a04156f1b32a08e442104fc4b9f2214e16a1740119fbeea45903c68902c17d9d6c21bdb444b00571764d3ad70361f02286bca9974afd393f61dbbcd9a9fb496409bed198344898e0a5e018f222028fa3ad2be35098d685ddbd98fac15c8cbf1c51f4c4d3eab949f67e2b77b6b1c21f42d4975148ab30b833007d8bd7a1d86ced70ea5dc999620677751af71424e6e503a4db919ab5f1e1ce22985da5dec65f7dd9153a38b6a892f8d46fdd62daed9b4d142fc84d146be9048d43d1a9dbf027814aa1ccf2a12288bf8ab5e40b3eefcc46ecb17a4868f54ee20c4726088c8706", 0xe6, 0x1ff, 0x2}], 0x140000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d85000-0x98)={0x0, @in={{0x2, 0x0, @empty}}, 0x40, 0xfffffffffffffff9}, &(0x7f0000669000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000262000-0xc)=@sack_info={r2, 0x7, 0x68}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000e97000)='/dev/sg#\x00', 0x0, 0x68000) syz_open_dev$admmidi(&(0x7f00002ef000)='/dev/admmidi#\x00', 0x6, 0x280400) ioctl$sock_inet_SIOCSARP(r3, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) 2018/02/02 16:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024b000)={0x0}, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006ba000-0x61)={0x7, 0x59, "171527f393edc4eee39deb2b549f3aafb1d0d79e7bf203a36f71e9c70111e668d655c9ac50a8c5aebe47993a4783d90393edbc274736ae539225a0f5ecdd182c06622cacc1bcc6643f813b253fde2f8bdb4ba3ccf0fa113252"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000efc000-0x4c)) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/02 16:59:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000352000)={0x7, [0x7, 0x401, 0x7, 0x2, 0x0, 0x0, 0x8]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000002c000-0x4)=0xfffffffffffffff8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000358000)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000127000)={"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"}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00008d5000-0x4)=0x5, 0x4) mq_timedsend(r3, &(0x7f00005e3000), 0x0, 0x0, &(0x7f000017d000)={0x0, 0x989680}) 2018/02/02 16:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0xfffffffffffffffe) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl(r0, 0x6, &(0x7f00001d4000-0x46)="818ffbf582d277ad625cc7b2db4995e389b5cef4edc6c2385db4d7e4e13b1b1fdb8f4f2d85a775124362c8359e7abddc630646cc91a6380cdb38cc97396b28cf0cbe724f42df") getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) openat$pfkey(0xffffffffffffff9c, &(0x7f0000125000)='/proc/self/net/pfkey\x00', 0x800, 0x0) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000968000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/02/02 16:59:02 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x5, 0x5) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) 2018/02/02 16:59:02 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000056f000-0x8)='./file0\x00', 0x20100, 0x20) recvfrom$unix(r0, &(0x7f00000e5000-0x98)=""/152, 0x98, 0x12100, &(0x7f0000e62000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000c3a000), 0x4) 2018/02/02 16:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x5, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b6a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) times(&(0x7f00000dc000-0x20)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000079c000), &(0x7f0000e69000-0x4)=0x14) r1 = creat(&(0x7f0000a50000-0x8)='./file0\x00', 0xd) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000686000)=0x5) 2018/02/02 16:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003a6000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000e60000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/02 16:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1, 0x0) 2018/02/02 16:59:02 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a9000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xea, &(0x7f0000b99000-0x6b)="54eb6c711808ae06a29d7218281904b3f387af3e40ce62e525439431e55a6d39535444a4e26de728df2d79ce39ca7ec7eb74b8152cb97629a3ce2cc81d578e7794b7ac9a6cfa685df9b7448fa7a8192ceef010759620c5b3c74131b69f1ef35e769ae2654920251e6ee524", 0x6b) clock_gettime(0x0, &(0x7f0000b23000-0x10)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x80102, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x8001, 0x8, 0x20, 0x7ff, @time, {0x7, 0x800}, {0x5, 0x7}, @time=@time={0x77359400}}, {0x2, 0x1, 0xf59f, 0xffff, @time={r1, r2+10000000}, {0x1ff, 0x7}, {0x1, 0x90}, @queue={0x0, {0xffffffff00000001, 0x6}}}, {0x4, 0x9, 0x4, 0x1, @tick, {0x7fff, 0x6}, {0xce, 0x10001}, @raw8={"ed6f99537ba5036e44e36752"}}, {0x7fffffff, 0x5, 0x7, 0x81, @time={r3, r4+30000000}, {0x6, 0x40}, {0x7, 0x6}, @time=@time={0x0, 0x989680}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r5, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000045c000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000b61000-0x2240)={0x2240, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x122c, 0x55, [@generic="e5e784d30cf185077872c18a2b0025e157d8db3d6c93ddce81f33de311781476ee659a340f50fc6db5cb6a6eab421cad7924cf68dfad001f672293451aabe718e5482139ef7b8279d5457e7e613e112250dbfab9495126d0df0ba5afad2356b9583e985422323011e7c75ea166beae6b7aa98439a1d2ff85a901ad2924d8ffaf61575a5bb178c33ae9d098474ef5240a161fe4b2f44535c9a1473bf70e2abc072db9762b3aab90b9738f4071943a20d51306194acef1eea17e5f8657c49ea0cb41162a77a73ae7ad8858a25885fdfe657abdcd", @generic="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@generic, @generic="11e39d8a5ceb234b3faa3003126a2c6a041e3001026078323abc6f873d706a8d9d0f7fc61366da257293ebe8cda8", @generic="d413237eb01a5e8aab5bcb1cec584326243e053b80e82e1d10f5dd81b9b4", @typed={0xc, 0xd, @u32=0x5}, @typed={0x10, 0x62, @u64}, @generic="2cb9c19f650c1df38c2e0a8f768512144bc1c43dbd530fb7d63a1215fb3ba57f01f74f9203e673f999175651634750f9af901e5476ed0c6c956d42d8c2a49da44e9acdab44a7de506602beb5c027912183bb6f675260b34174ed47dc91ac881d3ac540eef82d4d960808f86b3a7c10a7fea666900c7c2a91bdaf09a62740ca4b547fcae323d2bea62a5827055afdc8c9228c27188f12987b014334c3e13311b9d618c841946ff0f2ab2dffe4a6ee64f60ab14c9a4be544e7b48b75af0a1db6a7d93f205ed78c20d6859817bb1cf162052585290c92107599b8d3d2ffb8aaaa2f18", @typed={0xc, 0x1e, @fd=r0}]}, 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"]}, 0x2240}, 0x1}, 0x0) 2018/02/02 16:59:02 executing program 6: r0 = socket$inet(0x2, 0x80007, 0x9b3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x122, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0xec, 0x100000000002c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3f, 0x2, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x0, 0x6, 0x2, 0x9cc9, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x3a, 0x0, 0xffffffff, 0x7f, 0x0, 0x8, 0x2}, @dstopts={0x2f, 0xf, [], [@generic={0x2, 0x72, "28dc43ce3992b2c07cd774b8917357a970874394c8a3d20a181c24644b52914bd39317bba14ab3f8958dc0dfafd2c1da1cc6391b537d09f9bee68a620d1a6252b5efaa93f2fa62a95b6db82d43d225cd8e09265cac9d0cb7bcc7b67f9582517c0462bdf093cb4a0680a3bb3500021cf49875"}, @jumbo={0xc2, 0x4, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x200]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a66000)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}}, [0x100, 0xffffffffffffffc0, 0xce9, 0x9, 0xfffffffffffffaa3, 0xaaa, 0x100000001, 0x2, 0x1, 0x9, 0x6, 0x0, 0x59261c73, 0x3, 0x80000001]}, &(0x7f0000405000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000050e000)=@assoc_value={r1, 0x7}, 0x8) 2018/02/02 16:59:02 executing program 5: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f71000)=@get={0x1, &(0x7f0000000000)=""/150, 0x7f}) 2018/02/02 16:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c40000-0x4)=0x10) pipe(&(0x7f0000c4e000)={0x0}) symlinkat(&(0x7f0000496000)='./file0\x00', r0, &(0x7f0000ba0000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000fd3000)=[], &(0x7f0000003000)=[]) 2018/02/02 16:59:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001c3000)=0x0) r2 = inotify_init() r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) kcmp(r0, r1, 0x2, r2, r3) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105518, &(0x7f0000001000)=""/250) 2018/02/02 16:59:02 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000e0e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000011a000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x8}, []}, 0x289}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x111001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='\x00', 0x2) 2018/02/02 16:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) getresuid(&(0x7f0000fb0000)=0x0, &(0x7f0000a36000), &(0x7f00000c3000-0x4)) ioprio_set$uid(0x3, r1, 0xb4d9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/02 16:59:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000044000-0x10), &(0x7f00009a3000-0x4)=0x10) readv(r0, &(0x7f0000d3f000)=[{&(0x7f0000cc9000-0x92)=""/146, 0x92}, {&(0x7f0000c38000-0x26)=""/38, 0x26}, {&(0x7f0000f45000-0x69)=""/105, 0x69}, {&(0x7f0000f62000)=""/10, 0xa}], 0x4) r1 = epoll_create1(0x80000) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000b35000-0x4), &(0x7f000031a000)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000007c000)) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000e54000)) 2018/02/02 16:59:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) socketpair(0x4, 0xa, 0x6, &(0x7f000009d000)) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/02 16:59:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000599000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000b85000-0x8)=0x0) io_submit(r6, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0x0, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002ad000-0x4)=0x405) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/02 16:59:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ad000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f51000)=@int, &(0x7f0000677000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:02 executing program 7: remap_file_pages(&(0x7f00001d5000/0x3000)=nil, 0x3000, 0x1000000, 0x50000000, 0x80040) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000950000-0x10)={&(0x7f0000283000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 16:59:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000b1000-0x4)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000954000-0x88)={0x2, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x3}) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = add_key(&(0x7f0000cc0000)='blacklist\x00', &(0x7f0000b53000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c58000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) [ 240.773358] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/02 16:59:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) fstatfs(r0, &(0x7f0000f43000)=""/91) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00009b6000)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b0c000-0x8)) stat(&(0x7f00004c8000-0x8)='./file0\x00', &(0x7f0000e15000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000dbf000)={0x0, &(0x7f00007be000-0x4)=[]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000a31000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbb, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000b2b000-0x4)=0x7fff, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00002b4000-0xff)={r1, r2, 0x4, 0x7fff, &(0x7f0000980000)="3f8ba66a21ee", 0x4, 0x4, 0x3, 0x9, 0x97, 0x2, 0x1, "5d271d155e73650cfbee03e10a147ba9fc95cf6f06bed9042c357f29937309bf200b7986632df0aafadb83176dcf0a0f5bc031fc79b987d7de3b0d2e63acea89fa5b76ea1d7e950affc7b28205f2d03ed66f75c85fbde95253056b9e5bb9ad66586db4980a7f40cda2975297b2c42143750e087408f883fae9ebd5cd000ac5d9f537a748012e6124090980c8389b28c9cebb646c90ce6701679a6da087b1317e6516b38ac61010ac493d8811e0f82cb3c29c3f9547ac61c6822c0ab21cee124003ea766f31c51c1d7030434fafb986f3b1e53ad024a562"}) 2018/02/02 16:59:02 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000791000)='/dev/usbmon#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x5}, 0xfcb, [0xac93, 0x200, 0x8, 0x3, 0x8, 0x40, 0x80000001, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000386000-0x38)={&(0x7f0000db6000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000af2000-0x10)={&(0x7f0000d68000-0x9c)={0x9c, 0x16, 0x25, 0x1, 0x0, {0x400}, [@typed={0xc, 0x67, @str='\x00'}, @nested={0x7c, 0x78, [@generic="5db55c9b89c2ba2784a72f0ab5ba200ac047", @generic="eca01a9e1819aed80193e965d2c992e283ab4053a864c2dec1675ae57793b4e5586c12bf014ca21ae2e7d23087648682d8c99021adaf9e9ab29fde0e41888d4282df1faef545f165f2d17cf0d2f8e0204fc977d44ef160f58436779c3215cca4633b3d77"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r1, &(0x7f000093f000)='./file0\x00', r0, &(0x7f0000109000)='./file0/file0\x00') 2018/02/02 16:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000c99000-0xd)='/dev/usbmon#\x00', 0x8, 0x8100) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c97000-0x8)={0x7, 0x5, 0x1, 0x9, 0x4a24}) r2 = syz_open_dev$dspn(&(0x7f0000de4000)='/dev/dsp#\x00', 0x6, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00002e9000-0x10)={0x2, &(0x7f0000390000-0x10)=[{0xaf8, 0x422d681e, 0x8, 0x1}, {0xfdb, 0x82f6, 0xfff, 0x5}]}) setsockopt$inet_dccp_int(r2, 0x21, 0x1b, &(0x7f000003b000)=0x1, 0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000d14000)) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffff8000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000819000-0x46)=""/70) 2018/02/02 16:59:27 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) r1 = syz_open_dev$tun(&(0x7f0000287000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001000-0x4)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000098000/0x2000)=nil) 2018/02/02 16:59:27 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/02 16:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x100, 0x7, &(0x7f000093e000)="d12902b1aeedb46f324afd6fe308bb8067bf9fe7250483f81dd40364714aba7423efc6716c149405892315110997298425a49c2919f03e6ec579c70591453058db75ddfecaf30af8d26eef8b37cde0381acbd1e7ffa9042eb5b7313980b6316c3eb3c0d777dc27a201ec3c975b8aa367c442873c7ed6b38cbfe02f0f223cda3e18c7dbe440965dad1b0080e3523ad28534d2515874512479697ed8a7430bb029a3d683d99f3bb21de71fa769be44b4cacdee16f3c8b8eae6732f5b97503e9a390ac8ebedd9de911689e3e5b523e39e7368dcb3d1ad38e869f020874834cbbcfa6f5bc187ce64f520be3332ed2e", 0xed) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000f2b000-0x118)={0x1a9, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x118) 2018/02/02 16:59:27 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/audio\x00', 0x2c0580, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000fe1000), 0x2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000fe5000-0x48)=""/72) sendmsg$nl_netfilter(r2, &(0x7f00003bf000)={&(0x7f0000255000-0xc)={0x10, 0x0, 0x0, 0x400120}, 0xc, &(0x7f0000fe3000)={&(0x7f0000fe3000)={0x174, 0xb, 0x9, 0x2, 0x0, 0x1, {0x3, 0x0, 0x8}, [@nested={0x160, 0x4e, [@generic="7765a9ba70878f1d19c9d1022ad5e0176c66567b5ee76111219aa3853df3b9346bedd1fcd0264b03c9594c7c1a50bfe33ccd3f071d1c363a0a9078db509cf11df22827cde7d00cd68131dee3241aef93306d74de3e5c604703def9a4406a121ea26cc937ca5a0628f474409d673fd6b3fd7c8eada9547b0a485d15c237f7fc282fd36659297321083d3b2e5bf3d8ba7158339bcd20038f93e3228ef5e3d05e7c06c75f8f8e1a5901540b9182982f37a87061a439c9e150a3e00b6fa49f4f6c0be19d72be60cc346c0b17adf5d739a1910a7c8a", @generic="48da51d4f0468c9501d6a65ba9c82d7f82d4015dc810b715b6affe110182bc33ad3407e060c7a12625a0ec08d07aefe5e3e3873fa0cac39f82623f616937fd42316b0e404b1ca3f6c7813af426e03142f39f01eee19037b73c222ab9d0de43f62fd78bd09898d3bafc09a83618de77fe956aeced63b61b9c3e1ff89c2f764345", @typed={0x8, 0xa}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x40000}, 0x4000040) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/02 16:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000020000)='/dev/input/mouse#\x00', 0x0, 0x20000) listen$netrom(r0, 0x80000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f}) fcntl$lock(r1, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000}) 2018/02/02 16:59:27 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, 0x50c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000226000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) ftruncate(r0, 0x0) 2018/02/02 16:59:27 executing program 4: getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000)={r1, 0x26}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)) getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) 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) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000003000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x3)='@+\x00', &(0x7f0000001000)='cpuset)ppp0\x00', &(0x7f0000002000)='eth1\x00', &(0x7f0000002000)='}!GPL\x00', &(0x7f0000002000-0xe)='vmnet1{\'user:-']) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d76000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005a2000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8), 0x0) 2018/02/02 16:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000d22000-0x1), 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8a000-0x11)='/dev/vga_arbiter\x00', 0x521200, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f98000)={0x2, 0x2, 0xa48, 0x3, 0x3}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000860000-0x1000)=""/4096, &(0x7f0000d1d000)=0x1000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f4c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000290000-0x5f)={r0, 0x0, 0x5, "e03a1cb38d07ae4fe15d6b646cca65ad30c56c5589dda5e69937b0ba785b8485bdfd73e24db6205f7f9939bda28139ea696fb585a256a0fdd363468514111d0f53bd39e226ba4d2aaa0a3220f46e5cf07c53d5fa29"}) [ 265.943445] Buffer I/O error on dev loop0, logical block 0, async page read [ 265.954973] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/02/02 16:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005ce000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca4000)={0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8a000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, 0x9, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x7e, r1, r2}, {0xfc1a, 0x800, 0xd470, 0x4a3b, 0x72ee, 0x7, 0x81, 0x5}, {0x0, 0x4, 0x101, 0x10000}, 0x800, 0x4, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x1, 0x8, 0xafc, 0x7}}, 0xe8) sendfile(r0, r0, 0x0, 0x3) getsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f000064d000)=""/83, &(0x7f00000e7000-0x4)=0x53) socket(0x13, 0xe, 0xffff) 2018/02/02 16:59:27 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f000001f000), &(0x7f0000025000)=0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/02 16:59:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000503000-0x8)='./file0\x00', 0x4000, 0xe2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00004d0000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x9, 0xffffffffffffffff, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x5) sync() accept(r2, &(0x7f00001b8000-0x60)=@nfc_llcp, &(0x7f0000cf9000-0x4)=0x60) 2018/02/02 16:59:27 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, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5a}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c3a000)=""/152, &(0x7f0000642000)=0x98) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/02 16:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000273000)={0x0, 0x2b, 0x1, @tid}, &(0x7f0000a71000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d403, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "009fa8ffa240", 0x8f8}}) sendmmsg$alg(r2, &(0x7f00002cd000)=[{0x0, 0x0, &(0x7f0000d77000)=[{&(0x7f0000d57000-0x47)="a65951404e2020784555a40488996405bf5b82c19ca946022712b8e1b14fe3a0d6839c56e1dc5133bea56b9e941aca35826850ad94a63ce45b9af318a912f4dd1cbddd4c2385b2", 0x47}], 0x1, &(0x7f00004e7000-0xf8)=[@iv={0xb0, 0x117, 0x2, 0x98, "58f2821e755deb2a898e7c2499b5e6562a3b87e69d54146e06c113ce13b5f85277f4e215727993814d9a2d4d07265004b412ab630c8b5b9ca300485691d75f06596512db021d712311dedc8574117c06d9cd5cec343a8ea6b79ea44bf4b736b1c76615feafec416b437a3fa8a27bc2372d37f944df1cc697142d5984f890505fa6379c134af805123bf7d19ec01fb379491d7ccdc094fed6"}], 0xb0, 0x80}], 0x1, 0x20000000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000086c000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00004da000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000589000-0xc)={@dev={0xac, 0x14, 0x0, 0x2000000000011}, @dev={0xac, 0x14, 0x0, 0x16}, r3}, 0xc) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1c, 0x0, @tid}, &(0x7f000082e000-0x4)) timer_gettime(r1, &(0x7f00004c9000)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fe1000), &(0x7f00003f4000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)) connect$inet6(r0, &(0x7f0000c74000)={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x52d0a068}, 0x1c) mlock(&(0x7f00007df000/0x2000)=nil, 0x2000) r4 = dup(r0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f000035b000-0x1)) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000839000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='yeah\x00', 0x5) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="ef56b6f762fc406f6bef588f344ebb5e"}}) ftruncate(r5, 0x9) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/02 16:59:27 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000003d000)='asymmetric\x00', &(0x7f0000053000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="3a74670000000000008000080265783a30d1", 0x0) pipe2(&(0x7f0000021000-0x8)={0x0}, 0x84800) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/02/02 16:59:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000013000-0xb3)="14738eb26d7663d6635fd86693f9028a8b3475357c9b595a6b04012f590cfcd6bf6836d1b61aba785acdf5db1c7651875300bfc6773f3f5fb97e07dc8f5d3f369b571a4f936641c1ca7494130e0ce86fd1c335d11531b014ac5fb99a7da00bbb8c0a574f63e5c9979a0238a8b0dd39613c2d06e726178288d28f72b2666166e1979500efd05ab9afe671165c533f4a0e232d65cbe619301d86a2bd94922e8b3da956beba220fb39ebca5507e7db97b09955acc", 0xb3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) symlinkat(&(0x7f0000014000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x1) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) ftruncate(r2, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$netrom(r2, &(0x7f0000a1a000)=@full={{0x3, {"7d332f6b17decb"}, 0x5}, [{"71b1029bc35249"}, {"fe7f2df62beba1"}, {"96f138c2e20dc2"}, {"e07068e390109f"}, {"76121508a1286c"}, {"7f31efe222abd5"}, {"67bbbbd712a625"}, {"ec52d67101b84d"}]}, 0x48) 2018/02/02 16:59:27 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x20200, &(0x7f0000002000)={{}, {0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f00004fd000)='./file0\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000072d000)={0x9, 0x8, 0x8000000000000}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, r0}, {0x77359400}}, 0x0) 2018/02/02 16:59:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpgrp(r2) r3 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x9}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r4, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r5}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000fc4000-0x8)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r6, 0x3, 0x30}, &(0x7f000068d000)=0xc) r7 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r8 = shmat(r7, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)) shmctl$IPC_RMID(r7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000568000), &(0x7f000011c000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r8) 2018/02/02 16:59:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7f, 0x80) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3f) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x1f000, 0x10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x5b, "55db7a41a52314419abd102c527591abc67c1324156d101863cea86e973f70c7ff29497b762403ae4490e978408d5c3baa0a2c4b1bfc50ca28b08b92c43374ca4cedc57c93c82882b4dce1aa953636eb7ed291112874f1546bc4ce"}, &(0x7f0000001000)=0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/103, 0x67}], 0x1, 0x0) pwrite64(r0, &(0x7f0000003000-0xde)="6f0d1c03c7b749c9fd1d3efb7461e80f55fafdd247a8963ee5adb74c27016ffc8a744ec8e07379efae51994519ceb921efb640741dd9bb8fc8bc6c3ae537405fb6a2c2c963f7a4f2c78f4c9ee268d2b44124a8e4a278c0b87d01edbf89eb6e9a6c5862a7c1e544312e7bf0211fc1bbc94c86c10274f3dcb31ad9fad5c0db1687709f43e26c20a0b6733a5b4b125b13acdd7152530317b89229597c3fc989c8e97b3eb7376f2c0b3bc4a66dc35df83032de8ab9c1844c81de51bafd48ee62a31baa5e14e81026aae9dce79be47a39ef52bfb53eeab82b98482fd9d26f5bb1", 0xde, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000003000)=@proc={0x10, 0x0, 0x1, 0x1000}, 0xc) bind$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"8816f8aa4e74da"}, 0x8f}, [{"8d51871b92de6c"}, {"a2bcc5d1254c8c"}, {"f884a121ef332d"}, {"85a641eace4a46"}, {"14634e0dc55f0e"}, {"0b78909883139a"}, {"3cf8c00c3a5052"}, {"22215a247b2017"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x3, 0x0, 0x17f0666, &(0x7f0000005000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0xb)='pkcs7_test\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x5e)="8a44df82f941b6aba671583d1aed66edb5109b42450224b5f0f3e35a6650d867b8e9dddfd30d04708673011cda27fc1ff7de1289891fb348fdd3a594d7a2be0ef154abfdde0797c156f5afb2b854e1c3a5fdd51ea0419e51617d674517a2", 0x5e, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x7fffffff) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r1, 0x4) r3 = semget$private(0x0, 0x0, 0x20b) semctl$SEM_INFO(r3, 0x6, 0x13, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000006000)=@in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000007000-0x55)="68b86a51d7ac05dc1001089b86ac62601cce8663306d71eb633d1a32055a6c66af9cc7a92175f0f9925374dae1e41cb2690b553df826911d3588be78e47eacefb842a5e57d58b663282c4ed6ff752aaa29264854ad", 0x55}, {&(0x7f0000003000-0x13)="d1fed26a67db749986b0df6e7c1897b5c99f97", 0x13}, {&(0x7f0000007000-0x9f)="9b9c598a3289e8f4f98d42d61acd9eee9f1090538bdf40c6348e16f8693c6707118ae40814aaf8c66a4a7e3a3fe4c65ee689bddd0898ec94505367461a0e85c302e734d596af8fd8c101b9c33a37055b5d5269782a66cf728e12fced87076d9877037cbad83bc9d867abf8a0ebcb785cec5d6f5a1264605af44c284364292ae245aa1034a799767d706300b8ac489ed7ea2fb330b40f83d59eecb9427689ae", 0x9f}, {&(0x7f0000002000)="922d981d9a7af38d3ce6be8b4b3456bafdab909513", 0x15}, {&(0x7f0000007000-0x9a)="dc3646e3a71c31e3609dbb238f993116b7191a9c062aceb340014f11689146dfb83ce1de3d65f0b37ae9fd1b219685cfa4475fcb9b14d1c526da45bc82cddda0aebe712d8a38ef19f8a7ff6ab1a346de5ddfd676791af518463dabe910c0348872bc90b4b0ee1be3114c73cfeca03c48bf6048c8368b796ce713b4d138334bda270c610b3faed0ecf252e429ba1f2ff8ed58d00658bb4897cc69", 0x9a}, {&(0x7f0000006000)="4cc08e7b109a664ccffaa7154c20ee4232054ba00ec4d3af88ed812d496f9e9ec1e9199e8aaed0d879aa78fd95f9736b2ffcdf398f86fd3f32d999e579a0efcfa602d496044531ef01f4acf6a4d7db35d6105f6da46dd52640fcfce661934eaae71d42dab73cb0acbf2c7a8e2ba1c81a99203d1da373cbbc3411044324ffa1b527c77ce5c23a1d0355dc52bf1319bdfaff4a09138ee41a76f2bc1670a97e82b35355", 0xa2}, {&(0x7f0000004000-0x3d)="86780ee058e0a028e87c796758e0e71d83ca428ed389e387630c52339ad8fc08964f7ed7be2129960079772e5839e96a13164831e74ce9fa97ca639014", 0x3d}, {&(0x7f0000002000-0x8d)="3de5e61f3913a8e561d8ecd088584585b592e9637d12f9389788f52a918b44318cc5f742943b7e403a609e0b6426468c952e352b458a2baa3a17d68517d87da74e57ccab84ae836520d0a35c67b669c40efacb64db1481f0f2ffc66d641dacce0a9a9a9f3cda27d4016027ff7c6f97bf7482bff3925fe3a26f8762ea5f4511ef1864a8df027e1a2343099f4a12", 0x8d}], 0x8, 0x0, 0x0, 0x80}, 0x4) 2018/02/02 16:59:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7d000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000dd6000+0xfe0)=0x3, &(0x7f0000dd4000)=0x2) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) 2018/02/02 16:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004dd000-0x4)=0x40, 0x4) 2018/02/02 16:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e5000+0xa64)={0x0}, &(0x7f00009f1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f61000-0x52)={r0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff5000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000aa7000)={&(0x7f0000505000/0x1000)=nil, 0x7ff, 0x7, 0x68, &(0x7f0000e73000/0x1000)=nil, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000683000-0xb0)) 2018/02/02 16:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b5000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0xb) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000895000-0x30)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/02/02 16:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000057a000-0x8)={0x1, 0x6}, 0x8) r1 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f0000eef000), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/02/02 16:59:27 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}, 0x1c) listen(r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000445000)='/dev/ppp\x00', 0x20080, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000b9e000)=0x7, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ed8000-0x8)) r1 = gettid() getpriority(0x0, r1) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xea, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000859000-0x4)=0x24e7) 2018/02/02 16:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f000045a000), 0x8) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) poll(&(0x7f0000951000)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/02 16:59:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000dc0000-0x10)={0x42, 0x20000000, 0x400, 0x6929, 0x400, 0xffffffffffff823d, 0x400, 0x1, 0x80000001, 0xcf}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x2, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f00004b2000)='/dev/dmmidi#\x00', 0xa7e, 0x8000) bind$inet6(r2, &(0x7f0000af9000-0x1c)={0xa, 0x0, 0x501a, @empty, 0x3}, 0x1c) 2018/02/02 16:59:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f00000dd000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0xfffffffffffffffd) 2018/02/02 16:59:27 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x1c0)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2}], 0x60}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={0x0, 0x6, 0x3}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x100000000, 0x4, 0x4ad3, 0x7, 0xe1, 0x5, 0x1, 0x100000000, 0x9, 0x5, 0x4, 0x3, 0x1ddd, 0x7be, 0x4]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000012000)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000013000-0x10)={&(0x7f0000003000-0x48)=@canfd={{0x1, 0x8, 0x4, 0x4}, 0x9, 0x1, 0x0, 0x0, "a3221db6240a7cd8864c7af8dd8887d809da770c2ed2d71ca633fb52ac087c704afb963963d6c0bf7f89f982e094e2d532d8a7024f202addc126a57cb39c5414"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c054) r4 = syz_open_dev$sndmidi(&(0x7f000000e000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3f2, 0x200, 0x6, 0xff1, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r5, 0x7fffffff}, &(0x7f0000015000-0x4)=0x8) 2018/02/02 16:59:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000157000)='/dev/ion\x00', 0x8000000000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000802000)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/02 16:59:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3e000-0xc)='/dev/rfkill\x00', 0x8480, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000728000-0x70)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a06000-0x4)={0x3}, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00009f9000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002f4000-0xc)={0x40000010}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x1, &(0x7f00009fd000-0x10)=[{0x6}]}, 0x10) syz_open_dev$mouse(&(0x7f000079b000-0x12)='/dev/input/mouse#\x00', 0x2, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d15000)=0x6) write(r1, &(0x7f0000fc4000)="1d0000002600079f0000f109bd007fff0a3f0200000004dc0000002800", 0x1d) 2018/02/02 16:59:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) lstat(&(0x7f0000b74000-0x6)='./bus\x00', &(0x7f0000b9f000-0x44)) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) connect$unix(r1, &(0x7f000012f000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/02 16:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00007c1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x6, 0x4}) r1 = syz_open_pts(r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00007a4000)='/dev/ptmx\x00') 2018/02/02 16:59:28 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) [ 266.296463] ion_ioctl: ioctl validate failed 2018/02/02 16:59:28 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000066e000-0x4)) 2018/02/02 16:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) syz_emit_ethernet(0x32, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) r0 = syz_open_dev$mouse(&(0x7f000085b000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x200400) bind$vsock_dgram(r0, &(0x7f0000ba8000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/02 16:59:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000a65000)=0xffffffffffffffa3) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) 2018/02/02 16:59:28 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sysfs$2(0x2, 0x7, &(0x7f0000004000)=""/4096) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x2c8a83, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000e000)=0xa69, 0x4) 2018/02/02 16:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000c93000)=0x100000001, 0x4) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f00000e8000), &(0x7f0000a13000-0x4)=0x4) 2018/02/02 16:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r1, 0xcb) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ef1000-0x110)={0x401, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x0, 0x1, [{{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x110) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/02 16:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc02", 0x50) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b53000)) 2018/02/02 16:59:28 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000523000-0x1c)={0xa, 0xffffffffffffffff, 0xb8, @dev={0xfe, 0x80}, 0x7fff}, 0x1c) getrlimit(0xf, &(0x7f000097f000-0x10)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/02 16:59:28 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bc0000-0xc)='/dev/autofs\x00', 0x40d02, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000633000-0xc), &(0x7f0000ff0000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b), 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffca2) 2018/02/02 16:59:28 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/02 16:59:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x1f, &(0x7f0000000000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f000076a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) clone(0x80040000, &(0x7f000031e000)="dd1ec65997bd92b187617af56747007edca44e7d980ca618d4596b0637be7d5f79aaf6a15418f1d9289cc1a8df66564bdbf7b6e5d8526c81606a30d12c590a6b25b8401ba6386611b769af29e4e544c1d61c4c09", &(0x7f0000b85000-0x4), &(0x7f0000d84000), &(0x7f00003b5000-0x31)="dd9e326650cf8f1547bbf564cd4c778abcd2210e4075e6f02ecabe6aea6dd58ceda076ebfd60cd85e06c438a44e6682f34") poll(&(0x7f00005af000)=[{r0, 0x400}, {r1, 0x1}], 0x2, 0x0) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001a9000)=@assoc_value={0x0, 0x7}, &(0x7f0000c75000-0x4)=0x8) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f000001c000)={0x53, 0x7f, 0x2, {0x0, 0x5}, {0xa2}, @const={0x4, {0x9, 0x0, 0x1f, 0xbd3}}}) r5 = getpgrp(0xffffffffffffffff) prctl$getreaper(0x0, &(0x7f0000d8f000-0x7)) ptrace$peekuser(0x3, r5, 0x80000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000068e000)={r4, @in6={{0xa, 0x2, 0x57b0, @empty, 0xffffffff}}, 0x1, 0x7, 0xfffffffffffffff7, 0x2, 0xfffffffffffffffa}, &(0x7f0000e4d000)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000037f000-0x4), &(0x7f00007a9000-0x4)=0x4) [ 266.923889] kauditd_printk_skb: 29 callbacks suppressed [ 266.923894] audit: type=1400 audit(1517590768.622:1098): avc: denied { listen } for pid=22290 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/02 16:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cb7000)={&(0x7f00003f3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000dc9000-0x12)='/dev/input/event#\x00', 0x20, 0x400000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000062f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000f92000-0x56)=""/86) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00003aa000)=""/193) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f1000-0x38)={&(0x7f00005db000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000054b000)={0x6, r3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) ioctl(r0, 0x100000002285, &(0x7f00002e3000)='(') 2018/02/02 16:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000500000-0x10)={0x20000182, &(0x7f0000c79000-0x30)=[{0x0, 0x3, 0x5, 0x7}, {0x800, 0x100000001, 0x2, 0xfffffffffffffe00}, {0x0, 0x9, 0x5, 0x80}, {0x80000001, 0x498, 0x14, 0xfffffffffffffffb}, {0xb, 0x2, 0x8, 0x200}, {0x6, 0x2, 0xe97c, 0x138}]}) r0 = add_key$keyring(&(0x7f00005c7000)='keyring\x00', &(0x7f0000689000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000374000)=@nfc_llcp, &(0x7f00005b9000-0x4)=0x60, 0x800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000eea000)={@syzn}) 2018/02/02 16:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000144000-0x8)) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg$unix(r0, &(0x7f00001ee000-0xc4)=[{&(0x7f0000da1000)=@abs, 0x8, &(0x7f00004dd000)=[], 0x0, &(0x7f0000976000)=[]}], 0x1, 0x0) 2018/02/02 16:59:28 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, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000a43000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {r1, r2+30000000}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f00002ba000)) 2018/02/02 16:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/02 16:59:28 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) recvfrom$inet(r0, &(0x7f0000aab000)=""/4096, 0x1000, 0x40, &(0x7f00000b9000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 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, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x0, 0x0) connect$inet(r0, &(0x7f00002ae000-0x10)={0x2, 0x0, @rand_addr=0x1}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0d00a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/02 16:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001000-0x37e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/rtc\x00', 0x1, 0x0) accept$llc(r0, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000019a000-0x4)=0x10) 2018/02/02 16:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc5000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000db7000)=0xa0) writev(r1, &(0x7f0000db9000)=[{&(0x7f0000ffe000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x10000000000000c6) socket$inet(0x2, 0x80a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b00000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000350000)={0x8, "ca681c5b1fbd1127"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/02 16:59:28 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, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x50) r1 = syz_open_dev$sg(&(0x7f0000601000)='/dev/sg#\x00', 0x0, 0x4000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ede000)=0x6d) socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') socket$can_bcm(0x1d, 0x2, 0x2) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) prctl$seccomp(0x16, 0x3, &(0x7f0000015000-0x10)={0x4, &(0x7f0000216000-0x20)=[{0x10001, 0x80000000, 0x1, 0x40}, {0x7f, 0x400, 0x9, 0x1}, {0x8000, 0x81, 0x3, 0xfffffffffffffffa}, {0x26b1, 0x4, 0x8, 0x7}]}) 2018/02/02 16:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f4b000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001c4000-0x4)={r0}) 2018/02/02 16:59:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002e1000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x29f, 0x3e2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6c8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) syz_open_dev$binder(&(0x7f0000a58000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x1, 0x0, &(0x7f0000004000)='\''}) 2018/02/02 16:59:28 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000027000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000023000-0x38)={&(0x7f0000030000-0xc)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000025000-0x10)={&(0x7f000002f000)=@setlink={0x60, 0x13, 0x200, 0x1, 0x3, {0x0, 0x0, 0x0, r2, 0x800, 0x8000}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x8000000000}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_MAP={0x28, 0xe, {0x7, 0x4fd0, 0xfffffffffffffffb, 0x75ed, 0x7, 0x8}}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r3 = socket$inet(0x2, 0x20000000000006, 0x0) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000030000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x130}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) getitimer(0x3, &(0x7f0000018000)) 2018/02/02 16:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009ba000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0xfffffffffffffe12) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a34000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f3c000-0x20)={@generic="43a4f73eed97aa6ede413f2f4ceef7cf", @ifru_flags=0x800}) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f0000462000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cbe000)=0x386) r3 = memfd_create(&(0x7f000033d000-0x2)=']\x00', 0x3) syz_open_pts(r3, 0x0) memfd_create(&(0x7f0000098000-0x2)=']\x00', 0x3) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000be9000)={0x0}, &(0x7f0000401000-0x4)=0xc) wait4(r4, &(0x7f0000b8b000), 0x1000001, &(0x7f000029b000-0x90)) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) waitid(0x0, r4, 0x0, 0x40000007, 0x0) 2018/02/02 16:59:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce3000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x10000}}, 0x28) mount(&(0x7f000085b000)='./file0\x00', &(0x7f0000439000-0x8)='./file0\x00', &(0x7f000073c000-0x8)='debugfs\x00', 0x20ca00e, &(0x7f0000c0b000)="bab862ce1fc14dd76b8f98c5ea706c19c6f682a422d12f8c92c0260f9d854277141ca39931de486cac3926c99db64ba9696d1e8403ef1dbeea191f6131eb9751980a304cb15b21cc7c4d0d8e6ca6681aa65a956ef00255de55ba8338a7626e8bce995958cbf54f21ab6e16561ce886b859a45b05f39ff3ce3eccc05394bf06530eea1f8e7d067920fa17f93a10ec99c2c64609792bf0bc3de3993fad") sendfile(r1, r0, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/02 16:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000089a000)=""/126) r1 = getuid() r2 = request_key(&(0x7f00007f8000-0xa)='id_legacy\x00', &(0x7f00000ff000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cf0000)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$midi(&(0x7f0000f4a000)='/dev/midi#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/02/02 16:59:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) [ 267.037340] device lo left promiscuous mode [ 267.038116] QAT: Invalid ioctl [ 267.073137] QAT: Invalid ioctl 2018/02/02 16:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) 2018/02/02 16:59:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fa0000-0xb8)={0x0, 0xe0e, 0x2, 0x3, 0x3, 0x5, 0xffffffff, 0xde5, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x400, 0x5, 0x4, 0xffff, 0xffffffffffffff67}}, &(0x7f0000561000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e28000)=@assoc_value={r1, 0xfffffffffffff800}, &(0x7f000099c000)=0x8) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) 2018/02/02 16:59:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000ab3000)="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", 0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000000b000)={0x8, 0xfffffffffffff801, 0xfffffffffffff9d2, 0x2, 0x18, 0x8}) preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000000c000-0x4)) 2018/02/02 16:59:28 executing program 7: r0 = syz_open_dev$midi(&(0x7f000090f000)='/dev/midi#\x00', 0x4, 0x208000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c15000-0x10)={0x688076ac, 0x800e, 0x1f, 0x1, 0x0}, &(0x7f0000da5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000)=@full, &(0x7f0000001000-0x4)=0xffffffffffffff16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000017e000)={0x6, 0x2f, "919f93432f9a8f57706ebd441b75170a473ebdc50416873dad78ae9d5f655b4d3bf92fa940e93460e2e3fce084901c"}) openat$kvm(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/kvm\x00', 0x200000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000002c000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 16:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) ioctl$TCSBRKP(r0, 0x5425, 0x5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000661000)=""/64) 2018/02/02 16:59:28 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x2008) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/02 16:59:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) syz_emit_ethernet(0x324, &(0x7f0000d09000-0x324)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x0, 0x200, 0xfffffffffffffff9}], {0x8100, 0x10001, 0x100, 0x2}}], {@ipv6={0x86dd, {0x7, 0x6, "b53b95", 0x2e6, 0xc, 0x3, @empty, @empty, {[@routing={0x6e, 0x2, 0x1, 0x80000000, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}]}, @hopopts={0x3c, 0x15, [], [@jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x80000000}, @calipso={0x7, 0x10, {0x7, 0x2, 0x6, 0x9, [0x4]}}, @generic={0x1ff, 0x89, "91d9c0c9437296f35adb8ac5e3c8bcf159357a144dde79a6352156aed385b8e521f4958140d35d0a13331634561b7282663554828d89c4412fb13e67eaac1a9359aa7b42109f93c480be9019cc115127dbcd8ef686a1b84bec71f0cc0c7f45c7924d9649436d8c293a090157caec686c11ad674ca65527d675c9c2bb2b759da9350e7fd86add4b2f6a"}]}], @gre={{0x0, 0x0, 0x1, 0xbc, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x33, 0x2, [0x2a1], "8f8f8efecc475340255f1e41c3485e47190cc88ecc2a70715ef72a3c5bfa09427461dff5b3601fd1dc5e6cd7ee4a9e5ab6cc6b"}, {0x6, 0x0, 0x6, 0x800, 0x0, 0x0, 0x800, [0x3], "bc0dec8b266314575516eb24c6f5faf3d3e38997eddd8e4009d8b1df8c83b6e3e5d84c6bcfd7870f49baa759375c7397f4ea0e5d24bdf8dbff5a25fd93e2a15488e33f1932334933b8183f37105b2a12845e6444c89641985000ff937e8967c2d7171642c8bfe0c46d19ca441afadc80afae495229b87f3e8bfc94ba2feabecfa940110864b9ed81fa4e73591fcc41f45b6598f88553861da1fcb64fd1fadf4d647289b3f39b5eb51ad566569febed63ace6fafb82e61c68b70d8d0cdada8c30a5a90e57a922dacaf288b20815861f1391597ed00bba2eef346cbf4e59bb77f3fcfcbfd891c44d90d7c354687b"}, {0x1, 0x0, 0xbd98, 0x2, 0x0, 0x0, 0x86dd, [], "671564e7702352ac73ebd14f4d394d3ea9dd59d67c29a3b45435cb27bae371c2df9eb7b370793d194a075e08f673cff705b1a59484847926db1d07d746d204a0ca09fc1cc5f67e9ce38116546245179d14c4879b79f6186069e9195866ebc780f756d0fd585360cdd53e618434eaaca6e61da1a81c88892436030d241fa4c0c0496c9fa287a3cccc1c04a3c9dc86989255612632fcf93a2e545758868d36009810cde7ff2ed9d514a7653ee5010f61c9f97f06e25d6ede6f54ae99e6142f04b974fd0dd6c810dca2096f587a7ecaa698b0eb71a0a43f6c1d387eb2ed1117ddeafffa"}}}}}}}, &(0x7f00001b2000)={0x1, 0x3, [0x929, 0xb36, 0x9ba]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000828000-0x64)={&(0x7f00005af000)=[0x634, 0x8, 0x9, 0x6], 0x4, 0x8000, 0x2, 0x9, 0xfffffffffffffc01, 0x81, {0x2c73, 0x4, 0x80000000, 0x9, 0x800, 0x100, 0x4, 0x7fff, 0x3ff, 0x3, 0x8, 0x9, 0x5, 0x1, "9138f2039bac8f1841d8b654556028fa84158aa947141649665035426a880a70"}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/mixer\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ab6000-0x18)={0x6, 0x7, 0x8, 0x1f, 0x0, 0x3}) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008c9000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a21000-0xb)='net/kcm\x00\b\x00*') sendfile(r3, r3, &(0x7f00004db000)=0x8000, 0xffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f000046d000-0x50)={0x1, 0x4, 0x3, 0x20, &(0x7f00008c8000-0x100)=[{}, {}, {}, {}]}) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) 2018/02/02 16:59:28 executing program 1: r0 = memfd_create(&(0x7f00004a9000-0x1)='\x00', 0x1) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ba6000)={[{0x7b16, 0x5, 0x9, 0xfffffffffffffffe, 0x81ad, 0x7, 0xfffffffffffffff9, 0x5428, 0xe32, 0x2, 0x3, 0x1, 0x6917}, {0x4, 0xb0a9, 0x0, 0x4, 0x4, 0x100000000, 0x3, 0x3ff, 0x877, 0x27, 0x6, 0x8001, 0x1}, {0x200, 0x7, 0x400000000, 0x800, 0x7, 0x5, 0x1, 0x5, 0xa3, 0x4, 0xb7c, 0x9, 0x4}], 0xffffffffffff8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) 2018/02/02 16:59:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000013000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$TIOCEXCL(r2, 0x540c) keyctl$read(0xb, r1, &(0x7f0000000000)=""/161, 0xa1) 2018/02/02 16:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000074a000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cba000)={{0x3, 0x61}, {0x4715, 0x4}, 0x0, 0x4, 0x3ff}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000eea000-0x20)={@common='tunl0\x00', @ifru_flags=0x8600}) write(r1, &(0x7f0000500000)="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", 0x1000) 2018/02/02 16:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000098f000-0x20)={{0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00003d0000-0x20)={{0x0, 0x8}, {0x0, r0}}, &(0x7f0000e10000)) r1 = memfd_create(&(0x7f0000d9e000)='bdev!,GPL:\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000108000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000965000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c0b000-0x8)) 2018/02/02 16:59:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x1ff}, 0xc) 2018/02/02 16:59:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00002d4000-0x1000)=""/4096) syz_emit_ethernet(0x3e, &(0x7f0000dc3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f000015e000-0xc)={0x0, 0x1, [0x0]}) 2018/02/02 16:59:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f00009f5000+0x6d3)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ac0000)=0x14) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001fd000), &(0x7f000015d000-0x4)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) 2018/02/02 16:59:28 executing program 6: remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x50000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00003b5000)=0xfffffffffffffff8) 2018/02/02 16:59:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x800, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x800) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000968000)={0x1d, r2}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x1, &(0x7f0000001000-0x4), 0x27b) 2018/02/02 16:59:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000630000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) 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, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r1, &(0x7f00000dd000), 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$inet6(r1, &(0x7f0000d63000-0x1000)=""/4096, 0x325, 0x0, 0x0, 0xfe) 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0x2e9, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0x6, 0x3, {0x7}, []}, 0x20}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ee4000-0x8)) [ 267.263515] QAT: Invalid ioctl [ 267.268862] QAT: Invalid ioctl [ 267.287748] QAT: Invalid ioctl [ 267.305637] QAT: Invalid ioctl 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000071d000)='keyring\x00', &(0x7f00008ec000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000161000-0x5)='user\x00', &(0x7f0000344000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fac000-0x91)="6d14a882f92babff1d1380af19ecacc35ffc433c52aee19193ff4ad72fdc8d55d6dd427c42011ac5a07e9f1ebad7f5b4265326b53306b2f39dc97c74659956d21886a8a628dc2d9d6d6c8213e0196e098bd686213e1e3224c87fc43760f77afe7804e8f40aad66c85db715254cf5757231299e52697b919d99965a6525ca03313ba6b9491b6854ecf72d8c09ae234b8a", 0x90, r1) keyctl$setperm(0x5, r2, 0x100) getsockopt(r0, 0x2000000000010d, 0x100000001, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x4) 2018/02/02 16:59:29 executing program 5: r0 = semget(0x2, 0x800000000000004, 0x20) semop(r0, &(0x7f00003f8000)=[{0x0, 0x80000000, 0x1000}, {0x0, 0x9}, {0x1, 0x100000000}, {0x5, 0x8, 0x1000}, {0x1, 0x1, 0x1800}, {0x3, 0xfff, 0x800}, {0x4, 0x1}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000539000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ade000-0x4), &(0x7f0000b98000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005de000)={0x0, 0x10000}, &(0x7f0000777000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002e1000-0x108)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x81, 0x5, 0x6, 0x10001, 0x5, 0x5, 0x1, 0x1f, 0x7, 0x8001, 0x6, 0x2, 0x4, 0x5, 0x1]}, &(0x7f0000e56000-0x4)=0x108) set_mempolicy(0x0, &(0x7f0000225000), 0x1) r3 = semget$private(0x0, 0x2, 0x60) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000dd3000)=0x3f) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb1000-0xc)='/dev/autofs\x00', 0x16000, 0x0) getdents64(r4, &(0x7f0000b9e000)=""/243, 0xf3) 2018/02/02 16:59:29 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff7000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ff6000)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x9}, 0xf677, 0x9, 'id1\x00', 'timer1\x00', 0x0, 0xebdb, 0x5, 0xffffffffffff8000, 0x9}) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ff8000-0xd)='/dev/net/tun\x00', 0x0, 0x109000) r1 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) readahead(r0, 0x7, 0x4) fcntl$setlease(r0, 0x400, 0x1) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b65000-0xb)='/dev/hwrng\x00', 0x400, 0x0) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) 2018/02/02 16:59:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f000033e000)='/dev/input/mice\x00', 0x0, 0x2) flock(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00004a7000)=""/133) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x96106) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}}}, 0xaad1, 0x80, 0x100, "a8654c387c47132bf0ffae1aaed480ec0e827f793bd2d08e429c7e1c2a23fbf15706f0f0a06b6c50dc76e92c998139da98b68ac35e8c3ae36363276f0d4e935b92c9129ad2106a813c9500d946084ca3"}, 0x160) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r4 = dup2(r3, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x200, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000002000)=0x21e8f1d3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x50, &(0x7f000048a000)=0x0) io_submit(r6, 0x4, &(0x7f0000e76000)=[&(0x7f0000596000)={0x0, 0x0, 0x0, 0x7, 0x3ff, r5, &(0x7f000061a000)="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", 0x1000, 0x0, 0x0, 0x1, r4}, &(0x7f0000523000)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f0000123000)="cbb5e7e72cfc5f21bfa9bc47ce", 0xd, 0x4, 0x0, 0x1, r4}, &(0x7f0000a3f000-0x40)={0x0, 0x0, 0x0, 0x0, 0xa9, r1, &(0x7f0000504000)="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", 0xfe, 0x15, 0x0, 0x0, r2}, &(0x7f0000b6e000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, r3, &(0x7f00002aa000-0xb0)="d0ad8ee05d8eadbf4390592ec25c249d68afd29e5e548856839ea13a50b08d614be427dfe08b5cb7c7cbf289a9797610d18fc05aa52737b74a56449a557ef3281d05249ed7e13889b5ab6357989dc32f82a354360080c6f3966145185f0ef9fea3af9078b5079a9135498da4e461c44b2c65aadab0bc3da4f9e27b09d48608695514204c16c7c40e82096fc3461befa95040bb981994a0cd14f92f6841b699269718c6784d5f08ad50e675fc61cdbf0d", 0xb0, 0x5, 0x0, 0x0, r4}]) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000223000)=0x100000001, 0x4) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x1000020) 2018/02/02 16:59:29 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b7000)='/selinux/checkreqprot\x00', 0x180, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000058d000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000892000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 16:59:29 executing program 7: r0 = eventfd2(0x7ff, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x459, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x2000, 0x310, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000003000-0xf8)=""/248) sendmsg$nl_crypto(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000+0x53c)=@delrng={0x10, 0x14, 0x102, 0x0, 0x2, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000800}, 0x200000c0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000e5d000)={r2, 0x3}) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80005, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x2}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000017000)='/dev/dsp#\x00', 0xff, 0x2000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000014000-0x10)=@buf={0x68, &(0x7f0000002000-0x68)="ae4472cfaa35cd6eda0b77a9628512198b83fcf0f218396acec3cd7e4750dd62349228e18ffac79900b6d8fcbed3ff5af39a28a6aaba21a8af17890c438777f1ae988b53d7dfac053b4f680d5f1294f816caf86710cd156eb3a9b3448682404887331ea6ea2c9478"}) clock_gettime(0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000017000)=0x9, 0x3, 0x8000, &(0x7f0000017000)={r5, r6+30000000}, &(0x7f0000001000)=0x8, 0x101) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x4, 0x12, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000011000-0x4)=0xc, 0x4) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setitimer(0x2, &(0x7f0000ec4000-0x20), &(0x7f00005ce000-0x20)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000337000)='/dev/vcs#\x00', 0x0, 0x4001) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b14000)=0x2, &(0x7f0000603000-0x8)=0x2) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000cb4000)=0x2, &(0x7f0000586000)=0xfffffd49) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) semget$private(0x0, 0x1, 0x400) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) setsockopt(r0, 0x1000, 0x800, &(0x7f00003b5000)="1cb87c6d538a2a7f09de5ff1fbead5da8fef09b0801da18188067536c43cea2a9afdd98c1b03e951c405de8adcc9a9ba0ecb10baedd31981df6d10ff46f1508bed56ff382343bcfa655d1c65ef36b068a8d5d2555d415552305b697d1764088202d2b70cbe1dca56d1e59f23fe7ab0fdac1644c9a0f581ccb8b3d4db7450a3e0d27fd2332abdb49e0c9b121de5936bff69810dd48979", 0x96) 2018/02/02 16:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000572000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$sndpcmc(&(0x7f0000b58000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000408000)='/dev/usbmon#\x00', 0x9, 0x119000) getpeername$packet(r1, &(0x7f0000193000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e6b000-0x4)=0x14) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) flistxattr(r2, &(0x7f0000c61000-0xc0)=""/192, 0x2e3) 2018/02/02 16:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000050000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000eb0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ccd000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1f, 0x3}, &(0x7f0000a07000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a5f000-0xb8)={r1, 0xfdc, 0x4, 0x2, 0x7, 0xfb4, 0x40, 0x3, {r2, @in6={{0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8000}}, 0x2, 0x2, 0x7, 0x1, 0x6}}, &(0x7f0000657000)=0xb8) 2018/02/02 16:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f0000835000)='/dev/amidi#\x00', 0x1, 0x410283) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000993000-0x4)) capget(&(0x7f00004e9000-0x8)={0x19980330, r0}, &(0x7f0000274000-0x18)) 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000061f000)="098c9b2b9f06a6b84ed60b1eab0fe3b28ae7ed79f97a075b56d3fda707dd63d3bb8287f74f99278707811e7e058eb8b2cd59fcff608b665d6b7bded8c9acb3c8", 0x40, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000646000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000e3000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6}]}, 0x10) shutdown(r1, 0x1) close(r1) [ 267.368897] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/02 16:59:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x40000) socket(0x1d, 0x0, 0x0) 2018/02/02 16:59:29 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000005000-0x4)=r1, 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) r1 = open(&(0x7f00009a1000-0x8)='./file0\x00', 0x1, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008e6000)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r2 = getpgid(0x0) r3 = getpgid(0x0) kcmp(r2, r3, 0x6, r0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000786000)=0x10001, 0x4) madvise(&(0x7f0000fce000/0x5000)=nil, 0x5000, 0x1) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/ptmx\x00', 0x40000000842, 0x0) dup2(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000882000)='/dev/vcs\x00', 0x80, 0x0) syz_open_dev$vcsa(&(0x7f00008af000)='/dev/vcsa#\x00', 0xffffffffffffff0c, 0x2000) read(r0, &(0x7f000086f000)=""/1, 0x1) 2018/02/02 16:59:29 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000091f000)='/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) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000414000)='/dev/ptmx\x00', 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003ce000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000999000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/02 16:59:29 executing program 3: r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000621000-0x10)={0x3, {"31d43313fe99f2"}, 0x7f}, 0x10) recvfrom$llc(r0, &(0x7f0000960000)=""/11, 0xb, 0x1, &(0x7f0000aad000)={0x1a, 0x10, 0x5, 0x0, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) socketpair(0x19, 0x0, 0x5, &(0x7f0000160000)={0x0}) ftruncate(r1, 0xfffffffffffffff8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000163000)={@generic="95afa0a2a46d9a717dacc74c7cfeb1c5", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000105000)=[{&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000001000-0x78)=""/120, 0x78}], 0x2) [ 267.485475] can: request_module (can-proto-0) failed. 2018/02/02 16:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x4, 0x407ffc0003}]}) r0 = accept4(0xffffffffffffffff, &(0x7f00008ee000)=@nfc, &(0x7f00008fa000)=0x10, 0x80003) accept4$nfc_llcp(r0, &(0x7f00004bf000-0x60), &(0x7f00002a1000)=0x60, 0x800) r1 = syz_open_dev$usbmon(&(0x7f00001a2000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000064d000)=0xfffffffffffffffd, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006ec000)={r0, 0x3, 0x1, 0x7fffffff, &(0x7f00007c2000)=[0x0], 0x1}, 0x20) clock_getres(0x0, &(0x7f00006a9000-0x10)) 2018/02/02 16:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0, 0x1}, 0x0, 0x1ff, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000c75000), &(0x7f0000a4a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e75000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c7b000)=0xfffffffffffffffa, 0x4) 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) remap_file_pages(&(0x7f0000c0c000/0x4000)=nil, 0x4000, 0x2000000, 0x1f, 0x20903) keyctl$search(0xa, r0, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2}, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000d23000)='/dev/snd/midiC#D#\x00', 0x9, 0x4100) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ef000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f8000)={0x3, 0x3, 0x5, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, &(0x7f000085d000-0x14)={@empty}, 0x14) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = syz_open_dev$mouse(&(0x7f0000b88000)='/dev/input/mouse#\x00', 0xfffffffffffffd97, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) r5 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r5, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000773000)={0xc1, @tick}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00004c7000-0x8)=0x1) getpgid(r4) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f0000d61000)="f36dfbcddd02caaf5cb0cc3f1bc1e2cce8819b6842e672006e78c9dbf11ce334375cbfbe5f337a34d7eb5ad898940ce121c3f2da9459cb4526414049bbf254198e9f8b4db2ff930c748d54def09e8959dec984f592d4ac", &(0x7f0000c4e000)="ba74148780d23e6f39594ba3a85756a0afd0fc9f6ef8890e5206398d4374aed93c5453555067d86f3cdea2659e5e1616550750748262c78d3b52428b5428aba82c6719100f6671f9dcec0a891eefd36814b03f094a44fb0d", 0x57, 0x58}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000b5f000-0x58)) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00004c4000-0x4)=0x100, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000d7c000-0x10)={0xcb, 0x2, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000029d000-0x10)='/dev/sequencer2\x00', 0x8, 0x0) 2018/02/02 16:59:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000bc4000-0x28)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x400) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x3bd) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000e5d000), 0x4) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000024000)={0x0, 0x9b, "1400253019c7c8adb1ef842130d83402c836b2c3bcc49f6bc09277a2243cea0ca938531a8e0956bf058c5888107add703669e4465e49c62a6c3587e3daf0705bfd9e6063fe1a7af04f5b16caf02efa58f1c297777a1ad169c4af2f5a1ccd23fae7c50ae72c5bfd150b39b5b4e1507c10fcf744b1c64cdd8e3a8f9d084787debd8ac3b95a19f8ca52fc98c7a583c68ff525272b07fefd471b01a161"}, &(0x7f000092b000-0x4)=0xa3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d7000-0x6)={r1, 0xfffffffffffff0ee}, 0x6) syz_open_dev$sndctrl(&(0x7f000044b000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x505040) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = getpgid(0x0) tkill(r2, 0x2c) socket(0x140000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000d3b000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0xace6751863f0b0a8) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000018000-0x12)='/dev/input/mouse#\x00', 0x7a9d, 0x26c40) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000-0x4), &(0x7f0000018000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000076a000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000001120ffe) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000008b000)) ioctl$TCSETS(r2, 0x5402, &(0x7f00005a0000)) sendmsg$alg(r2, &(0x7f0000eb5000)={0x0, 0x0, &(0x7f0000b1f000)=[{&(0x7f00000a1000-0xc1)="0ca15f59ca05e5f9a2f32cc6401e11fd2a82f4991620b876d16c2053521ecff95039fb334ea23ea30289d6eaf4641eaf417761d6129c3fc1e18ee24370abc514af7b44508b1ff0f3a0f6d3a9114af3f13b5d2d731f9cb9b36265cc61653c12148747b81b6950c5a4212ae800e305dd0c6f5e728499db180f4cdfd36e78ec6835fa00690d19ae3315c5d5f273ec66f754edb75eb4724ae3c76ff1029c2f3beb0cfe90b3b33e9420630c7eb6b154ad653ccb827e27a0974f2be08c8030069ad28b76", 0xc1}], 0x1, &(0x7f0000786000)=[@iv={0x48, 0x117, 0x2, 0x32, "d7156bb0fb14ca7879307aeb944cd97cda6020a711ddc834457be7cc06f0b33707ff91e736e2c22ef5b25646513d3f3dae53"}, @op={0x18, 0x117, 0x3}, @iv={0xf8, 0x117, 0x2, 0xdd, "0739289aff371d8455d3a443d476a8e5fc816af1ad6266548790e3c92fa06162a50cf92743df9313c642683a401bb43eb91b4dcafd74c3ec96130e4a264eadddbb4776200d7a3c300a3221cc667f076e9462b3a007ae6b84b673f581f3b9d83855b3e28648e809f1d73eb38eed716a3f5be34f310d9b8bcaf35605e965cdda6cd8c0172a42a629fa735f849327f0319bcdb21a538ea5414562f6b4791ebc1fed28bb901ca4cb2066646b73216fd451ee8b40eceefc2f7f9874e9ac03b58250e8227163fa949c0a9b259052a41320eba0a9628eca0cf2651ea871aaa75c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x40}, 0x8080) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00003c3000)={0x2, 0x9, 0x1, 0x7, 0x8000, 0x7da278a1}) syz_open_pts(r1, 0x100) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000498000)='/dev/vcsa#\x00', 0x1, 0x100) r0 = syz_open_dev$sndpcmc(&(0x7f0000c7d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0xb0, &(0x7f000014f000-0xb0)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x6f89, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000eb000)={r1, @in6={{0xa, 0x3, 0xf8d, @empty, 0x68e6}}, 0x3ff, 0xfff}, &(0x7f0000b28000)=0x98) 2018/02/02 16:59:29 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1007fff, 0x40) ioctl$TCXONC(r2, 0x540a, 0xa76) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f20000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}, 0x1, 0xd6e, 0xc81, 0x3ff, 0x1}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x4, 0x4, [0x1c, 0x9a3, 0x8, 0x5]}, 0x10) accept4$alg(r2, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x6}, 0x6) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000c0984124, &(0x7f000000d000)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b06f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000480000-0x10)=@common, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000e98000)={&(0x7f0000bdc000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00002c1000)={&(0x7f0000bc9000)=@ipv6_getaddr={0xc0, 0x16, 0x30c, 0x4, 0x0, {0xa, 0x10, 0x200, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x1, 0x8, 0x2, 0x400}}, @IFA_CACHEINFO={0x14, 0x6, {0x90, 0x0, 0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x60}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x10}, 0x84) 2018/02/02 16:59:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x185, &(0x7f0000358000-0x185)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x177, 0xffffffffffffffff, 0x2066, 0x2, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000da3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000eda000)=0x1c) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f00003b7000)) [ 267.550811] audit: type=1326 audit(1517590769.249:1099): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 16:59:29 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getgid() getresgid(&(0x7f0000ad8000)=0x0, &(0x7f0000709000), &(0x7f000003d000)) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, r1, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000789000-0x10)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f00006b5000-0x80)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8502}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r8 = dup3(r7, r2, 0x0) getsockopt$packet_buf(r8, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) readv(r2, &(0x7f0000fd2000)=[{&(0x7f0000b7d000-0x4a)=""/74, 0x4a}, {&(0x7f0000026000)=""/34, 0x22}, {&(0x7f000024e000)=""/4096, 0x1000}, {&(0x7f000047f000)=""/4096, 0x1000}], 0x4) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000da7000)=""/227) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000ce9000)={0x0, 0xfffffffffffffffd, 0x0, 0x8, 0x3}, &(0x7f0000fc8000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e92000), &(0x7f00000ce000)=0x8) ioctl$KVM_SMI(r7, 0xaeb7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000048c000-0xc)={0x0, []}, 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000894000)=""/77, &(0x7f000048f000-0x4)=0xffffffffffffff43) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 267.613195] audit: type=1326 audit(1517590769.283:1100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=288 compat=0 ip=0x453299 code=0x7ffc0000 [ 267.637875] audit: type=1326 audit(1517590769.283:1101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 16:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000c01000)=""/208) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000057c000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x8]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x320) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000a08000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c6e000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00001c5000-0x4)={r0}) 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000480000-0x10)=@common, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000e98000)={&(0x7f0000bdc000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00002c1000)={&(0x7f0000bc9000)=@ipv6_getaddr={0xc0, 0x16, 0x30c, 0x4, 0x0, {0xa, 0x10, 0x200, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x1, 0x8, 0x2, 0x400}}, @IFA_CACHEINFO={0x14, 0x6, {0x90, 0x0, 0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x60}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x10}, 0x84) [ 267.637886] audit: type=1326 audit(1517590769.284:1102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 267.637897] audit: type=1326 audit(1517590769.284:1103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=288 compat=0 ip=0x453299 code=0x7ffc0000 [ 267.637907] audit: type=1326 audit(1517590769.284:1104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 267.637918] audit: type=1326 audit(1517590769.285:1105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 267.637928] audit: type=1326 audit(1517590769.285:1106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 267.637939] audit: type=1326 audit(1517590769.286:1107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22498 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 267.675466] Cannot find del_set index 0 as target [ 267.722916] device syz3 entered promiscuous mode [ 267.857311] Cannot find del_set index 0 as target 2018/02/02 16:59:29 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, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000a5c000)='/dev/vcs#\x00', 0x96f, 0x400040) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bc2000)={0x0, r1, 0xd6ff67de87222652, 0x8d3bc944c7bbce42}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x7, 0x1ffd}, 0x4) dup3(r2, r0, 0x0) 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x803}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b71000-0xc)='/dev/rfkill\x00', 0x101100, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000645000-0x10)={0x1, 0xffff, 0xfe33, 0x2}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000406000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000b81000-0x4)) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'skcipher\x00', 0x2e, 0x0, 'lrw(arc4)\x00'}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00001fb000)={0x0}) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00002df000-0xc)={r1, 0x0, r2}) modify_ldt$read(0x0, &(0x7f0000eba000-0xd3)=""/211, 0xd3) bind$alg(r0, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) 2018/02/02 16:59:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000000)=0x1000000007f, 0xffbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000001000-0x4)=0xa8) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000000)) iopl(0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x40)=[{r0, 0x10}, {0xffffffffffffffff, 0x11}, {r0, 0x1}, {r0, 0x3610}, {r0, 0x8100}, {r0, 0x21}, {r0, 0x1010}, {r0, 0x541}], 0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000+0xd61)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000024000-0x34)={{0x100000001, 0x0, 0x100000001, 0x3}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000017000)='/dev/cuse\x00', 0x1, 0x0) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000024000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000017000-0x1)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000000e000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/enforce\x00', 0x105000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000025000)=""/194, 0xc2, 0x0, &(0x7f000000b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$bt_sco(r2, &(0x7f000000f000)={0x1f, {0x6, 0x0, 0x7, 0x1000, 0x9ae, 0x8440}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e4000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000ef000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000848000-0x28)={@generic="17a47e7e4b1ba8b55eb733a614cd3c4e", r1}) 2018/02/02 16:59:29 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fb000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xc6, &(0x7f0000296000)) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x2, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14, 0x100000001}]}, 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f000089e000)={0x10, 0x0, 0x0, 0x10000020}, 0xc) 2018/02/02 16:59:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) fanotify_init(0x5, 0x802) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000f5d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b20000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "5a404831d131f78c383dc330a764cf9f"}, @fastopen={0x22, 0x10, "5fad373bc351d995de0cefcac1ba"}, @eol, @sack_perm={0x4, 0x2}]}}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = syz_open_dev$audion(&(0x7f0000f5e000)='/dev/audio#\x00', 0x20, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f5f000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000-0x80)=[{&(0x7f0000f5f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f5e000)=""/158, 0x9e}, {&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000f5e000)=""/4096, 0x1000, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000b6a000)={0x2, &(0x7f0000139000-0x81)=""/129, &(0x7f0000e46000)=[{0x2, 0xb, 0xffffffff, &(0x7f00009c5000)=""/11}, {0x3, 0xda, 0x100, &(0x7f00004e3000-0xda)=""/218}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000b0c000-0x10)={0x0, &(0x7f00004bf000-0x30)=[]}) dup3(r0, r1, 0x80000) 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a1000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00002b7000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0xfffffffffffffffd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x450) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002a4000)={0x0, @in6={{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x0, 0x10001, 0x2, 0x26}, &(0x7f00003a2000)=0xa0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003a3000-0xc9)={r1, 0xc1, "3c13a8e35d6d261c02ffa97a35cd66c0786a1a2eba4ef96eb352ef0f22dac9e4b310228e6da9eefd9fef34379e54e1ec3e59d9a18a215d7d0a07327bebb22c3dd9241692ad6bd5eedf355ca4e3471e874e5d69f76f5136690d8972d01f90bcb22dcf1eb56f38813df9585c729629085bcf81cb628b30536dd43a30d3d524e84c7c3f4fc24b88f1a8277a600fb24914c801a84d8d11aa2dfc94a69177d94417ef10058a442fa98c4a802091fbd45309511d0a5c3453fb266896e9cffcb61ded2315"}, &(0x7f00003a3000-0x4)=0xc9) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f000018c000)='./file0\x00', 0x4001, 0xd) getsockname$packet(0xffffffffffffff9c, &(0x7f0000944000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a98000-0x4)=0x14) bind$packet(r1, &(0x7f0000230000)={0x11, 0x19, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000cc9000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bff000)=""/63, &(0x7f000017e000)=0x3f) [ 267.952354] binder: 22583 RLIMIT_NICE not set 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x3)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x402000, 0x72) unlinkat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000003000)=""/106, 0x6a, 0x40, &(0x7f0000003000)={0x3, {"b5fe9619e9cabf"}, 0x8000}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000011000), &(0x7f0000000000+0x348)=0x4) getrusage(0x0, &(0x7f0000014000-0x90)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00002fe000/0x1000)=nil, 0x1000, 0x3000000, 0x81010, r2, 0x0) clone(0x0, &(0x7f0000f3c000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000053b000)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000e03000)={&(0x7f0000f15000/0x2000)=nil, 0x2000}) [ 267.989103] binder: BINDER_SET_CONTEXT_MGR already set [ 267.995987] binder: 22577:22583 ioctl 40046207 0 returned -16 [ 268.006556] binder_alloc: 22577: binder_alloc_buf, no vma [ 268.012177] binder: 22577:22593 transaction failed 29189/-3, size 0-0 line 2957 [ 268.031188] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/02 16:59:29 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000002b000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000efe000-0xb)='/dev/adsp#\x00', 0x40, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003b1000)={0x2, 0x8, 0x3, 0x887, 0xffffffffffffff09, 0x1ff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000362000)="0330a8b30ad5a72485113d2915ef4f5b690af833f52a8078bcfcc8a5ccfbef9a3f6af6ee9015eaa94022d1a24be383f0b8e3f3a1bf13de75d10f08dea5cd20a8614cb223cd6e5a95684718d3e0a1d22dcf7066594f6dc2193a6885a64c642a82f2019af0dd0edc67e0b6ab16463172", 0x6f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) [ 268.036973] binder: undelivered TRANSACTION_COMPLETE 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) splice(r0, &(0x7f000054d000), r0, &(0x7f0000faa000), 0x6b7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000449000-0xc)={0x3, r0, 0x1}) clock_gettime(0x0, &(0x7f00008f3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ae5000+0x228)={0x0, 0x0}) write$evdev(r1, &(0x7f0000bf7000)=[{{}, 0x5, 0x7, 0x7}, {{0x0, 0x2710}, 0x3, 0x9, 0xffff}, {{r2, r3/1000+10000}, 0x8001, 0xdc8f, 0x2}, {{0x77359400}, 0x5, 0x101, 0x10001}, {{r4, r5/1000+30000}, 0x6, 0xef9c, 0x7}], 0x78) signalfd4(r1, &(0x7f0000c59000)={0x6}, 0x8, 0x80800) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r6, &(0x7f00000df000-0x20)={&(0x7f00002d3000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f000078a000-0x2b8)=@getpolicy={0x9c, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@multicast1=0xe0000001}}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32c\x00'}}}]}, 0x9c}, 0x1}, 0x0) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000086d000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b68000)={0x1, @time, 0x3, {0x3, 0x10000}, 0x3}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000e7b000)={0x5, 0xff, 0x1, 0x3, 0x1}) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000cc9000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000d3f000-0x34)=@setneightbl={0xfffffffffffffedc, 0x43, 0x200, 0x7, 0x1, {0x1c}, [@NDTA_NAME={0x8, 0x1, 'B\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8}, @NDTA_THRESH2={0x8, 0x3, 0xe1a0}]}, 0x34}, 0x1}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000ec0000)="431ea2e4ab285041417559c8bbdadf63f1b0adbb5522941bffbed4dad516968ca43fe9fb5cbb2c6b2d62c9b9f60c281af5048d509d57b944ad0560d8ebc3babfe0e9f662551ecf33720966c7b0ec34bb8dbbcc50699583164437a0032416e95f4a7bce0e26bc448a8a37c95648d17b63dabd54c10722364b5f52e984a18032ab68b8fd349f41ff9c36f4b94dfaf59e118fbbd9b8ae76e58a86514246d696d092daf36932ba1c996899fe396d74a9c222", 0xb0) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r0 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000050c000-0x8)={0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000fe4000)="4b80ae639fa8bea2768f5782a4d8a61e697db998651330e7d3b8845ddda31fe4654f1d4869caf730d573f5b21471ced88adcd92374f969e5a6879d163a53745726d4ad86eb054c5fe706e8de3bdcb150fcdd6708fb7b7023255e810f8d26567de9f0780807472f82171fac1e976bbd0557097abe", 0x74) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000226000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cd0000-0x20)={0x1f, 0x0, 0x10000, 0x1f}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f00001af000)="1027764b537900eab286308506fa661e265536b0d80c125e2daed77fc1041ab1cbda917560dd3197861a9cd8d9a23736790d4b0247c86ae5ec", 0x39) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000b46000)={0xb401, r2}) pipe2(&(0x7f000063c000), 0x800) 2018/02/02 16:59:29 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ec3000-0x6)='ppp1$\x00', 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00006f3000-0x10)={0x0, 0x8000}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) ioctl$KVM_GET_CLOCK(r2, 0x4004af07, &(0x7f0000941000)) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fe6000)='./file0\x00', 0xfffffffffffffffe, 0x103) r1 = creat(&(0x7f00006ed000)='./file0\x00', 0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000d91000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8), &(0x7f0000a2d000-0x4)=0x8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000fd9000)={0xffffffffffffffff, 0x1ff}) r3 = socket$inet(0x2, 0x806, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000)={0x27, 0x0, 0x7, 0x1, 0x0, 0x0, "991b3c6fefbb588970a099c7dabf1fa9b19e0673a50ad2521ca08aea319aa7006f269456f396ea180e190729470bdcfb63bc3dd77b725ad92f6a6928d4de13"}, 0x60) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000003000)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x2d8) sendmsg(0xffffffffffffffff, &(0x7f0000a64000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000016000)=[]}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000151000), 0x4) socket$key(0xf, 0x3, 0x2) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000782000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000009000)={0x0, 0x2a, "54fb730247bcfc1d7e4ba1976b750f2418e6f84f0b9b646f944f06e9c7c1aa22fd3f7def572a71b7ffdd"}) syz_emit_ethernet(0x1c, &(0x7f0000007000-0x1c)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x8, 0x9, 0x5}}], {@x25={0x805, {0x3, 0x200000, 0xfb, "b3a55e7800cd6f"}}}}, 0x0) accept4$unix(r0, &(0x7f0000003000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002, 0x7d5e060a353cbe85) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000a000)='/dev/urandom\x00', 0x0, 0x2) [ 268.139916] netlink: 'syz-executor3': attribute type 20 has an invalid length. [ 268.150316] netlink: 'syz-executor3': attribute type 20 has an invalid length. 2018/02/02 16:59:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005d1000), 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dd5000)={{0xa, 0x1, 0x2bfd, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x200}, {0xa, 0x2, 0x10000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x8, [0x7, 0x0, 0x6, 0x8, 0x101, 0x7fff, 0xff, 0x2]}, 0x5c) syz_emit_ethernet(0x46, &(0x7f00002f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "84cf5f", 0x0, "bc5321"}}}}}}}, &(0x7f0000b00000-0x18)={0x0, 0x1, [0x0]}) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00001bb000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000a3d000)='n', 0x1, 0x400004008004, &(0x7f0000bfb000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00003e6000-0x62)="ce", 0x1, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000672000)='/dev/mixer\x00', 0x202, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000a5000)=0x8, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e29000)) 2018/02/02 16:59:29 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000-0x4)) ioctl$PPPIOCGMRU(r1, 0x4008b100, &(0x7f0000001000)) 2018/02/02 16:59:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404400, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000)={0xfffffffffffffbff, 0xfffffffffffffffd, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000)) connect$packet(r0, &(0x7f0000001000)={0x11, 0x11, r1, 0x1, 0xffffffff, 0x6, @empty}, 0xfffffffffffffd93) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000da8000-0x8)='./file0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000840000)='/dev/hwrng\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xc) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000872000-0x12)='/dev/loop-control\x00', 0x4200, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r4, r5, &(0x7f0000d3d000), 0x3) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000c62000), &(0x7f00002ec000)=0x10) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000bc7000-0x18)={0x3, 0xbff, &(0x7f00002f2000-0x86)="260b6be40d2187d140deb2c9a8bd649fa5af8fd53d61d248d0b575d2166e4c3d731bf198d673cd5c801292ac2574e8c0821c1233d75400affce96f03983937b177e98e207b9b717069cd234de53ee334894f961ca0be546c5e1799230c9be7f37e8e9d692333dd79bacbd1a412bcf2d9aedda57638b1a785040729457a3883a3d6fa64b3cdad", &(0x7f0000553000)="f2f4fdd27e39c6f64646526e2d8e1725b37fb2342a36098f1b2ac249e06b16099bf702a1e4ed825b68436eff593c010542de06f039083a648c4949556eb2ac95e5a40463a4caf9f33d74b5e07490ffd844212f056d8a29b866b4e43bdcc0a819323d5d3f3a2a844c6d8f480f9e992f09e83e10bf", 0x86, 0x74}) syz_open_dev$adsp(&(0x7f00003a0000)='/dev/adsp#\x00', 0x4bb, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f000006f000)='/dev/audio\x00', 0x4002, 0x0) open(&(0x7f0000844000-0x8)='./file1\x00', 0x4000, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f000024e000-0x8)={r3, 0x4}, &(0x7f00001db000)=0x4) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000a31000-0x8)={0x3, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0xfffffffc}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) timerfd_gettime(r2, &(0x7f0000ad5000-0x20)) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/02/02 16:59:29 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x8b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) syz_open_procfs(0x0, &(0x7f0000531000)="006c61730917") 2018/02/02 16:59:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000fa000-0x20)={0x8, 0xfffffffffffffc00, 0x8, 0x2, 0x5, 0x1, 0x10001, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000081f000-0x8)=@assoc_value={r1, 0x9a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@can={0x1d}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) 2018/02/02 16:59:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000694000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b13000)={0x0, @multicast2, @empty}, &(0x7f000032b000)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) 2018/02/02 16:59:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/02 16:59:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c50000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000dde000-0x4)=0x3a) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000de2000)) r1 = syz_open_dev$usbmon(&(0x7f0000d2f000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00007ed000)) syz_open_dev$sg(&(0x7f0000c51000)='/dev/sg#\x00', 0x0, 0x40900) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000b8b000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000082d000+0x4e3)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) [ 268.284686] device eql entered promiscuous mode 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x88000000000011, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000469000)='/dev/ppp\x00', 0x600000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000443000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) write$eventfd(r2, &(0x7f0000c70000-0x8), 0x8) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) r1 = request_key(&(0x7f0000ebd000-0x6)='logon\x00', &(0x7f0000ba2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000007c000)='/selinux/mls\x00', 0xfffffffffffffff8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003f5000)=[{0x4, 0x7}, {0xa, 0x7}, {0x0, 0xff}, {0x2, 0x2}], 0x4) getresuid(&(0x7f0000a3f000-0x4)=0x0, &(0x7f0000b5c000), &(0x7f0000e1f000)) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000b5c000-0x4), &(0x7f000077a000-0x4)=0x4) getgroups(0x6, &(0x7f0000adb000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x14000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000c000)={{0xfff, 0x1}, {0x1, 0x7}, 0xb736e66, 0x2, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00003ea000)) r1 = memfd_create(&(0x7f00002de000)='{rustedp', 0x40000000000002) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f000052f000-0xa)='./control\x00', &(0x7f0000d33000)='./control\x00') inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000003d000)={0x0, 0x7, 0xfffffffffffffffb, 0x7, 0x401, 0x73, 0x9, 0x2, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x7, 0x9, 0x3, 0xd25, 0x18c000000000000}}, &(0x7f0000a09000)=0xb8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000280000)=""/107) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e09000)={0x7, 0x820d, 0x80, 0x8, r3}, 0x10) open(&(0x7f0000f30000)='./control\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000008000-0x30)=[{}, {}, {}, {}], 0x4, 0x2) r4 = creat(&(0x7f0000176000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00005ba000-0xe8)={{{@in=@empty, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00007eb000-0x4)=0xe8) fcntl$setlease(r2, 0x400, 0x1) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000b000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x2000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000006000)=""/249) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2}, 0x10) 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007b9000)={0x7, [0x100000001, 0xfffffffffffffe00, 0x1, 0x0, 0xc5, 0x7ff, 0x7]}, &(0x7f000095d000)=0x12) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008d8000-0x50)={@common='eql\x00', @ifru_names=@generic="555f37fc2d558ac1674ce7db86b75fe3"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000085b000-0xab)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "d3eeaf7f7c64da7b412f4344ffcd5e92b042eba35b76d3193926b8b58b5e051f208698cd7ff2c462dad6399cfb98072f35bedd13ef8a252192a0f4f295e84ef6d59520ebc5"}}}, 0x6b) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000b23000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, 0xffffffffffffffff}) io_setup(0x0, &(0x7f0000b65000-0x8)=0x0) io_submit(r1, 0x0, &(0x7f00003c3000-0x8)=[]) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000620000)=0x2, 0x4) r3 = shmat(0x0, &(0x7f0000b75000/0x1000)=nil, 0x4000) shmdt(r3) lseek(r0, 0x51, 0x1) [ 268.409365] device eql entered promiscuous mode 2018/02/02 16:59:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3), 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000002000-0x8)={0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r1, &(0x7f0000000000)="1d44ba1d0d05411df059685fd34e923f93c5c083052a0613e08f8849e04804f20b50d4dbdd0cb770583e0e493d458631519486a6e6af8745a33a2553bc654068f50f0d266e93b7c4b55a0227add5e5a51215f837485bf84c07848826abe3faf31ecf79", &(0x7f0000000000)=""/151}, 0x18) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000954000-0x40)={0x200, 0x6, 0x1ff, 0x4, "258bd71122813b714396330ca07a819691e34ada0b3e272606e88b41a359b5f7b5cc1513f29ad9ef90b69e39", 0x1}) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a98000)={@loopback=0x7f000001, @rand_addr=0x1}, 0xbcc8) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) r0 = syz_open_dev$audion(&(0x7f0000789000-0xc)='/dev/audio#\x00', 0x9, 0x6000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a1e000)={0x0, 0x3c, &(0x7f0000373000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xffffffffffff3701, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}]}, &(0x7f00001fc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007c7000-0x8)={r1, 0x1}, &(0x7f0000994000-0x4)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000bc8000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x1d9081) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00002c8000)={0xffff, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004f1000)={0x9, 0x800c, 0x4, 0x6, 0x0}, &(0x7f0000f1f000-0x4)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000391000-0x18)={0xffffffffffffffff, &(0x7f00006a5000-0x3e)="303e7f58cc9fdbedd9a6093bf2c0b9fda213f7fd4fac1515248e0912e748cdc01875027462c51c135286cd627eb3b08672c56af5112388619f9c4328083c", &(0x7f000033f000-0xba)=""/186}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000aa0000-0x108)={0x0, @in6={{0xa, 0x1, 0x6a, @loopback={0x0, 0x1}, 0x80000001}}, [0x0, 0x8, 0x2, 0xfffffffffffff3b9, 0xb7, 0x76, 0x5, 0x7, 0xff, 0x1, 0x4e87f00f, 0x8, 0x1, 0x401, 0x8001]}, &(0x7f000000b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000177000)={r3, 0x0, 0x694dc8bc, 0x7, 0xc94, 0x0, 0xffffffffffffffff, 0x3, {r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x0, 0x2, 0x37c4cd57, 0x5, 0x4}}, &(0x7f0000096000-0x4)=0xb8) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) r0 = syz_open_dev$midi(&(0x7f0000fbf000)='/dev/midi#\x00', 0x7, 0x400880) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000089a000-0x8)=0x8000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000121000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000517000)={0x1, r0}) ioctl(r0, 0xffff, &(0x7f00003ee000-0xe6)="d64cffdc4a96f2da6e1a59f906e3248255c3a30665335ee6b6478a796ea1fee3936599bac6784c7f5867cbfc4be1678c9d3029dcf30aa0db92f3d16ce7e75c1ee708a7dca56ef783e097db01013b8c748d9c6342b6c84289f4349728c8a20a449897d90a552d8f59a11d176ec62dfa7803b5ed0af0d9453b9786d2d0d917bb4a2c219c43b0a3b1197a7037ec780c498258c296411d75252aabaa651402f7e0c02aaccbf07fd6cc03c5ed713528b27597c139f7643486e82252c09ee21597198f6b3dc0a86308ce99af4d6617d297d940f50e3170d72c21d767f069ac7be69b67b360c5711cba") r2 = syz_open_dev$sndpcmc(&(0x7f00001fa000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x40002000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00002d9000+0xae2)=r2) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008cb000-0x78)={0x40, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @multicast2=0xe0000002}, 0x10, 0x4, 0xffff, 0xfffffffffffffffe, 0xedc00000000000, &(0x7f0000908000-0x10)=@generic="dad39a81c1459ad7e78fc837e5d495d1", 0x200, 0x80, 0x3}) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b65000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x1, &(0x7f0000650000-0x8)=[{0x6}]}) r2 = creat(&(0x7f000016e000-0x8)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007db000)={0x0, 0xd6, "349f73e200fe99fc235f365c173e63bd8c25c40e3143f9b8b444191923a18f673118e20cc20b1ac53fcbc32e833e17e854f066c535deb91d2d661d1df21b26f8daeb338c6b6ff87536d5f119a4ac45f5a154926964ee08426afb90a99a9f345e7d7f1fe06788c8ecc487b9f0401e2e6c986386f82608a401d937fbb724db0b78dce1f67d5599cc3043943c205b372b7131378d50444b188a40b55aabef1ae61d87fbf55567556bf24fb27fd74c56427de465c201ee0e2a33913b7c9d488e36a299350d9e26bc4256fe9419b50304887179baff6385c2"}, &(0x7f000022a000)=0xde) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f7c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xfff, 0x4}, &(0x7f0000971000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000eb7000)={0x0, 0x6, 0x401}, &(0x7f0000347000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007a9000)={0x400, 0x1, 0x7, 0x2, 0x0}, &(0x7f000073a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000040f000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x62f8, 0x4, 0x4, 0x80, 0x4}, &(0x7f0000a16000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000376000)={0x0, 0xcc, 0x5, 0x1e1, 0x7e, 0xffffffffffffffff}, &(0x7f00002cf000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000010a000)={0x0, 0xffffffffffffff80}, &(0x7f00001e9000-0x4)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000393000)=[{&(0x7f00008c1000)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c, &(0x7f00000aa000-0x50)=[{&(0x7f0000f52000)}, {&(0x7f00003de000)="838d628999172b5a288bbc5ba27af0a4c1fdcce2e1451396acdb0531e603ef12dd8661afe05874f6a11080380da03fc7a0082aadefd2a4040953504c569e6a34134da2cb36e1ed7cb5ee9460396e7572533c6b8b0e58a0f91fb0fe79788f1ad83b43a432e76ffe", 0x67}, {&(0x7f0000e33000)="269bea063443a1fb516695a30354af1aa913", 0x12}, {&(0x7f0000ee7000-0x18)="041bfb87b44332ecebdb683698a7d4681a43f585947736bd", 0x18}, {&(0x7f0000378000)="1520c97099627b3884283ec377e1a561e735e0c99d1029a647278c58b351af9fbc02b83de526db7b4fd504d989ccd6ce6b073a8ebf", 0x35}], 0x5, &(0x7f00001c5000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x204, 0x0, 0xfff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x1000, 0x400, r4}}, @init={0x18, 0x84, 0x0, {0x6, 0x1f, 0x7, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x7f, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x101, 0x4, r6}}], 0xf0}, {&(0x7f0000cc0000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, 0x1c, &(0x7f00008ef000-0x80)=[{&(0x7f00009a8000-0xc5)="e0e485ca8af5240a34c641ac5827f81414aa153ac57f1d9899f4cb459d8abcb9cfcf518c248831ba1fff0f26bdedec4e612ac1ca9ebc82686bcea4920056a97f685677c6e574a337f29b5fcd3c70d60126c613ee91099c64b5fb8ce3ad9379788b4a2f5fc0304b2fb26407af7698324946f5980d7470eec130348a2f3db7fda3150a3209ec981082b1258859f786f6a65abb8134bdbee33e1378aed05ff2982c09f17747c708c666f8571b9ae66f17bccab1a14513167a9207fb509615d81191bebf1d3dff451cfd1be21760d736", 0xce}, {&(0x7f00005a7000)="9059b709cb93c9ffa9e5ea51d64ae69632418c0d889baf72a0b6c2216e0c5570868b3087b96d80518a10b9c024898d3c8b666a5bf0063687127c97cda90d847a354238a05ea433514e00b816834c357da4f9a312d1ac3c1adf5686ff13e5c844e468e5903146b30d323867ec6a77254aab9c4f89569f8755bdffea5aa52946bdc1fa7a6f7fc4903d5ee42c5a584f6b2e512a9b5795c1f14cb935bbe248c378753450b724dec1afd91ef4d477ed8027c298c7e02dbeaa1bd848a14135ba908c591a127f03287407bae945d8a3eba39b42aa", 0xd1}, {&(0x7f00006fb000)="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{&(0x7f0000655000)="fad991c23aa0a40cf095032407d6766ab15daccc42961d9366488066e3a0ee73db6263575c7bbabee741b14d419c3d68f3a1786800750bc876dc6498496ba4eaa46365f877479405f8e96a05e73c175a9e73bb226e48cd81943e54f4a91d99ca4dd220c84fa36056c54969251c", 0x6d}], 0x8, &(0x7f000017f000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xd3f, 0x8004, 0x23, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x9}}], 0x60, 0x4004}, {&(0x7f00002e9000)=@in6={0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000f25000)=[{&(0x7f0000fea000)="d32f266956299146674f0c7b374320e7eaadbeff1487088b0f434fc1a85c705f7e3064b3301e4aa16cc4b0ae13a939126be9bc286974e77fc1afde6b5e", 0x3d}, {&(0x7f0000bce000)="51a020d386835875c25cedba911ca6681af62716bf5f160c5940a037162396b9789249d59f8b150f45afe1cabf177a8230a3d146eae4b1ea710fe843a3cc3d2386b57ff1a4f891f2bdd910f0d0db178104dd25a8a62cebb05999d88b05d52f0ed232f20de9d858cd14727982e654ab6606b3a65700c5058489163c13517dfa3330a5eed530e56930fdddac0a681df546669e580ae639298bb7287ee3f9a629d1a2c71d1b69007874f1a63ae0445b6c7a836b5c07a06adbd817f62622545e14f4a35b3c5248f70df79cb8cc8abb472db369e1036752d5f1dc96516cddb35dde9f4e31f238550fe2782736b37b408b", 0xee}, {&(0x7f0000d7f000-0x1000)="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", 0x1000}, {&(0x7f000066a000)="8c698c27df32aca000a8476f1f4f4b4b680ba561833f0cab40cf0b3fcb8c439d26712876ce73e24edeed70fdbbcdab3b5b5ede00b882d097f5f31003db80628962acd46f8506ee237ab25d03d004cae6d9a1ddccfd8fb6832d245be393381d778b35018a92987d0c404ded2bd71ff3cc356b1c6cd1cf041d1926991a6fd57d1c45cd9e1b4a69accfb481592a89dfad1e06ff39717bc004b200bc572568160d4be3d5b21e573060b37382dc3d34ca", 0xae}, {&(0x7f0000483000)="a853eea2543396c60d7f3686d76b4795cbf26bf243543189d02b1053f6e488aad24cd5bd49f724c0efc8d0dff2b8344d83c64c97babb7783e9764110e05736b1aaf399b983745010f176af1456efedb371cfb716d5e198438f9ae4b5d03d0c13c1df2ba452a65df2aec84ef6ba1fed605b73c1f4c64603a5e76bd80c3ede80bc01e74a434ed84f37e43fb27ef8b59bbb50e9ea7f825f8ede58db7f2974", 0x9d}, {&(0x7f0000704000-0xdb)="ca2fec16e58ef35c0135b9335c232752e55fd67023a71fff9e2a6880ffc1a23c9db875bd3802215e077f4282c71e049256c4ee3e2502070779641a34cae584a30fd6f3b5b5b0611aa48beb3da47705816b9698278e30e50a1c71f66f231c61e2e8e2136c4d62eb9c2f724cc4134fa46c8dc3e4b5609ab0d262b4c50d3f5808b1fcf883b46fd88640ece75a94df6c7de3479205c805f6169f3ba013fde3f9e6f56177e16a16bcd4689d0d7e841e5e97b9140c50e39f338052058ca0341061eb43d8ee8adf1facebd83c1979a326ec926ee572c9becd2271e0e2d1e2", 0xdb}, {&(0x7f00003d8000-0xc1)="2942842efb39d5021f05f6e5140b6d7fafb9dd19263005bfa088beaffb5bd2cd6de0d5468d7abb022db5dde0beee4a886b2f945d55ad42a74d9ec4d8bea6675e909fa57b6272ab423c50d9a8768f161eec97632d35beef0942dba160c8d68662edb9e24f28de886a03c7c709396b8a923251a512b88065e48a648c1a71759537eec4bd8371c31e2793fc2c70aeaef960f422615979390a8ffca8b7e180207370abdd0a4f7b0986507ffa93ac5aa2725dccac050e996266ed0bee59cd51e83ee8f9", 0xc1}, {&(0x7f0000f74000)="ac8783e9af0150165515ea634753f19f41e34a0822c6b2865b683fe7aaadb3b6d8dcf8e8cadc5356361c43bb69", 0x2d}], 0x8, &(0x7f00003e8000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x9, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xb8d, 0x820f, 0x1a2, 0x5, r9}}], 0x60, 0x55d815be0c7b5340}], 0x3, 0x4000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) 2018/02/02 16:59:30 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, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f000074d000-0x24)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x81}) sendmsg$nl_netfilter(r0, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x14, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) clone(0x40300, &(0x7f0000449000-0x54)="2e64376cc15aebd51d779a03dcd97c03d13a97d3db6259cfaf2c5d15a068899056d3f523eb52a91392dc22bbb437f7fae88f1b400e539d3a5f010158cdbda5f286c9778b42b74f5fc9496efa0ac49c9e08bd596c", &(0x7f0000fb0000), &(0x7f00008f4000-0x4), &(0x7f0000621000)="5182fd29df2b17df935db0915c67d9ec72edeb") r1 = creat(&(0x7f00001c9000)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000043f000)=0x1a, 0x4) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6}]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009b4000-0x9)='/dev/dsp\x00', 0x200001, 0x0) sendto$ipx(r1, &(0x7f0000fcc000-0xa)="bd863e9c60a0e723f43b", 0xa, 0x4000815, 0x0, 0x0) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r1, &(0x7f0000a9a000-0x1e)=""/30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f87000-0x4)={r1}) accept4$ax25(r2, &(0x7f0000d81000-0x10), &(0x7f0000ab6000-0x4)=0x10, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 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, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000014e000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000cef000)={0xa, 0x1, 0x7ff, @empty, 0x2da}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9}, 0x14) 2018/02/02 16:59:30 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000d3000)='/dev/ion\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r1, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f34000+0x741)={0x0, 0x0}, &(0x7f00006e1000-0x4)=0xc) r3 = syz_open_dev$dspn(&(0x7f0000b7c000)='/dev/dsp#\x00', 0x4, 0x40) accept4$packet(r3, 0x0, &(0x7f0000eb3000), 0x80800) lstat(&(0x7f000022d000-0x8)='./file0\x00', &(0x7f0000425000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) shutdown(r1, 0x0) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004b7000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000f10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2977c3dcbe37fbcd57d1579fcb4d8836eb442d9cad2f5a6f8e6be70f4ecbffe94a9a4bde7d68cf6ad6cb4013477b82bfe19fce400b90d67c096d8ffd5423657e", "b78d4b71ce437ab33bebe1983958e4f3ac5050823cf61cdf2a8a9f3dd5539f7f375694844167d98d1eb88c113f85b37bb3300f4a607564a9ab267ac62e040ad2", "e91d826869a8c3de72402c116040c9ff67727149d9d6b51a31f57923e117be35", [0x0, 0x81]}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x111) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000027f000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000d43000-0x4)=0x3, 0xfffffffffffffff4) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0xfffffffffffffffe, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(0xffffffffffffffff, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000011d000)={r5}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r4, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf, r6}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3f, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x9, 0xc3, &(0x7f000036e000)=""/195}, 0x48) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00009ee000-0x20)={0xf000, &(0x7f0000969000-0x8), 0x8, r0, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ab000)={{{@in=@empty, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000850000)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004fb000-0x50)={@common='syzkaller0\x00', @ifru_ivalue=0x4}) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007c6000-0x4), &(0x7f0000ab9000-0x4)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00002de000-0x43)="f9292c4575fc3488210afaa77bb2c354d91c15e2540e602ddec11649d04b8a50981b15d2b509a59d4f6ba44c9a89fb4bac0a9008a3c581d82a15c749ecb69ba69ec3cd") 2018/02/02 16:59:30 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000729000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000094d000-0x8)=0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000ea6000)={0x3, 0x78, 0x101, 0x7, 0x1, 0x0, 0x0, 0x6, 0x1000, 0x4, 0xfc, 0x8d7, 0x6, 0x1, 0x1, 0x3, 0x7, 0x3f, 0x4, 0x80000000, 0x6, 0xfffffffffffffff8, 0xff58, 0x3, 0x7ff, 0x7fff, 0x800, 0x0, 0x9, 0xcdc, 0x6, 0x101, 0xffffffffffff0000, 0xafe, 0xec43, 0x8, 0x100000001, 0x800, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00003f4000-0x1), 0x2}, 0x200, 0x0, 0x7, 0x0, 0x6, 0x800, 0xfffffffffffffdd1}, r0, 0x4, r1, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) r3 = getgid() getgroups(0x1, &(0x7f0000ee3000)=[r3]) 2018/02/02 16:59:30 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000395000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8000}, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x3, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) [ 268.599853] binder: undelivered death notification, 0000000000000000 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ce8000), 0x4800) r0 = socket$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$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f000019d000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="35910d3279e30559619e4b9f87c3879ffc169e2c436ba9411e9d22945e71c2a1d4b7b1599ac3b380b97d371c7742ca2aef3669f93a0799462d9765928497d9c1cbecab030ff4f5c65fd5c039ca7c9025d0dd371810035cc07d6281d1fde72c36a0adbd9a45ce5f64f73f7064d9e60eb96a2479798e79298a6df8d27c46648eb4", 0x80}], 0x1, &(0x7f00005fa000)=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a08000)={0x0, @in={{0x2, 0x2, @empty}}, 0x9, 0xfffffffeffffffff, 0x7, 0x1, 0x8}, &(0x7f0000037000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005b7000)={r1, 0x0, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f4000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000541000-0x75)=""/117) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000c58000)='/dev/adsp#\x00', 0x4, 0x10000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000460000-0xec)=""/236) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000997000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000753000+0x95)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000b21000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000055a000)={r2, 0xd, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x100000001, 0xffffffffffffffff}) 2018/02/02 16:59:30 executing program 1: prctl$setmm(0x23, 0x2000000000, &(0x7f0000e19000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000007d000-0x9)='/dev/rtc\x00', 0x202101, 0x0) write$tun(r1, &(0x7f000008c000)=@hdr={0x0, 0x5, 0x6, 0xd66, 0x4, 0x10000, @ipv4={{0x1d, 0x4, 0xff8, 0x7, 0x2d1, 0x0, 0x9, 0x6, 0x8, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0x6b7, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001]}, @end, @timestamp={0x44, 0xc, 0x0, 0x3, 0xa6, [{[@loopback=0x7f000001], 0x1}]}, @end, @cipso={0x86, 0x41, 0x0, [{0x0, 0x10, "e712f6b49146a1d787e2f6ea1e48"}, {0x7, 0x11, "3946ff826833620f922b6d5929edc1"}, {0x6, 0x8, "2f4c8a780f80"}, {0x2, 0x12, "190a31100b074b6157961335569d2e0f"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x96, 0x2, [0x200], "156769bbd2351163bc87426b5c8b7659679fcbe05a16269f5bffcc1465cccc5e45f6fd9f70d375ea722138723317ee519255a62b4c7158ad443fc0f887129126bda893efd3a21522e6d73587a2ea458d5c689e11c6e27d0549fc53a5298b71af0b2191af69d78f7993b3987eecdf658fe9737048b6626fc7abc2a4334e693abb06bf43a9f77601a5fcda9d4c9688c794960480da595f"}, {0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800, [0x6], "b1cce6811ff7c80b96a64bd529df7179aa89138f2abc6b908940568114d297e71dd2401f0b47801e385460cee4decc5006ec8f5960036047ccecec3cd635fb2a36aee57858ac92eb3c9cfd4310aff6abb2cbc07d6189eee027c0236d21489456bbbf469c19cd1293edccc5fa896fc744c9a9f8eb17418b9306dfb0c073aaf1097f8cd801324b97b5cdb0e6a3a1cbbb372b3192a728fd34a12d0f457ab591736b8b836fc168168bb33237f9405c690c0bd55850d8a2e7400d3da509a6326aff858c87c03fc3f56ea6f9"}, {0x1000, 0x0, 0x4, 0x5, 0x0, 0x0, 0x86dd, [0x5, 0x0], "5382d5d1f1f3779483310679194c09ba402bea28741f4bd81990fb028abfa9e1d4a02ca4b8779db0f989ecba0743994295cc3c3bad3387a17310bb1740a195e2ca655bcbe565157528628184f862dbab1a8ee0755533e077a207fab5842e7518db32b95b7d8ca2c7b4d460627c560fcd8a4e612431de748525079914f42bd1c7e7e8b2272727438ba18358278229186f8adbc7309df0afbd29059f14cf41b879fb9206bed969f8baf283b6f855e0e36e1467a234e3dc3f91058a56c43714a3c4ef9c19dd8f21ea17e479df12f4ae8305d7cf80468567485cfde4ac786760ceaa4041b2216853"}}}}, 0x2db) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) 2018/02/02 16:59:30 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={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_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) memfd_create(&(0x7f000023b000-0xb)='(ppp0ppp0[\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000065f000-0x8c)={0x0, 0xc3, 0x4, 'queue1\x00', 0xa9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffffffeffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000230000)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af10, &(0x7f0000e93000)) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x0) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = epoll_create(0x46c) r5 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = socket(0x15, 0x6, 0x7) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000fdd000)) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r4, &(0x7f000050b000-0xc)) [ 268.667978] binder: BINDER_SET_CONTEXT_MGR already set [ 268.673452] binder: 22728:22732 ioctl 40046207 0 returned -16 [ 268.682629] binder: undelivered death notification, 0000000000000000 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000e26000)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a349009600060109b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346d7f325b8", 0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f67000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000812000)={[0x3000, 0x4000, 0x3000, 0x1000], 0x6, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r1, r0, &(0x7f0000800000-0x8), 0x34) 2018/02/02 16:59:30 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) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="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", 0xfb, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000256000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003be000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ddb000)) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, []}, 0xf8}, 0x1}, 0x0) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000f66000-0x8)=[]}) r0 = semget(0x3, 0x2, 0x90) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00008fa000-0x1000)=""/4096) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00009ea000-0x8)=""/8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000149000-0x5c)={{0xa, 0x2, 0x3f, @empty, 0x1}, {0xa, 0x1, 0x5, @empty, 0x10001}, 0x81, [0x1, 0x9, 0x0, 0x6, 0x6, 0x9df]}, 0x5c) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000517000-0xf)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000aa4000)={@hyper}) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) eventfd2(0x6, 0x1) ioctl$void(r0, 0xc0045878) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x8000000000000}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$l2tp(r1, &(0x7f0000607000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000fd6000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000007000-0x1)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000006000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000003000)={0x240, 0x11, 0x8, 0x6, 0x2, {0x1a}, [@generic="530ec43340ed42a4cb87bc0db86a9ac7de32abf4c4a2df59149fc2b5b8c894bad11e53d657ef8404467f272047c3bf98b54e841722ec3386406475ee680e322679a9832ade2af7356a9bedca3f7357cc769a70fe121edaf616551d6d033cf61dd0425f4ce5090e974ee86435a7341aa6552de5f1f087710c40709a0ab29e8e14cb6acde29ab91e44661f91cbdf7a9cbf5a7cbacabb1f0f45ff3dafe78af1b08a46096ab36e1e9b8aa209c6989e15d4981a301f86f9ca28b74c7ce4fca192c0", @typed={0x14, 0x2a, @str='/dev/loop#\x00'}, @generic="3f167457c70e1a0494e90b07a497d54c4d9c667006bd73b295a9720328ab19f5702f8c12d28d19cdd6791e71a2bc67a83adfb16792a04314a612f389391b8f3dcb7d160de58b0c9e41b5590088ad439797b3f0eaa0ebd3f4e247d19bd4493bf0d65c170d7382", @generic="f75036f26a35c23e2bdc092d31564daa9d30e766311cf7a6c2110d6a4af477ae8f9230f0f9d11f60a35de1b608faba0edc9789d3f2794ec453ba9c2935ea1fec6727999654eee959d48dc9d46e2cbe66fd884a05c1468f09092ea37dc1f54d3ddef95b74d9e587b5c0dec7aeadd34bc542d479ba35045626de2a3a2a6b86198b43f6e7b51c8ab6313221eb3e2fee7aba8e4a08f730bf813f844e7315c4211c676b3489480bf57e6c30417f89c7913bfde8590020efb3a9", @generic="366b93e9719928238acc8b94cd", @typed={0x10, 0xd, @u64=0x9}, @typed={0x10, 0x17, @u64=0xaadd}, @typed={0xc, 0x8b, @u32=0x6}]}, 0x240}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/02/02 16:59:30 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000992000)='/dev/admmidi#\x00', 0x100, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000000)=[r2, r3]) alarm(0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r4, &(0x7f0000003000-0x10)={0x4, 0x3, 0x0, "5289c0eb14b7", 0x299533fb}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0}) socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000005000-0x40)={0xfffffffffffffc01}) r5 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r5, 0x8907, &(0x7f0000005000)="883f4bcca8549363e415a5a8bb3ca65d801d8a41d8cf1396731dec2ee5921185c6c737d7905d8e562bba356e172090cfb62162bf51398f8fecb74aa2677bd2da63700831a36ff1250854e8111a39601792063af5638f9b6a4691d8e784db5257592d9a183e18add86475cc0ae9d96f499dc414cea7bd1545ce42fbe28c4a2ba6bb") r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4), &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)) lseek(r6, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)=0x0) sched_setattr(r7, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x6, 0x4, 0x2, 0xfffffffffffffffa, 0x7fffffff}, 0x0) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f05000)={r0, 0x6, 0x1, 0xb966, &(0x7f0000db0000-0x4)=[0x0], 0x1}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000d6000-0x4), &(0x7f0000527000)=0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fa7000-0x12)={@generic="04929716a9cafcee579c502115e3a02b", 0x100}) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000af4000)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0xa6) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f91000)={0x6, 0x7, 0xe7c}) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005d7000-0x8)={0x0}, &(0x7f0000f5e000-0x4)=0x8) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005cb000)={0x1f, 0x202, 0x1, 0x7f, r1}, &(0x7f00003ce000)=0x10) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000332000-0xc)={0x7, r0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a1f000)) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000510000)={0x3, r1}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@common='ip6_vti0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000026f000-0x8)={0x0, 0x9}, &(0x7f000064a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000096f000)={r4, 0x20, &(0x7f0000864000)=[@in={0x2, 0x2, @rand_addr=0x957e}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f00002b8000-0x4)=0x10) sendto$packet(r2, &(0x7f00006ac000), 0x0, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000061e000-0x10)={0x285c, 0x8}) accept$alg(r0, 0x0, 0x0) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d32000)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000040b000-0x8)={0x0, 0x100}, &(0x7f00005a2000-0x4)=0x8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d33000-0xa0)={r2, @in6={{0xa, 0x1, 0x40e, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8000}}, 0x9, 0x9, 0x6, 0x3, 0x20}, &(0x7f000057a000)=0xa0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e1d000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/02 16:59:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c1000)={0x0}, &(0x7f0000253000)=0xc) tkill(r0, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000118000)={0x0, 0x16, "590e8cbb7d0c420f716c6e19be7436ad196c42175886"}, &(0x7f00002d9000)=0x1e) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c53000)='io\x00') pread64(r3, &(0x7f0000e4d000), 0x0, 0x0) 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ff4000)=0x8, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 16:59:30 executing program 2: r0 = socket(0x1, 0x40000001, 0xfff) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00003c0000)=""/193, 0xc1}, {&(0x7f00001a2000)=""/149, 0x95}, {&(0x7f0000000000)=""/91, 0x5b}], 0x5, &(0x7f0000e6e000)=""/89, 0x59, 0x3}, 0x8}, {{&(0x7f00003bf000)=@nl=@kern, 0xc, &(0x7f0000742000)=[{&(0x7f0000385000-0x6f)=""/111, 0x6f}, {&(0x7f0000828000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x3, &(0x7f0000715000)=""/4096, 0x1000, 0x10000}, 0x99}, {{&(0x7f0000723000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000000)=[{&(0x7f000035d000)=""/4096, 0x1000}, {&(0x7f0000422000)=""/4096, 0x1000}, {&(0x7f0000833000)=""/202, 0xca}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0x8f)=""/143, 0x8f, 0x3}, 0xe8}, {{0x0, 0x0, &(0x7f0000c41000)=[{&(0x7f0000332000)=""/112, 0x70}], 0x1, &(0x7f00008e5000-0x2f)=""/47, 0x2f}, 0x7ff}, {{&(0x7f0000795000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/84, 0x54, 0x4}, 0xa975}, {{&(0x7f0000df4000-0x10)=@can, 0x10, &(0x7f00007db000)=[], 0x0, 0x0, 0x0, 0x100}}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0x11)=""/17, 0x11}], 0x5, &(0x7f0000001000-0x54)=""/84, 0x54, 0x7}, 0x42}, {{0x0, 0x0, &(0x7f000096b000-0x50)=[{&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000d79000-0x5)=""/5, 0x5}, {&(0x7f00009c1000)=""/102, 0x66}, {&(0x7f0000bf4000-0x27)=""/39, 0x27}], 0x5, &(0x7f000045b000-0x8a)=""/138, 0x8a, 0x5}, 0x10001}, {{&(0x7f0000462000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f00000d3000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000447000)}, {&(0x7f00008e5000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}], 0x8, &(0x7f0000001000-0xba)=""/186, 0xba, 0x2000000}, 0x80}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000161000-0x5)=""/5, 0x5}, {&(0x7f0000225000)=""/254, 0xfe}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000bed000-0x42)=""/66, 0x42}, {&(0x7f0000816000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/128, 0x80}], 0x8, &(0x7f0000001000-0x27)=""/39, 0x27, 0x1f}, 0x6d3}], 0xa, 0x20, &(0x7f0000b6d000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003f3000-0x70)) syz_emit_ethernet(0x66, &(0x7f000072b000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c7a93c", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x0]}) 2018/02/02 16:59:30 executing program 7: r0 = shmat(0xffffffffffffffff, &(0x7f0000405000/0x3000)=nil, 0x2000) shmdt(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000001000-0x50)={@common='bpq0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x4, 0x0, 0x2, {0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004e2000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000417000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xe}, r2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00002ff000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x84002) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000815000-0x400)={"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"}) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvfrom(r4, &(0x7f0000464000)=""/47, 0x2f, 0x3, &(0x7f000007c000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r4, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) preadv(r0, &(0x7f0000c17000-0x40)=[{&(0x7f0000129000)=""/108, 0x6c}, {&(0x7f000072f000)=""/208, 0xd0}, {&(0x7f0000cef000)=""/76, 0x4c}, {&(0x7f0000f96000-0x21)=""/33, 0x21}], 0x4, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b90000-0xc8)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}]}]}, 0x9c}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) pipe2(&(0x7f0000335000)={0x0, 0x0}, 0x84000) recvmsg(r0, &(0x7f00003eb000)={&(0x7f000005f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000079b000-0x70)=[{&(0x7f0000f39000-0xb3)=""/179, 0xb3}, {&(0x7f000030f000-0x4d)=""/227, 0xe3}, {&(0x7f00003d4000)=""/23, 0x17}, {&(0x7f0000b9a000)=""/88, 0x58}, {&(0x7f0000da4000)=""/255, 0xff}, {&(0x7f00008d6000)=""/52, 0x34}, {&(0x7f00003d5000)=""/148, 0x94}], 0x7, 0x0, 0x0, 0xffffffff}, 0x40000061) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000a7b000-0x28)={'vcan0\x00', r3}) 2018/02/02 16:59:30 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000-0x4)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000012000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000011000)="fc") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6bf, &(0x7f0000013000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000005000)=0x7, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000014000-0xb)='/dev/adsp#\x00', 0x5, 0x20000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000e000)={0xe9, 0x0, 0x3, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000)={0xe89, r4, 0x2, 0x4}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000015000-0x40)=[{0x8, 0x1ff}, {0x3, 0x400}, {0x2, 0xf57}, {0x0, 0x8}, {0x4, 0x7fffffff}, {0x8}, {0x0, 0x1}, {0x2, 0x1}], 0x8) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000009000-0x8)={0x3, 0x1}) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0c000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00001b9000-0x28)={0x2, 0x0, [{}, {}]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000243000)) 2018/02/02 16:59:30 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000c96000)='./file0\x00', 0x80140, 0x138) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ec0000)='/dev/vcs#\x00', 0x4a3, 0x400) getpeername(r1, &(0x7f0000f9d000-0x10)=@nfc, &(0x7f000084f000-0x4)=0x10) times(&(0x7f0000e75000)) fchdir(r0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) inotify_init1(0x0) 2018/02/02 16:59:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000037a000)=""/5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000035e000/0x3000)=nil, 0x3000}) 2018/02/02 16:59:30 executing program 4: 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r2, &(0x7f00000fa000)=""/4096, 0x1000, 0x40000000, &(0x7f0000dd6000-0x1c)={0xa, 0x2, 0xd6, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00001a8000-0x5)='/dev/audio\x00', 0x4001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00009d4000-0xc4)=""/196) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000087d000)=0x0) r6 = syz_open_dev$vcsa(&(0x7f0000616000)='/dev/vcsa#\x00', 0x5, 0x80000) getsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000535000-0xc)={@local, @empty, 0x0}, &(0x7f0000e7f000)=0xfffffffffffffe41) r8 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000e7f000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x5, 0x2, 0x4, 0xa, 0x80, 0xa0, 0xbb, r7, r8}, {0x2, 0x8, 0x14, 0x7ff, 0x5, 0x7, 0x0, 0x6}, {0x0, 0x4}, 0xfe, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x2, 0xd0c0ff3d3519ba14, 0xc0f, 0x7fffffff, 0x101, 0x1f}}, 0xe8) preadv(r6, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x37)=""/55, 0x37}, {&(0x7f0000e7b000)=""/125, 0x7d}], 0x2, 0x0) r9 = getpgrp(0xffffffffffffffff) r10 = shmget$private(0x0, 0x1000, 0x94, &(0x7f0000f89000/0x1000)=nil) shmat(r10, &(0x7f0000c82000/0x4000)=nil, 0x409705dd76705c0f) tgkill(r5, r9, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e80000-0x18)=@generic={0xc0, 0x200000042ab, 0x70f}) r11 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r11, &(0x7f000035d000)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, 0x1c) r12 = socket$l2tp(0x18, 0x1, 0x1) shmget(0x2, 0x14000, 0x10, &(0x7f0000b42000/0x14000)=nil) connect$l2tp(r12, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r11, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r12, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000abd000)={0x1, 0x0, [{0x250}]}) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffec1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = userfaultfd(0x1000000000080800) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000035b000-0xb)='/dev/mixer\x00', 0x880, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000db6000)=""/76) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r4 = socket(0x1000000000000002, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00001b1000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000066b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r6}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000455000-0x10)={r7, 0x2712}, 0x10) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b84000-0x8), &(0x7f0000221000)=0x8) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d92000)='/dev/vcs#\x00', 0x3, 0x101000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000019f000)={0xbb7, 0xfa5c, 0x9}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c1d000-0x8), &(0x7f0000815000-0x4)=0x8) getsockname(r0, &(0x7f000089a000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, &(0x7f00001d4000-0x4)=0x1e) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r2, 0x0) memfd_create(&(0x7f0000ed4000)=':@\x00', 0x0) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000ef000-0xc)='/dev/audio#\x00', 0x0, 0x98082) sendmsg$nl_generic(r1, &(0x7f00004df000-0x38)={&(0x7f000086c000-0xc)={0x10}, 0xc, &(0x7f00008f4000)={&(0x7f0000cf5000-0x208)={0x208, 0x33, 0x120, 0x6, 0x2, {}, [@generic="7647fcfe5123091e6bd64fb1f3aea043ff25d544307b486817681eb4648591e1608f5f91f820967d89dc5640c4a7f81cf49b049e79ac4899a20251cca49060295415ccea367f8ecaf7efd4762371471770ca14fa26909d1dc468d57e9032ba05a4e1e69b6aba4e7239c5ea623f97acd351ed5499feab487ca7ed641363a51c423f7cba5f0d14888a19cb211e0c0cf57aa95683d7a1438199d3971186a7ef833f1148c5", @generic="dad956572c915a21216830d64487ee305e1de40c125f0923f5ce97691e729f2d2e442f03f2afbd9ab543f706003b619df2203196cd516e19578cdc0d256c1b4788088fa6f65395d295d2a6c7dc38e27c80c1f3198e08a93d4995acfdeeaa9edc0d943b69ca63ab7fec7c87aa771390a1287754e1803a1f79d995b03020c122ae22cdb6aaee9be8a8c9a2adc2dd5480ca57cbf2a0766d", @typed={0x8, 0x90}, @nested={0xa4, 0x56, [@typed={0xc, 0x1d, @fd=r0}, @typed={0xc, 0x34, @ipv4=@multicast2=0xe0000002}, @generic="f5f5c70d69cde2eb30ccd1df7729bd967b55bd01fe306b6c85c7298d65e064392199cd8263ba9924432865d65da6988d0b6293b8a246166d0ce602e8a4fd81eefecd13b4ecc626b82e7fa5ca9f7120e085be970448c9e57c81b8df1a59438bf908fe5f9dc922dfef29280e9d5a3d2855c3f6135540d8", @typed={0x10, 0x87, @u64=0x7}]}, @typed={0xc, 0x1a, @ipv4=@multicast1=0xe0000001}]}, 0x208}, 0x1}, 0x4008004) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c69000-0x10)=@common='ip6tnl0\x00') r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r2, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r2, 0x0) accept(r2, &(0x7f0000203000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0xfffffffffffffe60) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000013e000)={{0x0, 0x1c9c380}}, &(0x7f0000fd8000-0x20)) prctl$getreaper(0x28, &(0x7f0000001000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d57000-0xb)='/dev/mixer\x00', 0x18003, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000e31000)=0x5) 2018/02/02 16:59:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cbc000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f000082b000-0x4)=0xe8) r5 = socket$inet6(0xa, 0x80802, 0x100000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000142000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000e3c000)=[{{&(0x7f0000b90000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x0, 0x2, 0x3}}, 0x26, &(0x7f000040f000)=[{&(0x7f0000e6f000)="2f53a5c60df6f8d6378b6ba2994c00018cf5ac240ce92688e3d3e445392b938396b582d73baeb2a4e14468398a7d2cd2c00f983cdebd8a60b1ae69d68382882d300ff902eb4163f393aa28c565", 0x4d}, {&(0x7f0000840000-0xbb)="ce129a22555511ba77b9abf5698bf4fb0964b9c23728904f4a4c3d6a071a1cd78f345c868e6c38867ab4773423ce7175459c826475ba84b102e3511a7c67968d487378ed1c49972606707f5de1b2ab51cdaa932c9badff73972b53bcdd26f2358e753c68356cb0540e79767175a05406d9e64ed29465462424242329c993eab69048fda1e56a3db958fa51cd716c37dd3e357ed94daef149294ad9e211d0bfa4b45d8f778b45fdfabd93a4d68ae44c3bd5cab7b1d268d4d937ef7b", 0xbb}, {&(0x7f000006e000-0x46)="029d80c5c219c3f1be2501444536f484e81aca4c6072423ee152cbfe4fcd5fc74c091c63193d65998510c0d6f93afe23b749e75e6398698fd3ad65fa1321eb9ba0084bef4ef8", 0x46}, {&(0x7f0000dd0000-0x70)="4319766d898622c810fce944e527fe53788059fe65b694bad6c159bb4243802df8a27b1d8312a557c45ca1d401984b1059823372f5ce88ccc76733eb6a520094a7d07092c4802bfa7bf2ef21f82b010484d06d153fdd4bdf1fdede3acc44980f6a9cb19aa579bcd83b3c912b70d274ba", 0x70}, {&(0x7f00009e3000-0x83)="317fc8951a5921e4488937d663cc7c58fd3570b15965d57af1a48d8a26e965f6501e1a55ebd233ffcc3fd8da70b5833367fe50c9e15fe9e8ed96ccd0094b76c20aeb543488773a883e349d8417760b792790dc83a9a653bd86d47285917033357fff05c64976fc7cb59615f1103dea1e73322eef9bdeb81c67dddf1ff1ae6621494386", 0x83}], 0x5, &(0x7f000016a000-0x48)=[{0x48, 0x107, 0x1f, "a8fd38c59a7973adaaabe3e02e7d11ba82ea2d0230391468399b1b299245c06f52ed073bb7fb409c050973c578578420794068"}], 0x48, 0x8000}}, {{&(0x7f0000bd6000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @broadcast=0xffffffff}, 0x1, 0x0, 0x2, 0x1}}, 0x26, &(0x7f0000838000)=[{&(0x7f0000c47000-0x8)="2810c2b746a2a4f6", 0x8}, {&(0x7f0000d80000-0x5a)="e2f9ec047998feaa3b60af1fc41fd644697547cd96b7c9e4325ba350de57d07d9291fe1e8eec1725efdcf2310d69e5f1eb69d3aea5d75bd55b5e8eead3aaef9a49576f327858ad9a6452d11f54145f73ac5f92ce96dba3f8202f", 0x5a}, {&(0x7f000030c000-0xee)="0d832ef04ef09350de8d8555b9a66ecd62aab92f28ad2f838ea74c291bf5bc6517f3b1185fcd47cbb7d2054cd2aeca50295cc33beacb21ecab3478dff1bcaeb443c00d1dee22c28148100a4f49f54e3a5677827701b4aea20696698cec2bf201e39f009e72039926bc7e349b2c041c3faa2680748482332bf88eb1895bd029094fafe67df4794fd0cb410c0d527f3f8864bbeb34c92a6b6ef7644456a75faff79c83cd84b296b9deeeb44fc55fe77f75e3afc05337650250aad0087f9057e3567064f039bcb8b0f4e637e073bef497adc871b1dcfcc8b85cbefe468ee3a70e5faec4a41040d1482e4a155dd3f4ab", 0xee}, 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{&(0x7f0000adf000)="58ff87db41946608984f1791d26a0489bf0f665c5cd1bfd343ef88e984d7536dcc1ab2dbd861b0754551a50991", 0x2d}, {&(0x7f00005e4000-0x31)="dba681cda45f78107381bbba231f2404d81c061830f524487ca11aaff232d894cef44638b54788c94181536c8fe4910cf2", 0x31}], 0x6, &(0x7f0000f59000-0x10b0)=[{0x1010, 0x11, 0x7, "dc4dccec9a7a6b43a3eb477bb6456c915df5fd125a8cfd87891ac89058fe281162523aa68af9e837015244a0cd12c5bae9f26ff119b7d422240062f2eac1a2d8f6d7fa6ed1b3587336573c02df7a30fd4f0a19b2e8ebcf6b9d8e27269f18ef11ab18b969f7e88a70e0f1a641c0901619b7340bb826a88ec1ea8490152409c95032d3dbe1eb45798c1ef0d1d4e7b5fe676cd0dfbf9d0451f05bbf1d4fd00f44dfa215510d891034100b8a7fd98f678638a369853aedbef43a9dfffb894f964e371065794f5640a6e86c9941aa2d3feb328ada376b47b83600a49e92eda7036535685134a0f3921e900320da535452935009658ad0aff03660f39a66965e02fead59bcae34cf6be6c8f315ad459ebf033907083a2bda620baa454b0be1d4ecef4e650cc6adae420db9cbe35d63e15d633785d3ef0c5bdc5c5a9c91cf435e703da900e09c2e7dd3e047c856aeb5c783f4f2bbdae79f9c7df8d91620d61dfc23ddd579d9ba9e95138c600748adc66e71b71c534abbe2f66a866ab1c6e579fee2e6d326c84f90ad5eaca863bdcd8695a171b5b04547efc9533634a4c0041c498d6559f140275d14c55c3fa38e51ee6ce4c88797286df222eee9e591fc2a161b0bb88e40ec504524e918ee9ac20cfaa3b7eaf99e91d950ed90d5151806b7c4c4d3d92fcd1b4bb93fc62fcf2dfd9e19c9e898cb3e01a14b32c6fd2219c33041afb02352234c5412b934c88acebfb518713763af239f0e533e60d428f2804688ec1f8da7988018adac961d2ec9694fe3fedb051f438a55434fc9f1ffeba4782c572896197f0e9d308dae49ec3e2d9dc1e3d010b8f6a55317cb513eae96aab1cc6636dbd14087c6811a07c09cc45d9b8c6268b43bcb76eb152a929a167bcfd906c59682196f8df145dbdea188bcf567b28cc49dd0c595b969478180d0a8c5afb8473779688dabb318a322c76c8be1c2e3967a8ab4640af30f49e430f9cecbb5f1065bf5749f519265dbad5ec9d7383deaa7312470c34ca476edb3aa03732bd730046c071ccd7a73c596671df306e9da9e7ac23a4500acdae9be91b78a8e4b4d6e290ec83ae18f0e2a5c66d608ac989cc0a835e9c7bca88641d0ae6e6589c94904afbf6e73159cee6493e54940c2332b73c7d7511782d0ec6066e396c1cd5c57f7e763116d71782b49d56d59f420c5f8cc7eea789f7e09df4c21c40f3d87a4c3fcc3e17e6974a5da2283b21931c343f04f8c6a6fe3da7ab3a1e425b106e7cf3f6f7951b61a4892249a57374c66f9d832bb6429ce08ed5f9a4c2238383e198b39c623c96e9db062c3373c28c94927567b763b3c2a3542744b50959cfcdd8c62febf077450048e1ea98822d64437427c922462bd7849bf5a3388d061171090bcb13ccd8d054a3812dd51d5995c0dc041b16cd27522b861146a3d19cc9bc1b30b05242cdf1c2b86270aefae1ad05a19e039b953f29560634f813119454c6804d7afb8cb61c42ab30ceeab2ae99d082795c4ecbc99b90d05efecdbf568fa614679f7ef47a1071f33ce892b2796b2c4bf6b7621e0802f4f6e12c45d0fd28f72b75006a77da23d9cebd31c9981e94eddfd3dbd35332791a10882f8198357da0cb20accdd6f19120863f228603801547b7037b33d4a7e71faa59dd574634937370a71048ae3fa424d178a8f27fb6b25776bb74d1c963381644304798f887ad660f4d823e2ac170d6abc09f665575638c03a28ef6027bbaf1b7b7934d31bbcecc0071b8258bae5d7e8d7b0a00f6672ead406f76e3e006a5dcae0f17b24d3556a04d36ff9f8a44cdeaf63152c0d60e03827a276ee9c9eb6948136793753d3df149f26cfd23f15486635b1f6b55cde770f24a042c256eaefd187765883db5fd5ec1134ffc6c859c3b5878779b48243125c014b211871b282e608cb0eb748bcde21410f0cda9f2fa8bb11de7d3d20c4e6db3c0a5411afdc666af9457215ed48ef4ed7a646426cf5a29ba63ef7e78cfecc979d40dd7d94b5c13194d950538f43cfc321d7c82f9ba15cebe372d0e7abe1bc3e57fd023e83755b99c157f6d7b1eb0aa8ac1b2fb311fd159cf60a1d27fd41a2ac9aa4e427b04c1cfae7e56fabda8b085c20907a9768b2ded6f8ae9f138b0b6722e69839d6e68289eec44771fcc2489fb0035f3fbd92086e070e2da429b84d9c9f915b4ee53534ce812024af65c2a95cbdc58aa035f610efba229fe001592a1817561bb9f335fd8d922590e47e85bef6879fe0527e8fe4ef3a0a9a53a95875bbe3ac53e56c983e7b7c179cf1b7cd4fdfd30f0c50464451cfae6c2fd5fd66628d393a2248c62d91c5081f6060ae5666114ee013ba0cdc10a0901d06331e40d6e5f8766c6b32fe06afafa1952bd3dcf5f92ede1737cdc435bce06562637b7b25f693838d4ee90f1cd0ab5af5362ef67e712ef6a804aabb25b2f78494738f589a39e7a6e9d965e6388fb7a5790236aa541cae5ea471c296c95e255dda0dd0e3dcdf84cd5744b8e2e624d87b96841377d4439f2d589cc3b9e1c4d7054fd798f82d6d161cbaad5b54c58ad34b13a733b13324fd93697e30924d42393e2a1a14bc18e21df8ed79015db1c00b359cd3b31c1517d81e729e11ae1ad47669d530f3e5f8a9ca8e974f917ef942b91afc15787daedfc0b61b4dde10e51c2be02cc9ff17ad88067686fbede5fbe650e4e66629d145762c5f09f488db76f8fab91515bd8dce7535ef22d510f6cce2280776890e7d15c2f72c7533338bc2bb37371b49ae16ee51fa790030a97f461cc4ab7319ab38594638a39067ee18b7d7e18ad83357f2dd5aad394ab9b387228fac3cf7aa60d748e9118eec2b465b89d435f59d618f3577ecb9ee3c22057758fbf3feae2e9c13b2a0015c9586e0593ed2074b4c7d30f533139a9c30961f38157a862efc26888402d619324c6ebe596a6280dd693aa47453dfbea178902e7dae472a1eaed5f5a0c57502ae7285e1b43b88b8b9d5b05fbf8438fd7158488593370998bddad2f23b85a8ac29cd54e199ed0151e7be25cec61a4d701b05018312df663d508f928ba9746b4d9116bbf1fed4b608f0c4e7c054ea5ccd4819fd2a8668081d8a9e939b7b8356151541a064f4e506ecc25b1fe28439f96f4a11e1cc71073ed2d329d217fdf5c26107ca4675fb4ff489f481707f0dc593815aeb569580ddc0f742ea878abd032b3ac1f35696c428b2adb36f15ea36bd405f7ef91f294c0a3875ca20703e852ea6cbd12609e63b333860556129a9c10946238eaa7e96fd29e92dfd817a74af66620943a0da5245eb0cff1aa18c7f23bdea7c020cb155f7e82108fae0a0e5f891023e62123a27f8dcd3a5052b7eb9d27f4a425af22a67c8d813044f3de92734022366550d1c0266580e0ee79573ca20a89bc567d628a9a723c04c648ef2d701ea17e0da9a3693d05518a4676ba44ea48c92633b0a1819a3bedfeba5c47804d66bc27b3fe62aab445ade71f2bb917993244de4ac65d21f5e379f21e9d8d49c9064f9b08b97f0f1b18e321eff9c29eac585fc38e803b72c70e19fd9705bab42c584f2f38b4f74320c78d87a0c58a7145933391b5d97044d62a650ba233c7e92fff9b56dd5b12dabeb0741709114ce872cd7281fcc01d0882d58f8e4d36f0c62030841e9b3f699974ed40b730530d96d5109149c53fd546274d59849f6c40164c70dce79692e520ddecb1d16a55b70d55de54af07a8418b180f4cfd25333c8916b7280a6d7e1d384a59bdf5f50cc6dde5b479dbf96ec2d5517e0de3c0b0e1df7cdf7c2ce11d695811309a49eb59f32662ae0a8b8586bc9b342178036523d6144141a8e40d6c1eccc542c7799c1552337880e6833d4886bbee24ef39c4cc5adcdfe3cd177b101476c0c5f8886df0fa69ab6ded415b58c1a03d118cb83ae9128d25f30d38d4fa4f5b60026ea909e571bff2c22523a0c8879fa9b14956218a0f42397b0494f5cfefcf93268931215431f03ccf869007fb67d9fb32ada1599632bcc7cee3930ea1376cbd822e2ec6644ef1a2896899cd50a8c19750ecb4d5d8dbb97717d44d690aa93188a27834bb90bae3821086d4c7389589e171741e8371699f50303b01c17836b53e5b85424337cdc8a9bb1960f515677d0ad8fc8dce0cb401c45bd51e060713f724124e0f9de978d41b5b874c4dac32b8c6a35119e7e56842bf72d1f0acb9393c28f16bc8562d0f633c35e5ce9330128b4a46830c6d6aa7c583aac75be41f08ad116f15ddb31c08fce769a02394edaabee8fcdaced14d1e6a784cebeafb0ec20eb58e9bc33ee52e0cc5ef1940f9867bd9974e0128f54175cf26aef9e91213733be557a86881eaa198748e594f5b42f1d5a30d2897debeae0b067c6a8f4976fa82e2de548dab1c34ef05179272133a23fe7ad77fc52481286b49f1a8914ec493c98914d88d8a505a115cbaa98a16e94f8f5bfdbe2a688389eae32d77542fea03544a65987d2fc059dc6cc2b227d1ee70c99abdd9d289440dfe092dd9a4a06eaedc5a5b903ce0dba3892265a5aa5ddb5d3b348d96dd7bee0fb554e8431def32cd00957874bb7faee2be210421d998fe34413b65ee80fb82a6261a6440434cb0685ce5084c781934489d79fd76c0bab6e46a1b2f52e68e94fb75dc638681410e35cbff8336b628c473811882c86171a7aa06302d81f0f704f97f4e7ed316ad0843411c5ec79d3e5784fe501d32372198df5160c4816d34dcb7718c41a5c46f7fc9b29bab858698c9184978e3cdc5e81b2727a47f969f76bda95ae21250776c528583f0e98089ba96412b3d7f155969c6544d7ac27b0a178992839c514f9f59f6a8d2a5e53edf8eaa73b6ba79bd7f5f97b40e86e806f213628d21ab5055c0d9095b3e4bc8dca036c835b07761c796f55920362d47106605bc951aa0f6a30ea4f71ce5ddbcb2426e36d181d5ebbd1a4674bcbe820997082cd94e32ee5c15f341dfb3729cc0b831c8c95b5fd133c54568b42d7335d1860a84cd461cf95f1b8cc7ceae187c693ee0cff77906c153afd43d83b6fc6f40ad2e9b81172303ea73752aaad3c3079bf5d82e066825b5344d7646cf839d97af6b24f7e61d0899176926463a35f0c0769234893dd9aedb2c754aa21a2eb2bf666a56d3b723908654ceb8c4ba29dcb63032c57494ba6f49fb5349fde82c1cd1f20285db306567da2758277cdd0249a5233afce4b9221701e5a0aad25bcc5befce8d0d9e2ca57a23150906e64a2aa6dceb75b20e484192394dc268fafcf7c605cb9e01315f337fa22003065b9922a95b05d49ac66fdde1c54a70b9e7f47668d38bd72ac5f821b4af4d3fecf459c8f7142a86b6c886b5bb05a083e7d1c2994e3076933175d6b7548daae875a4079087cec60e76e6285668829f09696814f9e2a60336aadecfbcddff14719f070a845c74e3fc1cdd8e3f382735b41c735efc1f38f62ce16ad43c8299f5879a26bf1c7895d4177469407397061fd813dd3a945110136d20d984a3a60251bdb648d7d61e35f61c832b47483c135ec640507eb05a0a483139da6e1408de2d1200424129487b998f40dd502eb5750c6e79c04c2e731e26806fd9ac2abe68b7ba001aac1e6807755525c6a6661e5de0daf1121d71cf16737aec6fa7a323b489b53ebb7070f8af96454897727a70feb7796cdcbfe69d7bc60fec2468e36a3304d9dab090d72c5e126b55c539aedc3e6cbc8f74b8585fdf2b1c9a1955a8610b5b615ce12cf0e5170d26da09bb873ec64541edcec44dbdcedf3c14337b42f75f259dae60750ad79f5845a4d1a"}, {0xa0, 0x18e, 0xced7, "62bc12d844d2905ec26d198dfe127f5bac6240dc65f4ae04e5422524a2beeac41af6d6cf611acafe28b5300ba5f043d28529b7509b225eb39ffd4355ee324b814326a5c1696d3e0fb3441b7e5f0105f404293c93d2b9368cfd5dec0e7d6ce8726fa68c7dcee32a4a4063cfef9a06b199da34b05daedf25c2a495ecdde61cc38ecea36fc632c99afab4bfa27ff5938e"}], 0x10b0, 0x40}, 0x4}], 0x6, 0x10) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0xfffffffffffffffd}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000431000)) 2018/02/02 16:59:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8), 0x8) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000575000)={0x40, 0x2, 0x40, 0x5, 0xfffffffffffffffe, 0x335}) signalfd4(r0, &(0x7f0000a9c000-0x8), 0x8, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/mixer\x00', 0x6000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000d50000)={0x3, 0x8}) 2018/02/02 16:59:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c23000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c56000)=0x8, 0x2) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ed9000)={0x3, 0x4, 0x3, 0x4}, 0x8) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) 2018/02/02 16:59:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000a1c000)='{trusted\x00', 0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000036c000)={0x4, 0x1, 0x1ff, 0x0, 0x7}, 0xc) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000305000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000024c000)={0x0, 0x1, 0x20}, &(0x7f0000fa2000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000061a000)={r2, 0xa0, "7df3d1bae0bd63d8d66e63b2967f4e336574619b96acdbd37577764b36b7585f4e8d5aa250502a44b608e28a7ccb85bd44664557da102a3361bf79edff05a367e13f318fb8a052c4eaaad4789b1a005ec2088bd76cd9f8b6dbd94779f18aae22f8d306c30aec909683316fee0c50539dfd8f76ee10a005c6d1eba83560ee7b227ce0f682c4aa37cb95fe0b12887533af44fbd24aaf00ce9cb4161d7631781f5b"}, &(0x7f0000367000)=0xa8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000089c000-0x8)={r2, 0xf052, 0x1}, &(0x7f00001a3000)=0x8) 2018/02/02 16:59:30 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000001a000)=0x24, &(0x7f0000006000)=0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000007000-0x4)=0x1) getpeername(0xffffffffffffff9c, &(0x7f0000019000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000002000)=0x26) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000019000)=0x7fff, 0x8) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) [ 269.086996] sock: sock_set_timeout: `syz-executor6' (pid 22880) tries to set negative timeout [ 269.122324] sock: sock_set_timeout: `syz-executor6' (pid 22892) tries to set negative timeout 2018/02/02 16:59:30 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty}, 0x10) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000be4000+0xd00)) 2018/02/02 16:59:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000cba000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000439000)={{0xffff, 0x1ff}, 'port0\x00', 0x10, 0x1, 0x3, 0x9, 0x9c, 0x6, 0x9, 0x0, 0x7}) statx(0xffffffffffffffff, &(0x7f0000cd0000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000b3f000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000752000)) [ 269.201542] IPv4: Oversized IP packet from 172.20.4.14 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f0000bea000-0xa)=@abs, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f0000b6e000-0x20)=[@cred={0x20, 0x1, 0x2}], 0xfffffe26}, 0x0) socketpair(0x2, 0x7, 0x8000, &(0x7f000026a000)={0x0, 0x0}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00008af000-0x28)={0x5, 0x46, 0x0, 0x2, 0x80000000}) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x1, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000000b000)=0x401, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000009000-0xb0)={{0xceea, 0x40}, 'port0\x00', 0x40, 0x21000, 0x5, 0x38c, 0x8, 0xfffffffffffffffe, 0x4, 0x0, 0x6}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f000000d000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f0000006000-0x4)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000b000)={r3, 0x0, 0x10, 0x1, 0x8}, &(0x7f0000002000-0x4)=0x18) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007f9000)='./file0\x00', 0x180) read(r0, &(0x7f0000678000)=""/242, 0xf2) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$adsp(&(0x7f000059a000)='/dev/adsp#\x00', 0x6, 0xc483) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000285000-0x390)=@mangle={'mangle\x00', 0x1f, 0x4, 0x330, 0x270, 0x98, 0x270, 0x270, 0x270, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000b1e000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x188}}, [{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', {0xff}, {}, 0x1d, 0x2, 0x2}, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @unspec=@void]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x20, [0x3d, 0x7, 0x1, 0x3, 0x587d, 0x3ff], 0x8, 0x3, 0x7f}, {0x0, [0x100000000, 0xffffffffffff3f0f, 0xfffffffffffffffc, 0x81, 0x6, 0x8], 0x4, 0x4, 0x7}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xfffffffffffff801, 0xc, 0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x7f}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="317f9e0368d7f3ac90ea05fbe23ba8cb", {}, {0xff}, 0xff, 0x3, 0x8}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@void, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x30, 0x7, 0x1}}}]}}, 0x390) accept4$packet(r3, &(0x7f000004c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007d2000-0x4)=0x14, 0x80000) getresuid(&(0x7f00008bd000-0x4), &(0x7f0000622000-0x4), &(0x7f000014b000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007f3000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x5, 0x0, 0x80000001, 0x2, 0x80, 0xa0, 0x7f, r4, r5}, {0xf1, 0xc6, 0x81, 0x200, 0x4, 0x0, 0x8, 0xffffffffffffed97}, {0xffffffff, 0x1ff, 0x5}, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x3, 0x20, 0x3ff, 0x7ff, 0x9}}, 0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) socketpair(0x8, 0x80800, 0x3, &(0x7f0000035000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000262000)={{0x0, 0x0, 0x6, 0x0, 0x2}, 0x839, 0x4c73, 0x100}) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = semget$private(0x0, 0x4, 0x206) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f0000047000)=""/85) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e52000), &(0x7f00006b4000-0x4)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000-0xa)='/dev/cuse\x00', 0x800, 0x0) r2 = gettid() r3 = getuid() r4 = getgid() r5 = getpgid(0x0) stat(&(0x7f0000351000)='./file0\x00', &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005e9000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000330000-0x4)=0xe8) stat(&(0x7f0000ab2000)='./file0\x00', &(0x7f0000a30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095c000)=0xc) sendmmsg$unix(r1, &(0x7f00007a8000)=[{&(0x7f00001f0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008ad000)=[{&(0x7f00008be000)="f353b44dd2ad26af7e1aeddc45c49d8e2f6b0a50e58294d2b395ec95bad76e16d98c3937a0284016d1831dfef85a2e6edde5366830b9cf36500cff9991311dcaacd40dcb2b4bfabd6c6ce0824fac88575021f6322adcc721aa1b8aed4eee7dedbf12858a2c4d49817effbff8b04c4dc6df903f0f9d2fcd5208a897b413cf5ce4c49295af00236437a9181daa3474fe7437aae12e18b237cc52dceb4b5ca17ec4e74950f4b27d7aa817ee7b4f21fef38575d1256d1449e41595d6798943b33f05794c3faf4f77025265a5b397cfa1e5b95f4603093134d9532f51a310815f4502008ec79f2e970a7c25f5106b0bf32685217b241169", 0xf5}], 0x1, &(0x7f0000aea000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x20000000}, {&(0x7f0000227000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000858000-0x30)=[{&(0x7f0000e18000-0x54)="bdf936d8c891dcb6a2c89f85d76dc0a580ce2223f651617b96a8c1f363d2c5953a0d0f6fa8c93b3259caad0547cd640279f671599adeb89cfb3fd5159a5db735e57da46a83354e0aee4a2450573f62df7610edea", 0x54}, 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{&(0x7f0000d92000-0xb2)="02b6f3f1697b8d6a1fd67d390a7460eb66d516183494058334ed7b0c83cb72ccbff5c2e68a9fbd31d799d2055244acca0e6604d875874cb40714eee59fd7bde345974377379aac813e026dcb78f26e4dea957daa89bda125544f68755f1d58a516f4ed06ed2e5ffe61fe0d47c1069e7ddd6435cadee85b3f9b203e30a7eb342a35fe85ac88895c0a89bc0ce785ad0c32fc0936b3d7b5853903d3d1ef04f97aa5ed47ceb7a86e3908ef4a9fcfc6decc1b207e", 0xb2}], 0x7, 0x0, 0x0, 0x4004000}, {&(0x7f000066a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d57000-0x20)=[{&(0x7f00008a5000)="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", 0x1000}, {&(0x7f0000a16000-0xb2)="54ecd3391174988ff2b01fb92286569f7f8ae3c945c7fb7b5a7dd570c26c4c32df3a378caff95ecd141efeccec3c49edc6566e4a165824215ef21d773b0f6a7e7cb77401e616b296f066186b4689cc8daae7b88698b8374560ff4d8d4f0c2e47cb3df785bf2080e027be5c722959f93fddfbed5e0e7d6d6854d3cd7816fb1f5d52ffe88584e133113d1c8fdb37109d7bcbad7c3f7b76e24065226dfa31ae6526842ee3185a35b5ca93322f166d399b8dad57", 0xb2}], 0x2, &(0x7f00008d8000-0x68)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x68, 0x40000}], 0x4, 0x80) 2018/02/02 16:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000958000-0x10)={0x10003, 0x0, &(0x7f000052d000/0x6000)=nil}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f85000)=0x5) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r1 = socket(0x2, 0x3, 0x1) r2 = syz_open_dev$amidi(&(0x7f000099c000-0xc)='/dev/amidi#\x00', 0x1, 0x480) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000690000-0xe1)=""/225) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000cd2000-0x4)) getsockopt(r1, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 16:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d28000-0x8)='trusted\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000da1000-0x8)={0x0, 0x2624f9bd, 0x1000}, &(0x7f000011e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eff000-0x8)={r1, 0x1f}, &(0x7f000085a000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) ioctl$EVIOCGMASK(r2, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000098d000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000078c000-0x4)=0x8c) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000807000)='/dev/kvm\x00', 0x9017f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x20000000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup2(r2, r1) r4 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000913000/0x4000)=nil) getresuid(&(0x7f00009f6000-0x4)=0x0, &(0x7f0000b5e000-0x4), &(0x7f00006ea000-0x4)) lstat(&(0x7f0000ea6000)='./file0\x00', &(0x7f0000733000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00002b0000), &(0x7f0000813000)=0x0, &(0x7f00006b3000-0x4)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000088000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf0000)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000007000-0x4)=0x0) r10 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r4, 0x1, &(0x7f00000c7000)={{0x7, r5, r6, r7, r8, 0x18, 0x37a86583}, 0x7fffffff, 0x3ff, 0x3ff, 0x5, r9, r10, 0xff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00004be000-0x48)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x48) 2018/02/02 16:59:31 executing program 6: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt(r0, 0x114, 0x1f, &(0x7f0000383000-0x4)="f020f77e", 0x2e7) [ 269.336232] device syz4 entered promiscuous mode 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000940000-0x8)={0x0, 0x800}, &(0x7f0000f7e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001cb000)={r1, 0x2e, "4e8acf084217a22ff85882f0714e4d1c4c52e6befafb194b44a0cff08a9beb6b2e4776d0c0db1b8112c04352c974"}, &(0x7f0000095000-0x4)=0x36) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bc8000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f7d000+0x29a)) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f7f000-0x1e)=""/30, &(0x7f0000af5000-0x4)=0x1e) 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/audio\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/02/02 16:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x6, 0xbd81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty}, &(0x7f0000851000)=0x20) 2018/02/02 16:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) openat$audio(0xffffffffffffff9c, &(0x7f00008ae000-0xb)='/dev/audio\x00', 0x40000, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) msgget(0x2, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ee4000-0x70)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}], 0x38) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00004dd000)) dup(r0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x1, @empty}, 0x1cb) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r1, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000736000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000007b000-0x4)=0x6, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b49000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000537000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f42000-0x14)={@empty, r2}, 0x14) tee(r0, r1, 0x10001, 0x0) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001264, &(0x7f0000002000)) semget$private(0x0, 0x4, 0xe) 2018/02/02 16:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f0000fb7000)='/dev/vcsa#\x00', 0x2, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008d2000-0x68)) sysinfo(&(0x7f0000aba000)=""/253) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000021a000)=0x4000000000000000) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) bind$alg(r1, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e7c000)={0x0, 0x3ff}, &(0x7f0000b9c000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000052000)=@assoc_value={r3, 0x3f}, &(0x7f0000533000)=0x8) [ 269.457837] device syz4 left promiscuous mode 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6c000)='/dev/sequencer2\x00', 0x80, 0x0) 2018/02/02 16:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000202000-0xa6)="a7b7e1840e709e8ce7db117e66d446390e7b9da240a302cecd8fbc8e179f7cc0d0e1e4b8ebd8e95bb77ee8e5a60ec60367b3da6d19e4089fee7e484a81a65fc2cb3af50ca1d7c122157dd0bff34e0fb5b658ea23300a78dee133701f6324b278202849d89e774cd7f8b6a38c072a9bd13014fe0429097e4eaa841833c17b90594d9ff625a43c6fe8c2eb7cc4a2559befaccecae8aaec8c44fa9e83a27aeda6163422c733fb96", &(0x7f0000607000), &(0x7f0000d2a000), &(0x7f0000668000-0x98)="17ddbd9a83aa7012dbc37c7361add880319572992b0d4b590fb5c44f4d58ef8bc5aee3a6c9cae3cda196f14c741cdc8aa08057075597def542b0ef8685dac7c4cc79468c40b9e51af412d6bba46c51ccd5df32937e45b963e56117a5dfcc86c211250f07799deb85a4335e55fe6f48abd6daca9567f9e122d0953f5be1d0a583f87eb439ffde5fa19a0f3b7837a51a4cd479d21ada7560dc") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000289000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000a44000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000082b000-0xee)=""/238, &(0x7f0000fd3000-0x2)=0xee) rmdir(&(0x7f000081f000-0x1)='.') chmod(&(0x7f0000e5f000-0x1)='.', 0x8) 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00SQ', 0x2ee, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000006000-0x4)=0x100, &(0x7f0000001000-0x8)=0x4) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)}) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x10440, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x40}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000012000)={&(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000005000-0x90)=[{&(0x7f0000011000)="8f66afdf1a6c83e6353b36d9d7d550891597ebd066f35231ca2a1149aec22a3e248fd1a3aeadf6f3c88ef2231e1fd423171340fbb5bf4b090f84", 0x3a}, {&(0x7f0000005000-0x9c)="6a77907b7498516d739a4b95db47efa43ba756ad5d2754ea7a8213dea8d6913bd438b8c447e7665df348dc93df6b233811a03e2accfd94881db4b4a8c65ecf495df2758128eb332d1611a8d58bc75703c475f092b49d73141bd46111ec302b6a476a4de1614d24ed175876c1f07cd1cbf4df94cfce56443a507f37dc4961a9180861a552544320d4b1719f2fc32937abce74aa88a6c07453619574d3", 0x9c}, {&(0x7f0000005000-0x75)="1a01247ca7ad5333270ee61aefc88ebdfeaa28024466a053d256c5428bab5b37157f3535ccbd1a365fe68ba45dad3320bc9f2ea1315212abd116ee3c674eb0d4c1d2ba144da228f6bff540ab10dd463dceaa41262b3020dd48d3de8077f859d8b9028bc792768ddce8abf678f0d9eb072296e1e68b", 0x75}, {&(0x7f0000004000)="2c61176bda5a34697cb439a087d8a021503e5c7868f31e48314140734a1e137e7beea4451b64ef307edb44f99ec1b6bfc07b1a8be48335241f10a8b00bdebc681e63f172bc1d817734609c34f0ca1e1d76640f49ebf62e9bd13b7655e94b137ff83f266d5ab6b38e181eb3bd098fafccaaf0edef0dcbfd9f0c0e6fa8139cd9fa", 0x80}, {&(0x7f0000004000)="7528c9c1995b83874980ca1a95259978d26197c1469ec0053cec5c9ea0d0c2ef878fb236e2307b69c70c5acf15248993b1079c2cce2bc50008909eaccd4eb4cfe73ce5aecdcf2ac7a89a2bea199d6cbeab8f1d2a5a1ba38f6469306e99097aaa26d050ae3549cfcab2cfe16dd11777969a302c1b0cc2d78df1dc8785b2aa1be1137b6ed175fb520f7f940cee59043668f4f0f21f39e2a78bd25203b26bfe0186b78d83f0ebdfef376613ad06a29a0d796833772f2c349a8f02ae4680464323b7f55c14b098b7621624a6295244665395ad64742ed45bb587ae72defcc64df54a1e23aff2e3b8a2d4493127a7", 0xec}, {&(0x7f0000004000)}, {&(0x7f0000003000-0x5a)="15b33cdbbe43579208bf374c00417ec7f8419dbf2544af85a340a2b0eb195c7537cf97a21ee1db06c65003c03cae792393c3ad1c95621d8e1ca18de4672381053874b6b94644361977cea19b13adee80124b99b27a2fcd6ff786", 0x5a}, {&(0x7f0000004000-0x54)="8d447e293e0fffd7bafa8c34c69142a601c9f7c28b77168889d10867257b78b07aaf6f1e8426a6af5dc3d2ceb0af6150d880f1c350c3122a0f574f02d01b9d72a74d64bb51abfa2ac153e63cb5c2ac348684d082", 0x54}, {&(0x7f0000013000)="47c38538c51717101015aee68c8719926651213502f6bfaa276cea593df8361c0fbf18f2f5962450c1e7dc2656b35cd12df0e1cdf0e30efc3c5f4f942e3b22c65e3e3d6ce034242cecf25cb0a29504a87ec36e2a73b99f0e51fd917e04d3ac93a4ba8224608f6fa94d7c7c8e63127615fdc032624dbd126bbf62c03b584015103cfaeed87fb49ae9acf830155a5db58afc4497f63b9fb8f67e466913ee260666dc6d98b2bafdf0ba5f368c740bb70fe4fc89671d80c8d8148dfff358a5247032cdedcb88d7e1670606e31f2a17e74b795998195b5da82ce3777c78", 0xdb}], 0x9, 0x0, 0x0, 0x40}, 0x50) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) read(r2, &(0x7f0000725000-0x9f)=""/159, 0x9f) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/audio\x00', 0x100, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000170000-0x50)={@generic="c8d68478e88bc3aebb4ea07fafe194c2", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) connect$vsock_dgram(r1, &(0x7f000056e000)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/02/02 16:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) sendmsg(r0, &(0x7f000090c000-0x38)={0x0, 0x0, &(0x7f000003b000)=[{&(0x7f0000136000-0x41)="ef728d60fe3b214cd21bf9d468b2b903b6d92da74e9ff754fffb66b9a88d238f7239db2a21487d484ecb3d2b709d1298093e9c4f733ad4ae3444584ae959907f5d", 0x41}, {&(0x7f0000e3e000-0xa4)="fb9f6ef346c22d38d3118be1f27e8d21ccd6ec2f4f0f1060f25fe255df9179d548c07830bbfa1b7b580ddc8963e46dfe1d6ffceae321a0f51ced03afaad4489c695927adb52ec91038a100118d1731cdc9d9bf7d0f3a04360afc5d3decf48a951347b3f01902dc829bb76bcf7e684df0e48248c7e17a08f4799315a7a58c71e207ce4236f1faf00c90477c8819286618c8ff8913c90c92e0224de45f9205c3bce6d81ca9", 0xa4}, {&(0x7f00003fe000-0xee)="f0d02dd20b0b5420b74d6cad3362384d17ae8e482138922d5b67dbbe60f428ad717cc14675ca25b01e9c93e5c4482b9246bc3a6f056e5a2c5d3af346d375d50616aeb02c9fa42f6a3c67f04268ffd99ad876e1e578040f15f493add9552a297f37be084a0a979486380ed7b98d271bee5c3f4986dbd1a6f160cabf8529cd6328c6059b7658b5f1ac7bf9a6f9500e8052da42f64dd7f80a45b98486c2eaf26149a231f7c0096c7fcbb3eb43899b406e23c68b503be2073e088ef8fa75336fe32ad6c535c3a1db21e2a5c8d9737d16258f7f3c145f5ff7919219d92479d3022b9e3c2632f3c6af9b7e72f8136abbaa", 0xee}, {&(0x7f0000352000-0x1000)="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{&(0x7f000013b000)="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0x1000}, {&(0x7f0000602000)="7564dbdb4e034e00ca61c15ca7a98a714cc4d6d3dcc36d51ae6a55348e6f156b93a932f958db552d14e5a143235e5e698f588684804b7742318313cf8acd6f439e3eb8ad9de942bb34ee0c06232a09efc3e58114e147cc63c4", 0x59}, {&(0x7f00004f9000)="e92fe07d4d9061029ffaa0c90933fe5db4c7d9f75431d8eb1d82d3705d881eeea3edaf5d63668237ce0df5da9599df9b23620fbb0e014242a1b3bf00f8eb294cb9fdde3d2a6e5f65893cd7161cadaa5791e9fc771941140636989c38bca99f940a5e46701857aec55f07b56a077df883bd40e8bb41dccd9d12352ee1ab723b51f3d88d07771f1186f497fe78e5d4406bfb8f815c1b16598974409d45a7274cdaf9bd", 0xa2}], 0x7, &(0x7f0000ce8000+0x4f3)=[{0x80, 0x3a, 0x3ff, "1cb3fb7931ee96d3933be57ebcb2fd8cde61f9895cb82ca58aacf7a69cd1e20e8c76125f739e10a26c445413d6671010abef1e521006247c7e256c1dec66c9194eb91ffdb6def05c41040b41233aa836ae23557cab2473dc3673beff2422127e34b5568c7b2ce02401f4"}, {0x110, 0x116, 0x3f, "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"}, {0x38, 0x102, 0x3, "4860529114634c9fd50dd0075c7e41516151bd97b332e2800c44bcfb19bbd238c02ef8"}, {0x78, 0x1, 0x3, "8e6fc94e1b6ec0757895e5b9a0c9b3cce08204738502f1a1cec547d9b6007b34a043bd525fe85bd63f68e5e4ebb361d5c576267dacb4cf83fb21cb09db5e889aa687d1b207f3a1d6457dd05a49d65f91bdb872cf172a4152e0ed779b8f1502b5edbb49c25607c000"}], 0x240, 0xc000}, 0x80) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006c9000)) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003f5000)) ioctl$TCGETA(r0, 0x5405, &(0x7f000021f000+0xea4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) read(r1, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ed0000-0x10)=[{r1}], 0x1, 0xfff) writev(r1, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000721000)=0x7f) getpeername$packet(r0, &(0x7f0000704000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dac000)=0x14) bind$packet(r0, &(0x7f0000bfe000)={0x11, 0x11, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000c12000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000014000-0x20)) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000a3000-0xb)='/dev/vcsa#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a03000-0x10)={0xc3, 0x4, 0xff, 0x2, 0x0}, &(0x7f0000612000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000dbe000-0x108)={r3, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0xf7, 0x1, 0x7, 0x100000001, 0x6, 0x6, 0x10, 0x4, 0x8, 0x3ff, 0x4, 0x7, 0xfffffffffffffff7, 0x6, 0x2]}, &(0x7f00008a8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f9f000-0x72)={0x0, 0x6a, "d49273db5b860d5df5e1f47d951ca24d1219c7560f83c633b2d4384b876e08f046a7240b3af77948ec86b688fd451a22ed027662eae760d548e278074b4a2f2f81d7246d19932712c2c182bb185a62ea770e6086093c467352f7a7bc5e731281c8249414c3787269ee3f"}, &(0x7f0000e79000-0x4)=0x72) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000028f000-0x40)={&(0x7f0000ca8000-0x8)=[0x0, 0x0], &(0x7f0000e7d000)=[0x0, 0x0, 0x0], &(0x7f00002ae000)=[0x0, 0x0, 0x0], &(0x7f0000e36000-0x4)=[0x0], 0x2, 0x3, 0x3, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a2d000-0x8)=@assoc_value={r4, 0x5}, &(0x7f00009c2000-0x4)=0x8) clone(0x0, &(0x7f000024b000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e03000)={r4, @in6={{0xa, 0x3, 0x10001, @empty, 0x401}}}, &(0x7f00003a3000-0x4)=0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000999000-0x8)='./file0\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060a000)={0x20000013}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 16:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d74000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00008df000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000134000)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet6_mreq(r1, 0x29, 0x17, &(0x7f0000a6b000)={@mcast1={0xff, 0x1, [], 0x1}}, 0xfffffe0a) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009f3000-0xb)='/dev/audio\x00', 0x40200, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x0, &(0x7f0000000000)=[]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a7d000)=0x0) waitid(0x2, r0, &(0x7f0000312000), 0x4000000a, &(0x7f0000bd1000)) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xff, &(0x7f0000001000-0x8)={0x0}) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendfile(r0, r1, &(0x7f00007f0000-0x8), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009d0000-0x16)={0x0, 0x0, 0x7, [0x7, 0x6, 0x40, 0x0, 0x6, 0x100, 0x3]}, &(0x7f0000737000+0xf58)=0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000541000-0x10)={r4, 0x100000000, 0x40, 0x8}, &(0x7f0000d73000-0x4)=0x10) r5 = socket(0x200016, 0x6, 0x1) setsockopt(r5, 0x400000000114, 0x2, &(0x7f0000e99000-0x20), 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/02/02 16:59:31 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x7)="8432c4f0800113", 0x7, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fa0000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b04000)={0x0, 0x4, 0x1, 'queue1\x00', 0xffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000010b000-0x4)) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000076000-0xc), &(0x7f000057e000)=0xc) getpid() getpgrp(0xffffffffffffffff) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d4a000)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000ce7000)={0x9, 0x1c, [0xffff, 0x2, 0x81, 0x101, 0x5, 0x3b5, 0x6]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cd6000-0x4)=0x0) r3 = getpgid(r2) ioprio_get$pid(0xfd7a0648e5f03208, r3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e54000-0xe8)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x4) 2018/02/02 16:59:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045876) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e39000)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) 2018/02/02 16:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f000069c000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/02 16:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x400) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000349000)=""/23) r1 = syz_open_dev$vcsa(&(0x7f0000a7a000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fb2000-0x4)=0x400, 0x4) r2 = socket(0x10, 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000064b000)=@pic={0xfffffffffffffff9, 0x7000000000, 0x3, 0x6, 0x8, 0x81, 0x9, 0x4, 0x7ff, 0x7, 0x100000001, 0xffff, 0xc9da, 0x9, 0x7, 0x2}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000dd8000-0x8)='./file0\x00', 0x101080, 0x1) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000dd7000)={0x4, [0xfbe, 0xa21, 0x4, 0x8000]}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = syz_open_dev$midi(&(0x7f000082c000-0xb)='/dev/midi#\x00', 0x8, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c29000-0xa0)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, @in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x6b, @empty, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x30000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0xa0) socketpair(0x1, 0x2, 0x8, &(0x7f0000c6e000)={0x0}) r4 = syz_open_dev$vcsa(&(0x7f00005a5000)='/dev/vcsa#\x00', 0x7ff, 0x40) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/02 16:59:31 executing program 0: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000176000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x101, 0x6e00000000000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) sendto(r1, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ion\x00', 0x900, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000000e000-0x7d)=""/125) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000872000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000c48000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "11e7c81f3ec997173c9b7cbde310a7a9813c022122a3c896e6f8cf537281b17db8d1419ad14f1a00bac5892e294ee90ee3e45a79b304c5e8608449c1e145d0c68f583668dd"}}}}}, 0x0) 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[{&(0x7f0000ad9000-0x1000)="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", 0xf9c}], 0x1, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffe}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000ff2000)='/dev/amidi#\x00', 0x7, 0x80400) ioctl$KVM_RUN(r3, 0xae80, 0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000695000-0x1000)=""/4096, 0x1000}, {&(0x7f0000118000-0x2d)=""/45, 0x2d}, {&(0x7f0000a12000-0x5)=""/8, 0x8}], 0x3, &(0x7f0000b90000-0x1000)=""/4096, 0x1000, 0x6}, 0x2) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/02 16:59:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x0) setpriority(0x1, 0x0, 0x5) listen(r0, 0x0) 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x5, 0xc) wait4(0x0, &(0x7f0000a0e000), 0x0, &(0x7f00000fa000-0x90)) socket$unix(0x1, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009d3000)={0xaa, 0x4}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000058e000), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00005d8000)={0x0, 0x118000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000c64000/0x18000)=nil, &(0x7f00007f9000)=[@text32={0x20, &(0x7f0000555000)="2e84429db9d6090000b864362f3cba000000000f300f8d00200000f2a79a5f0000003100660f3829af0000010066baf80cb87ec66581ef66bafc0c66ed64e9020000000f01cf9a00900000ee00", 0x4d}], 0x1, 0x18, &(0x7f0000bc6000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00000a2000)='./file0\x00', 0x8001, 0x0, 0xffffffffffffffff, 0x80000000, 0x1000020) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000011a000-0x8)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) sysinfo(&(0x7f0000328000)) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000b32000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000dab000)='/dev/dmmidi#\x00', 0x9, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000efc000)={0x0}, &(0x7f0000971000)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00008c5000-0x4)=r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/vcs\x00', 0x20402, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ed7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001e4000-0x10)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00005eb000)={r4, r5}) 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, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x3}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x60) 2018/02/02 16:59:31 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f000072c000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000b58000)=0x9, 0xffff) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000c2a000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockname$unix(r0, &(0x7f0000319000)=@abs, &(0x7f00001c0000)=0x8) r1 = syz_open_dev$mouse(&(0x7f0000ba5000)='/dev/input/mouse#\x00', 0x1, 0x40400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000feb000)={0xe633, 0x8, 0x4, 0x5, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009ae000-0x10)={0x0, 0x7, 0x100000000, 0x7}, &(0x7f00002d2000-0x4)=0x10) getpeername$ipx(r0, &(0x7f0000af1000), &(0x7f0000274000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000399000)={r2, @in={{0x2, 0x1, @rand_addr=0x3f}}, 0x1, 0x5, 0x2}, &(0x7f0000d3c000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xafe9, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x6f1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x8617, 0x6) umount2(&(0x7f0000949000)='..', 0x2) 2018/02/02 16:59:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005fc000)={0x0, @local, @rand_addr}, &(0x7f0000098000)=0xc) sendto(r0, &(0x7f000056b000), 0x0, 0x10, &(0x7f000076d000)=@can={0x1d, r3}, 0x10) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b7a000)) timerfd_create(0x4, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000269000-0xb), 0xb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bca000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) timerfd_gettime(r2, &(0x7f00003a1000)) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000aef000-0x8)=0x2) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000e92000)={&(0x7f0000969000/0x4000)=nil, 0x7f, 0x5, 0x1, &(0x7f0000e53000/0x4000)=nil, 0xffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f78000-0x8)={0x0, 0x1}, &(0x7f0000d27000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d8c000-0x4)={r3, 0x2}, &(0x7f0000b99000-0x4)=0x6) 2018/02/02 16:59:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x201) r1 = memfd_create(&(0x7f00006ea000-0x1)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001c5000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000fa3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001d2000)={r2, 0x1ff}, &(0x7f0000580000-0x4)=0x8) syz_open_dev$sndmidi(&(0x7f00003d3000)='/dev/snd/midiC#D#\x00', 0x7, 0x40002) mremap(&(0x7f0000af4000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000850000/0x3000)=nil) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c7000)=@assoc_id=r3, &(0x7f0000dfc000)=0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000000000}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgroups(0x279, &(0x7f0000de9000)=[]) 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d3c000-0x60), &(0x7f0000d3b000)=0x60) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000d3b000)={0x5}, 0x8, 0x80000) r1 = syz_open_dev$dspn(&(0x7f0000d3a000)='/dev/dsp#\x00', 0x5, 0x100) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000065f000)={r1, &(0x7f0000d3a000)="b632130d78a63728785d62ee6f9f8dd9ddc23b754a7e720a8b2fdd8074ea06269515bcb4f4e0aff1a1daf03e4cf6b77a03", &(0x7f0000420000)=""/53}, 0x18) r2 = msgget(0x2, 0x200) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000419000-0x10)=""/16) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00006ea000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000a45000-0x8)={0x3}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/02/02 16:59:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000081e000)='user\x00', &(0x7f0000775000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008e6000)="cd6451cdb3b1226a4f24ffe0a4994bfbe80f3421bdf8204796c0a00b65e5ab509d85272439db895f8773583c3912f90d49174270d9ea78c1f7cd27c3d7e1dbf4d8da203827d7ec082a748e17619e52fd264e7bf3a543aac4ae8b91fd596d9a9d97a5d084f072e014f33142d315d518644e8376c550122cd8d9fb6aa0d1be8b54267b06ff2d115c29cc32597b326a7ac2523c6643b7a4c764239652d1f14a9413e0caa48049d534d3504332904cde18fb41521ad843aef9ac5b24f3c0ebafd4690102faccb13c8c0415e4bf1c39b33c6a96dd2e2134a40464310ad8def7", 0xdd, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000cc4000)='pkcs7_test\x00', &(0x7f0000133000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a7c000)="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", 0x1000, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000693000-0x12)='.request_key_auth\x00', &(0x7f00004eb000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008b6000), 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000c7f000)={r0, r1, r2}, &(0x7f0000c23000-0xf9)=""/249, 0x153, 0x0) request_key(&(0x7f0000f9d000)='dns_resolver\x00', &(0x7f00008e2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000415000-0x2)=',\x00', 0x0) 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000378000)=""/204) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b27000-0x2)='%\x00') 2018/02/02 16:59:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000be8000-0xf)='/dev/snd/timer\x00', 0x0, 0x80002) prctl$getname(0x10, &(0x7f0000959000-0x53)=""/83) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003a1000-0x34)={{0xffffffffffffffff, 0x1, 0x200, 0x2, 0x7}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d7000)={0x0}, &(0x7f00009a4000-0x4)=0xc) ptrace(0x19, r1) recvmsg(0xffffffffffffff9c, &(0x7f0000013000-0x38)={&(0x7f00009ca000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000149000)=[{&(0x7f000056e000)=""/47, 0x2f}], 0x1}, 0x40002060) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008ba000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000011d000-0x4)=0xe8) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005c6000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x87, r3, r4}, {0xa054, 0x8, 0x6, 0x2, 0x3, 0x4, 0x1f, 0x40}, {0x3ff, 0x1f, 0x80000001, 0x100000000}, 0x2, 0x3, 0x2, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x5, 0x7, 0x800, 0xfb3}}, 0xe8) 2018/02/02 16:59:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000419000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_FORWARDING={0x8, 0x2, 0xfff}]}, 0x1c}, 0x1}, 0x0) 2018/02/02 16:59:31 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000ff2000)=0xa0) timerfd_create(0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fe7000-0x4)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x33, &(0x7f0000ff6000)={0x24, 0x1, 0x14a1, 0x732ce526}) 2018/02/02 16:59:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x0, 0x800000000000000, 0x0, "577565756530000000000081008800000000003a00000000000000000000000000000000000500000000000000000000fff600000000000000090800", 0xfffffffffffffffc}) 2018/02/02 16:59:31 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80002, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000013000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000013000)={&(0x7f0000014000-0x10)={0x1d, r2}, 0x2f0, &(0x7f0000013000)={&(0x7f0000013000)=@canfd={{0x0, 0x7fffffff, 0x8, 0x7}, 0x34, 0x1, 0x0, 0x0, "3102449d7d1eac330d6cb8300bd361cc56beb0690c5221930c9a5f188a91f4262adcbfa05ee949bb37a97b805df09a0b9e5a11496084eff688aeea27adb10b87"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000007000), 0x4) 2018/02/02 16:59:32 executing program 7: syz_open_dev$vcsn(&(0x7f000025c000)='/dev/vcs#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x80) semctl$IPC_RMID(r0, 0x0, 0x0) creat(&(0x7f0000d84000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x11) umount2(&(0x7f0000557000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x1) 2018/02/02 16:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000685000)='/dev/loop#\x00', 0x1, 0x26080) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b9e000-0x30)=""/48) syz_open_dev$random(&(0x7f0000bb4000-0xc)='/dev/random\x00', 0x0, 0x2001) pread64(r0, &(0x7f0000e1a000)=""/4096, 0x1000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b1000-0x16)='/selinux/checkreqprot\x00', 0x2982, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/02 16:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00008c6000-0xa)='/dev/cuse\x00', 0x80200, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f52000)='/dev/vga_arbiter\x00', 0x200080, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bde000)={0x10, 0x0, &(0x7f00005ed000)=[@clear_death={0x400c630f, 0x3, 0x1}], 0x40, 0x0, &(0x7f00009ba000)="14d7e4ec740032bd5eb5a159ef09620799ec5b9ca9173602e53d997856f4daf1a2357093c07f241762f0fbfaf4069921c00da4d087892d131dac161fe8d547a1"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000da3000)=0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a4e000-0xa)='/dev/cuse\x00', 0x2000900080002, 0x0) write$fuse(r1, &(0x7f0000602000)={0xfffffffffffffd12, 0x3, 0x2, @fuse_poll_out={0x80000001}}, 0x14) 2018/02/02 16:59:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005ea000-0xc), &(0x7f0000b8e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000001f000-0x58)={{0x1}, 0x0, 0xffff}) 2018/02/02 16:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) read(r1, &(0x7f000093d000-0x20)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) socket$nfc_raw(0x27, 0x0, 0x0) fremovexattr(r0, &(0x7f00005fc000-0xc)=@known='trusted.syz\x00') clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000e76000)) 2018/02/02 16:59:32 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000325000)='./file0\x00', 0x300, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}}}, 0x108) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d1c000-0xa)='/dev/cuse\x00', 0x680, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000441000)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000cd2000-0xc)={r5, 0x80000, r4}) 2018/02/02 16:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b33000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000823000-0x11)='/selinux/enforce\x00', 0x103000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000086c000)=r1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000156000-0x6)='ramfs\x00', 0x0, &(0x7f000024d000)="8c") r2 = shmget(0x2, 0x3000, 0x40, &(0x7f0000668000/0x3000)=nil) shmat(r2, &(0x7f00000da000/0x1000)=nil, 0x0) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x1000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000c8a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x70a8, 0x82040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f000047d000-0x8)=0x7, 0x8) 2018/02/02 16:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x20000000000) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3}) 2018/02/02 16:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000496000)='/dev/adsp#\x00', 0x7, 0x40000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b81000), &(0x7f00005fb000)=0xfffffffffffffeee) 2018/02/02 16:59:32 executing program 3: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") get_thread_area(&(0x7f0000d26000-0x10)) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 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, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x3, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) pipe2(&(0x7f0000d2d000-0x8)={0x0}, 0x84800) userfaultfd(0x80800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000052d000-0x18)={r3, &(0x7f000054f000-0x94)="d49402fc3f22b482424d098a79571bfdcb49fd0329528af22761cd4b07aab6a64a03ffb3ed97ec2b7a7af68ec6e5ef66ba3f9b5fb388ef17028387f4a3727b935e4bb181e293e4841b26b1e86c30d35865764b6ea6ca07ce4e48b84962ebdf0b4ac2024e54285c6022e8f89b9071c419fd92edd58d61818d74768219d4095c2ad615d63368b448f2577b881c2d4fe026927d98ee", &(0x7f00008dd000-0x7e)=""/126}, 0x18) 2018/02/02 16:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000685000)='/dev/loop#\x00', 0x1, 0x26080) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b9e000-0x30)=""/48) syz_open_dev$random(&(0x7f0000bb4000-0xc)='/dev/random\x00', 0x0, 0x2001) pread64(r0, &(0x7f0000e1a000)=""/4096, 0x1000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b1000-0x16)='/selinux/checkreqprot\x00', 0x2982, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/02 16:59:32 executing program 2: pipe(&(0x7f0000363000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x8, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x8) r2 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000002000)) flistxattr(r2, &(0x7f0000002000-0x9a)=""/154, 0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000035b000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/02/02 16:59:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000776000)={0x0, 0x1, 0x2, 0x0, 0x3519c4a3fbfa8b69}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000bf7000-0xc)={0x10}, 0xc, &(0x7f0000145000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) dup2(r0, r1) 2018/02/02 16:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a28000-0x11)='/selinux/enforce\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 270.471805] x86/PAT: syz-executor3:23183 map pfn RAM range req write-combining for [mem 0x1cae80000-0x1cae81fff], got write-back 2018/02/02 16:59:32 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x1, 0x40403) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000)=""/161) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, &(0x7f0000001000-0x4)=0x8c) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)) 2018/02/02 16:59:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_pts(r1, 0x40000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000503000)=""/204) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000845000)) fcntl$getownex(r0, 0x10, &(0x7f00006ff000)={0x0, 0x0}) waitid(0x1, r2, &(0x7f0000968000), 0x8, &(0x7f00009f1000)) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x78, 0x20800) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00005d8000-0x2)=0x1ff, 0x2) flistxattr(r0, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) read(r0, &(0x7f0000cbd000)=""/36, 0x24) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) socket$inet6_sctp(0xa, 0x2, 0x84) 2018/02/02 16:59:32 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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", 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/02 16:59:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000025a000-0x8)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000092b000-0x4)=0xffffffffffffffff, &(0x7f0000f11000)=0x4) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000069a000), &(0x7f00003c7000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000229000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r2 = semget(0x3, 0x4, 0x20c) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/02/02 16:59:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000782000)={0x200000000000002, 0xf000, 0x2, 0x1, 0x10}) syz_open_dev$dmmidi(&(0x7f0000f33000)='/dev/dmmidi#\x00', 0xd2db, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) syz_open_dev$sndtimer(&(0x7f0000312000)='/dev/snd/timer\x00', 0x0, 0x800) syz_open_dev$sndpcmc(&(0x7f0000c23000)='/dev/snd/pcmC#D#c\x00', 0x8b6a, 0x0) r2 = socket(0x1f, 0x4, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000877000)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) setxattr(&(0x7f000002e000-0x8)='./file0\x00', &(0x7f0000645000)=@known='security.ima\x00', &(0x7f0000781000)='^posix_acl_access\x00', 0x12, 0x3) llistxattr(&(0x7f000026f000-0x8)='./file0\x00', &(0x7f0000781000-0x69)=""/105, 0x69) 2018/02/02 16:59:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d30000-0x8)={0x1, r1}) 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, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000b4000)=0x14) sendmsg(r2, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0xfb, r4, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000f66000)=[{&(0x7f0000770000-0x69)="85b303d174bcda1ec529a4285cab27fd07d061918f16a45fb0c9c6840427aab9c703a22945e79e013589b95f4b6dd92a69fb879fcad1eb5748d7b5607fcd2c04c7014ec64a82ca5fdb84fd7fe2081d2e9d1eaaedc13d94b9668451c41b1c074a59badac8c517d99cb8", 0x69}, {&(0x7f0000f59000)="a134e80265ced481674ac3792ea1674df44d4cc7e603611a1deb058b52c80f45cdfb37b428d638bdb683f582c2f051fcbe8994d41dc05842509b4942e1f2b430a04db0f8103d89ecd73f43f0f94f6e2306472b5c0cb11e096d903109821e3c1f1d0981512ac363a70c83128becbb5ee4c9a4be66ef70912a9202874205ae2959d1c1ba6ca6ec7abf164a81243e0f7a88d835a295f89e140bda766ff990f5103defad3b282a727a5f36", 0xa9}], 0x2, 0x0, 0x0, 0x24000850}, 0x4000015) open(&(0x7f0000e52000-0x8)='./file0\x00', 0x40301, 0x80) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a56000-0x4)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f00002ef000)={&(0x7f0000f2d000-0xa2)=""/162, 0xa2}) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xcc, &(0x7f0000002000), 0x3c) pipe(&(0x7f0000394000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ad000), &(0x7f00008e7000-0x4)=0x4) r8 = accept4(0xffffffffffffffff, &(0x7f0000fe0000-0x8)=@sco, &(0x7f00009db000-0x4)=0x8, 0x800) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f0000805000-0x44)={{0x2, 0x3, @empty}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x3, @multicast2=0xe0000002}, @generic="ac2e3b3d1732ac7223da1cea151195ae"}) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f0000263000-0x4)=0x70, &(0x7f0000ae1000-0x8)=0x4) read$eventfd(r1, &(0x7f0000de5000-0x8), 0x8) listen(r8, 0x4) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/02 16:59:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000030d000)={0xe0, 0x1, 0x6, 0x2, 0x5}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fb5000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000319000-0x1000)=""/4096) r2 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x80a, 0x4) fsetxattr(r2, &(0x7f00006a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f000027c000)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) 2018/02/02 16:59:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = syz_open_dev$vcsa(&(0x7f00000cc000-0xb)='/dev/vcsa#\x00', 0x81, 0xa0000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000477000)={r2, &(0x7f0000585000-0xc1)="7083d5bb9563adb978305b8d636f9753b550e1b94297d972a0f9f9d6f09693fdb8ead8a33316aa10282615e80aa914738a8515803057bc7a45be51f191b190e407e31777c8f60463ba2317227e308bb0ca25fb3e4b1479260f57064fbe913b0e5473a06e1c97fe3288c8587a921a7430ad56e67d11f91720ef2588b8e7c3ff61ebb60aff5cf828e5168bc2c773846968a8b63da603b53c913f2db123ae031c5d0f914b5d91af479f18049798389511f4d6dde1d6245ee56a771d7aa6d323e04d4f", &(0x7f000059f000)=""/239}, 0x18) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1e000-0xc)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000019000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f000023c000)={r5, 0x9, &(0x7f0000eba000-0x24)=[0x1, 0x0, 0x7ff, 0x10001, 0x2, 0x30, 0x100000001, 0x8d, 0x7e03], &(0x7f00002ff000)=[0x4], 0x1, 0x1, 0xc2f, &(0x7f0000217000)=[0x7ff], &(0x7f00003b6000-0x10)=[0x401, 0x81, 0x4, 0x82]}) 2018/02/02 16:59:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = syz_open_dev$admmidi(&(0x7f00000ab000)='/dev/admmidi#\x00', 0x800, 0x4000) ioctl$KDENABIO(r1, 0x4b36) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) sendto(r0, &(0x7f0000ac7000), 0x2cd, 0x0, &(0x7f0000036000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000368000-0xe8)={{{@in=@broadcast, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000185000-0x4)=0xe8) [ 270.618752] kasan: CONFIG_KASAN_INLINE enabled [ 270.623817] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 270.631265] general protection fault: 0000 [#1] SMP KASAN [ 270.634110] l2tp_ppp: sess 59/0: set debug=eaff5b7f [ 270.636805] Dumping ftrace buffer: [ 270.636809] (ftrace buffer empty) [ 270.636813] Modules linked in: [ 270.636824] CPU: 1 PID: 23214 Comm: syz-executor4 Not tainted 4.15.0+ #292 [ 270.636835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.668534] RIP: 0010:cgroup_mt_destroy_v1+0xcc/0x310 [ 270.673703] RSP: 0018:ffff8801d1dcf958 EFLAGS: 00010202 [ 270.679045] RAX: dffffc0000000000 RBX: 1ffff1003a3b9f2b RCX: ffffffff8478c616 [ 270.686303] RDX: 000000000000000d RSI: ffffc90002e33000 RDI: 000000000000006a [ 270.693555] RBP: ffff8801d1dcf9e0 R08: 1ffff1003a3b9ef9 R09: 0000000000000000 [ 270.700802] R10: 0000000000000000 R11: 0000000000000000 R12: fffffffffffffffe [ 270.708052] R13: ffff8801d1dcf9b8 R14: dffffc0000000000 R15: ffffffff8478c560 [ 270.715302] FS: 00007fed7534f700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 270.723504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 270.729364] CR2: 000000000047e9f0 CR3: 00000001c18bc006 CR4: 00000000001606e0 [ 270.736614] Call Trace: [ 270.739185] ? cgroup_mt_check_v1+0x240/0x240 [ 270.743658] ? free_percpu+0x22e/0x830 [ 270.747534] ? __alloc_percpu+0x30/0x30 [ 270.751493] ? cgroup_mt_check_v1+0x240/0x240 [ 270.755967] cleanup_match+0x14e/0x220 [ 270.759835] ? icmp_checkentry+0x80/0x80 [ 270.763894] cleanup_entry+0xcb/0x350 [ 270.767679] ? cleanup_match+0x220/0x220 [ 270.771725] ? find_next_bit+0x27/0x30 [ 270.775600] __do_replace+0x79d/0xa50 [ 270.779403] ? compat_table_info+0x470/0x470 [ 270.783797] ? kasan_check_write+0x14/0x20 [ 270.788012] ? _copy_from_user+0x99/0x110 [ 270.792150] do_ipt_set_ctl+0x40f/0x5f0 [ 270.796111] ? translate_compat_table+0x1b90/0x1b90 [ 270.801131] ? mutex_unlock+0xd/0x10 [ 270.804838] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 270.810110] nf_setsockopt+0x67/0xc0 [ 270.813809] ip_setsockopt+0xa1/0xb0 [ 270.817512] dccp_setsockopt+0x85/0xd0 [ 270.821389] sock_common_setsockopt+0x95/0xd0 [ 270.825870] SyS_setsockopt+0x189/0x360 [ 270.829830] ? SyS_recv+0x40/0x40 [ 270.833291] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 270.838120] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 270.843122] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 270.847868] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 270.852603] RIP: 0033:0x453299 [ 270.855772] RSP: 002b:00007fed7534ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 270.863461] RAX: ffffffffffffffda RBX: 00007fed7534f700 RCX: 0000000000453299 [ 270.870709] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 270.877957] RBP: 0000000000000000 R08: 00000000000002c0 R09: 0000000000000000 [ 270.885207] R10: 0000000020000000 R11: 0000000000000212 R12: 0000000000000000 [ 270.892455] R13: 0000000000a2f33f R14: 00007fed7534f9c0 R15: 0000000000000000 [ 270.899730] Code: 02 00 00 4d 8b a4 24 08 10 00 00 4d 85 e4 74 3c e8 9a df f7 fc 49 8d 7c 24 6c 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 [ 270.918956] RIP: cgroup_mt_destroy_v1+0xcc/0x310 RSP: ffff8801d1dcf958 [ 270.925882] ---[ end trace c63d5dd1fdd78fd1 ]--- [ 270.930667] Kernel panic - not syncing: Fatal exception [ 270.936478] Dumping ftrace buffer: [ 270.940012] (ftrace buffer empty) [ 270.943708] Kernel Offset: disabled [ 270.947308] Rebooting in 86400 seconds..