=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000099f000)={0x1, &(0x7f00008d2000)=[{0x3, 0x1, 0x9, 0x2}]}, 0x10) connect$unix(r0, &(0x7f00002ce000)=@file={0x1, './file1\x00'}, 0xa) 2018/01/28 08:11:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x20, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x19, r1, 0x1, 0xc8a, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$inet(r0, &(0x7f00008bd000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10) 2018/01/28 08:11:39 executing program 4: r0 = socket(0x101d, 0x0, 0x1) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x135, []}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f16000-0xa)='/dev/dsp#\x00', 0x0, 0x101002) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00007d1000)="137f54feb5f110fa70061078272deb4f0ee08a75609f70f4aa886a9d2f4dfbc7b4d07eb26d13815a0a0d3dd0d03ef832a6db342ab968a42bfc98523e37e6359c7dcc") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d6c000-0x8)=0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f16000)={"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"}) 2018/01/28 08:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvfrom$inet(r3, &(0x7f0000970000)=""/39, 0x27, 0x101, &(0x7f00003e3000)={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$mouse(&(0x7f00003c0000)='/dev/input/mouse#\x00', 0x1, 0x40200) r6 = shmget(0x2, 0x1000, 0x54000018, &(0x7f0000a19000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008ad000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac9000)=0xe8) r8 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008cc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2e000)=0xe8) fstat(r0, &(0x7f0000104000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ae000)={0x0, 0x0, 0x0}, &(0x7f0000845000)=0xc) shmctl$IPC_SET(r6, 0x1, &(0x7f0000208000)={{0x8001, r7, r8, r9, r10, 0x40, 0x7fffffff, 0x0, 0x0, 0x0}, 0x3, 0xca, 0xeb, 0x401, r11, r12, 0x7ff, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000733000)={0x4, 0x2, 0x11, 0xfff, 0x100, 0x3, 0x0, 0x0, 0x3f, 0x1d7, 0x7, 0x66}) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) 2018/01/28 08:11:39 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0x5b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@echo={0x11, 0x1c, 0x0, 0x0, 0x0, ""}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x7ff, 0x3, [0x401, 0x1fe, 0x9]}, &(0x7f000000c000)=0xe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000)={0x1, [0x7fffffff]}, &(0x7f0000009000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000d000-0x8)={r1, 0x6d44, 0x3}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000)={r1, 0xc1, "36ba63b54f33f80bf8cc0632d218806fe2bd2b47ec0c08dc153c5a99582af8c20861e30314e9ae152b0363166819b93ea45c19d03d62fb011298732805e3889d15626e9c2f5a577568be630f05d81b20e14cf034e091eacf93ab0e2c43bd8725cea877fb5eafa004fab216c7a4e4e538241e9f0102d44bc598507b4e43d24c6f36357e5c528dfa2c2fa2cc92b456dd92f7736ee629082b9e4bd3150468305793d76c8274b19aa7ce9178e2b716a452262fe8ded619f987642b76102ad496f8def4"}, &(0x7f000000d000-0x4)=0xfffffffffffffe77) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000d000-0x6)={r3, 0x9}, 0x6) r4 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x2, 0xc00) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f000000f000-0x6)={0x1f, 0x1, 0x3}, 0x6) bind$netlink(r4, &(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x8000002}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000005000)="a1dcf995b47ada43b8bad76e257377ced136e40e86ffd12d87ddb4848e12bf6eb7d44fbace9246d6c63bbeb8269d992f63c9c720928eadb46544d330cfc3345b269dfa38db53d47a1fcca936a4b9d7f4bcc79a38651b069d5a38478cf8fa7ef4ca47a2929d240e0f48e9c21b271b7bbf5fe835a7e3d5363163402d1808d6e75c3471d74986a993e355995726dab57e175daac5362c5b2a362e26d3ed17a17861475fbb4920a11fc09d7ff5c5e4d7d8", 0xaf, 0x20000000, &(0x7f000000f000-0x1c)={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/28 08:11:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000420000-0x32)="a9", 0x1}], 0x1, 0x0) 2018/01/28 08:11:39 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000021000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x8000, 0x101, 0x7, 0x7, 0x40, 0x81, 0x9, 0x4, 0x5, 0x2, 0x9, 0x0, 0x340d, 0x80000001]}, &(0x7f0000021000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001b000)={r1, 0x0, 0x30}, 0xc) syz_emit_ethernet(0x32, &(0x7f000001d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/28 08:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f00005aa000-0x12)='/dev/input/mouse#\x00', 0x7, 0x4103) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000b08000-0x10)={{0x7, 0x1ff}, 0x40}, 0x10) ioctl$TIOCNOTTY(r1, 0x5422) ioctl(r0, 0x0, &(0x7f0000572000-0xe6)="b8019c93e63971e197d26eb4f3311efabd626d8818bb963839108dab811bb5d980bde79fd4b4be8123e86e6d5de13429ec4d76ce7490ef709c1b827ab658258d4bd1acc6732151ecee3a05a91214e5d72b82d9fcff0a83325cfaf2d57cf4176ecff53426388f14096e9a9a62f0e73273bc9bc610a9202535891193f53950146066fa317f278f3fc97f5057abe2fde7fbaa81b89f73d9c4fe796f886afc4f20bc5150c5a8ebf3a3a42ba3869686c0b32a415868d9bee4b17d1bded461c8a361fd2c6336edc5daf07d45568afaaeec88f45532546175f7c2989614b4fe3500ed624ee37805d52e") msync(&(0x7f000080c000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000688000)="") 2018/01/28 08:11:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000099b000-0x9)='/dev/ppp\x00', 0x6d2a7d3925d5524a, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000212000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00005a4000)={0x0, 0xfffffffffffffffd, 0x0}) 2018/01/28 08:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000344000)='keyring\x00', &(0x7f00007b2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$vcsa(&(0x7f0000bfe000)='/dev/vcsa#\x00', 0x2, 0x1000000000000800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000925000-0x8)={0x0, 0x8cba, 0x10000}, &(0x7f0000324000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001ec000-0x18)={r2, 0x8000, 0x0, 0x2, 0x8}, &(0x7f0000ceb000)=0x18) r3 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r3, r4, r3}, &(0x7f0000800000)=""/1, 0x1, &(0x7f000091b000-0x12)={&(0x7f00009a5000-0xc)={'xcbc(aes)\x00'}, &(0x7f000084a000)="158d79889f39add5376b9d", 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:11:39 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002f000)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002f000)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:11:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, &(0x7f0000560000)=0x0, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ff9000)={0x24, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x69, [@typed={0xc, 0x0, @u32=0x80000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000076e000-0x9)='/dev/ppp\x00', 0x6d0940, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a20000-0x216)="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", 0x216) 2018/01/28 08:11:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000c49000-0x8)='./file0\x00', 0x202000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008af000)={0x0, @in6={{0xa, 0x0, 0x92, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340a, 0x1, 0x4, 0x2, 0x40}, &(0x7f00002df000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b98000-0x18)={r2, 0xfffffffffffff283, 0x20, 0x1fd, 0x3592ed01}, &(0x7f0000b8f000)=0x18) ioctl(r0, 0xc0184800, &(0x7f0000002000)="") r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000965000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)="") 2018/01/28 08:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000708000-0x8)='./file0\x00', &(0x7f000043c000)='cpuset\x00', 0x0, &(0x7f000009c000)="") 2018/01/28 08:11:39 executing program 7: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ea000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000414000)={0x0, 0x4, 0x8, [0x8e, 0x10001, 0x0, 0x0, 0x8000, 0x1000, 0x8, 0x200]}, &(0x7f0000f48000)=0x18) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f39000)={r1, 0x10000}, &(0x7f0000f31000-0x4)=0x8) 2018/01/28 08:11:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) 2018/01/28 08:11:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) r2 = dup2(r1, r1) connect$ipx(r2, &(0x7f000083b000-0x10)={0x4, 0xffdffffffffffffd, 0x2, "9a0c9d625b31", 0x20, 0x0}, 0xfffffffffffffd78) sendmmsg$alg(r2, &(0x7f00001f9000)=[{0x0, 0x0, &(0x7f0000e36000)=[{&(0x7f0000b60000-0x60)="a9bb70373e045fd6308188f68a959d201de758514f01123ea0ac198a7fc2004ae8c954454592fa52f061de9ca2fe3b9d9a5a2982425cb2956890cf4ec3a34c30e71c293f883b6919d7130c2621db5473650db466cdd554f8491935127b550246", 0x60}], 0x1, &(0x7f0000545000)=[@assoc={0x18, 0x117, 0x4, 0xba}], 0x18, 0x1}, {0x0, 0x0, &(0x7f00005fa000)=[{&(0x7f0000258000-0xb0)="4d59e340c534ca60dd031e1b52bb6bd8dafb87ee8126014843b9cf916c6a23f178ab750a997d5e8526ced2a6c93166f2a7d9990220cc8d93d1ec31a4de20a02f4ae38e14eff84b5b7653cfd8de5af3aadea0b42deb6d732a663fd032ffb926bb8945ca320a08b564ff0851d6bb75d47ba5c1021f98374421315a7ebb9d11b2b6f8759725e9d579dcabdb6535dd8a3c06a23b91cf3417ea6b1abff1612f0d207ce1b4c7f8ce19c3ac22e1f55b696e7288", 0xb0}, {&(0x7f0000469000)="daed82d3cf629918c7df06677add8ee10334b34a3f352bbee18cb52e9a0727e2461cd21c4cc489dfa3e126f36b444a4ce6a53303b4f5e77075276a0a4e172ded82397e66023ad07e130f6848c2c833de923f743574596985a53627f2bde610a63b8b1b9ed8fbd1b6daaf282d3b40888214a3386e5b60d20c3006e1460a127cec8bc7dfdcf952f12564ce864adfb1769bc93317aaeedff27a88e46db6adcbce3c3640c328c7e60d852342a00fcd3af54cfa6fd63fdd1b07a84cababc7efb8ad29d9017c695b498a2dd1b4e3552a4834b4ff7fa501c1302c9d5b1fe0f5d1028c04f67c2a8732db460c4a10f52f2d407646ad541086539ca32a5aef72f1c582b21cb500bd5317e9ce4ce378c468036b43d8db7850dd05d6e670db04d62be367464b11269170bf768b23af7da910c15018888b018d0a5b5023601025691c7e01e26b6acdfd8553b50725102241f58a111877d64c8dc4ab9534226f74ed04ebc104d179ec68f677d00cffed350676b66033408e58b45b261365ea8dedbc4f4e1795fce721589f3c30b4cb56493cf3c26014c3def200447a6232185f98c271cf1cbbf7ee48ac02fb454a872ad53e51f67200999d1443e24319a2785efe3e28fe4e61f7943e29a5d049862b99c45620d289360cae00d04e0f257af11f798d7c574a14c248d16cd7a5a050cccca6026f0ac0fbd7606ccffa6010353ab728b0aa5c18adea711493e0b85355cae5e3343d23d08a6880b4080f29d35fa2c88939c7879ca287fa0dd2ce99a2e79927d37a6d50cd3dbf28bd02f6a69c00c72a51b83ae0f66803f4a6c07e6b8a5d43dcf1da30154c1ba5178daff2e1bc247aae63427f0bc8e0f36558205c2645adfc0175dc68e279a207062c37a82ca38eed8ca263a17ddd42795d60750020b0f209ccb3e1289499647ba11b250d9423a02af3c1548a0bf04d97fc5d59037e4ae14527c7e1853903fa4e36627e215c65caefbd51c8fb3806193b24b9b21bde15d07c28862c7a6887d0769bccac8406a356b7327a0b61324f75c1d38ddcc9a0014adebfa6c36d2ecde6def65f7b5bb7981ad8b13a5cb03bd8fd3117249596e16d96597c57387ee55264a85a485371fcc0fba17590ab24f5d1f9646afd1d6358b3003157abde640fbc50a207a00e94ffc53f43b807c94b70ddd1343b534435d1eca94bd71f81e67a573d1557042c141b0fb4b7334fe2a0b2c769d0a5d4e0c7dcb00808f273cc45eb4ea0bb6bb63525320cb58900d7a1c0d029c5b42e979df71eb7c73d6a36b325f29566ce7bea6ad0504311022f35d05f297604cf499fa178c39c49b14d35b7de9b246723e389210498b36c50ba15cccc473dd5733b9f59f6f16865b725c4c77e5c6b46a794d814d92f43005e69e4d57b91fd83b898f46be9b5ba6ead016e6ecec1471254b3d4d1562cd319aa7782179389eac5d527a36277a0011f44aeef8c52223b719a455b06d9b083e5f458ba7f36cc4649f9e683ee24ba83ec9566ccb17dad2bdda7643a4c2d88d2a520aae42836ae247e98737478b3344f920beaba76d30c6bb532a10a4da5450726607388caddff2841ae29ebe5e56771d99a9b688c06703c30e985aee3099a3c53d1912c3a54e28dd59bc83e84cfc71aa5dc5d7a45f28d0de8ed71308d43931f7ef18f2370941b5a985a743c69d55bae86edf40a65e5ac441b1b5cf8928234e816f7158fb5c2a67b18cd7c04e6484a46b06ec6967eae45e945dba0734785998056f15a8966455c9fe4a30809d9348a224dcc124a0c6914f57825d4bd01000c56e5626f55f97abe0ede0eb20cd750a10d184172580851978438fb37a5c4bfdc6af1dd9676ebc4593c779553f876e4ee80ff0d7a8435e7bd9dbce5c59308f4c7103b1f10722de3cc23edb1354004ed2ed3b165c76e525704950275f7efcf2f4c4e284346466bb2ac0a9dcd5636a02e12dc60a3b8ac06af3063d09cf77c5ce2a662134f2b468c82d86aa19ae7a3123cbd9a6daa7c70914a10322fdd3cd7d28395075e5ee426c6b6cf5f422441b6655f2f3d6a56111009ebeb5870f05fa15084e41066b93cd7aa18ad1515c1ef3cbf6e323df0096be1d5a01047378383b229195400cfb04667564fd70a9e73723d6a653d61bec0270eae59dac36d608d73d92a789b257d01e2aa36df18c5c1c47535c49c550732972633959e2632c198d4116f040e5ed3563e244f8f6cf7739a919bb528412216a15ef4482f9fe40b6e68d1a528eedf68f250ffc6e5415655d9317cbdaf36be3c8e7e40ee2ade78a185069731c0477d29e7df01db41c96a2a1859666f306b93d633d2998ded1da4e3285c0f51b1f8d0b95e37e2d3f67a5db71fe5a1166593f8791bdcc33aaeb51205d434d09a0f62bb188fa5a7406e8fcaa351b48a06d3271348185bfad3228491e32f8e5bab67569ddededbee08142d079adb4587b7f5beaa0122c9de1a55ddff9a6fd3465aaa850f8236a535b72de6e300c20881f133fadd2c2b8b59e45cc0f70fa40081fe84bb524de498a3c9b3731de19cf74935d8ff88198767c8577bfb3321ba56f76aadb34d1cc14ce8da11b7f3afc57e1c5cb5b47c2469d5ed6939d44898e7e21635357e337d9f08a451e71443ec14479d5bc876baf1b3ffb913bc5d662a12db32891394982d9187f9fefd08ed2aad5c57383ed989ef81f030995f79c5a2cfdc1943da22492a4d1f96f2ca64b2f7db9f41fed1b1064a3d931fa070b35f234a28d96827a0b208eb49bf905e9b674746d821ff6ec0c78286e1fcabd57104c29221e3d755fc6b598e840da6ddbf52e719d0bd6e87c8f9558ae58b1e6ce4c9fe1737272e1a090dd547ae4bb685f677e73d811003f4182f8bf3c7ef46e95dc41fd7948c16f89158c153f14229439ee438c60a60b13bef11635eed838e2124637d83ec7b2d453fb9c5f1317f756d90bc235e7ac52aa89dbdb8fe96ecf921483a7761ef97715c8564c28cbf24c574d747bbd651475496f33f5b8c4d617e145474d15fee7115f6edf3bbd45d35992c811f2b9f489fcfde1bc72f53c51d982430ca85ffbfcc5b469dace02ea63fbf0557ed60336b914185fc38ea894167c692ae6f2060ac456aecb119f99b3c5904e2c6083854c7e6889ee5dd40872c38ea6fd63cec4edd0ae246ebe9af6288bc3d75409b1c1cf9901442e9d39e2b2811fbc381a27a4429216f675881578d6db88198c99ce9e3b84d8dc1128329b10be9f96c97fc4b1b0e1c1f66b030be319a085ed5b40015d4629b603e0bda711d4ec564aed48114c722b6c707d8cdf03f4cf698bc28be3ec30aa471ecef40db8ecf4cd5536c2b2cf7a4d470afb720f45e344e1adf0449fc7fe3e1cb6b39b1904ee5a481866ce7ecbc574fcc0fe84123f32f1615f2323611c8a8234a147f067a239db5b19460a3d98197b24d832c38887c3b9f2f4f18df90031b1b820fc3c116b51b0f78944ef0d4424aa0c7bfb879d8f32d924edbd59b8467fd080de0a7a2cdf85450166248f11a138750fa1d37126ec8802b35f35c01ea49a51648bcd0db6b9f92211cb73be26bf8353c6a368b1320bec21bdc5f76797e198527f3206ea3beeaad0d2934f7ece611bd20752e741b6f72719c4795d3de42243d0d8ae02d32b79f2e46ddd0d9769336b739f05ca96569f52af5a22400bc9be485903d8f012e57d5ca6b627c8527d576ea38bf7afac58889da86d1cbca5468ae07a8c989df4314bc4e7a3777a32420910cfad95dc4fb0582900fe7206ba5adf61c088abc214c9f1177be383956afb9fe43d66989cd45f8aca21222415184015347c15bea41e4371f6834c178899041809b8c770774854dd6dae18350db09c6258a9e37bbff14052554aca7a350a6fb72d913fffad463772b2eee7d9881739062b3562f15e4666634e6185066bde100a916005ce569b00911df522774a49b16d78a76c2666f769c622589ad8acf96d92a5eef14a43a673efb44b2f0f03d3041aef845bf5b0bb5a29bab5b0b1dd1c02c1f2e205476cadd953f5c6cbc1e6cf6928dc7cc7cda2f4891910725b824c77a00c405f4f8951158bcc58e4c032c196f0a8dc478fad1fe23779372d3f368c8166f77ca270e79b99e75aec4ac50ec78b9f8822c6c38e53736185347f5bdbca27f6ccface4106389128bec070f7a60f89572c4a2b5c358c9a8d4c8f878668f6c7e7ba627b871130b35436b6e8314c6c1860f246166f8b1b904d4337a5b67f037c8c51e7557ae1ffc2207343c699ed9d9616fa49623287f014f8614e0df83de3b5af5281500d95c4e6de2a1d4156768454de41bc5981020a77f65252157e6756479dd607752367ae0476ac9f47465832653fed7336bd0bb460760934c5b1539e15844c9fff262f66e7a7e22c6e14e671fbc0ad23577dc2451357d27617923f701d7efc8ca310308ed4f0654ade4852f9d459486ecf8146638cf436ad3b781fb190081c7ae39a66fec6d96e92fb968c6470a3bad8455073cac703ea3f5a27c2a630cf0b0bb1dc8e24ba02c4248e919bd793d63f160ea741192e1e856576a8c0087ce0b5dfd6230bd1e5232ae4eca4430e3d52c834ef04151561ff291e6a5fbb8eae1171b1f3bc4bcacbe866442617cd295e4bee226ff13cf6b9c337ff374a3f5899360b27bffadf5c4f9fb28270221d4623cae3dea71eb1b40858c4bd6958df1f887ce7fa83da084a5f4554006a5a7c27f2b9f67feae0d358ee66dbe769c18b52a21c5d8ea3266a41ebe328e81c9f396ad71baf71f2e08475dd4ae643a16470c481f6620d3925d45d45b465c7a88eec89217ae793f8c98727f8ab12cdd5a6e54c67770f375009c4fce76cb881dc3a7be2c5bae790d6e94b2248f0841443bd73a87732a6acdd9ccd11941b09b0fb1c0e820f699b77d37f7f72adc323368010de038790268e65880856a4fa776a25a96a56f925ccfd5f8332ee096e5a58241320c47534df7aa5d6afaefccceb63e37927372e26344875821fcf3c411cd59ff1e1e5101b46bc737639de2f7883a8f6dd59c8afc5803683e58779e99c1f4a08d928d52dee2d5f55b84f75084f1faceeb5b4e7708ab2fe6a0ee59887928cf9b6d95df8b454914beadce0a58961ba9281575f21799c55bfc12b167f4a4d2136e04a72ef1a29ad0f8f98a56b44076827aa17f8d5a2d3b2bb9e3b305c43a8067b461fe5241707726cb750779bae954a6a142dd95a7c54ea35f46bbe3572e0a17e432fc88167024ad6c7065032ca3b1cf2293a2f6f791465fe1a9fd1e069769111533a9c1c00fbe63e9803fe5473130df17ed30ab25cd00ee61fbbfb855aeb97a2e2356b0a6f05a0a097c67209b777f155feb0879168201d24db199166b2d6fc459ba61f58062931f62503a6c9d1f0759b772bd975cb5f314553b48f57fca4ddfa51c6d5d6a9559566598fc76c9d14710bfe5be75637f6231c636acdb174215d7a0c9a346308f24cb6aab5d9b170ede6a31173f2ac349276f14d27c3aa68b160e1ecc0afe86774c415aa9087660efcdf9158fd90a6ba0e08442e414cbdc418c4c180892781428ade3695a6758f9197a860c5b247d7de1d876d5d9ab966027a7ca42b9f808b66d9d39d6c5ebdaa289bd8be1d7c9a9fad16844dc74b7c2d7db08ebe56aa0eb165db219f23fefd2794df3e49a03fb3cd96f89fdef82f3be6ff95d0e3a8642f72295c075effe4a8d2f2037d63dd6e1830b546a67799e2f8cb0a4b8c450362590ed40ecceab1983b3581cc97f761aa381eb191a105759486548cf53705ac552f5105e1ed96dd5c1b3442641ef3a3bc2ddefc665", 0x1000}, {&(0x7f00003cc000)="0caf76ca52f1f105c9b0760c8e31319ca7e5f9530e333d152894d4ac238ba7506029dc386a4f36912c78b4efa7776f5f312fc6a67cf36894fade7bb47fb220a70f22e46e87a81c2ce84d76d5dfc6db654fcd3c5b3774570a80c057948458b3f0d222e916f3a23aafc2c6f59723a3e3032c7bd1d0dfb7ac0fa17cc9994c882cdf7e749d2b908906bb4c94a2613d67cb6c034d5e828d65f7fa1852896bfca544b40cf9b5a74599563dad50965473f6fbada8c39fff51181ceabc713920bcabe2a1bc39381b093a5ff8f32f02d6d8dea15b2f6173db57f32d1d2133a0ce", 0xdc}, {&(0x7f000021a000-0x4a)="c12edeb21fdc6491a97d0490973f909678af6b5e8b7078c2104d7fd42c8e1661fea0701291eb68ce49d16eacb6b963548cc4d5b55a6b0788ca82c3be27479dca16a9530e7028be78bcb4", 0x4a}], 0x4, &(0x7f0000ce6000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x20, 0x117, 0x2, 0x9, "2bef6dee2a7f0f6bc2"}, @assoc={0x18, 0x117, 0x4, 0x80}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x48, 0x117, 0x2, 0x32, "a353451d7fab4a7f3c0b8ca1f3a865a4dd25dbba8799a48bc23fe1f3cbfeb18d1a2d33ccfef9ea360969a0de8a8e438aef9d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2a35}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x128, 0x24000000}, {0x0, 0x0, &(0x7f000010e000-0x70)=[{&(0x7f0000d76000-0x3e)="cd867fc2036a16d31e85c76b2d1e8c5bd5508ee2b84920d35759ab0fe5a785842b79c519f3d2e459c95c73de4b90a17837374d5946f8de447ad44d930d67", 0x3e}, {&(0x7f0000f40000-0xc8)="e1ad5cb5d31aa76d868456ae89f486e9f2a082930d83863c7d1fbabe3798d5dd46f414f7bd39b14a0cdb4269070d50150cdbea594875982ddd41dba0b993961f6db2f213d793cc0b9045c34013c2d8de59fd1df7f064f9fadfeda2b2146b6e49a785c740998f83837914583699ef218595444be73022570d6e3d2949d8a2b8b31062f1e31c6d51af4de63153f5dbe9f76964c5f876addadd81d8ff0fb955ea06e2057eb01002a23dd664fc0eb0b3baf55bd7967cbfd102f8ab21b88274eaebd2ebe22a5dcc7a5aba", 0xc8}, {&(0x7f0000038000-0xb7)="9d73643e1ad99a141cea0f1121b9d7a6206d9a6459c14f20f3f797128603f8c8a455a3f98d30ee6bbdb14516fca4c695badabe3df2f796033f4939521b88a98ce5eb6137eb09066a6f1a648231fe7229f3d7010e8b3f0546a343e85fc076f86fb4de18a5ec0826bf0f8928ad3772cb7be8a7083af80c8de84311d614cb2662e771483f4a1683bd55985da2cfd559b8c32e3769c975e0083ee3ce276d0304b1b4db81da93ed95896bfe30393378acc25dc5d7df014cd3b1", 0xb7}, {&(0x7f0000960000-0xda)="f36082f5c62339206a9fd0a44e0d452ba1bb786f941f50f60b1803b705cdefc6298fc8c0adf033d8a90445e2efb9ff4e7566e3570d3a795742c73e0e0d854c1460e719c710ada56ac302573d999b3e455382edd1caa7303c13c4d11e858bed9baffd6195bd575097e0af0d44364d96a0554f667b5ebf376be85d074f030478beaa34610c45fa9c4916bdccf605ae3790e90e294fe956780b0a8ecdd59d38f0de064e010bac2122e1e298b05589ea6de3ebf0bd89a7b0fcffb5649a9e5b19ca266eaa18d52ea0e67e72e0da7b517952c5a36408b052f69bffea9e", 0xda}, {&(0x7f0000947000-0x7e)="5e4d3fac20d8ec5d83638f7b61ede12b3b9d86922275ef8aabce3bb50a0b7b9d7fba1273d1b2ca5a94494ae0c25810569386f6a26379154df8fe6bdb3493d0853f649456c8923c47e77011fd97f270a1db95fd126832b773723888c85c041235e7648868ed52866087641f4c7c4aae96ed02a0ccd8739f88863154068b80", 0x7e}, {&(0x7f0000e0c000-0xe5)="3b2f6c29b3c19fafa05e8bfd5505e76878c3d601a7e3514b1a9b49a45109095cd63556b42ab95f00fa25bcfb32941f33f72824fa15901786407f0209f1a1ac9cb3277052a51eabb8e5ae59aab6ac6f6ea6117ae331038ca8ed9c7171dcb494132da03e2cee21224be472166eed0464f3936c92dd15762024b5a394da6f304af41289e1a505540d7f26a113f7f1874017ae2e632b62ca07d263c1ad5823ab5164aac762f7b16adec5deb843ed68fba3ba7b0babd7e87d8c5bb7d72436b87bf73ee1ad8f990a4d96c97e04682a3e0292cbc092071c502554df2504f6755290707eedfb204dfd", 0xe5}, {&(0x7f00004ca000)="bff845295f48ee9e5a11394a35813225a2f66ff867f01193092756d6a214d0ab6e4db39e00048b257741b779a47d8f25b48c1ec69558ab9c7f06ecc640051ae9be0b346017974f8c997c69c86d86473a1ce34c5c30e19c92e8fd6dceb1217ec5568cdf737643e4648417773c3043d24909a817422dc6f6a85b933e47", 0x7c}], 0x7, &(0x7f00001e8000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x40, 0x117, 0x2, 0x25, "4f5c30c0a34f10aaed30b6a99be16d26d2ec347ee9987f334a8b95eb33d32aaab817801a46"}, @iv={0x108, 0x117, 0x2, 0xed, "39d00f46c4132091bdd1a59948e134f815a6c7175b4b0939dea8dfb19881d0d25a618a1eb8c2f9ded5099dc79bc02b4a347dac7a376f10b5aa7882c7777eafb2a4acef8b80dfa1b5cc07303212d92392f4dc86cb1b389341c47d2cfc790ab8fb12134932a35c1a0d8d9188b828ec125be0055e8c0793320b35e456ead2e20a679241d30ce752b41097ee30004a8a302ec70f1f0eb88eb522451750d123949d4d691daf14fe9bb544b835de271f831834a38125191a51745932ef100185f8c4aea6b00e1745b627dc8eced09f0f907fbaf19cf84f3fe48a625e3f288ecfca9f0529291936e0eaf76c4b0c586355"}, @iv={0x20, 0x117, 0x2, 0x8, "d3122acb3ab368ae"}, @assoc={0x18, 0x117, 0x4, 0x4076bfcf}], 0x198, 0x1}], 0x3, 0x4040) 2018/01/28 08:11:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c91000-0xb)='/dev/audio\x00', 0x2002, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000c43000)=0x0, 0x80800) 2018/01/28 08:11:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00003b8000-0x3)='#}\x00', 0x3) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x7) syz_open_dev$dspn(&(0x7f00005f1000-0xa)='/dev/dsp#\x00', 0x5, 0x8400) 2018/01/28 08:11:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000060c000-0x9)='/dev/vcs\x00', 0x1a000, 0x0) listen$netrom(r3, 0x8) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x40040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000004000-0x1c)=@req3={0x8, 0x5c9, 0x20, 0x6, 0x1, 0x6, 0x80000000}, 0x1c) ioctl(r0, 0x9, &(0x7f0000002000)='C') 2018/01/28 08:11:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8000000000000fe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') getrusage(0x1, &(0x7f000021e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000025d000)={0x4, 0x1, {0x3, 0x0, 0x14fa7cbf, 0x0, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000107000)=@generic="d8114db90214c8ae5e3e87e1cd63cd4a") epoll_create1(0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000129000)=0x5, &(0x7f00001a3000)=0x2) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00008f1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000b16000)={"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"}) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f000020f000)={[0x2, 0x1, 0x3, 0x0], 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d75000-0xa)='/dev/cuse\x00', 0x40, 0x0) bind$bt_sco(r6, &(0x7f0000d77000)={0x1f, {0x2, 0x9, 0x2df, 0x5, 0x3, 0x5}}, 0x8) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bb9000)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000edc000-0x2)=0x4, 0x2) r3 = add_key$user(&(0x7f0000716000-0x5)='user\x00', &(0x7f00005d1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bfc", 0xc1, r0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b55000-0x8)={0x0, 0x0}) add_key$user(&(0x7f0000ed3000)='user\x00', &(0x7f000065a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000026f000)="2fbad7701e0198bab955eba6", 0xc, r0) fcntl$setown(r4, 0x8, r5) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') chmod(&(0x7f0000228000-0x8)='./file0\x00', 0x8) name_to_handle_at(r0, &(0x7f0000f7a000)='./file0\x00', &(0x7f0000655000-0xef)={0x8, 0x0, ""}, &(0x7f0000597000)=0x0, 0x0) 2018/01/28 08:11:40 executing program 0: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x1, 0x407ffc0003}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x0}, &(0x7f00001aa000-0x10)={0x0, 0x0}) gettid() timer_create(0x0, &(0x7f0000682000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2f000-0x4)=0x0) tkill(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 08:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) open(&(0x7f0000bdb000)='./file0\x00', 0x0, 0x0) creat(&(0x7f00008c5000)='./file0\x00', 0x0) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000004b000-0x11)='net/softnet_stat\x00') preadv(r0, &(0x7f0000030000-0x10)=[], 0x0, 0x200000102) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e98000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000)=0xe8) connect$inet6(r0, &(0x7f0000ce1000)={0xa, 0x2, 0xffefffffffffff19, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00006ae000-0xf5)="b0086f37d3680a3548da64765b2cda5940cd55210d072781980e6a5e8b7806300fd6cfc9a274e69d7c0a553cade37cea5641fb490c55951fc0f4b9d94e2822d45635e892fbb51d62f55924af735c71ac37ae2611b3ec360261c3c0da732467a81e4c8efa0b45ca0f1d511e646d8c9d10f8d69b12ce73c2ed69ec92d02ee077e70857fbe484e71d5b83d6fe19aa31aff1d3d06bfb5c302c79a7a7a7023d849518dd24761d31fd8a98fb1f180efb007784908a36afdadb0c869484a141b0dd120e047c174c57aa6c60f53d7578fd99ac95dfa311b919046034c7bc0eab1dc56e4012836f229cb0bd1faa40f53d8b17a0d9269bd2442a") 2018/01/28 08:11:40 executing program 5: getpid() r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000193000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ead000)={0x0, 0x0, 0x0}, &(0x7f00009b9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000003000)={0x67cb3f9fc299160, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000001000)={0x9000200b, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000)=0x3fa1, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000001000)=""/71, &(0x7f0000000000)=0x47) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000777000-0x4)=0x0, &(0x7f0000816000-0x4)=0x4) 2018/01/28 08:11:40 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000028000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f000001c000-0x25)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f000086e000)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00001e5000-0x4)={&(0x7f0000b38000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b38000-0x90)=[{&(0x7f0000b38000-0x20)=""/32, 0x20}, {&(0x7f0000b37000)=""/2, 0x2}, {&(0x7f00001be000)=""/97, 0x61}, {&(0x7f0000b38000-0xfd)=""/253, 0xfd}, {&(0x7f0000b37000)=""/229, 0xe5}, {&(0x7f0000332000)=""/54, 0x36}, {&(0x7f0000a9f000-0x59)=""/89, 0x59}, {&(0x7f0000b37000+0x6bf)=""/124, 0x7c}, {&(0x7f0000a32000)=""/36, 0x24}], 0x9, &(0x7f0000b37000)=""/57, 0x39, 0x6c}, 0x10000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b37000-0x4)=0x0) 2018/01/28 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000cfc000)=0x0, 0x4) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8)=0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f57000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/28 08:11:40 executing program 1: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000788000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000002c000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000047a000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) 2018/01/28 08:11:40 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) msgget$private(0x0, 0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/dsp\x00', 0x2080, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000004000-0x1000)=""/4096) r3 = dup2(r2, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e8c000)={0x14, 0x1d, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4400}) 2018/01/28 08:11:40 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000feb000)={0x0, 0x0, 0x0}, &(0x7f0000feb000)=0xc) capget(&(0x7f00007a8000)={0x20080522, r0}, &(0x7f0000fea000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) 2018/01/28 08:11:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(r0, 0x5401, &(0x7f000054f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004a8000)='/dev/snd/midiC#D#\x00', 0x400, 0x4000) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00001a8000)=0x0, &(0x7f0000058000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002be000)={0x0, 0x3}, &(0x7f0000240000)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b1f000-0x10)={0x0, 0x8201, 0x40, 0x1000, r2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000559000-0x58)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f}, @in6={0xa, 0x0, 0xc876, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffffa1) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = add_key$keyring(&(0x7f00001cb000)='keyring\x00', &(0x7f0000f8d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r4, &(0x7f0000c23000-0x15)=""/21, 0x15) getsockname(r3, &(0x7f0000980000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fc000-0x4)=0x2e) 2018/01/28 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f000036f000)='/dev/dsp#\x00', 0x20000002, 0x4100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f00000)=0xc) 2018/01/28 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000168000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004d2000-0x10)={0x0, 0x78, &(0x7f000099e000)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000592000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bea000-0x8)={r3, 0x1f}, 0x8) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000166000-0x72)="0426413ae201df8feb09ef839b0c4dba95702894686e1421b57ae00227d4e01c596d013da36c01c41847eb4a50ecd0d47435e0af030f6327fabd71a800497881d2993e3b1441310adf74f8898130a66907c88ffed13c41936b9b0f105032ad59c9a1609d4ecb058bf560a9160532f3566505", 0x72) setsockopt(r0, 0x4, 0x9, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000531000-0x4)=0x0, &(0x7f0000dea000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000341000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/28 08:11:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x86000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c68000-0x11)='/selinux/enforce\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x0, 0xf1b, &(0x7f0000a1f000)="862b09bf3140e1cecd4cab25c04d322161764ea129ee1c4a8abe8919a72396d6fb82d4537b87ee3bdc0491cb3d8e89d34c4049422af709978d27c717cdfad6b09a65011f245afcf5ccd0b68846ee78bfe4fc2cbb20b76353b3e8771ebb80cdf2e602fc926087ade351cbf1ac54cd2678", 0xa33, 0x3646, 0x8, 0x1, 0x0, 0x5, 0x7ff, "8c6beb8b32a49215438cb813d1a6b3eb6bd845f5b1744894e5530c7e37f264a64e254a376f31d9483ae1bec7452ce3facae697bb1b9ec18376ad260274ce580efc497d0ed569770f4a4a9eb25585550caac6"}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x13, &(0x7f0000dde000-0xd)="", 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009cd000-0x4)=0x0, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) getsockopt(r1, 0x7, 0xfffffffffffffffa, &(0x7f0000c37000)=""/252, &(0x7f00007c5000-0x4)=0xfc) shutdown(r0, 0x0) 2018/01/28 08:11:40 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bce000-0xe)='/selinux/load\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x6b, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x2200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x5, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00007b2000-0xb1)=""/177) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r3}, 0xc) sendto(r3, &(0x7f0000e01000-0x71)="421a8eb5782596973c0cf16d322883d32996e766c74665f6c90edcfaf602584bcfe50008eb60aa88c6fea949e721ace483c9f7e07f2e35746f1f94ae317ae5c3fea2c434317fbca4075bc6447763e505ebbe3b7b6739ff4d09533652a80e80ffd5ca80f6a1419f6ecb8d4f2174d303c1cc", 0x71, 0x24000040, &(0x7f0000ec2000)=@l2={0x1f, 0x3, {0xffffffff, 0x1000000000000, 0x3, 0xd81, 0x7, 0x200}, 0x5, 0x8}, 0xe) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f48000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000477000)=""/208) listxattr(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f0000c88000)=""/66, 0x42) syz_open_dev$sg(&(0x7f000070e000-0x9)='/dev/sg#\x00', 0x0, 0x100) 2018/01/28 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000ffa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000ffa000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ffb000-0x1000)=""/4096, 0xffffffffffffff7b}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0xfffffffffffffdf0, 0x4}, 0x0) 2018/01/28 08:11:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)=':cgroup^self}\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) r2 = semget(0x0, 0x3, 0x40) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000003000-0x4)=0x9, &(0x7f0000002000-0x8)=0x4) ftruncate(r1, 0xff) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = fcntl$dupfd(r1, 0x406, r4) prctl$getreaper(0x1b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000003000-0x18)={r6, 0xa43, 0x30, 0x2, 0xfab6}, &(0x7f0000002000-0x4)=0x18) sendfile(r4, r1, &(0x7f0000002000)=0x0, 0x876b5e795) write(r4, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/28 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007a5000-0x10)={0x1, &(0x7f00007c5000)=[{0xfff, 0x100000001, 0x7, 0x4}]}, 0x10) seccomp(0x1, 0x0, &(0x7f00004d2000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmdt(0x0) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000648000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x1000000000000400) poll(&(0x7f0000d07000-0x8)=[{r1, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/01/28 08:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/01/28 08:11:40 executing program 4: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x3b, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000dbb000)=0x8, 0x80800) r2 = dup3(r1, r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001000-0xd9)=""/217) 2018/01/28 08:11:40 executing program 1: mknod$loop(&(0x7f0000c42000)='./file0\x00', 0xe000, 0x1) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e6f000-0xa)='/dev/vcs#\x00', 0x7f, 0x20000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000c33000)={""/1024}) r1 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) r2 = syz_open_dev$sndpcmc(&(0x7f0000786000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x48041) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c2e000-0x28)={r2, 0x0, 0xc6, 0xd4, &(0x7f00001f3000-0xc6)="234b0926097317b24abe9c9bef045a99620da6bdd7a3e0358f61567e0de1e078d72ad8cb4b7a381dc245772c130923400eba8f743c8cebd46c90e5e4fa7a6abeed8b2329e7e324f4905a1426027e9ef73661ea73ddc77893c911496b208b82eec0e9b0f3d0d9d6b2536eb4e1ea6f1ea1b1353680d8b9bca67880b45e093bc019178e0a9f55b53dea8b26319b6164898bb00dd938edf805cebb7cb873ee865af94d0140f27d7845e4884862acd8b94e10a87b859f589f7b8eb29b11b56cbfd427cf418fc0fca5", &(0x7f00002e3000)=""/212, 0xfffffffffffffffd, 0x3}, 0x28) 2018/01/28 08:11:40 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000003000-0xaf)=""/175) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x80000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000004000)={0x9, 0xffffffffffffd52e, [{0x5, 0x0, 0x5}, {0x1ff, 0x0, 0x800}, {0x8001, 0x0, 0x800}, {0x77924e77, 0x0, 0xffffffffffffffff}, {0x1000, 0x0, 0x6}, {0x100, 0x0, 0x2}, {0x7, 0x0, 0x1}, {0xfffffffffffffe01, 0x0, 0x6}, {0x3, 0x0, 0x80000000}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000006000-0x4)=0x5a65) 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) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="1781be4414b79ca228d5d73369fde3fc62258ac80f9b6242e3eb3ebec3e5f8132e9cc763cea23aec48ae6746ad426ed1f94f32d937be7939d33bdd915b2cd003d5e0b060b5efbbac3b7cd449361f491df7c051181e693dac1a1da777af939700c8b973b9558044fdfcef5b984bfb01e9af102853c224a4a508d0ff7fa7bf3fedc80e4230447dec24f55bf8486f2432999de5122203cc4a73655d451fb3936def4f021f71", 0xa4}, {&(0x7f0000000000)="f2a548d520478efe5b4e78bbc88fec0c0572406c32e3af88dab88de98211bec98e533476cead3f604bac05af95faf2e55d151e151b9880a801a701309dd503e19c5dcd6c65e4c0793cc17681f7566ee821923ef2ad2d520aff36e44b9cda8adbb0a8c9ae698a790c8412d57507ea59", 0x6f}, {&(0x7f0000005000-0xd4)="e59e99d8ddee8d164492a30ce5de9883eb52d94e55939fb9d37a434c008b7a8744a1d120b7374a0c482fd3e223238dd9a9e5c3e5f7adcf659d20b52549f703c20604d2a8a4aca650deeef8088bdc996667c66521e3416ff173ddbfa44fb7ffb5048cb9edc1e8f3008c288af5174aea8d3520e4d685051b349d77a66ff81ef1dfae376b979066f3ef1cf9cfa2bf344346289ff318781600c8bab6f9c853766e40b6a076c472ca6d0d69f909d1d0031505a063636c2ce213542df975a4ce791170f135e73eae54ff3b013e0973e532df9e0bbdd91f", 0xd4}, {&(0x7f0000002000)="12a906a36808805610854617300b3aeb5d38a264de1c53a76a2078e6c76e3d04d7cd1adef485ce919f938d42255703892cd92683181893f7c3c5618fcc3e48c7e991eeb3a1f4c1dd62d9e61a4226b9605be6", 0x52}, {&(0x7f0000004000-0x32)="d8f8ac435f06a3c45a8f8e3975041ff2be6f89da67b6f1e31d3ac3ddfa202b6cbfea0034ce2e75b6ec4031dcf4ca9a5c4c60", 0x32}, {&(0x7f0000004000)="94adca0852b6fdacf7735eb23df3c22abe06615e31f4dc46ba0524b9b63565d0235823e1eccc6827fff7546258e17e12585aa6eac067acf3d9c0a0bbd2eb", 0x3e}, {&(0x7f0000005000-0xff)="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", 0xff}, {&(0x7f0000004000+0x13a)="cd13ba3ee183fd42dd423309a303adb7641247f4a54b0ec79baa58bc03b65c8d5db8dda9b6d63196a3afcf778a1689f0a770b8ffbc5fea17b094fcd7ed71a215707a332492243e22fff8bb2336d5111a2bf4c93fa981ab019d", 0x59}], 0x8, 0x4) 2018/01/28 08:11:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e0b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) lseek(r0, 0x0, 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) syz_open_dev$sg(&(0x7f0000061000-0x9)='/dev/sg#\x00', 0xfe9, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='children\x00') sendfile(r2, r1, &(0x7f0000165000-0x8)=0x0, 0x37) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0xc0000, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0xfffffffffffffef8, 0x11, 0x50b, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0xfffffffffffffdfe, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000031000-0xb)='/dev/midi#\x00', 0x8, 0x101000) 2018/01/28 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000612000-0x12)='/dev/input/mouse#\x00', 0x8, 0x600000) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e63000-0xd)={0x7, 0x6, 0x3, 0x0, 0x5, 0x70}) [ 47.646575] kauditd_printk_skb: 34 callbacks suppressed [ 47.646583] audit: type=1326 audit(1517127100.580:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 08:11:40 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) pause() 2018/01/28 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000332000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f62000-0x10)={0x5, 0x1ff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000072d000-0x18)="7363616c61626c6500fbc8177ec9f2ef0ce06025bd23cbf8", 0x18) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000720000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f00005c6000)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="802fe6b48f9a2c4eb142ebb0bc0e3e24"}}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1bd}], 0x1, &(0x7f0000c8d000)=[{0x100, 0x111, 0x201d, "a2c2aed94e084a3ad3e064100e7849f86f19ee8520d567ab52657e1dc930ce636ce54c0ac4e670ca03c53e8df09c99f8092f67379701188059e73270ab3b8b21dd76c121bbaf72b39d2ebabbd2430cbd70637c59d47eca497a0c788232889486e585864e3085a6705a7cd45d23dbd01bb8c76d5b9ebc881429f0ff0508313e3038ddd8bae15043644198c4e4a73dc2d66e07cb81c609f5c8c4a0b559356b269318a778f5bde160403da688376fcceb400428ad9d3b2a2ec46fc2458efd52352ed14fbafb831667a81c0a290000000000000000e549e8663f22c50800931c3a49ebc8a6c3f7eeb2261aba906a3fdb"}, {0xc0, 0x116, 0x4000007ab5af92, "1ccaf2a799579f865f3265726144780805701474c52b5b52d48907a662c3881c57dda7ee50ac529b72c7a6ea331c5c519e7445b974898b672341da677cc41a80d9f6d430a06b118220b958de07b9183cb9d24a213f38630f4f18d69236e29745c16cddbacbff2ff446759785c84709f2fcb7791f875668311fc6b0f91b3740337859182601c69583299decdffa46eb23d8243888de5c45203046f4fb1a4148fcc52d03c7f62c8aa7dc"}, {0x2, 0x119, 0x1, "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"}], 0xf3, 0x0}, 0x4000) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:11:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400000) ioctl(r0, 0x4161, &(0x7f0000006000-0x1f5)="") 2018/01/28 08:11:40 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) [ 47.684366] audit: type=1326 audit(1517127100.590:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=67 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.740102] audit: type=1326 audit(1517127100.590:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.771732] audit: type=1326 audit(1517127100.590:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.806307] audit: type=1326 audit(1517127100.596:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.830881] audit: type=1326 audit(1517127100.596:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.855318] audit: type=1326 audit(1517127100.596:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.880715] audit: type=1326 audit(1517127100.596:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 47.905160] audit: type=1326 audit(1517127100.624:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 08:11:40 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f20000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f20000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f21000-0x30)=[{&(0x7f0000000000)="9014b2916bf403c57cd0c7c7a57a5eacaaa4e749ddb5bb1cc6a86294f496da8102feba9bb6e8cca57718ffc969025686f8efa74dd7d8b665e2a5cf2ef04d9c6676196fd51d14a836125b5375216e30833f34dc1ad9b90317c7ee1e9591dca2f4a90e8dda827964015f6b6071b5e9d6d9ea530729926586129c175277e926dd", 0x7f}, {&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000001000-0xb4)="3fa8faf8594f3b7c65b5d8697a409a9ed89a83a854cfe7ea7252f02b149e75b66d17034ec4e3b7ea4ad7393c10913fca21ec9e7c3bad0e9e303c540bc87b14b695ee89842767320a4bd45de581f5204688f00c2ed544a187c2d4a8da2d7e15316dbb46ba53cbc7180a028c63ee8b674560a9d12dce7017ef066c368b76d69c21d475927c7d5175a544067e90522210fe0020a62a62df273253519a70bbf0edbef4b09bd8afb4767b03a021cb751cddf0bc730375", 0xb4}], 0x3, 0x0, 0x0, 0x40000}, 0x20004010) 2018/01/28 08:11:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000782000-0x8)={0x0, 0x1}, &(0x7f0000114000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e8c000)={r2, 0x3a, "359a0daa6c4491b051742e9247b976f6bdc1e4e036484b011f39dd177ed8900df74541bf134b8a1a4cb73d4c63c3f8d15f2862105443d0ab1e25"}, &(0x7f0000f07000-0x4)=0x42) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 08:11:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) r1 = socket$inet6(0xa, 0x0, 0x7fffffff) r2 = syz_open_dev$vcsn(&(0x7f0000f96000)='/dev/vcs#\x00', 0x100000001, 0x20900) fcntl$getownex(r2, 0x10, &(0x7f0000107000-0x8)={0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000cfb000)={0x1f, 0x9, 0x4, 0x9, 0x9, 0x2, 0x80000001, 0x0}, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000ba7000-0x10)='/dev/input/mice\x00', 0x0, 0x121040) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000417000)=""/4096) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af0000)='/dev/ppp\x00', 0x10000, 0x0) sendfile(r0, r1, &(0x7f00002eb000-0x8)=0x0, 0x3) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000275000-0x8)={0x1000, 0x7fff, 0x5, 0x5, 0x8b8f}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000a86000-0x4)=0x0, 0x4) splice(r3, &(0x7f0000ae3000)=0x0, r4, &(0x7f0000bf7000)=0x0, 0x1, 0x3) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) 2018/01/28 08:11:40 executing program 1: socket$inet6(0xa, 0xe, 0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/28 08:11:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) sendto$unix(r0, &(0x7f0000780000-0xb6)="adaa52221aadb8a4a329f4510836bbfbe654ae80617fd34ae6e79f49f1f1d1bb6288c17709f74ddd72f005b9e7e96996929557c25a5d0f8a1c91bc5529cc44909e9db6ee852bd60ddc8015ad717b7b096425050f2e76d3635180fba6a43ed75596a18b6e7c366a5424eb9fb97c1ca694d0330125c3b9c220ac5586db5299c3451b33329bb81a0f6b82fc695b7fda544dd4512dc84ccfd4cd7dae5140e45f11894b0d65c0cd7b90c456a3b63be20e1411806010a9a367", 0xb6, 0x20000000, &(0x7f0000a4c000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/28 08:11:40 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000092c000)={@generic="ec13a81dbcc478583d15fb34cc9d8794", @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000088d000-0x20)={@common='bpq0\x00', @ifru_flags=0xb702}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x20) r2 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000111000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000b8d000)=0x2, 0x4) 2018/01/28 08:11:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00001a3000-0x10)={0x0, 0x7, 0x3ff, 0xff}, &(0x7f0000a93000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0xffffffffffffff01, 0xfffffffffffffffc, 0x92}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x1, &(0x7f00009cc000)=0x0, 0x5, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000664000-0x20)={0x0, 0x3, 0x8, 0x8, 0x200, 0xffffffff00000001, 0x10000, 0x2, 0x0}, &(0x7f000099b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e44000-0x14)={r3, 0x50bb, 0xf1ff, 0x10000, 0x7, 0x3f}, &(0x7f0000d25000-0x4)=0x14) 2018/01/28 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000310000-0x118)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 47.929571] audit: type=1326 audit(1517127100.625:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6824 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 08:11:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r0, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000411000)=0x0) 2018/01/28 08:11:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$get_persistent(0x16, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000437000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b0f000-0x8)={r0, r2}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000fe000-0x8)=[0x6, 0x29bd]) 2018/01/28 08:11:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/28 08:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getegid() 2018/01/28 08:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a65000)='./file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") stat(&(0x7f0000633000)='./file0\x00', &(0x7f000096c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00001aa000)={0xffffffffffffffff, 0xf000}) r3 = getuid() setresuid(r1, r2, r3) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f0000df4000)='vfat\x00', 0x9, &(0x7f000070d000)="ff") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e66000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000581000-0x4)=0xe8) bind$packet(r0, &(0x7f00001f2000)={0x11, 0x1f, r4, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) delete_module(&(0x7f000078d000-0x3)="ac2100", 0x200) openat$vnet(0xffffffffffffff9c, &(0x7f0000fa5000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/28 08:11:41 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b715e0d7da95095f330848d9defe06274b8422c5b484e993aab9f76b1e6583e96e601616f04bc94327b832a5b2a91281913ec8b4e20d6e82052b682e0a9b64bdec05f315de7ca383ccca3520a2e9cc397bd4ffd8dd09eddf171d54ee7e0475f513012495ee2ab3f7484e5fdfc727e861e84fa4f8c7308dced09ce1322d5c75cee2923177e9264d2fc23f3b540d1ed783a0505faf07eae8e488fd689d2691043e99c8caf1f6f81a60069344ee4ddb8fecfd2a3d7a081171024f8830c344a3f02ef15bc800aded43bbb6014c0c03235423add46335ef801ff8a34d3ff84befa77709ddc6229a7f4944240989384fcbddb2552cab5d05a1959adb6d0110ca0ddc31eda9fe1998187dcd53e24b09186eb5908cb4411e9dcb64781a92fac103742aba8eadf40a8b27b4e054bb3a73af7cf2508f5064faf2cb517d1e9148083fb20c67307f96b86068ee31ff9f9d0d5e1b2003aad3c5c28a75228de695f6088d38f94759c38fd3fd68e1b3296710b86cb285981bb177d154d6bc3f3ced05a8a57052aabf454582b1a86143d81c3345786d97c9e2c115748314a7f03a105d54eda5b0e011b89317d264dc5a513032fbd224dd6df300f19f8f1358e9b8456872ab157941745421cd7671c167335d8a34df61c7c06b4268c216766758cfdbbbe3cf0ad7dfefeb26ad86f07a356a568d223ebd5e019e79e136c2b60c04aa55e83ceebd6c37f1882f598e76648ab1216eb80749b8ea45a76671671b0a964055e0ff62861217483440a1bfbf02e4bed68930b0d631f5fae59e6c3178d61b751b121801ed65d91ebf3bd94a4d56bc3dde7fc590cf7520b0ce5a20afa287d12f0e64a20e09cdd7198bbb906793c455863f6fd506936034cb7c993468e70c9c6d20d23f1df0abf3f831d8781d2e29e3f76f92c841c7f1f3e987fa3790103a766f303a3dd0ed2b83cfe5e6e3e1369864ca7f40f04ea9ef3cb501917011b033e367b61ea1005819e06f1796efca331a913818252f9a83875191195cf8fe0430a204148fb7815530aa529cca41e853962987fb3fc902a69e88204f8a2e886fe50322d2f3a3b342fbf7da697be83edd261297ff3426187eaa69622f02376aff88a402e1f4b35c0778ba360da8146ebac6b0a78c51f422c6b9bffbbb6a2021cfb7b621eeded510584d4bc3b10828eb8abcfa14fe5351d3ef9fbb05ba1c417adfe832294eff49d36cf152daaed7e2391d7febb37a178d10b3aa5a9b6aaa495bdc0beee881007349314dfee2cf77146c2dc75157a7a481ac00513b446d2ccb436eab48753f77c27a4e2f326380306aa08e523a05fc4d9858f0e0c66785b8616913b48efac077ce3947f1390044e59ee903736d5a886e8b6395e03591e6f8fbc67672578e3db0caaffd3e36a6e6ac0ea16f4808be376a0825291f237b78114d668053c049e5501d6ec386a030c3576c8354ba363355dec5c880a0eef8cc08fb0b97c6de680061ef3b91b01ecd93ec88a93c66bc019d16c41513c7d40caedfce8ac603869c637020ff0a9699ab1258e120ac05120caf111d927e69ebc5b4f7caeef79f57500d3b320f4027814335139ab7df6a996397f706839c5746fa31203efd33b3c03194697a1322dae28edc0c6a086eb0bab571b1b1498b2738d4713bb88d42394c6c69bfa66f01e96ffa803667189a2ad926e4f50891ef7edff0cda0e01d385f81387aae4ba216d80a52132620053d694abe6a958e51a98ccca599894e85e59fe08e2cb78c7c1f89e8677a5f0619e06a69b710f5f282a1f117bea11e4c2edbe5b748f8654", 0x5b5}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/28 08:11:41 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/sequencer2\x00', 0x400501, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/28 08:11:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x1, &(0x7f0000644000-0x40)={0x6, 0x0, 0x5, 0xfffffffffffffffb, 0x4, 0x1ff, 0x6, 0xa5b}) dup2(r0, r1) 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000d25000-0x1)=""/1, 0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000d4a000)='/dev/snd/pcmC#D#c\x00', 0x6b, 0x101) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00003c1000)={0x3, [0x1ff, 0x71, 0x8]}, &(0x7f0000739000-0x4)=0xa) syz_open_dev$adsp(&(0x7f0000a74000)='/dev/adsp#\x00', 0x2, 0x0) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000726000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/28 08:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2000000000000000) accept$packet(0xffffffffffffffff, &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000595000-0x4)=0x14) r1 = syz_open_dev$mice(&(0x7f0000ae1000)='/dev/input/mice\x00', 0x0, 0x280400) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000139000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f0000b55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eec000-0x4)=0x14) recvmsg(r0, &(0x7f000029e000)={&(0x7f0000079000)=@generic={0x0, ""/126}, 0x80, &(0x7f000029f000-0x20)=[{&(0x7f00007b1000)=""/171, 0xab}, {&(0x7f00000a8000-0xbf)=""/191, 0xbf}], 0x2, 0x0, 0x0, 0x7}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000940000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/create\x00', 0x2, 0x0) ppoll(&(0x7f0000f78000)=[{r1, 0x5000, 0x0}, {r2, 0x40, 0x0}, {r2, 0x4000, 0x0}, {r1, 0x0, 0x0}, {r4, 0x400, 0x0}], 0x5, &(0x7f000068c000)={0x0, 0x989680}, &(0x7f0000263000)={0xfffffffffffff800}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003e8000)={0x0, 0x61, "858b28efd474dfd29203f7920295a40b3f07dce05f019c8a5561172914f8112d07eff7ec040d8eb0feb3b3247bbc413dd511b41e72fbefdd7975a7d1f0b1d45e23659bb8a20ae93f60865ea8398aec1a7e6d8fa9dc207eea0880463177e4809c2b"}, &(0x7f0000be5000)=0x69) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000979000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, 0x98) 2018/01/28 08:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) r3 = open(&(0x7f000002d000-0x6)='./bus\x00', 0x85, 0x0) unlink(&(0x7f00003ba000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) pwrite64(r3, &(0x7f0000cb4000)="39c7b9545a430119ce", 0x9, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000838000)={0x0, 0x4c, &(0x7f0000888000-0x4c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006d4000-0x4)=0x10) ioctl(r3, 0x3f, &(0x7f0000af9000)="1bec6291657b9821c429441e0785616b012a2e2cc77485d83a657903ae7d2cf3d945a382c1a199ab8564c7b057a443397644b00f07744782e718a571aff61d075152316f4524880ed31ca144fbbf213313455087d0587bb899886cba55") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007a3000)=@sack_info={r5, 0xee, 0x77}, 0xc) tkill(r0, 0x19) 2018/01/28 08:11:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 08:11:41 executing program 3: msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000f66000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b93000-0x8)=0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x404000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001000)={&(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000000)=""/155, 0x9b}], 0x3, &(0x7f0000000000)=[@rdma_args={0x48, 0x114, 0x1, {{0x8, 0x2}, {&(0x7f0000001000-0x48)=""/72, 0x48}, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000002000-0x77)=""/119, 0x77}], 0x2, 0x20, 0xffffffffffffffe2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x10001, 0x578b}, &(0x7f0000000000)=0xc6d, &(0x7f0000001000-0x8)=0x2, 0x4, 0x3, 0x7, 0x8, 0x2, 0xfffffffffffff801}}, @mask_cswp={0x58, 0x114, 0x9, {{0x800, 0x80}, &(0x7f0000002000-0x8)=0x26, &(0x7f0000001000)=0x800, 0x1, 0x101, 0x0, 0x2000200000000, 0x40, 0xfff}}, @rdma_args={0x48, 0x114, 0x1, {{0xdb, 0xf8}, {&(0x7f0000000000)=""/204, 0xcc}, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)=""/172, 0xac}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000002000-0xae)=""/174, 0xae}], 0x6, 0x20, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x6}, &(0x7f0000001000-0x8)=0xfd9, &(0x7f0000001000)=0x7fff, 0x80000000, 0x7, 0x4, 0x9, 0x62, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x81, 0x7}, &(0x7f0000002000-0x8)=0xff, &(0x7f0000001000)=0x5e400000000000, 0x7, 0x5, 0x20, 0x3, 0x9, 0x6b6}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0xe4e}}, @cswp={0x58, 0x114, 0x7, {{0x800, 0xfffffffffffffffb}, &(0x7f0000000000)=0xffffffff, &(0x7f0000000000)=0x10000, 0xfffffffffffffff8, 0x3ff, 0x8, 0x80000001, 0x30, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x4}, {&(0x7f0000001000-0x96)=""/150, 0x96}, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/157, 0x9d}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, 0x8, 0x5}}], 0x2a8, 0x80c92c497879910e}, 0x20000001) 2018/01/28 08:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chmod(&(0x7f000081a000-0x8)='./file0\x00', 0x160) 2018/01/28 08:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r4, &(0x7f000043c000-0x1)=""/1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000921000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a06000)=0xe8) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x16) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/28 08:11:41 executing program 7: pipe2(&(0x7f0000592000-0x8)={0x0, 0x0}, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f07000)={{&(0x7f0000f97000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004c0000-0x20)={0x0, 0x5, 0x12000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$audion(&(0x7f00006f2000)='/dev/audio#\x00', 0x2, 0x200000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000e3f000-0x92)={r4, 0x6, 0xf800000, "e087922f17fa71e6f04f12faab803fba830e015c280f7844a5b03acb8a91e53d69a1af275b462dce8afce66366a160097965916e09edd4a85cd29fbb80b46fc31ff21000817e649abea2b2a188e924cd93ea49f45f4d8c8bb1975a108476b434a1e0632e08e80414cd08384e8783926d1681d552150f1607372b564b5ddb30489e8fcbb7e54e0193"}) 2018/01/28 08:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet(0x2, 0x2, 0x3) accept(r0, &(0x7f000095a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000513000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000859000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mknod(&(0x7f00001e3000-0x10)='./file0/control\x00', 0x120, 0xff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000093e000)={0x0, 0x0, 0x0}, &(0x7f000099d000-0x4)=0xc) fstat(r0, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00004e3000)='./file0/control\x00', r3, r4, 0x1100) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) syz_open_dev$tun(&(0x7f0000fd1000)='/dev/net/tun\x00', 0x0, 0x200) 2018/01/28 08:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000291000-0x50)={{0x0, 0x0}, {0xea3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000526000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b67000-0xb0)={{0x6, 0x4}, 'port1\x00', 0x10, 0x40000, 0x4, 0x200, 0x5, 0x1, 0x4, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000070e000-0x4)=0xb84c, 0x4) 2018/01/28 08:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000116000)='/dev/vcsa#\x00', 0x4, 0x8840) recvfrom$llc(r0, &(0x7f00002ac000)=""/6, 0x6, 0x0, &(0x7f00004e3000)={0x1a, 0x15, 0x54, 0xfffffffffffff000, 0x2, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e0d000-0x4)=0x20, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000fa000-0x4)=0x0) 2018/01/28 08:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000367000)=0x0, 0x2) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c86000)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f00007fa000-0x8)=0x0, 0x8) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000e9000)={0x2, r0}) 2018/01/28 08:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) socket$nfc_raw(0x27, 0x208119c9298a2ae8, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099a000-0x10)={&(0x7f000062d000)={0x1c, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="b00665"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000283000)=0x0) r4 = geteuid() getresgid(&(0x7f0000416000-0x4)=0x0, &(0x7f0000c9f000)=0x0, &(0x7f0000a24000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000076c000-0x4)=0x0) fstat(r2, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() r10 = geteuid() stat(&(0x7f0000561000-0x8)='./file0\x00', &(0x7f00004c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b23000)=0x0) fstat(r0, &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r14 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000278000)=0x0) stat(&(0x7f0000e91000)='./file0\x00', &(0x7f0000a24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009b2000-0x8)='./file0\x00', &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000e38000-0xe0)=[{&(0x7f00005f1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001cb000-0x60)=[{&(0x7f0000e00000)="0d8921ce5cfddbe27839619e83d410c9b9b77665ab8c2247494a0c6952774af33deabfc525bc71c9494ed700116b8f488d6a68a90fd490bb073533a36bdda08913e10bb2b524ebed589bba69a26a5d4ee28f6183d040ca9381a206d8e4f43278d7da45c1353f92a41705a45f4887455097b06496c804c9708abd9554177a0e39c271411d93da7991a7f0e950ba655bc48585bcfd1baf5127ae607ce2440fecefd750", 0xa2}, {&(0x7f00006f6000)="", 0x0}, {&(0x7f0000d4a000-0xd3)="76136d8d83804e615928abcb533118d37c3734d84c274281e5441997d2786d6bea8f575e62a8994662542549927a761e3bc4c1b28a47f94d9843e127432eb14281a77f141033f1d32b51ccd992b59f9ab8eb7085b9f35f793fd1febed2cb23f80df739a72af8727d9fabf919da400624431eb2ae7b63e67e7e4f6f641696efa7b9fc41f5def4900d45ec9bb4e0c7ce19d8d8debf9284895d233e77cd3b0c39bbc56256d146cd7f7e9857749802e5ec69f6839b9181c99cbfa3f036675feb862fdca154df645ed4c0c8828d0a8c103786319a0e", 0xd3}, {&(0x7f000013d000-0x56)="1b0a48e1efe9e40fbc0c8ee320c4e17c594340d631c0c2aa11b4e88f654abdc1d150932ceaba1ab3a5bdb23c87598407eb920106eae9be651286a136d70b7d181594f664b86b186c0e28b568945cf995da33677738f2", 0x56}, {&(0x7f0000436000)="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0x1000}], 0x2, &(0x7f0000987000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r1, r2, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r0]}], 0xc8, 0x8880}, {&(0x7f00005ea000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000413000)=[{&(0x7f0000a9c000-0x4a)="b00d8a23921a7b68109f1e892ccba7daa212d3298e514090356c520052637a46b257213312d8893de05c7c5a7dde913fb87a56d208ec05740c7b014704769a73bdc9b654cede08ea0991", 0x4a}, {&(0x7f000080c000)="91945595e00d5a3d848874c575b0ec993ef6ce3098675e1cba76a36f54b30e9bd6566478ed8f2f02fd96855f7d427f72770f6d24a0138e089b71e38c0913465d3db71fbec0205a2b04cc58257941e89a44f8cd728ebd19577a03e98483258b9c5aa95dfd2ecd96f32b382ab7f5e799635d2b66c9fcde7a1feddb91655fd48848f14b5867825735552dffd398c754e5e2c19b3bec9fb7019dd47deb4b946cb6aeb5a3791d7df14ae84d22fb70f2ffb70fafc94bab7c40bfe83fbc24fb3b359bea5709b4d2bdb9a751245f9e59e78742", 0xcf}, {&(0x7f0000ba4000)="6900f13d2ad9d459a097867bd1bd3b5137769fa0d5dd1fa00f0b35641c8656bc63a5b8a8515158ddcea15af0b93d6c124b3fc691ad8e0822b99649a4aac5da35a6d9ae8df0016a8263018421bac2a9f8e2", 0x51}, {&(0x7f0000fdf000)="1ba06cf677dbbe574aa94dca3ca877a5032a11a95b0e190914bc0ae3840f9796817c8c517d226d031ce49dfe9e9631e27290fc85b2e2ebd3f6b2af55a5b9635bb30e", 0x42}, {&(0x7f0000a56000)="3409828fee6384ec33405f", 0xb}, {&(0x7f00005ec000-0xc6)="2ce532615ab0301b07e7c0589cf2a4d2276e01f38d46846efa9ea4f8a7e512777c860960421c1038eea64adb8397012433a672f0680afac910e9a4d7bb20f8dec08f895f70ce15c50d04bdee2027f53c898eddf22f1a6b5813d74b36496eedb6e4deefab8f95c5c52873d8868a6408f84ee4016a7bada8aa1b36c47f41bd7ddbf19cd028cbbefd6a387b09602bec0afe4360fe2cc6a7d731cc1834ed6071ecb67dee6986e76ae3fa4202bde6de483778dcf6bcd06b4c2ff9739c987efe36305615295296523e", 0xc6}, {&(0x7f0000113000-0xa0)="ac1d19d8d05ee29b13cd8ea1364d336d71210eb7c399fcf2f83b231ea5a7e840e81ef0d9ba038e1a0e725f2f06ca08c2c1223ae670adf612bef0611b7192bea2d172b3b834508645f0634ca2fe94f1d49efa2f5cf2e52e224db94b51c71f18e5e1422a0b45ef14c67a9997132173296f671ff1ab8131d540865c3632f4c7de8b711f7e2445898b68d98fbbf1577264927768194094f110352885486a2cac9e9f", 0xa0}, {&(0x7f0000571000-0xd1)="7da7ac2d6a43b07307453c391aac716c62f3b564fbcba68c28c437506c46279c1810e8b3fdb98f33b63efc164313b3161db8d418cc37cf26ffbc30a5260daccf5869782494bdcf9ca2546d5919f5b42d2d336f0c220d1913aca4b46253b7acd18df84ffa8f9a7b55bcaafb9cd75645e2a92162a47b1ca95906cab716ccd491f83fd6a0862c2488280ae9c509d9b383b2e69e69ab69a24ba736fe3a9de1913119fac14e6667061e9ca468fee08bbdccf15b6acafffae3247b204251c1673379d6832cc1e4ea2dc4571c9d97c32dfe01f89f", 0xd1}], 0x8, &(0x7f0000a78000-0xd8)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd8, 0x80}], 0x4, 0x8015) r18 = epoll_create1(0x0) close(r2) r19 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r18, 0x1, r2, &(0x7f00003cc000-0xc)={0x0, 0x0}) writev(r19, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r19, 0x4040ae72, &(0x7f0000e06000)={0x8, 0x21d, 0xda0d, 0x2, 0x8000}) 2018/01/28 08:11:41 executing program 5: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x11) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)={0x0, 0x0}) 2018/01/28 08:11:41 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x2, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000380000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000030000)={0x5, 0x5, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000022000-0x4)=0x0, &(0x7f000000c000-0x4)=0x6c9a34bf79d5f351) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000033000-0x4)=0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f000002c000)=0x2, 0x4) sendto(r3, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000034000-0xbc)={0x401, 0x2, 'client1\x00', 0x2, "9383edbac49f40a7", "413e38f9e98818b0d7027d76c39beb9b5b8546f7485e593fef76c53aa57febee", 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:11:41 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000197000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "bde90bb0"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, &(0x7f0000263000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000-0x4)=0xc) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000655000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000ae5000)={0xcb, 0x0, 'client1\x00', 0x0, "83539d045649b42e", "2200937bf0998c75241bb54744b52425e754a30708b242fa00175c4e5da1a526", 0x200, 0x894, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ae5000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @broadcast=0x0}, &(0x7f000060d000)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ae5000-0x4)=0x0, &(0x7f00009d6000)=0x4) 2018/01/28 08:11:41 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070a000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000709000)='./file0\x00', &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f000070a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000070a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000709000)=0xc) r6 = getuid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000709000)=0x0, &(0x7f0000709000)=0x0, &(0x7f000070a000-0x4)=0x0) r10 = inotify_init() fchownat(r0, &(0x7f0000403000-0x8)='./file0\x00', r9, r3, 0x100) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000709000)={&(0x7f000054c000)=@proc={0x10, 0x0, 0x2, 0x8000}, 0xc, &(0x7f0000652000)=[{&(0x7f00006b2000-0x494)={0x494, 0x42, 0x8, 0x6, 0x0, "", [@typed={0xc, 0x42, @pid=r1}, @nested={0x10, 0x5e, [@typed={0xc, 0x4d, @uid=r2}]}, @generic="988dbd4dde22586966d9097e3c2ca303af38b9e94b1b5e6489250fa9539d2a6ee2edc0eb020e24cdbb6864846e07fba104ca89eddfa8b7fb640e9fdf240d76ec92f644c3ac87dac7612ab9619c0394946c4e25f56e9be03ad9b770b79d1d6e677b6b4d283ad1dfefeb983cfbd8458175277ee973b93a7825b00660f3daa028e4f76bae4c5556ce0cb1123f41a93ff00d005165d152598186c666efe59079b70a8875f1ca7e769e4df9952784b681a92bac204cf2fe99d52f3ae074962b9dbc3fa1c3ad4dc77bc366100bb3e232fd924896676fe7be5690313d14c97279201577f0d5c13c927b81fd0ce5", @nested={0x4, 0x4e, []}, @nested={0x138, 0x77, [@generic="29cd4212dcf890af20d062e2434b1338c2c2346f3af26be7f70f324ea8", @typed={0x10, 0x7a, @u64=0x100}, @generic="0b81bbc700d6848a7bd908741705ed83d1cac5cb3a0cdeebaf5df7b6b0eb72a9d52ed87fe6c354a75317790cd826004d676f53016df80f768a721381e4ccdd524519153c275a7fc0a553ba44967d3dc5df39b11b09eee36de2c89864174ecc6e6b6352a76ce6a10229067f1dc4ae8fbfd1ca2036d80cf8c6cd2c068eb4a639b18f11ba27daf2a42e512a6a9fca2593ab578456f3209c453f1c07e2f61089680e1e81e71d498f5cf91a709e6f58f32fec7257e7d00bb20cacd72dd08b8f8c1a05efd71d157819eb3f79e84217146a1b3fee0459a8ea83b7b5a668204046c16e6347dce5d9c1f170eff83464733b7f32bf5555377a3503bd2045", @typed={0xc, 0x3b, @ipv4=@broadcast=0xffffffff}]}, @nested={0x1f0, 0x2e, [@generic="10f7642df7d456c3873df811fcdf68e67c9e22762bd7287e944c5e20c5a554cf64cd0b4dc0c6653d34a276ffbd7e521556622df16b1f8cbb57442ad5eefc38918d207a7db3fb03fc125c8ee5730f22a81aec44c0813e7ba5f7ce8b25de2da703f773d9e557f649ec309228ddf067aad6254b935465376e5ccd7b93a70805beff6c43571ff78c2575022c750d401502dbc6fed82ccdabd4dc93567fb841b8e85604630936027953cb95e5b3c72621b1ae999d6edc7f583835dc05652e5ef4367b751c94bcfa5f9207439761dec6e1d83f98219de91ab179f4dd81508ad6a300b4ddec0b1f877d", @typed={0x8, 0x6f, @void=""}, @typed={0xc, 0x2c, @fd=r4}, @generic="7b5ba82f29476cfb4b54997a90d98f09c57fe8d7e284d77e4bb77699c8f0b93db3200f436c2f82a7e8a0e29c90ce82300158a91b9986310b26069d366131e66fab5a36fda7da1350ffb755862bfc387bfbda819dd867ede72728969ebd0e854c798783e37ee81c94dd9275a04808bed7dc0c40d7e64056fc3fd0d773b303a867a5676b430506bb8ae98addbe89703534b480f4c3d2c9c884ab80188bdd12dee9b5c3c000394851a5d0372373cf6d89", @generic="6c980eb94743e65f3e596e39fdb630442da3d39235eca9dcb526aca676213a85ab71e88c4866abfdd24479213f0dd116391c9d586cccb48a1dec", @generic="a4c639e308d35c"]}, @typed={0xc, 0x15, @uid=r5}, @typed={0x44, 0x1f, @str='nodev@vboxnet1^user**$\'%vboxnet0cgroupwlan1ppp0vmnet1ppp0lo\x00'}]}, 0x494}, {&(0x7f00005b8000)={0x1214, 0x11, 0x106, 0x6, 0x0, "", [@nested={0x10b0, 0x38, [@typed={0x10, 0x5f, @str="2c2aa33a00"}, @generic="3422fcab9619f303f31c77aa583c3d6b3931c6dc82a845d9eb2dc66c5d4c5f51598ead924b261775f8a9c7aafd592763d29617cd9575fe20f21a0babd1add4716c13fec0c14adb97f4ec15200c46a3329c963cb1217f29a14b4172fbab7046cc14ea646db9d4df105523b8ee27230d065b6f5c1e96d0f97d027c3600c5e6a3df71a3d4565df9f836b67e2e916d5e91e0b1446b2ca7c66ff262c3a9d70dc18346ad2cd1ca872854eda6cca3f930f9682280180e5d7cb29ae5041c011801f38ed2a3e783c7297ad8ae40e2d2fd3a890dd051da85783043d9928cf6d08a3e94442d960e275bfafe8653920d443d90aace2799cfdb50401185ea761147def14f7039cf7cbe2b473d09afe5afafcb94354a8ece8f58fa53702d4403ab71fdd65474b86714b263b5ea952c0114c4642a6cd2accae11290103442ac538b1f68f30518fe3fded6efb3d6ccfb5fc2f27e5ed4553b16d37f42c5c80566807ec9d4a97d7cd8e71c8bff83eb47ad4dcb5afdd9bd4e3082d8aa65a7012685e08d462cbd94acb7ed95dcf42d4f183d6362ba8f6fffe35910b6d1782aef2fe5e09333553d13d4b21b36efdc14330fd59e6095ed502e019118c466ed68df9520a130ea8f03bd010ce8b9fc1731d904688368720b3c882cfccaf4de4d626afbdb67b4bb7495bba84af8e6206d2141cd5da24266a8f4d4c77c21df45c5d945a39e199f321d1e358061263e60da8be1a57bcddde3e9d0d8556d9fd491888dcd952ee43b4037b2b50cc96a16965466e9b1ce7a13592cb2f92504f8ea2c2c128a30ebfaa5db7d7a13528077d7b5f49353c2b31195eca056fcd33c14508d8dc65794750df5f5f7e27df68a5e137f155bb9cbf982f7292210e6e9b509adf90da7c9c533db1438b74a380ea8be2f6af68bbe771f2ea8384386e5f87e4e0462726a2c700a586f0d8c3d43704f6c0e7692c3058623d1f5b3409be146704957e7115c3ed55b17105c405e97fb157c7c321fc247f0ea445a1e11b310c45c7b44d892e72b5607e5ba6937f2df689ea09f4b3c475aa1b259964528d2269c598e6312c834903430214b19746a781a75a8f2a9cced2e32496bbc9863178657017a349cdc8c25c7a997cff6e5dd5fabf854229cba02657bd611b6387ac1bf865ea4ef8fc798407b3dc54a9e98c0f627bb131f45262b98ddc3f93ee36c28493aec4f5327f505193e38c45874def0c736a3b8d27cd5cad0067a25bcc18a2d2d0bc419b70dd38589fdcea4f4f50077859f50cabc11aef73df5c6479f7963241ce4d889d1bf7a2ace6bcbaa4e102b499ee4385d24f316483727d0cd4bee6b60927f8623eb513c5bc86b07a29bca5dbd18b92d8cd4576bfca4eb2326710e35feadc77eed26e2d920e9cdd0788a87dca65fc8b1f2583906e2ff69ba69a04ad837d53979557118752b763f81458deb823ba6d9b7907e4027fc4366d390b73869a26b0932390fe012ac824fd47a554c9b21189240ba764bcdb6908e4a1109da326e0a5c75ed3370fe25fd41e38acc2bce3569097e44c55db009659e1e7f2bf3926c8773489a58e41f6bcf37f7622c5c01a1a8aa612aaf2db2d6aa940b15a84245b64534d5784a5a09a260feebb565f4734039f776dbaf0c73bd375778e1fe20a7f99c8a973bf6e924382828f06c221df376769c5cb03fc553cdec827c6097ef67281cdbf889eab2ba6eddac34c5c342d1e9571cdd99a300acf526c2eeffcbbedb43a7cec3db86e2ff34c1d7c7375f28586e0d5586ad581d6e989708fc79b0ce0dc19fde16b655caa4325309c12a772c871ca725a588cc04db7bb2991177f8cd87648217220f788f9d65d29e7de3ecf796009e8186af6c2ea35a9c6d932f9967fface6750e85930933f80c9873047b41cc12d7a9fc15386fb758c6af9b79cff4fdf4d1c397e2578d91413d95bf69989f5e0a87fd1c3b4425d24d9e19a2b4fa907388f9a92496c68cbad89d542bdb0c8e1fa4613e89f814055d6f1d3610a2eedfb533c6989b666b77a4b439741cc27f97e09e21589db7811c14bd16ec222e4f8f453cb162ecafd734ca6c0b2446d5d575df2e5ec094ca05c07d8a7557d2f1864d6ffef41c3594a7778636f2f467e2f5cb3560e3f8987fec35da3c2a881e67b1c24c7553e6df576dd2473c0362b34a8adb17aca5d73c3baa6c12db5a23d70d18e38d199b2e4991d9085fa4e7ba3bad41558aa01dafa4f766e38c4151f6c5eef222f643c81c6fad92454f8c276de51db7750e5f75986767bf99eb3261c701134f5479a24b50fe6e2dae9b2d9848f528655230a4ce885315237e8ad5a7102576a20242c914ba372b1c56d1549c7393f80196b18b1b39649ae294424b67e76635b53efc2a01d72bbd69122a5ab101c1dccdbc151f3c45dd60c31c80095257f348b61203681169f3f69ca088e4f40e4e4e8a5130eee7128d9bdd8a0a7400173aef171b2c24633438de250f62de89600d38e5f98ea9f56bf8e5a11a34be8d6ad666029dc5d2eb7b338e68106d03651af44184a439c311b0961e1cc0a033be80c34a39f10434879d6127ee64daf0888fe89a4fe9cce43679c8ed9286fd8666d5b9066b1c99326ee18a2ad966184e18182e25174b9003994ecac7ca00dde79423e695ecc537ad3d8c4ebc3163cc3f3c23f17940d67020c8f1d8ca7209294dc7aabfedf5edb6b2bbf198cba5c0e35c7424f4126e3903e04b9a69a359bfb16dc12fa32c5f004398002abff7a3158c4fe3daece1778251d3d3fded642d216bf10a4c7b90d1cbb1e6e3d42734ee555dbd9f11c08ce8141d8b652da5381c6eed26fd97c249defdda2a980ba853289863a7c82cf2467d37bf8d63ec2d4ce4827f80159903fb179b2c544291d1635c45cf6d32aa2d56fde23be62a8933b4ab7dcd84ef874844d0cae1eb26fd5f6e52e62cac58055599c0191f62f41b6866e76cef50475b806ee8bfe7c1016c0d6f6419bcf07bceb7afd2a07d7d2a0660775fb3a343d6377fdfe763c0e4e979a63799113ce14a486e70710371dc857ac7f929443f276213300a5ccdf00b4f1282b1d2d2ad100702570043808dd36260e8ffaf310134523a13e634647dcbfdba47fbe8a84cd8daa64d5aa26e60b93068917e918f48ee16e5ee3b35f0259c23d16b1a12c84f0439ff74e1e2016f7f6f36ea4bb2792b05cec587638e2ade31459c58c18fedc28a9a918fc3e09088f564fda68be86ae4cb8f2e61a8857961c1648eaa965f0fdd3081d675d0b82dba699a1ff19480dc4f21c426f3e468014b4d501e7fcf553362c2933ed5d39501b8c8fdb3993df85d5b2dc493f46db4ec3e82972cfa8e76494a78b0559366687669dd2cfa52af8a98d74a5a5134b94c987268f95e95c988cdb6085dcb7804832127d2947f97c2f73945fb610d93a7627537f97ae6a1b65d0334c8b64bad80f328b2278417ff1537d05813e6c109c21dddb2fcb5ec8ac265c87f1a4d80602a32c567171ac78111fcc68fe1fcc13c3a1fd91b9e457f24c2e15dce8412085e2e12a511ed8dfb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@typed={0x18, 0x3a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="773297241ea0d55c0bc9fd1b4a9d0659bc6132a963d1ad9efa6e29a712bbb71b0ff1b049318ac2b582afe2b42c504a59194ef7f1764528f539ec9d8f22ba10ea2b3305f55b29e511276e5be059a5c501e1ed6ea1eabf0fcb7eac3e0eb3bfd2901efc7b0d0d1ff93b5517a0c87e9c82a0b9c7dd401d67f5", @typed={0xc, 0x5f, @uid=r6}]}, @generic="5359022d94ee3245a4d7c2cdc6c5cfaa16408b3fff368f9255c5aa23a3a64378f533d4e76a260dd25d6ab2a6855f3d0216fe592f48dde6e124976185aec14f1b9640f5512b41978c56f2b54f91092c5659eeaf90e77ae7202bfcee920b171a4389ef94d8d03eb85a87aed6d17f59b25b4d0167959537ca5fc2718e7cb67b54507786bd70399cd0c341bcb6c8c84cff7381c0bf625712c0aca16af552cd434722d76fdab1ea86711736eabedb", @generic="af8a852913c158bc340175663e340af3e400ac7c3d5abec1639a4bf3689f7ed9f6d1253153fc92e7406549362e700edd6232f6577d1081fe6952b1257bf86479319d05428d6c7c8463b172123d7dc1cdc696db0f8ee30f88616144a2d101a2", @typed={0x8, 0x3a, @void=""}, @generic="c52970ff33bdd896041ea98e112ef24fc55fd8c7b5a3342dbf0ff0f487dfb1b0063bdfa1161e97ff62f743c55700b0a7b04b0e97ae841f23288a71602cda273e"]}, 0x1214}, {&(0x7f000070a000-0x338)={0x338, 0x38, 0x100, 0x0, 0x1, "", [@typed={0xc, 0x0, @pid=r7}, @nested={0x1c, 0x39, [@typed={0x18, 0x26, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x118, 0x1, [@typed={0xc, 0x3, @uid=r8}, @generic="c0e55a67d6d91765af2028c5ddea898c4ce646e3", @typed={0xc, 0x4a, @u32=0xffffffffffffffe1}, @typed={0x10, 0x5, @u64=0x5}, @generic="d05b9e6939c79d0d5b03fa5706bb19fce080ba6fddb7d69eb2a8638882a5b606b3346a3149f3fab3956739fefae6b314b07f056842a63758f804e6cf18e0eabe72687fb2f39069b50199b69b31282da4dc00a0465226d4e686ec3111eed415f6a3954bdac6359dd66cb1b83ec76e5cfb0a4d3b2c9db664c8004d3f27f2a9d2544bfbc1144eaf086922f4707789679133af436a7a2320ce2adc6bc2a3c3cb3bd7e7810ea6798aab3ad2e53c92ec885a6dbc9002fb1871e4037f3b844fd84daaeb781da68996e3d8a171de0a0c09c75a77e879789bac6f81"]}, @nested={0x1e8, 0x11, [@generic="fb4558f2249f5b180903629b336af765172a363c9377f54cfa385f08e95ca57f31988eb1af8c0e97ebc0de47408446ab0d89f0aadfd3f819de68ac656aa38109937bc89aebd71319e69892768ab7b32f71c4f00a5695fe89cfd97dd4dd8439e2d202fa29e79da22e3356def5421cb4c9e58f34f2fabb662715afffab59caaa", @typed={0x10, 0x7d, @u64=0x0}, @typed={0xc, 0x13, @fd=r10}, @typed={0x8, 0x91, @void=""}, @typed={0x10, 0x62, @str='self\x00'}, @generic="12b1069f69d82df10c77f90daf51dfde1bd0f2a25574d277b789982d3e78eda37e973c3d4294", @typed={0x10, 0x82, @u64=0x200}, @typed={0xc, 0x7e, @str='\x00'}, @generic="45c02f254743cafbf8768b9779e039352c29737900f6ea023a1b9f0f6e2da857404241423916cf1bc63cf082e2c91aacb31b1b8cf0925772489a2c4f04269f040f8998d7cd4125241118c4af820acee8b8ff39cf823f82093129bc40a584756460ff2d7c85e7325da4c9dd942644ecc66e9bd94f58b99d547a5ec305e6cd893595c933748bcd127852331e56d10055bf617e1b6a19a73a4a648e6ac499753c2ebc21ad5489c24ee03ce46c22e4012d65550d7e9f94c961ff25812dc39a6db900f3b4bef030f1e06445fc2310559ab5c0c94c38c7967c09f1acbe4c34843766cb4ce2e1766a6a750c02635e63dc4f"]}]}, 0x338}], 0x3, 0x0, 0x0, 0x40}, 0x40) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) socketpair(0x4, 0x5, 0x21, &(0x7f00005fc000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r11, 0x4008ae93, &(0x7f0000687000)=0x107000) ioctl$DRM_IOCTL_RES_CTX(r12, 0xc0106426, &(0x7f0000709000)={0x6, &(0x7f00005d0000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PPPIOCSFLAGS(r11, 0x40047459, &(0x7f0000259000-0x4)=0x400000) 2018/01/28 08:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1, 0x20, 0x0) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r5, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r6, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000776000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000b80000)=0x96) r7 = socket(0xa, 0x80801, 0x80000001) ioctl$KIOCSOUND(r7, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) write(0xffffffffffffffff, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000aad000-0x10)={0x1, &(0x7f0000ebc000)=[{0x2, 0x4, 0x1000, 0xffffffffffffffaa}]}) 2018/01/28 08:11:41 executing program 7: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d13000)=[{r0, 0x5180, 0x0}, {r0, 0xc0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1000, 0x0}], 0x4, 0xfffffffeffffffff) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d13000-0xe)='/selinux/load\x00', 0x2, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/28 08:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db6000)='net/arp\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000c8000)={0x20002007, 0x0}) pread64(r0, &(0x7f0000015000)=""/0, 0x346, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab8000)=0xfffffffffffffd54) syz_open_procfs(r1, &(0x7f0000833000)='mountstats\x00') 2018/01/28 08:11:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) [ 48.397008] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/28 08:11:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c12000-0xb)='net/ip_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r2, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r3 = syz_open_pts(r2, 0x41) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f00006dd000-0x8)=0x8000000, 0x2) ioctl$void(r3, 0x5451) accept$unix(r1, 0x0, &(0x7f0000e37000)=0x0) lseek(r1, 0x0, 0x4) 2018/01/28 08:11:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) clock_adjtime(0x7, &(0x7f0000865000-0xd0)={0x4, 0xd2f, 0x1, 0x4, 0x9, 0x800, 0x1348000000000000, 0x0, 0x35f, 0x100000001, 0x5bc, 0x4, 0x1ff, 0x7, 0x4, 0x20, 0x4, 0x6, 0x3, 0xdcc, 0x0, 0x5, 0x1a81, 0x200, 0x550e, 0x80000001}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000036d000-0x1000)=""/4096, 0x1000, 0x10001, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/01/28 08:11:41 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f00007d5000/0x4000)=nil, 0x4000, 0x3, 0x4010, r0, 0xfffffffffffffffd) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000001000)="2811b42d3b2ba3cda7c66849d1e5aba678073df8e74a20f343e9d2a2eae257e97ff52fd14f45e01ab8b4562de47b26c2f68e9ac743d436b48ae09ac0d0f8b4b047458d4954e91eed731d", 0x4a) 2018/01/28 08:11:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000fc000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000645000-0x4)=0x180000000000000) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/28 08:11:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0xa) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000071f000-0x11)='/dev/qat_adf_ctl\x00', 0x400140, 0x0) r2 = openat(r1, &(0x7f00003f4000-0x8)='./file0\x00', 0x8000, 0xfffffffffffffffe) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f0000cef000)={0x0, 0x0}) futimesat(r0, &(0x7f0000a6d000-0xe)='./file0/file0\x00', &(0x7f0000322000-0x20)={{r3, r4/1000+10000}, {0x77359400, 0x0}}) bind$netrom(r2, &(0x7f00004b0000-0x10)=@ax25={0x3, {"b4324ca6aa4ad4"}, 0x4}, 0x10) 2018/01/28 08:11:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000cd5000)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/28 08:11:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000157000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004d4000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085f000)={0x7, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x20000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) preadv(r2, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x1000) 2018/01/28 08:11:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004b1000-0xc)={0x7, 0xffffffffffffffff, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000035b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f000001b000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f000059f000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bac000-0x4)=0x26, 0x4) pwritev(r1, &(0x7f0000cea000-0x10)=[{&(0x7f0000005000)='3', 0x1}], 0xfd9, 0x0) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a22000)='/dev/snd/pcmC#D#c\x00', 0x52b, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000862000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c38000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d1000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000026e000)={&(0x7f0000a96000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000066c000-0x10)={&(0x7f0000cbd000-0x1f4)=@allocspi={0x1f4, 0x16, 0x0, 0x6, 0x1, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xffffffff, 0x2, 0x0, 0x2, 0x401, 0x0, 0x20, 0x80, 0x4, r1, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0x0, 0x16}, {0x0, 0x400, 0x3, 0x80000000, 0x7ff, 0x3, 0x6, 0x0}, {0xffffffff80000001, 0x6a, 0x80, 0x8000}, {0x895, 0xffffffffffff769d, 0x2}, 0x6, 0x6, 0xa, 0x0, 0x0, 0x8}, 0x9, 0x15ab}, [@sec_ctx={0xe4, 0x8, {0xdf, 0x8, 0x1, 0x0, 0xd7, "28f19d83fa365a17d36da85c3857a2a29dd4b2924c2568366d28a45cb8510c580c25cf99394c7fdd7d280486048ca6109eeab632f1840691f6312e0670d27b6aad2908dcf73ea01d74240cb5ef0add0ac2bb58240987ebf87add857a65a3e5e2e7b760694ca8c8ec7a6affbc640d945ca66d1a34f0fc819fff52cf259f318262ab0b347284a6987ef92de2b1116e27ed6bc3cb49810ed1fab2f24a31c1436d625075155fee1d1edeb1b4e622383f3c8e461e3e2ed2e85208be300ad3188821355f2ed4b9e5904c88c96500fc0dffc7e9ac5674015450f5"}}, @sec_ctx={0x18, 0x8, {0x11, 0x8, 0x1, 0x100, 0x9, "0c8a750bc331741fb9"}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000675000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe61) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000cc8000-0x78)={0x81, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x1, 0xd5a, 0x0, &(0x7f000030c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x139, 0x80000000, 0x6}) 2018/01/28 08:11:42 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000549000-0x10)={&(0x7f000034a000/0x2000)=nil, 0x2000}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000dad000)=0x0) 2018/01/28 08:11:42 executing program 6: r0 = syz_open_dev$midi(&(0x7f000091c000)='/dev/midi#\x00', 0x15, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000085e000-0x50)={@common='yam0\x00', @ifru_data=&(0x7f0000000000)="149381d9fef7532662597620e0d5d1854ac01c035d5c14324f4fdf02a933a39c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) mount(&(0x7f000008f000)='./control\x00', &(0x7f00000c2000-0x10)='./control/file0\x00', &(0x7f0000b45000)='cgroup\x00', 0x0, &(0x7f0000725000)="f4") 2018/01/28 08:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000255000)=0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000027000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 08:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/01/28 08:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000b13000-0x9f)=""/159, 0x9f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/28 08:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = epoll_create1(0x80000) pipe2(&(0x7f000009e000)={0x0, 0x0}, 0x800) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000131000)=0x0) r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b62000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000092c000)={0x0, 0x80000, 0xffffffffffffffff}) poll(&(0x7f00006d5000)=[{r0, 0x80, 0x0}, {r1, 0x100, 0x0}, {r2, 0x2, 0x0}, {r3, 0x0, 0x0}, {r4, 0x404, 0x0}, {r5, 0x20, 0x0}], 0x6, 0xfffffffffffffffd) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/28 08:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f000057f000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, &(0x7f0000f1e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000ad000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bec000-0x4)=0x8c) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000a4b000-0x4)=0xffffffffffff0001, 0x4) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00009d2000)=0x4, 0x4) fcntl$getflags(r1, 0x401) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000f1000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x3ff, 0x0, 0x7ff, 0x0, 0x0, 0x8001, 0x1]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ef5000-0xc)={0x0, 0x80000, r2}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fdc000)={r4, 0x0}) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000ac4000)=0x4, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x1, &(0x7f0000c20000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000a00000)=0x704c5b2b, 0x8) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00004e0000-0x47)=""/71) 2018/01/28 08:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proc}ol\x00', 0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007e0000)={0x0, 0x0, 0x0}, &(0x7f0000267000)=0xc) r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/28 08:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e8000-0xb)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00005f9000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000066a000-0x38)={&(0x7f0000ce6000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e05000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000aa9000-0x8)={0x9, 0xa5}) ioctl$VT_WAITACTIVE(r0, 0x5607) set_thread_area(&(0x7f0000df0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007e1000)={@common='rose0\x00', @ifru_flags=0x1400}) readlink(&(0x7f0000416000)='./file0\x00', &(0x7f0000d07000)=""/178, 0xb2) gettid() setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000b48000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071b000-0x8)={0x0, 0x0}) 2018/01/28 08:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000074000)='./file0\x00', &(0x7f0000be7000-0x5)='vxfs\x00', 0x101000, 0x0) r1 = open(&(0x7f0000100000)='./file0\x00', 0x420000, 0x1) getpeername$llc(r1, &(0x7f0000538000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000488000)=0x10) setxattr(&(0x7f000089f000-0x8)='./file1\x00', &(0x7f0000551000)=@random={'osx.', 'vxfs\x00'}, &(0x7f0000fa1000)='\x00', 0x1, 0x0) open_by_handle_at(r0, &(0x7f00009e0000-0xa0)={0xa0, 0x7, "7d8362ac9b1c3664d829675ee6716c0e188f43715f7641b4a3aaeddaa65e1d4b051336410f85d4a2f6aad25fc7b008d8b3766ef7f71751d10fdf27b606783fc5bf098c405e43d2b10bd21dbd1a9be5f3fd01191edb988f28188bd2e3211f637168cd2fe2fce329f4e17b6cb9408097bd25f451c1b285fc39c3bac0a4d8683b98cc9f12de444aaf4e2291e8b2008d1317d942a59c1770cd67"}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f3c000-0xc)='/dev/audio#\x00', 0x100000001, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000768000)={r0, r2, 0x7, 0x1}, 0x10) r3 = creat(&(0x7f0000523000-0x8)='./file2\x00', 0x10) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000dfd000-0x40)={0x100000000000000, 0x1, 0x81, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) openat$dir(0xffffffffffffff9c, &(0x7f0000531000-0x8)='./file0\x00', 0x0, 0x122) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/28 08:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000e48000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4d271420, 0x0) write$fuse(r1, &(0x7f000091c000-0x18)={0x18, 0x0, 0x8, @fuse_bmap_out={0x10001}}, 0x18) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000093e000-0xb)='/dev/audio\x00', 0x8001, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000093d000)={0xfffffffffffffff7, 0x8, 0x7f, 0x6, 0x3f, 0x8, 0x1, 0x4, 0x8, 0x92a, 0xfff, 0x1ff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1001, &(0x7f0000529000)="") r0 = syz_open_dev$sndpcmp(&(0x7f00006c0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x80) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001ca000-0x2)={0x0, 0x0}, 0x2) 2018/01/28 08:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000cc8000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x2080) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000199000-0x4)=0x9, &(0x7f0000f80000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000109000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000084e000)=[{0xb, 0x18b1}, {0xb, 0xfffffffffffeffff}], 0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000713000)=0x0, 0xfffffffffffffde3) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000982000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat(r1, &(0x7f0000fc6000-0x8)='./file0\x00', 0x4240, 0x32) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000095b000)={r2}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000a5000)=0xffffffffffffffe1, 0x4) rt_sigtimedwait(&(0x7f00005f1000)={0x6}, 0x0, &(0x7f00008ba000)={0x0, 0x0}, 0x8) accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x0) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aea000-0xa)='/dev/cuse\x00', 0x404, 0x0) accept$nfc_llcp(r1, &(0x7f000027b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000476000-0x4)=0x60) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000184000)=0x0) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(0xffffffffffffffff, &(0x7f000039f000-0x1)="a7", 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000313000-0x10)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000073000)={0x81, 0x9, 0x6, 0x100}) shutdown(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) 2018/01/28 08:11:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x54ca37f13782c14f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x9c)="e6b998b24d665100ccae8a0fc4fe2aae2f554e49f84b011896f7102718d03d7c80caaf44427f43f147fe2239835f0ea6ceba24623c7d00c968b77c7d0853c742b1e91090a50b4105cab13605981293fd6a0ec6b4145a9ed8ba65deaabf3d861569e734283579461ad80cf2378bf04346d20ac3558d9be3161153883f501f019a6416bd0cd864f9f89e283fe9f17832900c085f3a24e9f7260ba0b81c", 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r2, &(0x7f0000a85000-0x4)=""/4, 0x4, 0x2, &(0x7f000035b000-0x10)={0x4, 0x8, 0x3, "983ec9b57696", 0x9, 0x0}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ade000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000b0d000)=0x2b4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000139000-0xc)=@sack_info={r4, 0x5, 0x4}, &(0x7f0000de1000-0x4)=0xc) 2018/01/28 08:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c37000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 49.373376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/28 08:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e20000)={0x0, 0x401}, &(0x7f00006df000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000efe000-0x10)={0x6, 0x4, 0x8903, 0x5, r1}, &(0x7f0000e9a000)=0x10) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005d4000)=@assoc_value={0x0, 0x401}, &(0x7f00005c2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cd2000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000079a000)=0x8c) 2018/01/28 08:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f000036a000)='/dev/vcs#\x00', 0x0, 0x40001) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000a14000)={0x1911, 0xc32}) mq_open(&(0x7f000028c000-0x2)='^\x00', 0x0, 0x0, &(0x7f0000154000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) 2018/01/28 08:11:42 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$inet6(r0, &(0x7f0000610000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000056e000)=0x1c) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x682e40, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000c79000)=0x0, &(0x7f0000534000)=0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000200, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ab7000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00008cd000-0xfb)=""/251) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00008e4000-0x54)=""/84, 0x54) 2018/01/28 08:11:42 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x402800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000077c000)=""/69) recvfrom$inet(r0, &(0x7f0000fd1000)=""/176, 0xb0, 0x40000061, 0x0, 0x0) 2018/01/28 08:11:42 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, 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={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00007ae000-0x10)={&(0x7f0000c1f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/28 08:11:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000a20000)='./file0\x00', 0x8040, 0x110) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00004ad000-0x64)={&(0x7f0000951000-0x4)=[0x1], 0x1, 0x5, 0x6, 0x7f, 0xea3, 0x4, {0x2, 0x0, 0x7880, 0x6, 0x1000, 0xec52, 0xebf, 0x0, 0xfffffffffffff428, 0x80000000, 0x4, 0x7fff, 0x200, 0x1, "6287d55d6fd044ddfaa39f8e61fab7193a9ed389008a9733871851dc9ee1f364"}}) recvmsg(r1, &(0x7f0000ff8000)={&(0x7f00004c8000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xb9)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x4, &(0x7f00005e5000)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000ab8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b2d000-0x4)=0x14) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ecc000-0xe8)={{{@in=@rand_addr=0x7, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x0, 0xcb0, 0x0, 0x0, 0x20, 0x0, r3, r4}, {0x6825e878, 0x2, 0x3f, 0x3, 0x7, 0x8, 0x8, 0x0}, {0x1ff, 0x4, 0x400, 0x1f}, 0x5, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x1, 0xffffffff00000001, 0x81, 0x3, 0x4}}, 0xe8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000d07000-0x20)={0x1000, 0x5, 0x87b, 0x8, 0x2, 0xffffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f000048d000)=0x8, 0x4) socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000028000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_LINKMODE={0x8, 0x11, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f00003fd000-0x1)="ed", 0x0, 0x20008080, &(0x7f00002d8000-0x10)={0x2, 0x0, @rand_addr=0x2d80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/selinux/enforce\x00', 0x82, 0x0) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f0000e52000)=0x8) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) dup2(r1, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/28 08:11:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000591000-0xd)='/dev/usbmon#\x00', 0x57, 0x101400) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000ec9000-0x38)={&(0x7f0000373000)=@vsock={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x214, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 08:11:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006e3000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a60000-0xc9)=""/201, &(0x7f00000f3000)=0xc9) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffffffffffff9f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000769000-0xb)='/dev/mixer\x00', 0x8003, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000be9000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/28 08:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ax25(r2, &(0x7f00008ef000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b35000-0x4)=0x10, 0x80000) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) [ 49.607210] netlink: 'syz-executor1': attribute type 17 has an invalid length. 2018/01/28 08:11:42 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f000091c000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0xb) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fdd000+0xfcc)=0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001000-0x110)={{0x10000, 0x4, 0x1, 0x20, "2d5d33ce5735bfb54eeb1d315569fa9790c259beeb161a2b0bad730119d529ace025d91a6bf81f7a0e71445c", 0x9}, 0x0, 0x0, 0x4, r2, 0x998, 0x3, "d9f08b858b61f4026b425a5e9a2c06f0ab2e267228577a01cd9e88d8a30fc3306d201af05e65fe47b9ec39f4dd8358c1ba9545a949e00eb062e43365e0fc1ec2", &(0x7f0000000000)='#ppp0:%\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xc92, 0x401, 0x40, 0xfffffffffffff55e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000001000)="e885bd64b9c8213df9f11a7074cd05161cfc045089fab44abb060fe734576710a6735500fcb7691950ced62b2abf404f51ed64cc3195ee9b815706d9d758b5798a147647cbfcc2f974887057150e4659eaf95c4375e14d9a567877495463d5e64e483e0947ed2b020859b1de710c9a233279184d68aa370ba1641d77a273ac3db6a96ffa3391a69ddce5b2e2e25ae0cdd3b276c2390fb3526acd7831983ba7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x11)=@known='security.selinux\x00', &(0x7f0000001000)=""/1, 0x1) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000a82000-0x64)=[{{&(0x7f0000ad5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/92, 0x5c}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000e8f000)=""/16, 0x10}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f56000)=""/10, 0xa}, {&(0x7f000022a000-0x7f)=""/127, 0x7f}, {&(0x7f0000209000)=""/63, 0x3f}], 0x8, &(0x7f0000639000)=""/4096, 0x1000, 0x5}, 0x7ff}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000567000-0xb4)=""/180, 0xb4}, {&(0x7f0000100000)=""/152, 0x98}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f000038a000)=""/40, 0x28}, {&(0x7f0000001000-0x42)=""/80, 0x50}, {&(0x7f0000510000)=""/6, 0x6}, {&(0x7f0000838000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b04000)=""/214, 0xd6}], 0x9, &(0x7f0000780000)=""/30, 0x1e, 0x101}, 0x401}], 0x2, 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000e64000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 08:11:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ae000-0x10)={0x77359400, 0x0}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ae4000-0x8)=0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) read(r0, &(0x7f0000916000)=""/0, 0x0) setxattr(&(0x7f00000f4000-0x8)='./file0\x00', &(0x7f00005f6000)=@random={'os2.', "282a0f73656c667472757374656400"}, &(0x7f00003d1000)=']keyring\x00', 0x9, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000144000-0x7)='lo\'{^*\x00', 0x3) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000591000-0x9)='/dev/dsp\x00', 0x8602, 0x0) mkdirat(r2, &(0x7f0000fa8000)='./file0\x00', 0x80) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000854000-0x4)=0xff, 0xfffffffffffffdf3) 2018/01/28 08:11:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = creat(&(0x7f00005d5000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000097e000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e6e000)={0x0, 0x5, 0x30, 0x10000, 0x6}, &(0x7f00001f1000-0x3)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000064000-0xc)={r2, 0x6, 0x30}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) r3 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r3, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/28 08:11:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bdd000-0x11)='/selinux/enforce\x00', 0xc000, 0x0) accept4$vsock_stream(r0, &(0x7f0000e38000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$ax25(r0, &(0x7f000038f000)="4997c45fc7042258c954e54806ca0da9330c4faeda14edfa422def1a26ce2c52a55c2493c215b78b3fe036a13902aa77136fc7885afea72cbdbea96acf4189d2e6f3e917072ae46af1939725f16b54f07b52013f13e31322ff4048aa0b5a4f543cc4409529573a236eaf3798efd290ea99e73a5490eb8347dc", 0x79, 0x20000004, &(0x7f0000f23000)={0x3, {"7f121d42364b8c"}, 0xbc39}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009e8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000d7a000-0x40)=@dstopts={0x3a, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @generic={0x5, 0x2f, "a2f1004e728f161f7a62b6eae79f4d0cadbf4c0a55e7596d75fdbe87609a5d709b5f4803ea158aa7b342c8432e3846"}, @ra={0x5, 0x2, 0x1}]}, 0x40) timerfd_create(0x4, 0x80800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0xcc, &(0x7f0000a76000-0x4)=0x800, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) times(&(0x7f0000572000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 08:11:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000795000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r4, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) r5 = dup2(r0, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000706000)={0x0, 0x800, 0x10}, &(0x7f0000f9d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00009cc000-0xe)={r6, 0x2, 0x3, [0xb9c, 0x6, 0x0]}, &(0x7f0000c40000)=0xe) tkill(r2, 0x16) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ea000-0x8)={0x0, 0x0}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/28 08:11:42 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x150adf62d8bb53d8) write(r0, &(0x7f000000c000-0x1000)="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", 0x1000) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/28 08:11:42 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = syz_open_dev$midi(&(0x7f000077c000)='/dev/midi#\x00', 0x6, 0x8000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000fe8000)=0x8) syz_open_dev$urandom(&(0x7f000061f000)='/dev/urandom\x00', 0x0, 0x20000) 2018/01/28 08:11:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) msync(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x4) 2018/01/28 08:11:42 executing program 6: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000073f000)={0x0, 0x80000000}, &(0x7f0000a13000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000098f000)={r1, 0xffffffff, 0x30, 0x3, 0x80000001}, &(0x7f00007a5000)=0x18) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x2000000000004d, &(0x7f000044f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a13000-0x4)=0x14) 2018/01/28 08:11:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0x100}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) 2018/01/28 08:11:42 executing program 4: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/01/28 08:11:42 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000787000/0x2000)=nil, 0x2000, 0xffffffffffffffdf, 0x32, r0, 0xfffffffffffffffe) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000300000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 08:11:43 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000bec000-0x8)='./file0\x00', &(0x7f0000d8b000-0xd)=@known='security.evm\x00', &(0x7f00003bb000)='&(GPLkeyring\x00', 0xd, 0x3) open$dir(&(0x7f0000841000-0x8)='./file0\x00', 0x3c0e596caf4b016d, 0x24) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000413000-0x78)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x126, 0x9, 0x8001, 0x1, &(0x7f0000843000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xf000000000000000, 0xd275}) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002d7000-0x8)={0x0, 0x0}) 2018/01/28 08:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) pipe2(&(0x7f000071b000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00009d8000)={0xfffffffffffffccc, 'P'}) connect$unix(r0, &(0x7f0000cec000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/28 08:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000001, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bbe000)={0x0, 0x1c, &(0x7f00006bc000)=[@in6={0xa, 0x1, 0x1ed7fb07, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x46f}]}, &(0x7f0000f0b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000074c000-0x16)={r1, 0x1, 0x7, [0x600, 0x855, 0x5, 0x6, 0x8000, 0x100000001, 0x1824c4f9]}, 0x16) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000088a000)={0x0, 0x0, 0x0}, &(0x7f0000c3e000)=0x8) r3 = syz_open_dev$usbmon(&(0x7f00005e3000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00007fe000)=0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b87000-0xa8)={r2, 0x0, ""}, &(0x7f00000c6000-0x4)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b68000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = request_key(&(0x7f00003da000-0xa)='syzkaller\x00', &(0x7f0000d06000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c62000-0x14)='#}/vboxnet0ppp1eth0\x00', 0xfffffffffffffff9) add_key(&(0x7f0000894000)='user\x00', &(0x7f00001a5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000169000-0xe0)="c009de4b4c9e9844c99d5c2b20a754d30c6eed44b00e825e8d9e0e4f1883e016b10155ecb5489d7929f956883c653bbf56f439239abc017501bd66ecd9e85d2b15ff8e605a1748107c57fbbef4a09c570bb551ecd0e62bf8c86f6b2638eb2485b44bf894e6b5e8a4511b5fa44355ca02032c1542c4722527c3228d7f9d50b401a37674d103b96c1814820d48102d975fe39c68ec7a56ccb4b5a184edfda3cf196cf6fd1d58528ab0a4c16425cce6451954458e12f37679d851e6ed066e085e73fbc20940b0577cf44b9307fe5221294b1068fdae0d9d00eb1f4f69ede3889def", 0xe0, r4) 2018/01/28 08:11:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r4, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r0) tkill(r1, 0x1000000000016) 2018/01/28 08:11:43 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, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067f000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00005a7000-0x10c)={0x4, 0x3, 0x6af9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005420, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c14000-0xc0)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffeffffffff}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0xc0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e1c000)=0x0) syz_open_procfs(r2, &(0x7f0000b70000-0x8)='net/raw\x00') 2018/01/28 08:11:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000432000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000110000-0x10)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) inotify_init1(0x800) fcntl$setpipe(r0, 0x407, 0x4) writev(r2, &(0x7f0000a51000-0x10)=[{&(0x7f0000446000-0x1000)="1d", 0xfffffffffffffd2f}], 0x1) tee(r1, r0, 0x86eb, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000320000)={0x0, 0x0, 0x0}, &(0x7f0000e06000)=0xc) timer_create(0x1, &(0x7f0000a0b000-0x60)={0x0, 0x3f, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000052000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fc1000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000337000)={r1, r2, 0x5}) 2018/01/28 08:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000a42000-0x4)=0xb1, 0xffffffffffffff77) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/28 08:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000580000-0x8)={0x0, 0x5}, &(0x7f0000cbc000-0x4)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r2, &(0x7f00002e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c50000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000024d000)={r1, 0x1c, "de78b3baa886a666af02e09d0f1eb7bdc12bf94fcdddaca30a2ae01c"}, &(0x7f0000b54000-0x4)=0x24) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005d1000)={r3, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) recvmsg(r0, &(0x7f00009f3000)={&(0x7f0000a2b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000870000-0x80)=[], 0x0, &(0x7f0000cb3000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/28 08:11:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000019d000)='/dev/vcsa#\x00', 0x8, 0x2000) fcntl$setstatus(r0, 0x4, 0x800) syz_open_dev$mouse(&(0x7f0000b2e000)='/dev/input/mouse#\x00', 0x2, 0x143000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc7000)={0xfffffffffffffff7}, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000240000)={0xffffffff, 0x5c8, 0x5, 0x5, 0x8, 0x5}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:43 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000)={0x0, 0x0}) ptrace$cont(0x20, r1, 0x200, 0x10000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000c000)=0x6fac) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000008000-0x2)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f0000007000)="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", 0xffffffffffffff40}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/01/28 08:11:43 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x400000000, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6000000000, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x2, 0x4}, 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/28 08:11:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000a6b000-0x4)=0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000a7f000)=""/42) write$sndseq(r1, &(0x7f0000bce000)=[], 0xffffff36) perf_event_open(&(0x7f0000208000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) r2 = add_key$user(&(0x7f0000ca9000-0x5)='user\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d74000-0x34)="82d9d1edadfe3964a09c6987f03b5a2a68dfbde0aee0acb097d6fcfcae6cfa9fe9ce48a1957d5ff25179c0d161505cccd1dd9b81", 0x34, 0xfffffffffffffffa) r3 = add_key(&(0x7f00008f2000-0x6)='logon\x00', &(0x7f0000d69000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001cb000-0xb0)="25b79b29700a4abc7b7a62145fc94859a98dd8d21222a8c1c35f91ebc9f26067de0d7e70448c41c19fa00844f6fa1db722039d672db3b826b6d2783f2fb9eac212f7fb322de49d6d1a0cf99a40559c8b3c6ba0014c39e4219206696a1b21c9a326531cfc6be1c439b34925842e40156f141e84e2fd7b692fc99e1df583b64bd0564815decc3a92c533b8643bc46a0ce69b3cfda915567fce7943edee16946eda669b03cb90eec23c4e1ad75ddc70c62c", 0xb0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000fe3000)={0x10000, 0x0, [0xdc2e, 0x634d, 0x20, 0x2, 0x9, 0x717, 0x0, 0x7ff]}) 2018/01/28 08:11:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b8b000)=@common='nr0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000409000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000121000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fb0000-0x8)={0x0, 0x8}, &(0x7f0000c50000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000265000-0x20)={0x8, 0x6, 0x4, 0x0, 0x40, 0x1d4, 0x4, 0x60, r2}, 0x20) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0x20) inotify_rm_watch(r1, r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d06000-0x4)=0x0, &(0x7f00005c0000)=0x4) 2018/01/28 08:11:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cde000)='personality\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001a0000)={0x0, 0x9858, 0x30}, &(0x7f0000e53000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c67000)={r1, 0x100}, &(0x7f0000d2d000+0x5ab)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000073c000-0x8)={r2, 0x2}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b2000)=0x0) r4 = getpid() setpgid(r3, r4) fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000709000-0xa7)=""/167, 0xaa) 2018/01/28 08:11:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000deb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000)=0xac3) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/28 08:11:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000ade000-0x78)={0x7, 0xfff, [{0x4, 0x0, 0xffffffff}, {0x2, 0x0, 0x0}, {0x8, 0x0, 0x1ff}, {0x4, 0x0, 0x101}, {0xffffffffffffff81, 0x0, 0x7}, {0x4d45, 0x0, 0x8000}, {0x1, 0x0, 0x8f}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000837000-0x5c)={0x0, 0x2, {0x3, 0x3, 0x100000000, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x5385, 0x0) 2018/01/28 08:11:43 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000010000-0xe7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) syslog(0x5, &(0x7f000000d000)=""/68, 0x44) 2018/01/28 08:11:43 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000002000-0x2)=0x2, &(0x7f0000007000-0x8)=0x2) 2018/01/28 08:11:43 executing program 3: geteuid() mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0xfffffffffffffd4e) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xffffff9d, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f000001a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000084c000)=0x0) 2018/01/28 08:11:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000344000)='/dev/input/mice\x00', 0x0, 0x4000) getsockname$llc(r0, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x10) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2018/01/28 08:11:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000e61000/0x18000)=nil, &(0x7f0000942000-0x18)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b870feb68b66efbafc0c66eddd460cba6100ed65e0002e0f35baf80c66b8c860f68f66efbafc0cb80000efbaf80c66b8e295d58c66efbafc0cecbad004b007ee0f01d166b90404000066b840f2000066ba000000000f30", 0x52}], 0x1, 0x0, &(0x7f000070d000-0x20)=[], 0x32d) 2018/01/28 08:11:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00009ea000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffff01, 0x80000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000518000-0x8)='./file0\x00', 0xc8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000a0000)=0x6, &(0x7f00000fb000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000-0x4)=0x8c) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000ba8000-0x8)=&(0x7f0000c8b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000057d000-0x8)=0x18) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x6) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) write$selinux_access(r1, &(0x7f000009d000)={'system_u:object_r:qemu_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x33, 0x0}, 0x36) 2018/01/28 08:11:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) clock_gettime(0x0, &(0x7f0000c20000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000510000)=[{0x1ff, 0x3ff, 0x0, 0xb3a, @time={r1, r2+30000000}, {0x5, 0x6}, {0x200, 0xe0}, @note={0x1, 0x6, 0x7, 0x0, 0x4}}], 0xffffffffffffffcc) read$eventfd(r0, &(0x7f0000a0c000)=0x0, 0x8) 2018/01/28 08:11:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x803, 0x7, &(0x7f0000ecb000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000d06000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$rds(r1, &(0x7f0000783000-0x38)={&(0x7f000040c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000719000-0x70)=[{&(0x7f000031f000)=""/192, 0xc0}, {&(0x7f0000df6000)=""/4096, 0x1000}, {&(0x7f00003a7000)=""/255, 0xff}, {&(0x7f00008be000)=""/79, 0x4f}, {&(0x7f0000bdd000)=""/96, 0x60}, {&(0x7f0000f36000)=""/191, 0xbf}, {&(0x7f00000ca000)=""/52, 0x34}], 0x7, &(0x7f00009a4000-0xa0)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7}, {&(0x7f0000c9d000-0x27)=""/39, 0x27}, &(0x7f0000aea000)=[{&(0x7f0000e20000-0x1e)=""/30, 0x1e}, {&(0x7f0000d1b000-0x13)=""/40, 0x28}, {&(0x7f0000a74000)=""/120, 0x78}], 0x3, 0x8, 0x1ff}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x3}, &(0x7f0000fa1000-0x8)=0x7fff, &(0x7f000041f000-0x8)=0x4, 0x7, 0x17, 0x30, 0x485f, 0x5, 0x3}}], 0xa0, 0x800}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:11:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000026000-0x10)='/dev/input/mice\x00', 0x0, 0xa040) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fd7000)=@add_del={0x2, &(0x7f0000735000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r3 = socket(0x11, 0x100000802, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00006e4000)={0x1c, 0x1, 0x4, 0x21b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic="75ce"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x3, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r2, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r3, &(0x7f000094b000-0xf0)=[{{&(0x7f0000105000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007c4000-0x90)=[], 0x0, &(0x7f0000b8c000)=""/202, 0xca, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009fc000-0x10)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000343000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a6c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$ax25(r6, &(0x7f0000b18000-0x16)=""/22, 0x16, 0x40, &(0x7f00004d7000-0x10)={0x3, {"d6fada196f6752"}, 0x9}, 0x10) 2018/01/28 08:11:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x7fff, 0x204502) write$evdev(r0, &(0x7f0000585000-0x48)=[{{0x0, 0x0}, 0x2, 0x800, 0x0}], 0x18) 2018/01/28 08:11:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f00004f9000-0x10)=[{&(0x7f000032b000-0x9d)="e6a2d7e2f8f646609b163d70216d5d5ea5a84e4d5b75da3e0da9f70cf2032c06b84f8080fe919f34947d5aeea7055f111c54cd46ceb7a18e25f18d6b70e18483ca52e50767a13096066fa877afc4a23b60d629f6d6f5aa12c1fdc0003f8a145e34deff3d879a4679299a7079329256970b5243e1841874b33fab57f128ee29c4fcdd586966ebf505e5183b328b3c51d830af1c5137ff86a3f92f3ba2fa", 0x9d}], 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) 2018/01/28 08:12:00 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x97)=""/151, 0x97}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000003000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) execveat(r3, &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000dbc000)='vmnet1ppp1\x00', &(0x7f0000d71000-0x8)='(vmnet0\x00', &(0x7f0000000000)='\x00'], &(0x7f0000000000)=[&(0x7f0000229000)='[,]Qkeyring}\x00', &(0x7f0000001000-0x8)='selinux\x00', &(0x7f0000000000)='^\x00', &(0x7f0000252000-0x20)='loselfproceth0securitywlan1+em1\x00', &(0x7f00003f8000)='\x00'], 0x1800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/28 08:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000ffd000-0x40)=[{&(0x7f0000fe3000-0x5b)=""/91, 0x5b}, {&(0x7f00008ca000-0x5d)=""/93, 0x5d}, {&(0x7f0000b96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecd000-0xcf)=""/207, 0xcf}], 0x4) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002a7000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e18000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ae5000)={0x6, 0x9, &(0x7f0000b38000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x8, 0x5, 0x1, 0xf, 0x30, 0x0}, @ldst={0x3, 0x1, 0x0, 0x0, 0x7, 0x70, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000244000)='GPL\x00', 0x3, 0x1000, &(0x7f0000248000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/28 08:12:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x18, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000002a000-0x3a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000f000)='/dev/vcsa#\x00', 0x3f, 0x24000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000c000)=0x9, 0x4) 2018/01/28 08:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00003e9000-0xe)='/dev/admmidi#\x00', 0x7, 0x650100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000022c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000006a000-0xc)={r3, 0x80000, r4}) io_setup(0x1, &(0x7f0000e4b000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000979000-0xc)='/dev/autofs\x00', 0x20040, 0x0) bind$bt_sco(r6, &(0x7f00001e6000-0x8)={0x1f, {0xfa0c, 0x9, 0x1ff, 0x7, 0x7, 0x5}}, 0x8) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/28 08:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000056e000-0x10)={0x0, 0x0}, &(0x7f000065e000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/28 08:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f85000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000030f000)='/dev/rfkill\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000cb9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000319000)=0x10, 0x80800) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003d3000)=0x0) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/28 08:12:00 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000910000)=""/100, 0x64) [ 67.065254] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 67.104382] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/01/28 08:12:00 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x1)=0xe8) bind(r2, &(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) ioprio_get$uid(0x3, r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000e000)={0x0, 0x3, 0x4, 0x10000, 0x1, 0x6}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r4, 0x37a, 0x1, 0x0, 0x9, 0x9}, 0x14) 2018/01/28 08:12:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x659, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) pwrite64(r1, &(0x7f0000527000)="c0791710b27d59deae66a2847425a6d5b58089b17f3e28dc7e7c82417ecb5bc5d8e19306afd6f766521f3eee09282b2db4194203666485fec5abf3cb9ff48534e03977b8dea520f6bfe90928b4b1e7abd2da9b82bb48f5f083e093548efbe7d1c572be9b484bcdc0a488d1ac29eeef58d23b5b4ba6bbaa46cafc7e343908aaaa9b38f7b5b3499384d4069efc9e067e33191083cb30b1777fcfb989c4261f20b4282adf6c9a602464bc088f0a93", 0xad, 0x40) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007da000-0x10)={&(0x7f0000f0a000)={0x14f8, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="e4d2b472b579df8a17dd8ad96de2c8796dbbec5e37ceec24bceaefa7ae59249575e49702b46a36f0ce1632ec8b48dfe4a35397f2b17df49f429bdcc5132889b0799ce4a4dc23f2f54752a988310ce55fceab3f06b9eaa30007eda4990a7188c26625aa7b40b1732bbebdd06c3e84fc344dfc6cb1da3e7af23883a02f4c", @nested={0x158, 0x8a, [@generic="c885b5a991f9fc7f9eec85120461552a4555ecf758039517daa68301f845b09bb2c7e8dbc0dece", @generic="772c7ba8f4c6e3a5c1fee474656cb259a55305bdd0857ac92d5822f548923ea27079645b18f0f303174cf46039c738d4f6593b5430571dba18601913a4837845075ba55139a1902a66dcccd62d2c71b34d4197ceec19d786e60ea339a88ca1ee6068747cf8d8787fbff1c7d58d119b3920526a0b81f7cb7440b2a2976824b33901fae54ce5b50f3596ca95b5e29682537d7366b5f508b0aa9d95362ab5ec3c7c20d3fb90170a2f", @typed={0x8, 0x18, @void=""}, @typed={0xc, 0x73, @ipv4=@multicast1=0xe0000001}, @generic="00b5d61a00743d591ebec22410cb79eff25809d5b710643335fbc1af0809768f69d48891557d9ef8adf85d817e639878dea456db5e268e64b037a9b60d99908d2aadf7984685a2835d7c26c318", @typed={0x18, 0x5e, @str='vboxnet1(wlan0\x00'}, @typed={0xc, 0x72, @ipv4=@multicast2=0xe0000002}]}, @nested={0x11a8, 0x8e, [@typed={0x8, 0x40, @void=""}, @generic="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", @generic="5d8662ca2fc913ee5780d9c0a47eb13d3b24cd3665bcdc2762eff7a3bfb88763c018bb677640e339b2526e22aa61efe809a4828e00beb24beb2ee9e6b0748032e892a15941db789859b5fc857978db2d5f8a032dff9bf02f431b6a6c52ae5e5a8bddc3682140a0e78fba1564a07c7151b946a974896183e5c3faab9c048b9a630449fb1cde8cd59462660a95e3ad80cdb314352faba616b8f98762ff1354f540d110bd62e647394aa4a9a4b64033587731501b9b59a894965aed1d580e384471", @typed={0x10, 0x11, @u64=0x1000}, @typed={0x10, 0x63, @u64=0x8}, @typed={0xc, 0x50, @ipv4=@rand_addr=0x6}, @generic="f786fdfe231a5dca784e1c569c66f349db51d6f5d30c15d86df89c156cdc24a50aa3b094ac4419933e9468d1e548feb8488d0ddfef758d1f8a91aa69edc96b3bd8ff2f8488b8679629b243090df97e81cd8109e1efabc73c45087353ccb82077ff9c9d0e50a3b2452be11d7fdb83148919444b55f5e8798d2bf3d90d19f345d8f40c844f8b8634d050db4e237c06f41dd101610e23", @typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x164, 0x3a55, [@typed={0x18, 0x82, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0x10, 0x81, @u64=0x4c3}, @generic="c78260f4a402c7d02fa14115cd81b48d555fc0bca8518222a3da5f513e33b675c0c277c81563a2e25be40e677db3e0c9341e0dd75cc489f5b5eae9781c23727a35f2fc73181095aa8e28edd5165319e5ab7c95cc914b88e067b2912e05f0798876e6a533eecccaca6e44285fa6", @generic="373eb30be9916cf73edd00e600b01dc17864b663a2abd45649a3331ab87ca4b04ed8f12d542b78974f375c2200d97f6dc6338362f73f8001c6c65469198b5ba556b48ee3d0b0d8accc3bb42540b601c61809022ebd462668e405daa5e49d2371ce98c0df808e23fbcad8e069daed4a604e8e6b0cde62259943888bfe5db2124646a45ea343803c5077356ada6a3443178df312855894acd64335c93270eeb33ef1ad465aa04107526a92a68b10ea5f4062eac227c73e352fa2708e74866dde5c8c78bcff2b1476f6d79c"]}]}, 0x14f8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) readv(r1, &(0x7f000001e000)=[{&(0x7f000000e000)=""/31, 0x1f}], 0x1) 2018/01/28 08:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) bind$inet(r0, &(0x7f0000319000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x0) r3 = shmat(0x0, &(0x7f0000265000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000065a000-0x8)={0x996, 0x3f}) shmdt(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) 2018/01/28 08:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e14000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f6f000-0x10)={0x6, &(0x7f0000833000-0x30)=[{0x2, 0x0, 0x5, 0x9}, {0xfffffffffffffff7, 0x1, 0x1, 0x8}, {0x8, 0x401, 0x4, 0x7c}, {0x8, 0x8, 0x39bc03c7, 0xfff}, {0x100, 0x3, 0x48a9, 0x2}, {0xffffffff00000000, 0x2, 0x2, 0x0}]}, 0x10) r1 = socket$inet(0x2, 0x806, 0x0) fremovexattr(r1, &(0x7f0000d09000)=@known='security.ima\x00') shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000c0e000)=[{{&(0x7f00005cd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000757000)=[], 0x0, &(0x7f000080d000)=""/171, 0xab, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) recvfrom$inet(r1, &(0x7f00004c5000)=""/0, 0x0, 0x0, &(0x7f0000019000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000634000-0x18)={r0, &(0x7f0000acf000)="a73d8d63c2b63a", &(0x7f00009cc000-0xce)=""/206}, 0x18) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000aad000-0x29)=""/41, &(0x7f00007ec000-0x4)=0x29) 2018/01/28 08:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000040b000-0x10)={0x0, 0x68, &(0x7f0000445000)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000750000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d94000)={r1, 0xdb, "2612744606baf4399974e1c9f2fc63623428e732e07407bb5a931965c9ec0b699580fa7019060116a93f74bcd1b31975f429ca8db30a6a4136e5455475b958db30b161c2de438a0db091a6f57fb0bae725393f77950f8848e7baf8755d2d3f60068015abed684391286e11fa0120d79f794e3eeb159a3c501ddf828e582fa54fa443fd2a522e82d2bb9c843fdf273ade99a6276c8c974aaf88f56d4d66ab1698ecca5dacc7cb7fb6da714035526987b23840db70cdf8387b99d174aa096d5489973dfd63337a5bcf6017218bf17c46c469f1b63b57cc16f640cb00"}, &(0x7f0000de3000)=0xe3) 2018/01/28 08:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000b91000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000741000+0x2d)='/dev/mixer\x00', 0x40000001200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c19000)=0x0, &(0x7f0000778000-0x4)=0x4) 2018/01/28 08:12:00 executing program 2: pipe(&(0x7f000085f000)={0x0, 0x0}) accept$packet(r0, &(0x7f0000ef6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b3a000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00007c6000)=0x0, 0x4) 2018/01/28 08:12:00 executing program 3: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1ff, 0x1, 0x7f, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) shutdown(r0, 0x1) 2018/01/28 08:12:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000013000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000013000-0xe4)=""/228) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/01/28 08:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f000074c000-0x10)='./control/file1\x00', 0xc) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$unix(r0, &(0x7f0000ce0000-0x6e)=@file={0x0, ""/108}, &(0x7f00006fd000)=0x6e) 2018/01/28 08:12:00 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x80000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='attr/prev\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000)={0x0, 0x0}) 2018/01/28 08:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000f) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl$PPPIOCSFLAGS(0xffffffffffffff9c, 0x40047459, &(0x7f0000433000)=0x2000) close(r0) 2018/01/28 08:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000271000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d9c000-0x1c)={0x9, 0x71f, 0x401, 0x0, 0x401, 0x9, 0x9, 0x5, 0x7ff, 0x0, 0x8, 0x9, 0x0, 0x6, 0x6, 0x5, 0x8, 0x7, 0x3ff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ppoll(&(0x7f0000982000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000073d000)={0x0, 0x0}, &(0x7f0000b11000)={0x0}, 0x8) 2018/01/28 08:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000fb4000)=[{&(0x7f0000078000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) write(r0, &(0x7f0000c6b000-0x1000)="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", 0x1e5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c4c000+0x320)='numa_maps\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000098b000-0xc)={0x1, 0x1, 0x7f, 0x0, 0x6}, 0xc) execveat(r1, &(0x7f0000e69000)='./file0\x00', &(0x7f000038d000)=[&(0x7f0000e06000)='\x00', &(0x7f0000654000)='+\x00', &(0x7f000098b000-0x2)='^\x00', &(0x7f000057a000-0x1)='\x00'], &(0x7f0000c3f000-0x40)=[&(0x7f00000cd000)='wlan0\x00', &(0x7f0000383000-0x5)='[em0\x00', &(0x7f0000b93000-0x17)='eth1securitywlan1em0.$\x00', &(0x7f000036d000)='\'em0:.@vboxnet0ppp1\x00', &(0x7f0000ef7000)='ppp0\x00', &(0x7f0000db4000)='\\securitytrusted+\x00', &(0x7f00007cb000-0x3)='&,\x00', &(0x7f00004c5000-0x4)="2d28ed00"], 0x800) 2018/01/28 08:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$llc(0x1a, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0xd) getsockname$netlink(r1, &(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) sendmsg$kcm(r0, &(0x7f0000484000-0x38)={&(0x7f00001fa000-0x6)=@hci={0x1f, 0x9, 0x2}, 0x6, &(0x7f0000b0f000-0x10)=[{&(0x7f0000d6e000-0xd2)="128742d41587d4223873d8f748328bae205a1bb4dac817273f712bd6a5b2aa251a16d94a5d879f3810b07e0db68779b63b0b07bcc80a40c30f4ae5d14ce8d5c5d734e131b6b0665ad78c74b4536c7fa5256017cd0db946846235b44402997dd48bfd233b1a2a1535279c98064f75e8e369ee223f06572aea9ca7cd09c6d10e17b1c24f951d9b647bdd49afc5e922c9ca4014a32bd5b19945fcb2966b66868440e21d558ce0fd03259920181f5082594e10f52350a843c6784da818ce799560e12e998282b84eb1c94ee647f74b1e4771cc57", 0xd2}], 0x1, &(0x7f0000cbc000-0x340)=[{0xf8, 0x6, 0xffff, "e6623d9f9704f30ded4a4f4de1b317ff68e318aede18ea72a4567e1a8ee1957edeaee98ab537646a384400e7afa27ee1c42ef36bec43f1101c8692e58b06e304bdecaf4bbed433fe006ea14a10d34becb1832abd773cb1df4371ac46720e4955205deb0ae4e24508899bd535b1e540b9237912dae820dd4edf3a725044d9aa2a018617556380b23160e082cd48ca2711a79db8b2e03d96d154ecbed445eb9deacf44ebeaa33c49b48a6f99519ddca36120d5d34bcca95ccce289d6027f50b6373bab423dbc7fe9d5b182edcc64068790f789cfd25c423f96cc3ba556dc637e6456"}, {0x80, 0x116, 0x2fb, "2fcef5022e823698708a3cc9a6622c1572112293eafa6129cd1c94173cc7fdc9d076f283b21048c593629c823e3cf31696731ed5f4e4b72699f949577ea1ca1ea3c49b33f35e7c18a9ec5b7c23a835751d612ba13386a4206ff99402d5abee6ab28b750e0c90e4c0e371911b627b3b14"}, {0xf8, 0x10f, 0x33, "daac777d565060b6f4cc4a5eb15c09d41db3921bc245669740376994143b686b181c56d72cc900889bc90aab3d0a6c81dad890b5533f2c9779a1d910b5c91508fbe7cfa190d4bf68147d96bb2649b8f8b330d6d5293fca72cfbde3b0968f4803b2ebeb80aedbba910ae6f8ed9c18e19a2e2428fed944bb3fac2db90b41fc81c6ff26325f95dddfeb7683cd58463d4b7799aba33619f1becc6f96d9c3453bd50ea314c281d897a7d3cd18b7b5ae1a983dd6e815e820f84cd2c2056b163ca562fb8be50ce50f097eb6237d3aa85247fb21cc871215efe3e3a5c0b581392febf660b166724424"}, {0x38, 0x11e, 0x100000001, "79011a7d2f0f3053453262e41f2c7b2cf3f9df232d086996042d64b95b61080c87c4"}, {0x98, 0x11f, 0x2, "58a85cbefc7a9f414b6fd5080523ea9e33879b37acf64dddb86d8b5bbb72cb7cde76bd13865728d85f5e1c45baab75b605709e196cf0d72ff8b1d7a9e9b01160a8c0aff75601db68f32eb37203d6115b6cc26bc67bbae4e209abd5c2e0b1b9825111001a78e087e71fb0cf6a1d4a381a29a001f367a9e419efd8ba807781e69b1b98521fafc6c48c"}], 0x340, 0xc0}, 0x24044845) r2 = dup3(r0, r1, 0x80000) accept4$inet(r2, &(0x7f0000816000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c4000-0x2)=0x10, 0x80000) [ 67.388039] handle_userfault: 49 callbacks suppressed [ 67.393354] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.397918] CPU: 0 PID: 7369 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #283 [ 67.405174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.414513] Call Trace: [ 67.417079] dump_stack+0x194/0x257 [ 67.420683] ? arch_local_irq_restore+0x53/0x53 [ 67.425328] ? handle_userfault+0x12b7/0x24c0 [ 67.429799] handle_userfault+0x12fa/0x24c0 [ 67.434116] ? userfaultfd_ioctl+0x4520/0x4520 [ 67.438672] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.443834] ? check_usage_forwards+0x410/0x410 [ 67.448484] ? print_irqtrace_events+0x270/0x270 [ 67.453223] ? trace_hardirqs_off+0x10/0x10 [ 67.457520] ? find_held_lock+0x35/0x1d0 [ 67.461564] ? __lock_acquire+0x664/0x3e00 [ 67.465779] ? check_noncircular+0x20/0x20 [ 67.469983] ? __lock_acquire+0x2d15/0x3e00 [ 67.474289] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.479449] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.484616] ? find_held_lock+0x35/0x1d0 [ 67.488658] ? __handle_mm_fault+0x3296/0x3ce0 [ 67.493214] ? lock_downgrade+0x980/0x980 [ 67.497336] ? lock_release+0xa40/0xa40 [ 67.501283] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 67.506794] ? do_raw_spin_trylock+0x190/0x190 [ 67.511349] ? userfaultfd_ctx_put+0x740/0x740 [ 67.515911] __handle_mm_fault+0x32a3/0x3ce0 [ 67.520296] ? __pmd_alloc+0x4e0/0x4e0 [ 67.524151] ? print_irqtrace_events+0x270/0x270 [ 67.528882] ? find_held_lock+0x35/0x1d0 [ 67.532920] ? handle_mm_fault+0x248/0x8d0 [ 67.537126] ? lock_downgrade+0x980/0x980 [ 67.541270] handle_mm_fault+0x334/0x8d0 [ 67.545302] ? down_read+0x96/0x150 [ 67.548899] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 67.553449] ? vmacache_find+0x5f/0x280 [ 67.557399] ? find_vma+0x30/0x150 [ 67.560915] __do_page_fault+0x5c9/0xc90 [ 67.564943] ? __lock_is_held+0xb6/0x140 [ 67.568981] ? mm_fault_error+0x2c0/0x2c0 [ 67.573102] ? __lock_is_held+0xb6/0x140 [ 67.577138] do_page_fault+0xee/0x720 [ 67.580910] ? __do_page_fault+0xc90/0xc90 [ 67.585117] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.590275] ? check_noncircular+0x20/0x20 [ 67.594482] ? check_noncircular+0x20/0x20 [ 67.598691] ? perf_event_sync_stat+0x5b0/0x5b0 [ 67.603337] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.608160] page_fault+0x2c/0x60 [ 67.611585] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 67.617351] RSP: 0018:ffff8801c7f77928 EFLAGS: 00010246 [ 67.622684] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 67.629924] RDX: 00000000000000c9 RSI: ffffc90002d64000 RDI: ffff8801c7f77d28 [ 67.637163] RBP: ffff8801c7f77a08 R08: 1ffff10038143c12 R09: 0000000000000000 [ 67.644415] R10: ffff8801c7f77858 R11: 0000000000000000 R12: 1ffff10038feef28 [ 67.651654] R13: ffff8801c7f779e0 R14: 0000000000000000 R15: ffff8801c7f77d20 [ 67.658906] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 67.664073] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 67.669244] ? iov_iter_revert+0x9d0/0x9d0 [ 67.673459] ? mark_held_locks+0xaf/0x100 [ 67.677575] ? simple_xattr_get+0xeb/0x160 [ 67.681781] ? current_kernel_time64+0x122/0x2f0 [ 67.686511] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.691502] generic_perform_write+0x200/0x600 [ 67.696068] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 67.701316] ? current_time+0x88/0xc0 [ 67.705088] ? file_update_time+0xbf/0x470 [ 67.709294] ? current_time+0xc0/0xc0 [ 67.713070] ? down_write+0x87/0x120 [ 67.716758] __generic_file_write_iter+0x366/0x5b0 [ 67.721657] ? check_noncircular+0x20/0x20 [ 67.725867] generic_file_write_iter+0x399/0x790 [ 67.730596] ? __generic_file_write_iter+0x5b0/0x5b0 [ 67.735672] ? iov_iter_init+0xaf/0x1d0 [ 67.739623] __vfs_write+0x684/0x970 [ 67.743307] ? lock_acquire+0x1d5/0x580 [ 67.747260] ? kernel_read+0x120/0x120 [ 67.751140] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 67.755868] ? __sb_start_write+0x209/0x2a0 [ 67.760165] vfs_write+0x189/0x510 [ 67.763684] SyS_write+0xef/0x220 [ 67.767117] ? SyS_read+0x220/0x220 [ 67.770714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 67.775703] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.780436] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 67.785160] RIP: 0033:0x453299 2018/01/28 08:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0xffef) 2018/01/28 08:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f000082e000)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000ae7000)=""/195, 0x29}], 0x147, 0x2000000000002000) getsockopt$sock_int(r0, 0x1, 0xfffffffffffffffb, &(0x7f0000dc8000)=0x0, &(0x7f0000e74000-0x4)=0xffffff11) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f76000)={0xffffffffffffffff, 0x3, 0x4, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fef000-0x5c)={0x20, 0x0, {0xffffffffffffffff, 0x0, 0xe, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000499000)=[{&(0x7f00008a8000-0x1000)="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", 0x8e4}, {&(0x7f0000177000-0xc8)="c594b37eab9c2e8a0c0f32f2c4749de1a58da557af8c2b4589e7405e062852aa392ce9cfe7939878a2879e196537a9c87f2613f621d1298e18ee972c86471b9f9abef4ab09dadec871b5b4fa4a87b6bd4daf3d8427c8a145ed8dc4062134675ac76eea4c41326146c84786507c0b3a7a3c8061560ebafc577fdeb2a89724121bf6a127c41c6a16f33c2c19348e59b9267af0554ccb6030577fce7e4423cd3bf15c38a0c8c9c1fef645665210627d0d0070e3133ada6f6b8cb4d23338124283d27b49f3cdee378c19", 0xc8}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) unshare(0x1204000) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00008f9000)=""/12, &(0x7f0000360000)=0xc) 2018/01/28 08:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x1e5, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000676000-0xa)='/dev/vcs#\x00', 0xd28f, 0x0) write$selinux_validatetrans(r1, &(0x7f000049b000)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, 'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, 0x38, 0x39, 0x20, '/usr/sbin/ntpd\x00'}, 0x6a) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) connect(r0, &(0x7f000099c000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e97000-0x8)={0x0, 0x1}, &(0x7f0000500000+0xb7c)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002ec000-0x8)={r3, 0x8}, &(0x7f00001d0000)=0x8) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) bind$unix(r2, &(0x7f0000679000)=@abs={0x1, 0x0, 0x1}, 0x8) r5 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r5, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x3) syz_open_dev$binder(&(0x7f0000324000)='/dev/binder#\x00', 0x0, 0x2) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d22000)={r4, 0x7}, &(0x7f0000e34000-0x4)=0x6) 2018/01/28 08:12:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x18500, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r1, r1, 0x6, 0x2}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000)={@generic="0db20bd5999b0b0c2cabd2bafccac8fa", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000004000-0x8)={r2, 0x1}) 2018/01/28 08:12:00 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000021000-0x1000)=""/4096) 2018/01/28 08:12:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000287000-0xa)='/dev/vcs#\x00', 0x10001, 0x8002) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00006cc000)=0x0, &(0x7f0000a72000)=0x0, &(0x7f0000c1e000-0x4)=0x0) getresgid(&(0x7f000031e000-0x4)=0x0, &(0x7f00001bd000-0x4)=0x0, &(0x7f00000e3000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000863000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000391000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da9000-0x4)=0xe8) stat(&(0x7f0000dbc000-0x8)='./file0\x00', &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f47000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000362000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0xe8) getgroups(0x9, &(0x7f000009f000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007aa000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) stat(&(0x7f000007f000)='./file0\x00', &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ed2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r15, 0x540f, &(0x7f0000289000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006fb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000-0x4)=0xe8) lstat(&(0x7f0000873000)='./file0\x00', &(0x7f0000759000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c36000-0x4)=0x0) getresuid(&(0x7f0000871000-0x4)=0x0, &(0x7f0000eda000)=0x0, &(0x7f0000696000)=0x0) lstat(&(0x7f0000c53000-0x8)='./file0\x00', &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b94000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000062f000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090a000-0x4)=0xe8) r24 = getegid() r25 = fcntl$getown(r1, 0x9) r26 = geteuid() lstat(&(0x7f0000efc000-0x8)='./file0\x00', &(0x7f0000b5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bba000)=0x0) getresuid(&(0x7f000031a000)=0x0, &(0x7f00009e3000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060b000)={0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0xc) r31 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/rfkill\x00', 0x400000, 0x0) r32 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000909000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000-0x4)=0xe8) lstat(&(0x7f0000273000)='./file0\x00', &(0x7f00007f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000846000)=[{&(0x7f00002f5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009c8000)=[{&(0x7f0000c18000-0x86)="f2e5e433143832d8a8b9338efc3c0cf893f9eb9bc50f521fd0b587bfe88a9e22547eda7ab99b85b11291ffba58e6cb1cde41d1490b057d8d6259c88f475faa7237f558dfe5b161a2472f5d06765d93919c4ce195fa533f835996ac3680ba7043222d98ff670d0779dc77534cc2d22f2d3ca40666d45a9dd635ea1102804425d4cc460ced088a", 0x86}, {&(0x7f0000ac3000)="33b6bdc140c22cd003c71346af620859bd041f9aa9397f7f71728c3a8fcb1bdc4f577180d86eeeee590e4bf95c92b46a0b2ffdb6321cf91fd3f5b3ecd0c4518910bb647a6d2d73fd092486d091653d1c8e043aca2b5d259fba3ed4d19e99cd9fc11f4ec3bd19c54806ef1b383919411d9e3a0080f85b2512faa3929bceecd94f454f59906bc7bf60bdd2776fe1a6c725fdc08770a7ff51844c68ad6cdb3e8a965c8498fc775154b6a1cc10cbb7cd853854ccc7940edaa5337e33edb06dd66183e9da790f3c2300c17565acd1bb4d3173b0b6d1506350655689231ecc376301ee6d66ffc5b9db867330196fca571f", 0xee}, {&(0x7f0000e9f000)="25adec5eed8b0d99156b457359ea3a3c9a32f9866cf4899fed4f24c59617a1c8b8c3609acc495206ff5b499f59779d86adf3d9decf23b470b68dbe4dee97ebdcb05fffa9cd87ff36b786f3dd64f3009c4b1ddd32910b9e525fb49c43086382fb9accd7b525364900f69d8a9db9b66079e4d498b1ae37f73b", 0x78}, {&(0x7f0000393000-0x9d)="00d841dab43a6089b1f7a5568f0530385e6a3a410b5663a2fe1485216fe2d515925ef7f1d0d6c55361c0b3cc0002b2ba6f9813f1b4b5e1c8b326d1b29d4efa72693cebf707cebbefa128cb852566e1dde971de281b06ef535676735f35302cd94add616bf5205715faa73e558aefdb2dafbcae654a4eeb2b66dc43ee81bf23e9780c8853449356400fb5ca825b57da5a47c96f57677e356af2089afc6f", 0x9d}, {&(0x7f000006f000)="738f8ad96c1e552be61dad2a3cf4ab336504a4f5942089d55f9608802013e8e1a9db8bd846dc2a2e4c2de10b0fc0c718185566657d2724d56ca297f65da818d5699129cb3b1b4d010fe1b88a77bf21433c5df9a7b8ed4a90af59a6e35bbdd5fb221e53172321c332ca0320f544f571591948a328b998fdf001e944703b675c206c5d04753798b10155e6c06ce6d1f6d8651f43d3ce78e79045313d1f41bea9633e4ed9549b0688f7704c6bedbb", 0xad}], 0x5, &(0x7f00004a8000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x80}, {&(0x7f0000904000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e39000-0x40)=[{&(0x7f000013d000)="ffa5984af70d2080", 0x8}, {&(0x7f00000b0000-0x2e)="260f5d7e320cb2b39ddfb908d2d0b7bd9432a3e997904b4fd1ca26e7344e21daf2c5fb96b66afb7fb83e550cc398", 0x2e}, {&(0x7f00004d5000)="8462ff085f4cf5866c2f42096339ecc605b453f08ac13a41b115f1e098e5b207631896bfc4ba3b5133a74fa21887d9079cf7c6f10af349ebf9f8ff5bf94483eefcfc223bd79179c089510f8d2fd121b918f170afb9cfb477f5c6a9633c04a73d4a909580d6eb10b5f12ac9d068cd91a53cd5690a1878dd2ecfcef7d6a2378e37d600888c9342bffb894109ed94d392b5e27257c9b98413f10acf9f", 0x9b}, 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", 0x1000}, {&(0x7f00007f5000-0xed)="851649ad7934eb69fb8c7ef5aa842872bdf6c2393ed08652bb753f05371d00766df91cdcd739f5668ef205c2d4c6392a9baeb16d5eb44ecac67b5bec9696edc205a979b56e47bd0063e0545192819bb7dff5a852611523b65f81dcef986b8d9d9b15e15918803717785b8d2670ec4bad39dd242dccf029662bb9ba78067f7a5a942ab3a9e826429b048f3bf46cb699815eb8c176018e0c9c966eaae3515d1a7ba92ca7844ab154a8bc671cb27bae6af1782ae41d6ff3a9a28850b2131ae3023b9e46e97c5d2480280cb755e51b18fd2e5f4a6faa2bc0c3c9a346e1470718418d99a6c9e913c53e9ff138430e35", 0xed}, {&(0x7f0000fbd000-0xb3)="904ad069077a8d878f7c778290cec83f622b862dc2f112a377bd180f6cb6249e163ffc8eb859d289a9512253501b6ca6d7f2af2a59ecde991f8879875c7dadb7f95b86f33a819c2912e626b6779101efdbc88ce8bb37a71173ac4c01371dd2e882af16e6960c783df9743e6e98e501966e92ab9e668ed97844b77a778c7cc366c93740fbe2070ae95b4467366ee919e5640e4eeae039895c376d2f7e07890ddc394efeacf5b0d9292432bbeca7f23ef7e57300", 0xb3}, {&(0x7f0000554000-0x26)="5c177022c16431bb9fdefedc88e58b7f359b4282e4d13bbdba67b345b300fd4505ce49007235", 0x26}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000f91000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00007be000)=[{&(0x7f0000f8e000-0xcc)="481081fbc248cb126b3403ecf615ae0b0d0327a1556d33a5f91aa5b96a9f5bc9e02a4371b319ccbb9c4d2b4ed7c76b3cd62d43a8b9d2bce43320ee4f5c2ccaf5d28da668d383d3ec7f400eda0e7b03c7519b5d7f743e1222d8a5f4bbaaaf3970914079069518727e980596a9f39e42a95f33282cf03a864e678062b79b7fe2238b6ee87e9cb12b8fa83bd43f19fd5adccedeaf62b7f0e485999f3d032da68ad40cccbe217e91d11d9b8744195d19b05b9576f2cd5bf283b102c34b800bff0fd6052abba5ce73cb9c9a9058fb", 0xcc}, {&(0x7f000071b000-0xb)="b391eab50b38a2bd493cd7", 0xb}], 0x2, &(0x7f000057b000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0xb0, 0x4000}, {&(0x7f00003f0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000566000-0xad)="6c3c0b5fd1a06bf70a13d569f0c425b12ac6f720bcf08926e63abefa301cd7b590544cd6f1413c5cf0aaec7dbf5f4553d9b4ac34c00ad1eccc97357f2e836973ea3876ee6729e9146e913d92fbc3f7672826fd1fb3e4d8f522d20d7750d0011850586d08233fcf920f559985726166a20c8813fe9ffa146758cc3209230399fd456a2c01c22d087632ce9f6cf58938b9fd8121715062a2f03295456d0d5697c407695aa5e6344287b1ec07602d", 0xad}], 0x1, 0x0, 0x0, 0x44040}, {&(0x7f000022d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000490000)=[{&(0x7f0000454000-0x1c)="27b7a0a7f51a198f2bb89947d2f24da8c029a9c1f9136f7461eec55c", 0x1c}, {&(0x7f00009bf000-0x88)="f8b9baea13118ad3565bde2af658f2192058155707757388aeba554ae8c7b87a3f3201260e9f9d032e7a225b64817b0bf13a92700a55e28387e94808e443f26782907fab13f94123cbdacd1c8c0f49ac41539d938ea5d94cd8445a3cff6d3b3bd4d46ddb67fc364737314ea57330d8b966772649fc4a73bbd7a321436f43c1b08c9635137955e076", 0x88}], 0x2, &(0x7f00007cf000-0x178)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r1, r31, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1]}], 0x178, 0x40}], 0x9, 0x0) r35 = socket(0x1e, 0x4, 0x0) getsockopt(r35, 0x10f, 0x84, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) [ 67.788319] RSP: 002b:00007f5e4984cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 67.795999] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 67.803240] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000015 [ 67.810483] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 67.817725] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 67.824977] R13: 00000000ffffffff R14: 00007f5e4984d6d4 R15: 0000000000000000 2018/01/28 08:12:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000)=""/0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket(0x11, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000ce3000)="d6", 0x1, 0x0, &(0x7f0000dd5000-0x10)={r1, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000063d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x148b, 0x81, 0x1000, 0x4, 0x49a, 0x7fff}}) 2018/01/28 08:12:00 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000023000-0x9)='/dev/sg#\x00', 0x5, 0x80) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000025000-0x8)='./file0\x00', r1, &(0x7f0000025000-0x8)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000024000)='./file0\x00', 0x10, 0x1100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001c000)=@bridge_getlink={0x5c, 0x12, 0x100, 0x1, 0x1, {0x7, 0x0, 0x0, r4, 0x208, 0x20304}, [@IFLA_VF_PORTS={0x10, 0x18, [{0xc, 0x1, [@typed={0x8, 0x59, @void=""}]}]}, @IFLA_LINK={0x8, 0x5, 0x5da}, @IFLA_EXT_MASK={0x8, 0x1d, 0x9}, @IFLA_IFALIAS={0x14, 0x14, @common='syzkaller1\x00'}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r0+30000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$midi(&(0x7f0000635000-0xb)='/dev/midi#\x00', 0xffffffffffffffe5, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cdd000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xc59, 0x3, 0x9}, &(0x7f0000a1a000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000076000)={0x6c5, 0x1, 0x8, 0x80, 0x2, 0x100, 0x101, 0x5, r2}, &(0x7f00002ad000-0x4)=0x20) 2018/01/28 08:12:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000038b000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d7000-0x1a)="", 0x0) 2018/01/28 08:12:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000001000-0x1)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000264000-0xb0)={{0x401, 0x5}, 'port0\x00', 0x11325b48672cb250, 0x40, 0x2, 0x7ff, 0x7, 0x8de0, 0x1, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) r0 = syz_open_dev$usbmon(&(0x7f00003a2000)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b7e000)={0x76, 0x200, 0xfffffffffffffffd, 0x8, 0x0}, &(0x7f0000096000-0x4)=0x10) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000f5f000-0x10)={0x1f11, 0xffffffff00000001, 0x4, 0x400}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007a5000)={r1, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000097000-0x8)={r1, 0x1}, 0x8) 2018/01/28 08:12:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f000007b000)='/dev/input/mice\x00', 0x0, 0x599503) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 08:12:00 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$sndmidi(&(0x7f0000f36000)='/dev/snd/midiC#D#\x00', 0xff, 0x40) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000fc9000-0x4)=0x15, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x9c31bd496a9a3f76, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 67.945444] binder: 7430:7435 got transaction with invalid parent offset [ 67.956572] binder: 7430:7435 transaction failed 29201/-22, size 80-16 line 3088 [ 67.975815] binder_alloc: binder_alloc_mmap_handler: 7430 20000000-20002000 already mapped failed -16 [ 67.977309] binder: BINDER_SET_CONTEXT_MGR already set [ 67.977316] binder: 7430:7445 ioctl 40046207 0 returned -16 [ 68.003558] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 08:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000969000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000c4c000)=""/238) 2018/01/28 08:12:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000db9000)='/dev/sg#\x00', 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000928000)=0x7fffffff, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f000060c000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000011000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000009000)={&(0x7f000000e000)={0x238, 0x2, 0x2, 0x0, 0x1, 0x3, {0x0, 0x0, 0x7}, [@typed={0xc, 0x67, @u32=0x2}, @nested={0x218, 0x4b, [@generic="2ab568e7b0b81c5d085ed7dbcae29dcf", @generic="317b7df255cd6dc14c3d7a582442c36f74f7191ec0cc65ee91ff4f43f0a934294da71da19b0296ab954353c5b73c75cf4cccec3fda958fbd82c66f8622cfd3f4b9f06c93ca4ab60d55b17695ff69a07cec2be007fc9de898c3d8b10c7b8a3c2cb82ca050d29c4b3de11c2f2afe7f8025ec22f6e817c601278522a4acfd888a11bf1e5f29820c26987d016d6f482f10447c947429d66aefad2767eed4ac899a4d1ec374a2b52611ec129397f16030192d4db1688e6a6072db0300525c797830", @typed={0xc, 0x31, @u32=0x6}, @generic="d16fae39e9e57f867d4b3a13ecf092f1660ef05fcdfa2131121f44b9e3489fac737d5427473fa0e22d5506f9995998127d4d83b50096a3d64e738946adcb8d99fd887c3881b6b98ee91801aa94b52bfa8773a7a456209807f51a6ba451103075912d80df9f646ed94eca5aceebf2b2e689da86e6bc7064e1ea2ba25e", @generic="4c376bcc15ca53b9f5029b897c0635ef32f9050d30cae151a59e1b90e9cc7a1477f9b48a654bba2ea8375146fd83c31ee2cbba1b69df961fb6987a86144d88b7086bae03a4c9f721bd0f31ded9eb0b46d82e0e076f9f1d574a586d894a2c4e8ea8e3432f5eef90674fac4afc67c0832f541cd28e33", @generic="996177ce6076b59b096a73ea2d300809068f01e8860d271e6f1cbb63cb3a42e01b3acc8c82a2005f9be811a400d4df44644537d1a24484536b8fbc47a08e97b41df80050ce"]}]}, 0x238}, 0x1, 0x0, 0x0, 0x4}, 0x20044080) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) open_by_handle_at(0xffffffffffffffff, &(0x7f000029e000)={0x8, 0x0, ""}, 0x0) pipe(&(0x7f0000e5b000)={0x0, 0x0}) listen$netrom(r1, 0x2fd) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000710000)={0xfffffffffffffff9, 0x25a, 0x2, 0x7fffffff}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_getres(0x1, &(0x7f00006d8000)={0x0, 0x0}) 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000b55000)={r0, 0x9}) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f000084d000-0x11d8)={0x20, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @u64=0x0}]}, 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000067f000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x4, 0x8403, 0x7}, 0x10) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000003000-0x10)=@common='syzkaller1\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000)=""/200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x80000001, 0x4) fcntl$setsig(r0, 0xa, 0x19) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000003000)=0x9) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="ef0dff1a4b146d6b0a3c2afcc83c5d71", 0x10) listen(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x10)={&(0x7f0000002000-0x48)=@canfd={{0x1, 0x5, 0x180000, 0x1f}, 0xa, 0x2, 0x0, 0x0, "38c55314f3ca8733dda7781187afe1ab04b06e408e2dd37ca0fcc56e19cb58b63b20bfef91dfab04df809923691217b61e02bcd355a1e78e7f199871c8c5221b"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4041) sendfile(r3, r0, &(0x7f0000003000-0x8)=0x0, 0x9) bind$rds(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f0000005000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={r1, 0xe7, "400ed8bcd1d6d2a4f3f8124f7f739a337f6c5218d61af2f9ecec53632e2e51df9abde22c35c353d1524649f79f416342aa3cb1ce3f67e9e2172310b3b290b4bc6afc974072372c133405b261fe4498cee76648eb1b616652ff7c88b3c7166512045a240e31e80a0f1111ab6c9de84143c42d3cb919caec76a91ba6811d8b178a13bf6814d2fbb5cc4827e67c70fe508d3c46068316b4ae912a754d3e7b13bb61f81291466ac0c2133a6215f9e70375be18fb30b753d23bd3c9757739c7fa3a8fd9f8e92cc5d10cb63329005b969d0f4f7dc9b6b675691c8637228e7f2a062c116d163bc5892db0"}, &(0x7f0000000000)=0xef) 2018/01/28 08:12:01 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f0000c84000-0xd)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = getuid() r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r1, r2, r3) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x8, 0x80, 0x81, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022e000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000055000)='/dev/mixer\x00', 0x80, 0x0) r1 = accept(r0, &(0x7f0000008000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000003d000-0x18)=[{r1, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1c1, 0x0}], 0x3, &(0x7f0000018000)={0x77359400, 0x0}, &(0x7f0000057000-0x8)={0x8}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000000e000-0x2)={0x1, "c0"}, 0x2) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000002e000)='/dev/sg#\x00', 0x1ff, 0x2010200) close(r2) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x400002, &(0x7f0000043000)=0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000011000-0x68)={0x81, 0x0, [0xfffffffffffffffe, 0x1f, 0x2, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f4e000)={r2, 0xfffffffffffffff9, 0x10}, 0xc) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00009b7000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b75000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000085000-0x8)='./file0\x00', 0x10) readv(r0, &(0x7f0000d2f000)=[{&(0x7f000031c000-0x67)=""/103, 0x67}, {&(0x7f0000ddd000-0x54)=""/84, 0x54}], 0x2) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000092f000-0x10)=@buf={0x4b, &(0x7f00004c6000)="65dd49a5320d254ab0c1fba23ba5b1e52beffe3527f38ca4da644cf6f00439b5a81a6f6555df56f3410d995946786a04ac568a618cca00d13e5dc65fd622694ecde45269acf885a94eba16"}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b01000)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000efd000)=0x0, &(0x7f0000955000-0x4)=0x4) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0xfe6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000d13000-0x12)='/dev/input/mouse#\x00', 0x800, 0x200000) connect$llc(r1, &(0x7f0000fa5000-0x10)={0x1a, 0x6, 0x1, 0x10001, 0x0, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/28 08:12:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7f, 0x40) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000)={0xffffffffffffffc1, 0xbe88}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000)=""/82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000005000-0x60)=[{{0x77359400, 0x0}, 0x93, 0x4, 0x7}, {{0x0, 0x2710}, 0x7fff, 0x8, 0xfffffffffffffeff}, {{0x77359400, 0x0}, 0x1, 0x1, 0x7}, {{0x0, 0x7530}, 0x8001, 0x3f, 0x80000000}], 0x60) r2 = dup2(r0, r1) syncfs(r1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000000, 0x5, 0xfffffffffffffffd, 0x0, 0x8001, 0x2, 0x5002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xe8f4, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000006000-0x96)="fca72eefb7100e0e4b697fc839393fb338a804603f24d0fed2578976c738eb65c30f92a32a69623d7507f1ed6b4feb8254011d4d1c95e49250f9a9fa7167b7811d6a97007d27c76cce83ea7b757995da99d382c47cf12354842aaaa527ddf50fe4bdc6aa01f882e818e71528c59a770af6d6b99551251da5863faeadb68315599bbe521b876fab271f956c658418af17f1e4c96032f3", 0x96, 0x0, &(0x7f0000005000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000007000-0x28)={0x28, 0x1, 0x0, @fuse_notify_delete_out={0x1, 0x8000, 0x4}}, 0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000006000)={0x80002, 0x0, [0x8001, 0x9, 0x5, 0x2, 0x7, 0x3, 0x3, 0xdaed]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000009000-0x88)={0x40, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000a000-0xd1)={0xd1, 0x824, "1c6ab3f9eee839a9685ebb3356f28fffa84d6977d3b741d0fcd2de3f7f0bdada4cb1a4e72efd2b8b1ebbfb186323c76d803f91a8af0c78a73570ecc7096ff13bea44734276cc163b622940f9149e1f977dc2ddf4537b1039546cb66ec2888f18c2ba35d29787bd9ff5ecac514fba31208d73a77a096654e239077a245c879279512287a219b6ada70f529622bd81757a208b044809fc90b1ca02659c7742d5e43613cf180c234a8ad3d1438774b0af08d909ee329ded802d4d73075393647a9cb0b71db6ab71f43305"}, &(0x7f0000006000)=0x0, 0x1400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000-0xf)=@random={'trusted.', 'nodev,\x00'}, &(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x13, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000000a000-0x14)={@empty=0x0, @broadcast=0xffffffff, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) socket$rds(0x15, 0x5, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x10001) 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d5a000)=""/125, &(0x7f000095e000)=0x7d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aed000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000049000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000fe3000-0x4)=0xc) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept(r0, &(0x7f0000c66000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xe) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x0, 0x10}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000312000)=0x0) mq_unlink(&(0x7f0000e65000-0x1a)="36d2a26b02e6e2e4b0973b477eb916c01da8c7f23e0000000417") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x100000000}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f000039e000)="", &(0x7f000073d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xed)="0862f60957d3f7c576e57b2ff8b6df7a9cd0ac967aaac97c8dada5253d33988f5a9c45e9465f00597235d4fb32ed7f10c5ad097675d731f9ca8abc9398f226537961a9cef0e75627cfc1c3d43d9e38b6ece672db55a667eacf9235bcfafa1dba7c9197077a727880d6ebebee73d59e1c38b8f98e017613ec89a0c4a5afbf0bd1d3d25385494efa1fb8c3477d3f67217eab47d7003efbdfa9b808fecc8bc4abf429ad80578e69cfe41fb9869be37b616e89ba08ffc38caa41c47bbac5b9f190a57a4c50d172021775b57df95f2894b764d6bb543317d54490b25f997356857fba4c4dc8bd79ad80b618e4a78c0c") r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x400000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000001000-0x18)={r4, 0x0, 0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000000)=0x9) bind$vsock_stream(r3, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) setfsuid(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001000-0x5c)={0x0, 0x1, {0xffffffffffffffff, 0x3, 0x8000, 0x2, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:01 executing program 4: unshare(0x2010000) r0 = socket$alg(0x26, 0x5, 0x0) fchown(r0, 0x0, 0x0) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000011000-0x4)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f000001c000-0xc8)=""/200, 0xc8, 0x2, &(0x7f000001f000-0x10)={0x1a, 0x1c, 0x3f, 0x8, 0x6, 0xbaa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f000000a000-0x3a0)=[], 0x0, 0x0}, 0x8800) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000000a000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0xffffffff}, 0xc) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000016000-0x70)=[], 0x0, &(0x7f0000011000)=[], 0x0, 0x0}, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000001b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000)=0x60, 0x0) 2018/01/28 08:12:01 executing program 3: 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0xa, &(0x7f00009c9000-0x60)={0x200, 0x3f, 0x44, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebc000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000031a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e79000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2000000000002, 0x2, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}}}, 0x3a) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r2, r0) 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x8, 0x80, 0x7fff, 0x800, 0x8001}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000008000-0x12)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000007000)={0x1, 0x2, 0xe319, 0x6, 0x9, 0x7}) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) read(r0, &(0x7f000051f000)=""/227, 0xe3) flock(r1, 0x1) flock(r1, 0x5) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fc3000-0x38)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xd, &(0x7f000067f000)=[{&(0x7f0000fc2000)="e7cb961f8008a6290fb629cbac1fdea49061ad4d6492b1cf6c0f065210bd4a74ce0f8c8af9fb73c76ebdb13457c4342b983e4f351361beee868bf6efff1e5d679e9f6d7b282c9ac990dffc58530a4686819df8c4d4b460a689fcdaec6e61ee72c1f00f73bdf97c72d860bbb73811a5a529144a6bd0f888a25a33f676bdad8afd03b8cbdf7ba1554c32a1b0e57cf421d1582fd8642343609e5772a88eb29cc995407db41daf4e837e2dc8a87a82e9dc94575086fd9cadd8013ca6b4031d0eb4aacf9be95bf08671241267805418fc94e1364c73bccc7d80c914126b78eb1fb5a49cd71a698fb0f99b462995a7b4301ca322344a1574c449c85dc83c991c106ad6cfd292a36aeac776edf547c672589ce5dc133fffb8bb0ae8d53f543a265756d841316454787a49f90679fb285d0b39fc88f7b151d4a579835ccc28bb7fb126e44ccbe3105b9b24501e115fd16bafba4524894fbc7c1e845b981eae1dac306cd3b3c35fd9a85383af1c4e2a4fdf05a290b435398a81473298df56119be7dea6ca4048d3dd5c049021625c29cf9cf38dbea5652cffbe9df50f606200288669ce758cc023d7db8cb1f983775fbffdb514fe439347a103fdc4d3f3734ed00467d2fabd87a0e13705bcd26b3d6b06813b513f2f5db93d185cef0e23c5e2e864624d15826c8e990190ef8296b423e51b8d0ac0ebb1ec9c35beaa5711d7ee5a84896f0f0a13821c8265b952a5d31c548ea1833feb3cd3f59b5d85a6ec6b65bba373579e79bb6e5be2323e0b4a8e9dc3c0f249a624b2c55303e1b37f451b4bbb41d1c93a903ce05e9d76d9cbc61825735a5580e7f27534f3a87a72c66813d38a26c85ca211bba8d0c522479412c1e95b3d8bd4fc346110c46b5922efbe22a13b0d297971a040bf3385f50fa056918b695f1b0a3e088f7de73f1af316ad584c29eefa5a2c5d13e0552c596685ee5cbb5332cdef4f128585f78c3b333bf65e63ce21ec27d6ee5207049a7f6f9d34ae2b86e2aa0cfc0e08f271dabfa7160561b328b30b3955f8fb3d34de6da921afd3aa5edc8534a5445bd0b1dc622e46f43f42d581e4224b3da0cf9cebb83dd720ba517144601dc76090101fc95a67f6f95ad73a63434b52dad598c37c0d82980e6cc07db737548debed783ad863fc521eb50688e37596e67d3f1c5403fc7cfaa8dbc3ffec5e74ec6fda525522e73f379403b24284c42b4fb984199edd70f160bcafda45e2c3ae39b550bb618ccf0b1dd366fc0fb29363162e99b5893eb5532869ba4bff4647260168519294d8ff796b6d7e4c0a1a8600570aec9fd882636a12280c2ab8d9a9407fb6add05c73b1b5ffa39d7a67849fa0a313725f2e4a0feb4f8a20ae42d3c37cdb0b28dd894ccd174ff3464a126589744d44e1e54f766be10a732f31501b40c9dfba24fafcd1d37c0a84b0fc30c8aafac1666733ab3e8e5bb2be54fe408a96e365df8541d299af8b314b6e8b56d9175bdb4e01724724862cd23364605876b4827bb09312b0206b1ba55df05424df044dd7fa79867acbc8e59307419a2216ee3682976adb5113ad548ed1973647885c6d7efff1f7d4bbdc39e50bb05741e30703178c8d7ab5fc6316ddcb216b7db93a6128f524ab9d94cadb55ac712abc02fc3988c9f3ecb86af2349944b4768cd01082b73e48b0300bb2cb3f8492f2a6609a6df2cc3edf4853f529d225fb965180364b513a5f7d957fbb45c7c08df8b8f2589cd5042336ca886dffa9722b5bbb6c4d341c1ccb5b637e5b6e6de07fafaa2e70c87cdcc2c825696a828e63bf591f4a756d26f29b79275538596a673f042efeb8fa0d47ec5fbfe772ca511021221f2cb26cd2b8e689dc52084dc0df77f56d00e61369e441724c06cc9c3133e78c1363b00a7a76edc7f01eca8dca79074f31aa14aa9133ca2b63ddfa0fdad249171c07383974226706c60a5085744923097ba8a623ce0f1011c12f22d2333fe2eaba842f5adeed2451f7c27efc24498c9f22b50ec84c156e5e8400901df90bb2f90e3298e2b7c7e547f0b5e7ecdd7407b363ea45fcf191919ed2174bea604337d5766b8cea2777e6ddbdb84555e682004179142f6f00a2f5c00a648bd9192ebc9caa4c566fca6fb9ad757fdb956864bd2aa103924f9c6eaf5f3463f7c7dbec2d8ac9302fc7d2687c9a4b88d47caa9b8d7732c88af423d4c2f8edd80a37fd07e2a788ce9f5b0d80a61baaced2c15571be63f5e3a98e78fa966fd5a96958400629895af67433584bca90e8b7e8d70f616538a8542d8fc59f71e999c49bd4117b753817dca4d511f966766af238accd2ed08aa1b2ea9e18f963399f769681d0e2d479e293038271cf815735475bf50697a03b616f07aa0a71ffd57162dd2459149eb17f2702e6c2c69ce82a4de524243ba5d510fc691a7a21a2375b9e0976be75aa4e3cbf58c4fce3896559ae5130f5109a79b87e6ea376b4f19bd921cf222107ed7dfbb3765764244e9354d540e0858a59799ea786de38bd5c721868b474d91cda4afbb185498ee51edf6be72f364c6eded4ea649e21941048c5ee40b2a6a2a631dff86814dc2f82515777a91dd2f88a009a99e16a746031b671a317cd7c3480cd7ad04317c5aa4356f9ed3117d738c0b5d3b8cabef1101a13eff95239763acfba85821ec254826018983fd21e053b507fa436d0d7b21cfd58255ddcbd8abcee50f0b6531fbc57fe833f8ba8c3566147d74279c8a76d66b341cd5e02e48d28ee24b39f117a8221f839f0f43cf0a89e6164cf5b93d194198df100c5245cc0f66e52c2dc4835dd3de1286942ab237dbfe27e26f6e3e226d30df44a947c818570d8fb55fde7d84c919b05e95d581df46caea61033097cc36dd383d293e5f239eb388468ac37893da51e054c27005492e9e1d03d3440ae77db1f84f1f7b6d18f798443543f764fc5997aed067e33969829a2e8aaf327d7147e24435cbc02833601b527aae6ef5035e41adf2cf17ead36e0f2ab6e7d6392b43459a38a5ce4f9f2c3664a7f03e792915a8db55f77cdcfe411c847ec4d0d13e6284458067149091c0d1ef70873d52be532c31803f3309e12fc7b5246d35fe297b7ed6d58e9f500045c8ad13238eefbffb830432a8546d9f4ef8e26cd08cda03f2193e2d3b58f100123149a7bab0068e38d7f035bf2fed029eec7f8f375c7e74ed7a11ac7e0d82df460945b61b9fa6554f554642a92f071871d10145dc50592e3be9171774b3b7d77090a5f263736ef3e8909bcae2079091774910d94641552035f485660eb31771307942f0dfd8d04ab5b6584dea048e7c6a014fdfcd2ae1ac6798b15c7284d55b8a01620e35e6a7f3c39ccb89731fce308c05a2ec6516cce88f3408cf794a5f38752ba3ca62003ad209a53390f718b1b4561a13a35e4a10926a1a252a3a02a74718b43a73f5561e942687a9cd0b08e1c02a60eb891e9dd4a8c16e834bc1bc1acd292c9f52289eb258cdb0de65b8a00cd39c5125e89fdf7df0c19cc1f3d7dbfbd14c3a913a8ebcb2122a03a2c21a5d4954c51a3b8d14c82b285e1e6a46138af898d183eb8af4795833e4c5ae0a66fa42e8e3c38d6d5296067cc083722c32d767e9a7641c4b36e3f87b4dbf88265b33ce41bd96ddabbb909ca08cb7b0981d27c39ff85c654eadc9af38fe487b2980c0eae36f585ba26f0e0b4d7b84fb0195a21cd579f9b6afbe4abfbab617e7473204542c266472653edda2dec0fbd9f4b7c2336cf4045c2dafddbaa73a7f88db4f8e937dc6823f871e6cf7a883f1e4430c5421a95caa4f679ac3367a2a18fa9d0d636c29d1373ee9b672c766867abd659d333c51db7ceb99f8139122ea6f615253ac8f78cc43e3873851b9f5ae67f98434083f3909f0f9162718f883999cf2b970b4ca4cfdc0a9661b6feb14a67f8419d6baff0a26a49ab2ba67767e548faea9891d6c185086b848b0f292d3a2bbab3ca9c6fa88b190e6a0fc3255f1ffd4b62a80a076b6d289c0fcc800e7fa948bdcb37f4c43d082f73e985bb22ec5787cfd6fc80a3a628c67ebacab1c3e9ca30ff4f92713a030ecb51e673215634aa2c1d7a420acca9eb67b3f82f00768eb93cd3f6c0af9dbd4bcdc56d5e89dc18b6f5cb6bc0c5853aaa614ed927ef50de0abcfd5978e56ffc3f709830f5feeb7ad5eec4fce479ac09baaac7a0c928c6f9e02db756d11e2cee63b433574c05e669b0351f430755b73b8677e5940b0c4fc2056f32eda9cb2d50494701e45977323b39ad1f8e09ce5bc95432d94575047ab62adceb72cbc180be2f12834aebc39f4019c403c9f12c87b197b123db9509f1037ece7db605593ea9544ffe8d0d7635b6084812153eca69a86d9d78986706a33179eb1d89df68c71b2e173b45fa98a2311fe374df710c89118fabe84535076ea7cd3e2c300eab0930bf667e2d025f3502352511a6be369fc93f46a12610d388233de14ee0a7b988661f2c2b67676f882b69b1be39a9fc94b997b9a780276753e5e431ff4d3e3cff84c071b638b6c2e2dfc3926e96668793a6f2c42abf21d5b3c233259edd57064703a85614c2847423725b5fa12a771760ef54aadb87442732d3796ed56bbf2b8b877ccb3ac091e6b6c36afefce6e692030ab86d3f73cb28f1bb7a58f24f544ce9f193f92953f1a96b1c57b985bc4901841ed1a3001eb1183a07a7c59b5c9d24f1a568656ac25ccf1c20aa74e3a3f0cd50cb6e9287721329168f9c88e05556c1befa487d2fda09f78fdcca4817b4942c0c97f739ad9dfbf949ec981824124b21fc2c7cd95714ebad6f53f0c728c4c2e56d8e392aeb0a3d2b8c702df0d8db422edf2be34eb1b0ea3533a8208843f7ebaf24f68fbc3cf8e876ee3173277df62d6d399ce90ba22c3c4953ab6db308fbcee1e3274b3e2c80e97aabad10c3e10007a08aa27144ab9ee0770a5dee50a0e1e823af326b5c4f43c3fb02dcaf2e5561da15d5acbc1a173a112040e9c945da9530456536e8caa462b0e1c5c17f685874cc558f427b519d3572b6a3c7a93e54d6c80156a49b5b9af27cb7a24c4a0e1057db75f0e7d205fa4d249882ea3dc709a2b25460771c4ef975ceac91228fdc628c6e1e1d9a126f77e1e94664503dbb17ea24b28b132d22c2a4df83adbab8b6bbe27614ea3ca97b8398609b3963b19ce1153ed3d293dd9fb4ec1eddb1ed216d7d2d1d008ec2dd37b8f98172e295b83f0616a6acd74dc85be619b78d67ad943d12235fb3ca530dcb0136908aa70d15e807ee02b77ec848d250d834abf121ea99e317a7d711a28eca6c2edf1f7ce1d2226aa037a769cae9126bbb72699b473e3d31489a708acf5f96c3b6b34b276c8e6d67ff5d6ece6c65639a3fa16505241bc89318d230ca26a89f035a2493c18954edfebefc60fb8207a610be0a2579d6ed481cacdc0f04fefab01d1f669f2afdabeb39886e3b644592ae8d3f74576bfb591232c8cd3edcdc43570f8b5b856ffc218bc3481f7229d60752e24309db02dfa82f0b6b370da31f0c5676b34d4aa004733e7204e4fa32bce0a99a35b19aa3e1294cf97f3a30783bf9476211bb3afd5b6105106efb6ecbfc5565a9cb2298027e1e98955cd864a720cbf836ef10466a32f6abf2a64f6c4ac28cba68fc30d977402539fa5310ffe4faa1a0e63b85a3fee1e9125ea6fc15664acc79d5aa5a6c8fa9d1abfeaccf17d24c189ac255f1a511bbd082341cf7bf661a8b9b8eab2ca17d9a940c64956c970bb8770890d788f51073d824c461f9b5571664d51fedd4d040d24c36ee055e86026cc6b244f136158267268d", 0x181}, {&(0x7f0000c67000-0x8c)="426f5b4af4e11b697cd92c014d139d43e8215faae89e5fb441354133a7630e3375c5a7e7b9bf6d2146ef647900909dafb4a428a58755f9ada2ac1efd05d46c8db13f7ba748f26bf097ea1384954d7ad5e205c1daf6becd3385e0a932efacd49aa8958af2bd30bd4d5d8c38c4917f8d1809de6ccd46921287e83f3a3583b90e6477d4428d9c1572be0023e8b1", 0x0}, {&(0x7f000010c000)="3d1053c9986a3c28dd064f3926e393c19a568c05193791204f663f7ca78bd744828473571c3c0147e9d7c2a459a7649ba8feb379e35953a6f9e2a594d0c21374e68cd21e36d4ae92829bfb674ceb60538bc7e0c5827916fa0cbb3b6b390a57e5e0d103ff0c50b213f4b6d626acc851ec7f316eb65ad15cc1a557d6c4755a5ba1061e00a72c42d50b469300ab826caf4e84fae98a0365d95cfdd44b7993d8591e64aa41de522eaa9bdd6238fdf09931bc4a3863927a728390f43aa9e2e4718cacef99c6af9195ed43d54c0c0489de1a74b44f196b16392edef2dbfbbceab076ebec9a7d18b62d497e18fb0cb1f1b6ef10304f10", 0x0}], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000118000)=[{{&(0x7f0000e9b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f6a000-0x70)=[{&(0x7f0000fc3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc2000)=""/16, 0x10}, {&(0x7f0000bb9000)=""/176, 0xb0}, {&(0x7f0000fc3000-0xcd)=""/205, 0xcd}, {&(0x7f0000fc3000-0x33)=""/51, 0x33}, {&(0x7f00004a2000)=""/4096, 0x1000}, {&(0x7f00007d4000)=""/52, 0x34}], 0x7, &(0x7f0000fc2000)=""/221, 0xdd, 0x4}, 0x5}, {{&(0x7f00000a0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000fc3000-0x30)=[{&(0x7f00005c6000-0x2f)=""/47, 0x2f}, {&(0x7f0000d0f000-0x2)=""/2, 0x2}, {&(0x7f0000fc3000-0x5a)=""/90, 0x5a}], 0x3, &(0x7f0000fc2000)=""/22, 0x16, 0x6}, 0x10001}, {{&(0x7f0000fc2000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000da1000-0x90)=[{&(0x7f0000dd3000-0x94)=""/148, 0x94}, {&(0x7f000076b000)=""/98, 0x62}, {&(0x7f0000fc2000)=""/193, 0xc1}, {&(0x7f0000fc3000-0x92)=""/146, 0x92}, {&(0x7f0000fc3000-0x7b)=""/123, 0x7b}, {&(0x7f0000230000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc2000)=""/193, 0xc1}, {&(0x7f000084e000-0x21)=""/33, 0x21}, {&(0x7f0000532000)=""/65, 0x41}], 0x9, &(0x7f0000558000)=""/116, 0x74, 0x6}, 0x5}, {{&(0x7f0000b87000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000091f000)=[{&(0x7f0000fc3000-0x9b)=""/155, 0x9b}, {&(0x7f0000457000)=""/52, 0x34}, {&(0x7f0000fc2000)=""/246, 0xf6}, {&(0x7f0000a34000-0x1000)=""/4096, 0x1000}, {&(0x7f0000861000-0xdf)=""/223, 0xdf}], 0x5, 0x0, 0x0, 0x1}, 0x7}, {{&(0x7f00001a6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f2000)=[{&(0x7f0000eb7000)=""/2, 0x2}, {&(0x7f00008e5000-0xc9)=""/201, 0xc9}, {&(0x7f00002ea000-0x74)=""/116, 0x74}, {&(0x7f0000fc3000-0xe9)=""/233, 0xe9}, {&(0x7f0000fc2000)=""/91, 0x5b}, {&(0x7f0000fc3000-0xf9)=""/249, 0xf9}, {&(0x7f000062d000)=""/125, 0x7d}, {&(0x7f0000fc3000-0x8d)=""/141, 0x8d}], 0x8, &(0x7f0000fc2000)=""/122, 0x7a, 0x3}, 0x81}, {{0x0, 0x0, &(0x7f0000fc3000-0x70)=[{&(0x7f00000b4000-0x10)=""/16, 0x10}, {&(0x7f0000fc3000-0x47)=""/71, 0x47}, {&(0x7f0000fc2000)=""/0, 0x0}, {&(0x7f0000fc3000-0x91)=""/145, 0x91}, {&(0x7f0000248000)=""/62, 0x3e}, {&(0x7f0000fc3000-0xd2)=""/210, 0xd2}, {&(0x7f0000fc3000-0xdc)=""/220, 0xdc}], 0x7, &(0x7f0000fc2000)=""/109, 0x6d, 0x1}, 0x1}, {{&(0x7f0000029000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a11000-0x10)=[{&(0x7f0000fc3000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000528000)=""/4096, 0x1000, 0xfffffffffffffff7}, 0x1}], 0x7, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 68.173202] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/28 08:12:01 executing program 2: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003b7000-0x3d)={0x0, 0x0, ""}, &(0x7f0000a9d000)=0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00003cb000)={&(0x7f0000afe000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000783000-0x30)=[], 0x0, &(0x7f000071e000)=""/6, 0x6, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendto$ipx(r2, &(0x7f0000459000-0xa8)="", 0x0, 0x0, &(0x7f0000440000)={0x4, 0x0, 0x0, "1e5c7708a7ff", 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f00007a8000-0x38)={0x0, 0x0, &(0x7f0000b38000)={&(0x7f00008fc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(0xffffffffffffffff, &(0x7f00003ee000-0x1)=""/1, 0x1) r3 = dup3(r1, r2, 0xffffffffffffffff) recvfrom$llc(r3, &(0x7f0000e36000)=""/4096, 0xfffffffffffffee5, 0x0, 0x0, 0x0) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e81000-0x8)='keyring\x00', &(0x7f0000079000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r2}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000058e000-0x12)='/dev/input/event#\x00', 0x1f, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/28 08:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000401000-0x14)={0x0, 0x1, 0x5, 0x80000000, 0x5, 0x2}, &(0x7f000087b000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000081a000)={r1, 0x8, "d75732e33c1e69b1"}, &(0x7f0000e23000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000640000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000625000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108) sendto$inet(r0, &(0x7f00007a9000)="", 0xffffffffffffff01, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000133000-0x5)='reno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) getpeername$netlink(r0, &(0x7f000074e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000078a000-0x4)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5a4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f6a000)={r1, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) fcntl$notify(r2, 0x402, 0x0) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e04000/0x2000)=nil) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ad000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000ea9000)="135709419b6d16f3f585a4e90d82d3a6021d34389288db6b490349d7f90c4533920b1bedbb80425fa27e26e738910133ba63794a7c738dd0c7f62e8420cc7c1dd5f1535cd61ae91171f2fd34c00d8f13502dce81f4d826ce1e550353bdd3d839252ee2295daa84b603d141", 0x3d1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000729000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000599000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a30000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000457000-0x8)={r2, 0x2}, 0x8) 2018/01/28 08:12:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a2000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000066c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0x81)=""/129) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000)={0x3, [0x4, 0x5, 0x8]}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0x60)=""/96) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x2b0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000)=0x5, 0x4) r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r2, &(0x7f0000003000-0x1000)=""/4096}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000005000)={r3, 0x4}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000004000)=""/9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000007000-0x14)={0x8, 0x5, 0x9, 0x0, 0x29b, 0x4, 0x9, 0x33, 0x4, 0x10001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000008000-0x10)={0x27, 0x8, 0x10000, 0x2}, 0x10) fcntl$getflags(r0, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x1, @in=@empty=0x0, 0x3, 0x5, 0x2, 0xca, 0xa, 0x80, 0x80, 0xec, r4, r5}, {0x1000, 0xd0c, 0x100000000, 0x0, 0x800, 0x0, 0x2, 0x101}, {0x525, 0x2, 0x4, 0x6}, 0x0, 0x9, 0x2, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xc2, 0x1}}, 0xe8) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000d0a000-0xb0)={{0x5, 0x101}, 'port0\x00', 0x82, 0x0, 0xfffffffffffffffb, 0x2, 0xa67f, 0x0, 0x3, 0x0, 0x7, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000001000)="") pread64(r0, &(0x7f0000002000)=""/159, 0x9f, 0x0) 2018/01/28 08:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000954000-0x8)='./file0\x00', 0x400, 0x20) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000d76000)=0x1) r2 = socket(0x17, 0x6, 0x81) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000258000-0x1f)="1f00000001040500fd43543407ff00fdf30501000800010000001107ffdf00", 0x1f) 2018/01/28 08:12:01 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) shutdown(r0, 0x0) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x80000) sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) r5 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(r0, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r5, &(0x7f0000b5b000)=""/0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) lseek(r5, 0x0, 0x0) r6 = open(&(0x7f0000087000)='./file0\x00', 0x400005, 0x8) setsockopt(r6, 0x10001, 0xffffffffffff9031, &(0x7f0000263000-0x53)="9941d57d2d0afbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b4395844303537000c8f4893e524c228c4d77d8c6a650d8c233cd6dc4764800fce8ff91f5", 0x53) setsockopt$packet_buf(r6, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) r7 = add_key$user(&(0x7f0000a55000-0x5)='user\x00', &(0x7f0000dfc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000031f000)="6b0bbdfc91ee0b7444277e40e031811628406cf17c1b57c44adfb15200a8ba5276d0930a4177a345aa05d8500e4ff18026dafaff3161c0baa577b4ed138e23b1b71ddcf21024abab86c17bd7b358461329dfc3611e6995ab260b0772dc0ce05123b6b55f0468d23b6a60b85078f9ebdbabf6c490a9062e028848070f915eb4ceea52561174a54915a2ba6b731edf260ee632569983e44fb50254f354bcb9f9b868777063a920ed4d52ded27841f148cab7227de53df3d6a899b5fe44219c51ba70fcdb091f47dc11", 0xc8, 0x0) r8 = request_key(&(0x7f000047e000-0xb)='cifs.idmap\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e49000-0xd)='attr/current\x00', 0xfffffffffffffffe) r9 = add_key(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000325000)={r7, r8, r9}, &(0x7f00000ec000-0x1000)=""/4096, 0x1000, &(0x7f00009ac000-0x38)={&(0x7f0000f63000-0xe)={'crc32c-generic\x00'}, &(0x7f000089a000-0x21)="545afc9012d8b6e77b0e6460145d80d5ca5a99a156ed643f308857c092e9f06ec2", 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000da2000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000f4b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000077000-0x4)=0x0) dup2(r2, r1) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7ff, 0x0) write(r0, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003d3000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007a6000+0xf98)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081d000)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000941000)={r0, 0xfff}, &(0x7f00002ec000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000045a000-0x10)={0x7f, 0x8000, 0x0, 0x7, r0}, &(0x7f0000b45000)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f000065c000)=r3, 0x4) write(r4, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b43000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00007a1000-0x4)=0x0) close(r0) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000087000-0x8)={0x1, [0x0]}, &(0x7f0000dc1000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000075c000)={r1, 0x100000001}, 0x8) syslog(0xfffffffe, &(0x7f000015a000-0x86)=""/134, 0x86) [ 68.405246] dccp_close: ABORT with 32 bytes unread [ 68.422751] audit: type=1400 audit(1517127121.366:218): avc: denied { map } for pid=7565 comm="syz-executor0" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9129 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e3000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b41000-0x4)={0x2, 0x3f, 0xffffffff}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000029a000)={0x3, 0x401, 0x3, 0xa6, 0x3}, 0x14) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/mixer\x00', 0xe52a00dbbb9bdd1c, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c31000)={0x8, 0x13, "3a3e9d332534497cc327962a09ac5afd87e62d"}) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0xffffffffffffffdf}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000598000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x9c)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x9c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x3, 0x0, [{0x0, 0x0, 0x808}, {0x3ae, 0x0, 0x3}, {0x903, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000004000-0xc)=""/12) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="73567d8b693b5bba50d143329a0a702b", 0x10) fallocate(r1, 0x0, 0x4b, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000004000)='em1ppp0]\x00', 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000002000)={0xa, &(0x7f0000001000)=[{0xfff, 0x7}, {0x0, 0xfffffffffffffffa}, {0x100000001, 0x8}, {0xa, 0x3}, {0x0, 0x5}, {0x9, 0x7}, {0x80, 0x5}, {0x1, 0x3}, {0x6, 0x0}, {0xff, 0x80000001}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x4)=""/4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r3, 0x9, 0x3, 0x3, 0x2, 0x1}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000002000)=""/61) bind(r1, &(0x7f0000003000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000005000-0x3c)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}], 0x3c) r4 = semget$private(0x0, 0x3, 0x3) semctl$GETPID(r4, 0x3, 0xb, &(0x7f0000004000-0x9c)=""/156) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000005000-0xa6)={r1, r0, 0x7fffffff, 0x65, &(0x7f0000001000)="ccec1a4192c7cd8d265f2f57bd64aea4f4bf5cd6a2894369230f8c5a6df77fc314ed5a0a00632aded42105d72b119c829960b4d0e54fc0173b0b0424c973b5f40f060697381fdb9924b045a17efe5a2c0cb0953669e690f4ae4ea53b040395a8cbfd1172e80e84dc9e50803d06bd687d2b9119217f8c475b062e553c09e4e2b12156f91cf4386d2f776d249f104ea90a1caa506d69af39eb597b520d4e805ca8d3037f9c4b64b8cb7113ade549924e482d1751bad58c25064cce9630c5796713ec0e7022038b603545a3182d00169a4579ae2f392f43a860ae53b7837b0bf4", 0x6, 0x6, 0x80000000, 0x10001, 0x0, 0x7, 0x6, "ae4370bd1ad14a795d348d874ff8782627da35d4ccb88c2bd3b9aec6f601933f9713b173594343b13098d7e7cc8860b4ce33dcafc287acff9436906eb65b46598d28ccb9af34f3254571fd762b7a606a596fd45e7876207436874ddcd15684ba41706634f13464443587a5fde3b9b3f60fa8cb970f00221f3fb52605098f"}) 2018/01/28 08:12:01 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000-0xc)={0x10000000, 0x0}) accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x8)=0x0, 0x1, &(0x7f0000002000/0x1000)=nil, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000000000)={0x2, 0x17, 0x8, 0xf, 0x35, 0x0, 0x7, 0x2, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x8, 0x73, {0x6, 0x7f, 0x0, 0x8000, 0x0, 0x2, 0x0, @in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x3, 0x1, {0x6, 0x7c, 0x3f, 0x6b1f, 0x0, 0x200, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x7, 0x8, 0xa, 0x1, 0x40000000}, @sadb_sa={0x2, 0x1, 0x1, 0x4, 0x300, 0xaa, 0x1, 0x80000001}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_sec_ctx={0x12, 0x18, 0x9, 0x1ff, 0x81, "e778c30cb299bf634722e0bb3bc2b94e1990272ea66da45a19d2224b0fcb154bc7582fb4f273ddcfcddfeb90b6118f273d2256721f7b9ffb1547856be3d0c2e6e8950b888a0c7d2e77b5c00503d3d2ccfd06b4733c66c65b0b10cdeb24247cd7b6f67f6099d6afcd8b83492d9d6fda148fdadf02e2230442923a115fe429da34f3"}, @sadb_ident={0x2, 0xa, 0xb3, 0x0, 0x200}, @sadb_x_sec_ctx={0x5, 0x18, 0x101, 0x7, 0x20, "382035b05cf6b24f77875e11e58dea72bbe98b2991fa37fcc323501fd56fbce4"}, @sadb_sa={0x2, 0x1, 0x1, 0x2, 0x7fff, 0xe6, 0x0, 0xa0000000}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000006000)='ns/user\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000)=0x1d, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000008000-0x14)={0x9, 0xff, 0x412d, 0x4, 0x2}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001000-0x8)={0x3, 0xfe1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000008000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000a000)={0x100000001, 0x1, 0xffff, 0x3, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000000a000)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xfffffffffffffffc}, &(0x7f0000006000)=0x98) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000098d000-0xd0)={0xfc95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9a000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xbf77) r1 = syz_open_dev$sndmidi(&(0x7f0000feb000)='/dev/snd/midiC#D#\x00', 0x391e, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000f1000-0x20)={0x8, 0x0, 0x7d511d9feee8b161, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000c93000)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000058e000-0x10)={r2, 0x2}) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f000016c000)=[{&(0x7f00007a3000-0xb)="6a516709483d75086c82c2", 0xb}, {&(0x7f0000b42000-0xa)="829996908ef6a8dc2887", 0xa}, {&(0x7f0000ea8000-0x46)="c4a3afaff79d74e76bd7ef630592cf53fb56c4966817c90e5370c9c679020a23422e7d0f54f95bd33a2886ca4b52a0700f9950d692a982e3180a5cd523f0a3a20f33c89eb899", 0x46}, {&(0x7f0000f37000)="eb609da9ce9fc51e6cf807c7551ac49651389aefba01b319b9fb9ed627faf2bd92eff2e7c325d9b43c0ffe331285e036c71285c06c0e53d4374cab6b88f2d2c2c8f33442187fd2d88f409ea8f61bd842d79f66dc6c9173c5384d1eda8ddaf756f652c74e83305e4bcdf4368d331a37031e234da36599b41e31adbbe9adbd33342849e4ddb961b70f3218feec46a9d96b8763cb4ccee466e982608540ac4b35294e0a6d80d46dee", 0xa7}], 0x4, 0xd) shutdown(r0, 0x1) syz_open_dev$admmidi(&(0x7f0000b30000)='/dev/admmidi#\x00', 0x9, 0x8080) 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = syz_open_dev$mouse(&(0x7f0000d8a000)='/dev/input/mouse#\x00', 0x7, 0xa0000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000602000)=""/39) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) 2018/01/28 08:12:01 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000a9a000)={&(0x7f0000ee3000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00004ca000-0x10)={&(0x7f0000f78000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a96000)=0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) getpgrp(0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) faccessat(r0, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000f7b000-0x26)={@hci={0x1f, 0x4, 0x3}, {&(0x7f0000766000)=""/164, 0xa4}, &(0x7f0000444000)=0x0, 0x10}, 0x26) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = shmget(0x3, 0x3000, 0x2, &(0x7f0000654000/0x3000)=nil) r4 = geteuid() mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000)={0x0, 0x0, 0x0}, &(0x7f0000b36000-0x4)=0xc) r6 = geteuid() mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000b36000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000b36000-0x70)={{0x40, r4, r5, r6, r7, 0x0, 0x4f54, 0x0, 0x0, 0x0}, 0x9, 0x6, 0x8000, 0x1, r2, r2, 0x3ff, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r8) setpgid(0x0, 0x0) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00005b6000)=[{{&(0x7f00001eb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000c5f000-0x50)=[{&(0x7f0000491000-0xd5)=""/213, 0xd5}, {&(0x7f0000fc4000)=""/209, 0xd1}, {&(0x7f000091e000-0x88)=""/136, 0x88}, {&(0x7f0000814000-0x4)=""/62, 0x3e}, {&(0x7f000004d000)=""/113, 0x71}], 0x5, 0x0, 0x0, 0x0}, 0xff}, {{&(0x7f0000b06000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000754000)=[{&(0x7f0000632000)=""/143, 0x8f}], 0x1, &(0x7f0000254000-0xc6)=""/198, 0xc6, 0x4}, 0xfff}, {{&(0x7f000000b000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009e6000-0x20)=[{&(0x7f0000642000)=""/12, 0xc}, {&(0x7f0000afe000-0x25)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x59f}, {{&(0x7f0000981000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000836000-0x50)=[{&(0x7f0000bc5000)=""/4096, 0x1000}, {&(0x7f0000582000)=""/4096, 0x1000}, {&(0x7f0000a72000-0x64)=""/100, 0x64}, {&(0x7f000087b000)=""/64, 0x40}, {&(0x7f0000fa3000-0x81)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x4}, 0x70b}, {{&(0x7f0000b40000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000045b000-0x50)=[{&(0x7f0000874000)=""/75, 0x4b}, {&(0x7f0000aa9000-0x30)=""/48, 0x30}, {&(0x7f0000042000-0x1000)=""/4096, 0x1000}, {&(0x7f0000581000-0x99)=""/153, 0x99}, {&(0x7f00006da000)=""/82, 0x52}], 0x5, &(0x7f0000bd7000-0x23)=""/35, 0x23, 0x1000}, 0x100}, {{&(0x7f00007f3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ddb000-0x60)=[{&(0x7f0000dec000)=""/197, 0xc5}, {&(0x7f0000a8f000)=""/132, 0x84}, {&(0x7f00004e1000)=""/128, 0x80}, {&(0x7f000069a000)=""/159, 0x9f}, {&(0x7f0000cd4000)=""/0, 0x0}, {&(0x7f0000b13000)=""/26, 0x1a}], 0x6, 0x0, 0x0, 0x7ff}, 0x240000000000}, {{&(0x7f00003ef000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bd6000)=[{&(0x7f00003db000)=""/122, 0x7a}, {&(0x7f00003d6000-0xdd)=""/221, 0xdd}, {&(0x7f000038b000)=""/4096, 0x1000}, {&(0x7f0000266000-0x72)=""/114, 0x72}, {&(0x7f0000453000-0xb0)=""/176, 0xb0}], 0x5, &(0x7f0000afc000)=""/107, 0x6b, 0x1}, 0x3}, {{&(0x7f0000d68000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c9b000-0x40)=[{&(0x7f00004b6000)=""/136, 0x88}, {&(0x7f00008af000-0x14)=""/20, 0x14}, {&(0x7f0000e2b000-0xb6)=""/182, 0xb6}, {&(0x7f0000d6d000)=""/84, 0x54}], 0x4, &(0x7f0000284000-0xbd)=""/189, 0xbd, 0x9}, 0x8000}, {{&(0x7f0000a22000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000587000-0x20)=[{&(0x7f00006d3000)=""/46, 0x2e}, {&(0x7f0000b07000-0x32)=""/50, 0x32}], 0x2, &(0x7f0000fd7000-0x26)=""/38, 0x26, 0x800}, 0xfffffffffffffffc}], 0x9, 0x100, &(0x7f0000d97000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000023c000)={0x0, @in6={{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x8, 0x2, 0x6}, &(0x7f0000e47000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d8b000-0x8)={r1, 0x7ff}, &(0x7f000085a000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) [ 68.642431] audit: type=1400 audit(1517127121.586:219): avc: denied { setopt } for pid=7596 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 68.645953] QAT: Invalid ioctl 2018/01/28 08:12:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e5000+0xa64)={0x0, 0x0}, &(0x7f00009f1000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f61000-0x52)={r0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x200000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000aa8000-0x8)='keyring\x00', &(0x7f00006c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000f68000-0xb)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") 2018/01/28 08:12:01 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000930000-0x4)=0x401) mlockall(0x3) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000011000-0x16)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/rfkill\x00', 0x4000, 0x0) write$tun(r0, &(0x7f000080f000-0x5a)=@hdr={0x1, 0x1, 0x13a, 0x7, 0x1, 0xea, @eth={@random="6860e917e9b1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x100000000, 0x7fff, 0x0}}], {@mpls_uc={0x8847, {[{0x8000, 0x1440, 0xff, 0x3ff}, {0xdf, 0x4, 0x7, 0x1}, {0x1, 0x9, 0x8, 0xffffffffffffffff}, {0x4009, 0x8, 0x0, 0x2}, {0x34, 0x5078, 0x0, 0x6}], @generic="9a1654645f2236cb9384e38389cd1561c7c1940c37781d40f65c391508136dbab8d7614d03a2f5921aaf"}}}}}, 0x5a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) socket$netlink(0x10, 0x3, 0x0) sync_file_range(r1, 0x3, 0x597037c3, 0x4) 2018/01/28 08:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@random="cfaf25373240", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socket$inet(0x2, 0x807, 0x7f) 2018/01/28 08:12:01 executing program 0: seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlink(&(0x7f000054d000-0x8)='./file0\x00', &(0x7f0000497000)=""/4096, 0x1000) [ 68.646037] QAT: Invalid ioctl [ 68.646206] QAT: Invalid ioctl [ 68.646587] QAT: Invalid ioctl [ 68.646758] QAT: Invalid ioctl [ 68.671228] QAT: Invalid ioctl [ 68.672628] QAT: Invalid ioctl 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000006, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000764000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcc000)=0xb) write$tun(r1, &(0x7f000085b000-0xab)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x1, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "d3eeaf7f7c64da7b412f4344ffcd5e92b042eba35b76d3193926b8b58b5e051f208698cd7ff2c462dad6399cfb98072f35bedd13ef8a252192a0f4f295e84ef6d59520ebc5"}}}, 0x6b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f6f000)={0x0, 0xffffffffffffff7f}, &(0x7f000015e000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f0000dae000)='/dev/sg#\x00', 0x8000, 0x2000) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000c30000)={0x7fffffff, {{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f4000)={0xffffffffffffff81, 0x201, 0x100000001, 0x9, r2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005f8000)={0x0, 0xae, "7a1e07b15f1577a17fe57d6d82b989095712b4e19e45c51a706f2a42eb1dd0e3016babfa89bfe5f7bdc2a9ebb67de0bf955349bfd4a2dfe40f0d24947389dd9887f80079b7b3812c94385811ed3173cd78e7330e65f51851b09ceea0de85f2eccec0ba505e1dd202c14769064421d49086fa8c05fac000c487af2be3e823e2e161bcba856bdc564ed57bac563f8f3a48815d905a08fdda20642df2fd26147c11669667e26b50c3b5defc0c60ac65"}, &(0x7f0000e1d000)=0xb6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000074a000)={r4, 0x800}, &(0x7f0000d60000-0x4)=0x8) 2018/01/28 08:12:01 executing program 1: acct(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000802000)='nodev+wlan0:\\\x00', 0xe, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file1\x00', 0x90) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"3abae0f279e6d4"}, 0x1}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001000)={0x0, ""}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0x3c, 0x3e, 0x201, 0x3, 0x1, {0x1c, 0x0, 0x0}, [@nested={0x28, 0x93, [@typed={0xc, 0x85, @pid=r1}, @generic="becfd612f104de35a6efb3daea4801f2e30e51aac6"]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000002000)=""/253) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000003000-0x10)={0x0, &(0x7f0000003000)=[]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000004000)={&(0x7f0000000000/0x3000)=nil, 0x389, &(0x7f0000000000/0x1000)=nil}, 0x18) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x2, 0x8, 0xbdc, 0x7fff, 0x8}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000007000-0x46)=@file={0x0, ""/68}, &(0x7f0000007000-0x4)=0x46, 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x10001, 0x6, 0x44d, 0xfff, 0x401, 0x1, 0x2}, 0x1c) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) readv(r0, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffb) [ 68.676190] QAT: Invalid ioctl 2018/01/28 08:12:01 executing program 7: pipe(&(0x7f0000c0e000)={0x0, 0x0}) connect$unix(r0, &(0x7f000050a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/vga_arbiter\x00', 0x608041, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00003cc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r2, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) [ 68.684538] QAT: Invalid ioctl [ 68.726136] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 68.755605] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 68.793980] QAT: Invalid ioctl [ 68.794056] QAT: Invalid ioctl 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000-0x4f)=@file={0x0, ""/77}, &(0x7f0000001000)=0xffffff76, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r2, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) syz_open_dev$dspn(&(0x7f00006b0000-0x3)='/dev/dsp#\x00', 0x7, 0xc400) 2018/01/28 08:12:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000610000-0x8)='./file0\x00', 0x420000, 0x80) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004b3000-0x8)={0x2, 0x7, 0x0, 0x10000, 0xe2}) sendmmsg(r0, &(0x7f0000001000-0x78)=[], 0x0, 0x0) 2018/01/28 08:12:01 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/mixer\x00', 0x2000, 0x0) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a12000)={0x0, 0x3}, &(0x7f0000806000-0x4)=0x8) r3 = fcntl$getown(r0, 0x9) r4 = getpgrp(r3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r0, r5, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xffffffffffff7fff, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r6 = getpid() sched_setaffinity(r6, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) nanosleep(&(0x7f00000a6000)={0x77359400, 0x0}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r7, r7, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) write$vnet(r0, &(0x7f0000875000-0x68)={0x1, {&(0x7f0000db7000-0x64)=""/100, 0x64, &(0x7f0000518000)=""/4096, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r7, &(0x7f0000f9e000)='./file0\x00', &(0x7f00004cc000-0x39)={0x39, 0x2, "e7b3d06ca446ec9dbbb02e96a7ec634526621959ea7bb5ae52910335be48907c76d33f59830c7aa4531365c01c11ad160d"}, &(0x7f000028a000)=0x0, 0x1400) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f000078e000)=""/226, &(0x7f0000bc7000)=""/4096, &(0x7f0000ef0000)=""/13, 0x106000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ef0000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d16000-0x9)='/dev/sg#\x00', 0x9, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000976000-0x14)={{0x1, 0x39, 0x800, 0xf6, 0xc217, 0x73e5}, 0x9, 0x2, 0x7}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000327000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000843000-0x8)={0x0, 0x3}, &(0x7f000098e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000082f000-0x98)={r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32b4, 0x50e}, &(0x7f0000d5d000-0x4)=0x98) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/28 08:12:01 executing program 2: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000002000-0x4)=""/4, 0x4}, {&(0x7f0000002000-0x1c)=""/28, 0x1c}], 0x5, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)=""/40, 0x28}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x38)=""/56, 0x38}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000002000-0x17)=""/23, 0x17}], 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xf2) renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x7) gettid() setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000001000)={0x2, "8a95"}, 0x3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x10200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r3, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)=""/246, 0xf6}, {&(0x7f0000001000-0x29)=""/41, 0x29}], 0x2, &(0x7f0000002000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6d, 0x7}, &(0x7f0000002000)=0x5, &(0x7f0000002000)=0x0, 0x6, 0x4, 0xffffffffffffff81, 0x6aa4a9cc, 0x50, 0x84}}], 0x58, 0x4}, 0x4000000) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000001000)=""/53) dup(r2) umount2(&(0x7f0000001000)='./file0/file0\x00', 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) sync_file_range(r2, 0x3, 0xfffffffffffffff8, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000005000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000777000)={0x6, &(0x7f0000675000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dab000)=0x4) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = accept4(r2, &(0x7f00002bb000)=@generic={0x0, ""/126}, &(0x7f00006e0000)=0x80, 0x80000) accept4$llc(r3, &(0x7f0000d28000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a90000-0x4)=0x10, 0x800) fcntl$getownex(r1, 0x10, &(0x7f000089b000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000026e000-0x4)=r4) getsockopt$ax25_buf(r1, 0x101, 0x718d66eb79424356, &(0x7f0000d69000-0xfe)=""/254, &(0x7f00008e4000-0x4)=0xfe) 2018/01/28 08:12:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000510000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e93000)=0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f0000297000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$int_in(r0, 0x5424, &(0x7f0000c8d000-0x8)=0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d9d000-0x10)={0x3, &(0x7f0000de8000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mbind(&(0x7f0000de6000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000238000)=0xfffffffffffff04c, 0x8, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) select(0x40, &(0x7f00001f8000)={0xd7ec, 0x7fffffff, 0x6, 0x1, 0x3f, 0x1000, 0x4, 0x4}, &(0x7f00005a8000-0x40)={0x1, 0x7ff, 0x2, 0x2, 0x2, 0x200, 0x1, 0x0}, &(0x7f000095e000)={0x8, 0x7, 0x2, 0xa26, 0x9, 0x0, 0x4, 0x28000000000000}, &(0x7f0000b51000)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000460000)={&(0x7f0000f6f000)={0x27, 0x20, 0xb0a, 0x7, 0x6, 0x800, "319d01eceeaad0c7cbbcf393869765d93d1ff9f9b88cec5e62121835451dd7cfb7f3e215c525dd0f2cec405cfd095568c1d29ae5b264d9fbce4fd5ab54bc59", 0x10001}, 0x60, &(0x7f0000d1d000-0x50)=[{&(0x7f00005bd000)="4f34fe54efaff1206d888d09f77b33b18d5b33e55600a8e391761443bf3c26ad2a3bdc88ad9ba433ae20092c3ac5f391eb302fe2d80d042203effa80a77a4e939683ec1d29d8e68b0cd9d6d4f4028ce16e9b315d3cdf72aea73d11cada32cd9b238ceb4a0d464db1e01c03cbf8403a17fc81b07f91b6cb52ad12786c4eb8f5f75cf281f061301a844588b683dde02bd223", 0x91}, {&(0x7f0000cfd000)="0f8aa2d09e3cd30b57569775d3532b676d41e12176762489ccc8e616e4e68a1286f18ea84665b28d9fb28c46b5deaca48c14278361ec595705d145c8e49c9a32928ec64b97e2d75a87f1b1bc42634bc2fd0cce8ac7e269d722d757efd0f257e6b4498d94a9b69856748c7211f8112c9e768595dc4abf19ea5e6c6b41a9ec6e57305011ebe04559d982d4709a04aa9c90d8d120d82a61f8145078e30fe6f7234f04dd77789830497bc675e8d6c2e8300cb20e42be3614b37c1f4d4ade1819c0ae48c3dc454b148b03c9031882c874c7d99c4f88bf9f1fc81e87255da4bb7b775163a9409c3d588b0de66346", 0xeb}], 0x2, 0x0, 0x0, 0x40000}, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000b1d000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000073d000)={&(0x7f0000d08000/0x3000)=nil, 0x3000}) chmod(&(0x7f0000588000-0x8)='./file0\x00', 0x94) umount2(&(0x7f000085b000)='./file0\x00', 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000873000)=0x920) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/28 08:12:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000185000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x3a2f00) readv(r1, &(0x7f0000b6c000)=[], 0x1414) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000289000-0x4)=0x5) 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000014000)={@generic="ce77c1cb47b65c4079749e412026de32", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 68.794081] QAT: Invalid ioctl [ 68.796487] device eql entered promiscuous mode [ 68.821740] QAT: Invalid ioctl [ 68.823458] QAT: Invalid ioctl [ 68.824709] QAT: Invalid ioctl 2018/01/28 08:12:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x82) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0x40000, 0x108) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=r0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x7, 0x200, {0x6, 0x200}, 0x5, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x80}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r2, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000006000-0x110)={{0x40, 0x5, 0x2, 0x616b, "5790ac23d71542ce11905f1cdd984384b2c7b465dac635bfe498a308211fd8c3e4c843263feb87777bbc75df", 0x1e}, 0x0, 0x0, 0x200, r3, 0x9, 0x800, "1ea218d6390a6bb4f303c9f08fc043c26d5cc49f61c08ef5c2b24d34fb72e116e21b91dd4dafeb964352b4f694f265ec296a20da7a247cb6e83ab14740bdcde3", &(0x7f0000005000)='-*\\nodevsecurity\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3ff, 0x6, 0x40, 0x9619], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0xfe)={r2, 0xf6, "f33b3e23af39808a28c99154f2955d148d6870edec20c38d7da2515b38be2173e36f4b252807f2157df664f6df12f2e573c4e92505f8dc27536a7641592617ceeb385f16de340b2b770b08fb4554e5c1acfe551f379b7ede5d7f7cfca87195a5954c2d4b777a37e436fac9973fcc67fda37db0a2ff6a4665144b4eb40f5b7c6a72217a552d269ef26e1479949663e41df067ab2e68a20a11b69e75a16aabca785572a67365d4aa157c7929bbea13c2b84742b454d4e750bae1496769ac7aac3e2a8fa12fcf8c31d5539f018d405f6a7920afcd6203314b6e411ae0047b5972af2c3e0ecdfe5886af0a2146a0ef33d2b4f96de768fee4"}, &(0x7f0000007000-0x4)=0xfe) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={r2, 0x9}, &(0x7f0000008000-0x4)=0x8) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000009000-0xfe)=""/254, 0xfe) 2018/01/28 08:12:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x406140, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009cd000-0x19)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4209}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd3}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffff9}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000eae000)={0x14, 0x1, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00008bf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d4000)=0x10) recvmmsg(r0, &(0x7f0000094000)=[{{&(0x7f00008df000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b7000)=[{&(0x7f000060e000-0xd5)=""/213, 0xd5}, {&(0x7f0000e37000)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x0}, 0x7}], 0x1, 0x121, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000142000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00009b4000)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000056000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x2, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x4}], 0x30) [ 68.887550] audit: type=1401 audit(1517127121.831:220): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/01/28 08:12:01 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000007000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0}, 0x8) write(r0, &(0x7f0000003000)="a4", 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000004000/0x3000)=nil, &(0x7f0000009000)=0x0) 2018/01/28 08:12:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016e000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000320000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004ed000)=0x8, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000934000-0x30)={0x30, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 68.979538] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 68.987045] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 68.998933] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 69.006396] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00006fe000)={&(0x7f0000972000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000feb000)=[{&(0x7f00009f0000)=""/171, 0xab}, {&(0x7f00009b1000-0xc0)=""/192, 0xc0}], 0x2, &(0x7f0000379000-0x1000)=""/4096, 0x1000, 0x0}, 0x10020) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0xc8c7abbddc5ac03b) r3 = syz_open_dev$midi(&(0x7f0000255000-0xb)='/dev/midi#\x00', 0x0, 0x600000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000b37000)={0x6, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000752000-0xc)={0x10002001, 0x0}) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x10000000001, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) signalfd4(0xffffffffffffffff, &(0x7f0000c45000-0x8)={0x401}, 0x8, 0x80000) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000b8b000)=0x6, 0x4) connect(r2, &(0x7f0000fb0000)=@sco={0x1f, {0x0, 0xfff, 0x5, 0xfe7, 0x7, 0x1ff}}, 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000c08000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="9e7718c289758614f1e45e198e1e3975"}}) r3 = dup2(r1, r0) pipe2(&(0x7f0000577000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x101, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x2)={0x4, 0xff, 0x100, "f4a91eaee6e8", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0xffffffffffffffff, 0x80, &(0x7f000048c000)="", 0x0) execveat(r0, &(0x7f0000254000-0x8)='./file0\x00', &(0x7f00004aa000)=[&(0x7f0000d18000)='keyring\x00'], &(0x7f0000bc5000-0x18)=[&(0x7f0000f2e000-0xb)='/dev/adsp#\x00', &(0x7f0000271000)='\'proc\x00', &(0x7f00001a2000)='/dev/adsp#\x00'], 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a50000-0x5c)={0x8000, 0x1, {0x3, 0x3, 0xb99, 0x0, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x20802, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000292000)={0x2, 0x6}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000034000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f00009b8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000fba000-0x6)={0x8, 0x200, 0x40}) recvfrom$inet6(r1, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d7d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x81, 0x6, 0x1d, 0x11, "1298b2d865a7d3ee40c955487cc0f888cb072b86d254dcdd6128e22787ed3502f632a49aba41897079ef668404c8c2932d293b4fbb9737a54ba49af9ac804163", "be91b619bea4a6169975e4d4a3d02cf4c10bb204883dc91abb323e2200c01a32", [0x91, 0x7ff], 0x0}) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000658000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000db7000-0x4)=0x0, &(0x7f0000f85000)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f84000)={0x4, &(0x7f0000a15000)=[0x80000000, 0x1, 0x8, 0x0]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdirat(r1, &(0x7f000072e000-0x8)='./file0\x00', 0x1a2) 2018/01/28 08:12:02 executing program 2: prctl$void(0x3e) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000e000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000c000)=0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f000000c000-0xd7)="94ac1b7281183cfe3fbf6e258c476740815d1954bc2eaeb04d002eef19c1d1b7f9fe3ec0696220fc", 0x28, 0x8000, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = getpgrp(0x0) prlimit64(r2, 0xa, &(0x7f0000003000)={0x2000000, 0x200000000010001}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000027000-0x8)='./file0\x00', 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000026000)=0x1, &(0x7f0000027000-0x4)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000001f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff, 0x80, 0x10001, 0x0}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000017000-0x6)={r6, 0x6}, 0x6) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000027000-0x8)={0x0, 0xd49}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000027000-0x10)={0x35b, 0x8, 0x6, 0x754, r7}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000028000-0xc)=@sack_info={r7, 0x800, 0x10000}, 0xc) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000a000)=0x6b2, &(0x7f000000e000)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x20000000010003) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000429000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002d0000)={0x0, 0x5, 0x8000, 0x770, 0x7, 0x0, 0x5, 0x64bf, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4, 0x98e, 0xffff, 0x4}}, &(0x7f0000516000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007da000-0x10)={r3, 0x2, 0x4, [0x2, 0x7, 0x2c, 0x9]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000677000)='/dev/vcs\x00', 0x0, 0x0) setresgid(0x0, r2, 0x0) r3 = dup2(r0, r1) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000122000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getresgid(&(0x7f00005ac000)=0x0, &(0x7f000029f000-0x4)=0x0, &(0x7f0000b8d000-0x4)=0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000029a000/0x18000)=nil, &(0x7f0000311000-0x18)=[@text32={0x20, &(0x7f000059f000-0x61)="c4c3555da4c700400000fe26dcebb9800000c00f3235000100000f308a81e8000000660ff2f430700066ba4200edc744240000000100c744240200000000c7442406000000000f01142466baf80cb8f4e02384ef66bafc0cb8b4000000ef640f30", 0xf6}], 0x1, 0x2, &(0x7f0000921000)=[@efer={0x2, 0xc800}], 0x100000000000031e) openat$ppp(0xffffffffffffff9c, &(0x7f0000c07000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000471000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) recvmsg$kcm(r2, &(0x7f00005c2000-0x38)={&(0x7f0000d1e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a9d000-0x10)=[{&(0x7f0000648000-0x8f)=""/143, 0x8f}], 0x1, &(0x7f0000224000-0x3f)=""/63, 0x3f, 0xffffffff7fffffff}, 0x0) dup2(r0, r1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e19000-0x8)={0x0, 0x0}) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b86000)='/dev/sg#\x00', 0x9beb, 0x0) getsockopt(r0, 0x8, 0x1, &(0x7f0000dad000)=""/15, &(0x7f00003fa000)=0xf) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00009cc000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 08:12:02 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000015b000)={0x0, 0xfffffffffffffffc}, &(0x7f000027b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000060000-0x12)={r1, 0xfff, 0x5, [0x3979, 0x200, 0x6, 0x101, 0x1]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000006a000)={0x7, 0x8}, 0x8) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f0000da8000)="1f0000000007fd00010c00f60000ff0080fff80009000180060107ec000000", 0x1f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d67000)={0x0, 0x0, 0x0}, &(0x7f0000891000)=0xc) ptrace$peekuser(0x3, r3, 0x7f) uselib(&(0x7f0000307000)='./file0\x00') [ 69.183158] audit: type=1400 audit(1517127122.126:221): avc: denied { getrlimit } for pid=7745 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) bind$inet6(r1, &(0x7f0000eac000)={0xa, 0x1, 0xae2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xff}, 0x1c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80400) r2 = open$dir(&(0x7f00002e3000-0x8)='./file0\x00', 0x200000, 0x116) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = getpgrp(0x0) fcntl$setown(r1, 0x8, r3) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000087e000)=""/26, &(0x7f00000ec000-0x4)=0x1a) openat(r2, &(0x7f0000ea0000)='./file0\x00', 0x0, 0x2) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000657000-0x4)=0x0, 0x4) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mknod(&(0x7f00007ab000-0x8)='./file0\x00', 0x1020, 0x7) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000c9c000-0x3)={r0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000527000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/28 08:12:02 executing program 2: clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000c6000)='./file0\x00', 0x9001, 0x0, 0x0, 0x100000000, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xf02)={0x0, 0x0}) prctl$intptr(0x24, 0x802) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, r1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x130, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000030000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0x1af, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7, 0x0}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0x0, @common='irlan0\x00', @generic="dbcba90c8b8206790c2bc82a20b001a6", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x2, 0x1}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x320) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000695000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000179000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000d2e000-0x4)=0xffffffffffff7fff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000f00000-0x9)='/dev/sg#\x00', 0x6f, 0x240400) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000ef2000-0x6)={0x710, 0x8, 0x8}) socket$kcm(0x29, 0x0, 0x0) readlinkat(r1, &(0x7f00004b4000)='./file0\x00', &(0x7f0000bb9000-0x4b)=""/75, 0x4b) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x1000, 0x400, &(0x7f0000a70000/0x1000)=nil) r1 = syz_open_dev$midi(&(0x7f00006a5000)='/dev/midi#\x00', 0x6, 0x800) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000028e000-0x99)=""/153) shmat(r0, &(0x7f00004dc000/0x4000)=nil, 0x2000) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000f7e000-0x8)=0x0, 0x40, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8)=0x0, 0x1, 0x2) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000ed8000)='./file0\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000945000-0x4)=0x7f, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r3, 0x10, &(0x7f0000320000)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000dc4000)={&(0x7f0000783000)="2239489b2d006e7abb8bc43150c9e7de44a8d36078ce68fc6931ec5a1ffbf8a85459d94705c30f34dc2850b9d626c32b7e5bef759f214544a11f35df2e017d025b9e307bf1db90456efa1a545c806d3dfeecb10b2fbdeea5f835d8baf0f26960d71adb77f7e064af719ac8c71ca667251d60afca72485fdcae56230412fad7304f4f585fd347d82592151ca5d58fbf5908b66f1496128df2ae", 0x99}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = memfd_create(&(0x7f00000be000)='securitysystem)em0[vboxnet1/self\x00', 0x1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000093b000-0xdc)=""/220) [ 69.271060] audit: type=1400 audit(1517127122.214:222): avc: denied { getopt } for pid=7769 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000768000-0xc)='/dev/ashmem\x00', 0x101181, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2000000000000006, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x0, 0x4) r0 = epoll_create(0x143) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/ppp\x00', 0x208101, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000127000-0x10)={0x47, 0xfff, 0x6e5, 0x402}) r2 = epoll_create(0x4) r3 = socket$rds(0x15, 0x5, 0x0) r4 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000000e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000-0xc)={0x0, 0x0}) r5 = epoll_create(0x46c) r6 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000c7f000)={0x0, 0x0}) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000d5e000-0xc)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000b4f000)='/dev/admmidi#\x00', 0x33, 0x280242) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000050b000-0xc)={0x0, 0x0}) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000895000)='/dev/ion\x00', 0x200880, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000584000-0x4)=0x100000004) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/kvm\x00', 0x82008, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = getpid() r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000510000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000b9a000)=0xffffffffffff9da0) capset(&(0x7f0000e3b000-0x8)={0x0, r3}, &(0x7f00007b1000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}) r5 = dup2(r2, r2) dup3(r5, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054f000-0x6)={0x0, 0x1}, &(0x7f0000c90000-0x4)=0x6) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000fb5000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000971000)={0x3, 0x80, 0x200, 0xfff, 0x8, 0x9b6, 0x62, 0x779ddbd6, 0x0}, &(0x7f0000a0f000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003d0000-0x6)={r2, 0x9}, 0x6) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000454000)={0x2, 0xf9d, 0x6, 0x9, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) sendmsg$nl_route(r3, &(0x7f0000b4a000)={&(0x7f00000ab000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000420000-0x10)={&(0x7f00007e3000-0x3c)=@ipv4_newroute={0x3c, 0x18, 0x311, 0x5, 0x0, {0x2, 0x80, 0x30, 0x0, 0xff, 0x0, 0xff, 0x1, 0x200}, [@RTA_MARK={0x8, 0x10, 0x6742}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c9a000)={0x0, 0xc7, "c353e485206daf5ae340fed925818d743c5b9167f01a0d732e2796cc9e01ef61d59ce2ea3d40a7d32a677eb982bed7575b10d4f57fac06799cad9f6b13ed34c222b20da21fc088d4265e6d1facf00e8e9b2c3fa62f7652787114960cb892cba6790210478783e00b5ae86b7ce41ccfa8dc9577dc6b8d83611dc0cfc633af020a52d64ffbca1b6efb19f38d4b7a71071c03e9b4358aedf5119c7f57bdcf13fc46601f005dc3d1c0d417430632a80b68154fadf621a6d85a4eb922ff5d3ab70f30f169c61a1e1ac2"}, &(0x7f0000001000-0x4)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000bf8000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 69.363975] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/28 08:12:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x5, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89eb, &(0x7f0000000000+0x6a5)={@generic="6c4bbd9d9123e63e7bbcd9307c102677", @ifru_addrs=@llc={0x1a, 0x9, 0x2, 0x0, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}}) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f000025d000-0x52)={0x52, 0xfffffffffffffffc, "fef7f7a3e06e46cdbdb7d129ac7d7f1f5d520d4b1c65192c103d3a7046332681b486091661f63679531cd2abf7743166f06e290adf7ac9bca4695e3da70a45eb6d132c16b2082f18a8f8"}, 0x80001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000fe000)='/dev/sg#\x00', 0x100000001, 0x2) r3 = socket$netlink(0x10, 0x3, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bae000)={r2, 0x50, &(0x7f0000cd6000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000378000)=r4, 0x4) syz_open_dev$mouse(&(0x7f0000793000)='/dev/input/mouse#\x00', 0x1, 0x400) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000065c000-0x10)={r2, 0x50, &(0x7f0000d1f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000298000)={0x3, 0x81, [{0x2, 0x0, 0x7fff}, {0x5, 0x0, 0x3}, {0x7, 0x0, 0x8}]}) r5 = dup2(r1, r3) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f00006eb000-0x4)=0x7ff, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000305000)=0x81, &(0x7f000033f000)=0x1) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000361000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000007d000-0x10)={0x6, 0xf000}) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:02 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000f2000)={0x0}, &(0x7f0000ce7000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000127000-0x10c)={0x7, 0x7, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000016f000)=0x10001, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r2, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r3, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000ff9000)={0x1, 0x24, [0x0, 0x5, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x1000, 0x2, 0x8001, 0x8, 0x3f]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dbd000-0x4)=0x13a5698b) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f000036b000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) ioctl$TCSBRKP(r2, 0x5425, 0x3) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000787000-0x11)='/dev/qat_adf_ctl\x00', 0x20102, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000279000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x7}, {0x3c2000000, 0x0, 0x400}, {0x2277, 0x0, 0x6}, {0x0, 0x0, 0x21b}, {0x3, 0x0, 0x9}, {0x3, 0x0, 0xdf7}, {0xb1a, 0x0, 0xfffffffffffffff8}]}) r4 = gettid() r5 = getpid() kcmp(r4, r5, 0x3, r1, r2) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0xc849}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) fcntl$addseals(r0, 0x409, 0xb) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0xa3) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c1e000-0x9)='/dev/dsp\x00', 0x10800, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet6_mreq(r0, 0x29, 0xfffffffffffffffd, &(0x7f000093e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000725000)=0xffffffffffffffdd) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d97000-0x14)={0x1, 0x4, 0x8, 0x10, 0x5, 0x3, 0x6, 0x81, 0x9, 0x7fffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000a52000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 69.467252] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000f5000)=0x0, &(0x7f00002f8000)=0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000043e000)='/dev/autofs\x00', 0x103040, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cfd000-0x8)={0x0, 0x6}, &(0x7f0000e3c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005c3000-0x14)={r3, 0xc, "fb4d7d5611678badca67fbd2"}, &(0x7f0000cfc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000af2000)=""/112, &(0x7f0000535000-0x4)=0x70) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0x0, 0x1, &(0x7f0000ffb000-0x10)=@un=@file={0x1, './file0\x00'}, 0xa) [ 69.513183] QAT: Invalid ioctl 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000535000)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000885000-0xd8)=@pic={0x10000, 0xa5, 0x2, 0x4, 0x5, 0x4, 0x237, 0x7, 0xfffffffffffffffd, 0x8, 0x401, 0x9, 0x7, 0xc72, 0x4, 0x1}) write(r0, &(0x7f0000474000-0x22)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) fremovexattr(r1, &(0x7f0000744000)=@known='system.posix_acl_access\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000019e000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f01000)=0xc) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a03000-0x20)={r1, 0x101, 0x9, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x10fd7c9c37f31468, 0xfffffffffffffffe, &(0x7f0000e83000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000039b000)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/sequencer\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000992000-0xa0)=[{&(0x7f0000ba1000)=""/238, 0xee}, {&(0x7f0000cff000-0x9a)=""/154, 0x9a}, {&(0x7f00006e7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a15000-0x1000)=""/4096, 0x1000}], 0x4) userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00004cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bbe000)={r2, 0x80000, r0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/28 08:12:02 executing program 1: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c6000)='/dev/hwrng\x00', 0x22040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000+0xdb0)={{0x1, 0x7}, 'port0\x00', 0x28, 0x22, 0x1, 0x400, 0x80000, 0x100, 0x0, 0x0, 0x1, 0xffffffffffffff84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/238, &(0x7f0000002000-0x4)=0xee) setgid(0x0) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x758045fa5302fd9, 0x0) accept$packet(r0, &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001c3000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000264000)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a68000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f00004aa000-0x604)="", 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d67000-0x1)={0x9}, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e90000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 69.534234] QAT: Invalid ioctl [ 69.541586] QAT: Invalid ioctl [ 69.544823] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 69.572176] QAT: Invalid ioctl 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffe8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, 0x2000000000, 0x0, 0x0, 0x2db61904f8e5ed3f, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x1000, 0x0, 0x0, 0x0, 0x8000000000000, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a51000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e2b000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) accept4$inet(r1, &(0x7f00000ca000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a7000)=0x10, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fad000-0xc6)=""/198, &(0x7f000078a000)=0xc6) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000852000-0x4)=0xff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000212000-0x4)=0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000323000)={0x8, 0xffffffffffff0000, 0xff, 0xeb, &(0x7f0000619000)=""/235, 0xc9, &(0x7f000011e000-0xc9)=""/201, 0x38, &(0x7f0000530000)=""/56}) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000acd000-0xb)='/dev/mixer\x00', 0x81, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000acd000-0x22)={0x6, 0x1a, "c255eeccf4d37d6dc0884f09ee776749d24f51dac974c97ecc24"}) recvmsg(r0, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000012000-0x4)=0x5) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000010000)=""/227) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000011000)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) [ 69.589560] audit: type=1400 audit(1517127122.533:223): avc: denied { setgid } for pid=7865 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000262000)=0x0) recvmmsg(r0, &(0x7f0000f13000)=[{{&(0x7f0000e62000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d8e000-0x90)=[{&(0x7f00007d8000)=""/4096, 0x1000}, {&(0x7f0000b20000-0xc)=""/12, 0xc}, {&(0x7f000021e000)=""/0, 0x0}, {&(0x7f0000da7000)=""/33, 0x21}, {&(0x7f0000956000-0xc1)=""/193, 0xc1}, {&(0x7f0000e4f000)=""/209, 0xd1}, {&(0x7f00002da000-0x75)=""/117, 0x75}, {&(0x7f000002e000)=""/242, 0xf2}, {&(0x7f0000519000)=""/13, 0xd}], 0x9, &(0x7f0000650000-0x4f)=""/79, 0x4f, 0x80}, 0x7}, {{&(0x7f00009c7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f000017a000-0x20)=[{&(0x7f0000ddc000)=""/94, 0x5e}, {&(0x7f0000695000)=""/4096, 0x1000}], 0x2, &(0x7f00006d4000)=""/165, 0xa5, 0x81}, 0x553}], 0x2, 0x1, 0x0) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) 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, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x3, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) poll(&(0x7f0000012000)=[{r0, 0x100, 0x0}, {r0, 0x209, 0x0}, {r0, 0x50, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x580, 0x0}], 0x6, 0x7) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x101, 0x200000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)={0x40000008, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000015000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x440, 0xd0, 0xd0, 0x218, 0x310, 0x310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000016000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x120, 0x148, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x4, 0x3, 0x0, 0x0}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x0, 0x1, [0x8, 0x535beb03, 0x9, 0xd4, 0x3, 0x4, 0x6, 0x2, 0x3f, 0x1f, 0x0, 0x6, 0x2, 0x255, 0x6, 0x1ff], 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0xfffffffffffffff9}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], [0x0, 0xffffffff, 0xff000000, 0xffffffff], @common='nr0\x00', @common='bcsh0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x400, 0x4, 0x2}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@void="", @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x130, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0x3ff, 0x6c3, 0x8}, {0x5, 0x80, 0x1ff}, {0x5, 0x7, 0x0}, 0xfffffffffffffff8, 0x9}}}]}}, 0x4a0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000016000+0x60d)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000016000)=0xc) 2018/01/28 08:12:02 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b8e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) dup(r0) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa0000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/status\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000df3000-0x8)='./file0\x00', 0x10) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f9f000)=0x2) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000053000)='/dev/admmidi#\x00', 0x5, 0x80000) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00007a9000)=0x0, &(0x7f0000b72000-0x4)=0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f00002e7000-0xc)='/dev/ashmem\x00', 0x4082, 0x0) r1 = creat(&(0x7f0000a18000-0x8)='./file0\x00', 0x100) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000050c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00005b2000-0x400)={"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"}) bind$bt_rfcomm(r1, &(0x7f0000e4a000-0x9)={0x1f, {0x1000, 0x7, 0x6, 0x4, 0x7, 0x8}, 0x800000000000}, 0x9) lstat(&(0x7f000009b000-0x8)='./file0\x00', &(0x7f00004a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b7b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x10000, 0xa, 0x80, 0x80, 0x1d, r2, r3}, {0x8, 0x3, 0x8, 0x100000001, 0xe8f, 0x1, 0x7f, 0x1912}, {0x97, 0x34, 0x3ff, 0x2}, 0xffffffffffffff91, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x6f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x3, 0x80000001, 0x7, 0x1, 0x4c}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000716000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f000078c000/0x4000)=nil) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x2002, 0x0) ioctl$int_in(r4, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000646000-0x10)={0x8, 0x1000}) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000092a000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x300}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000434000)=0x0, &(0x7f00006a0000)=0x4) clock_gettime(0x0, &(0x7f0000f4f000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000861000-0x10)={r1, r2/1000+30000}, 0x10) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00007ee000-0x10)={0x119aa07f, 0x1003, 0x100000200000ed9, 0x80000000000003}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000953000)=[0x403, 0x1fe]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)=0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)="") accept4(r6, 0x0, &(0x7f0000164000-0x4)=0x0, 0x800) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005ce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000161000)='/proc/self/net/pfkey\x00', 0x480, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000693000)={0xa, 0x1, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2ee8f990}, 0x1c) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000246000)={0x7fff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008c3000-0x10)={0x658, 0x8008, 0x652, 0x4, 0x0}, &(0x7f0000db3000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000006c000)={r2, 0xc, 0x0, 0x8bd, 0x3f}, &(0x7f0000cb2000-0x4)=0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000959000-0x9)='/dev/rtc\x00', 0x400, 0x0) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$adsp(&(0x7f000083e000-0xb)='/dev/adsp#\x00', 0x1000, 0x3fffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002f8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0xff, 0x8, 0xff, 0x6, 0x5}, &(0x7f0000b84000-0x4)=0x20) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0xfffffffffffffffd) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000582000)=0x80000001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x4cd, 0x0, &(0x7f0000cef000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000007000)=0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000001b000)={0x1, 0x1, &(0x7f000001c000-0x1000)=""/4096, &(0x7f000001c000-0xd9)=""/217, &(0x7f0000003000)=""/4096, 0x3000}) bind$vsock_stream(r0, &(0x7f000001a000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) ioctl(r0, 0x2302, &(0x7f0000000000)="000000000000020966") 2018/01/28 08:12:02 executing program 6: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff86, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000422000)=""/36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x5, 0x4) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000)={r0, r0, 0x2}) 2018/01/28 08:12:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/cuse\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad7000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00006a7000-0xba)="ff87259f8266332d32e7dca0bde2e7c818c5ebf440c078bde4c43ae8fb28be7317ea6f4ee88208e9e40b56b0779c7c9d773ee968e33c6b49307e055495db8eb83442dae8f141e0f8dd9e9795b3c81c1d4cebe738fdd03349ce60faf465ba0ff0ca568b2057f772e0923cf1cf6b4f7f65269f7b3ae34950c3aeaf1af3e7c0daee9e9ec09caff4cd05cf48c8832c416c0cb6b7d11dc261013b07ae520cceb0950a030ed8a758f1bce8a6eeba9f570c9234e5599c4c2ddb9eadd5b7") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000216000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401}, 0x98) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000192000-0x58)=""/88) recvmsg(r3, &(0x7f0000158000)={0x0, 0x0, &(0x7f00001f4000)=[], 0x0, &(0x7f00005ef000-0x29)=""/41, 0x29, 0x0}, 0x0) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4000000001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f00001c2000)=0x320) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000712000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f00006cc000)=0xc) bind$can_raw(r1, &(0x7f000027c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/28 08:12:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000013a000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000022b000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) poll(&(0x7f0000c62000)=[{r0, 0x7603, 0x0}], 0x1, 0xbf0b078) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x194) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000c0e000+0x309)="5780d01cfba11f1a5d2dfaf7a8e563bc7380a8188eaa936db20a81db8818a7053729da45f5ef886c7b578a3e9237e1504e8303495210b2653f26726b50995724d2aaaf68daaf6a4e13dddf83d3fbb8aa6bf78a6ad7d86be6825a6120096196668d7a8cfd679c9e3ad4d374c3c57b4ff4ba030561d01ad9f0136dab29df4c0b40a28c623f1bc2ebfbabca8a865a0dbf8905411600288c1efc8af0b3192560b3042164d42c97fda4787849b3778279bdc19c9ce3252a50df5b165fc848cf2a7d099af1eb2a0fb95046abecb4827c7c33e6accac7", 0xd3) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(r0, &(0x7f0000750000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008b3000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ab5000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x22fc, 0xc7, 0x7, 0x400, 0xdae1, 0x40, r1}) close(r0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00002bd000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000c07000-0x3)=0xb) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000b73000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x14f) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006c9000)={0xf001, 0x10001, 0x2, 0x7fff, 0x7daef046, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009dc000-0x4)=0x3, 0x4) pwrite64(r0, &(0x7f0000ce6000-0x60)="2c545654d1a41faf9ebd627dbe62adc8ff46e9a00e06a3da93963142e0c290cfa80e067f0f82874a92a3ab12c7e1fdba680fec70bf98666869e26845f711b010da2c115ed646ebdbae26bcda11ad02f33dec1946a2a425f81d6ddb3d56ac81eb", 0x60, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x100050, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000acc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r0, &(0x7f0000744000)=[{0x0, 0x0, &(0x7f0000659000)=[{&(0x7f00009c2000-0xc3)="f2a15235d12c5c6e6307298e9a864ea3bc0168d9bc506ac3dcc8ebcaedbf8f3e45183f378abe939fbdfa8f16e2fa1da28cca8dd11eb62e14c71ef8138f25e3fe89ac6de3daa6dda8fa27f5b703bef2613123c5e4a4c77678cc784d06511881dcf6f67e389591109ca3db47a0d6a7144da1d98aeb5a2523eca68b8359730ce6bbee888121b167e0bc5c21acffff94722a3f64e3fbc6eccd65dd5113f0bc2cd01bcfbe54544e2d0ca133dc44c3003e3fe232d3e04ec982a3a78797954d0c9f1b0f9871e0", 0xc3}, {&(0x7f0000226000-0xa2)="d7e43d0b1e34217242787644b1e34ed0eea4168220310ff7022cdc566fba5af395e440e87927855ad2f88a2dbe2fc0745c064bac701bbebe001b88bf748c1899030450475d87906e1ae0f18f954b9c8a1ddb59f1135c490877344aa75ce2e2801d67ebe453a1bf509dee34f33a626ebc29dccd61c1629de70c83234afaebb8d7abf638a32e854086293af7333ca71e48d75ec54c9d578944bb40172e3807903c3398", 0xa2}, {&(0x7f0000100000)="e679cf286ac52d69154fa62a5cb42a5cb010fb7c33a9ded4da471a6141b5ef2080d1d25a969b9205c750f5b5cf2a73a2bba37c9f3c26b90d1faf7b15b81fd417a36c99b40e0bbcabfd5f70bf10845204489a3ff67455d0ef7c09", 0x5a}, {&(0x7f0000125000-0xf0)="3000db3e374570683febc43297af6990fa4b77182e708e5d7ccdb05cbf0a8f3ad29c16a290fd04582be489075dea664e3c7bdf17e5364de2af4bb07cba6bbe00501ea6597360f0d9275a7f3f67c47acfc399fc13e57bbce22affd4673cee1bd4c132c4bb600530d7321f389db5469e239ed7ace88078db3073581d74272b97ba7b23ab68ae21c9be2ec92e5e2c1af277e1d85e0c248fab0b257165f84c9a40148bad94fc6898fce45828fd864d0b319dbb9a1e038dbc098228f92c32a048fe41f4e9812fb2ab4871fdcdedd640453f3f9c8d64ac79383f96b9fb7e53b4a8305c96679f484316b4f3325b250193979415", 0xf0}, {&(0x7f00006d1000)="aaaf97f39e3618d45e252c8f33f5641a61fb5b72d57d31ccfdd079b1218da61701cc8aebebc4c709d9a8f5de473d05fcd66bae90be6c898f255ff926f064cf9c9f383470a88a469dcc98211cc9a89a88ddd57a4499bc1cd67b5672315554ba781992b10c988b5e9ce5ec113b0f41c5c8ca8dd0cf1556886dfe12d7ed0f1b2b1a5f236c175f2016ddcbf8f59661d9a6af39508d7aa4c9e442ea56bb96ac6bdc3a3a62c1321a75bbb4aa6192c2c9eea26f2b352901cb560ba9e4498bbff73c584a7a7c01c013", 0xc5}, {&(0x7f00003f4000)="3aaace113ef02ac5ab05c68df403e6e64e780dcb2a9e631f1cf3069005c585c569d68497e92057876d18c0cbf10c317518d77fcd804ba6f126cae9a2f4eb3aeefc4564036ceff214c5e79ac992cdfebad53c8bb0280df836d5a28d37bee7bc1d504b847c2442aa0793dbe1a094f27c7c63985ae67a2cb6e48a5e0cd324a8643c03", 0x81}, {&(0x7f000097a000)="594b3694e1689acbf0d1e1bc5cc01def59cc51836980fefec7ab564e708c9a2ae1597d753e2f3bc72de03789543eb15326475a802cd46117a8d1afee909f192f738b07f61fbd0a7d2b0874d4ae4710f391e89b3df65f34a2433a7461f01fcbcc1362bd4172823936846efa8fd6af6a5e525635fd690745277da67c507a57428922ad9b395ec92877126959e7924e8a1a219e1ec879eeb88bbe6109fae1bbedf35c91e94a5233aaf73d679dc8e3a826942c7cf9d2110d653220bc23add3e7667c30ff1a245037ad2689f6881a48f2c075721b0df1193b12910ef3a4", 0xdb}, {&(0x7f00009c7000)="7ef604c378cd7cfe2658aab4f7fdb463d86302112e9548c54f13e403e09efd2e1fe83fb05fa06ab8be2fd2de67ea6a1d8bf13fd5caf93cf8f01c6114b1c0da7febb43f27009b4dfbce405d78db16a49bf76c44683a0639157022bf7fc7593a87bed4d718edb5648677a2f7a053603cb8", 0x70}], 0x8, &(0x7f0000126000-0x118)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xd0, 0x117, 0x2, 0xb6, "ab98e55fc46e55cdd01e1f2296a90ad09b7734eb23264b54f175433a55948b6ba672a1ac8ec4fb5974a7f47007ffbbc139fec46aae18c2925e30a2e279f8b665bdf527561ec404c00ee75558cf2967b6851852ca557ec4281cb64a7bac7c1aea2c32e0f931c02d062a2677a8c4a0562c87e3ea3a1d20d37f0d3ff8775c6bb12397dcbf909be90a537d9202c4902f2f4ce01e0beb457cc3dc20a17a3b67ea63d161eaa42046b32952538ca5a6ba7536e2d4da5d3250d8"}], 0x118, 0x4000}, {0x0, 0x0, &(0x7f0000c31000)=[{&(0x7f00002eb000)="daced3b5c157cd5ebf820a191e8be1f4ff584ea38b472509cef9b691d4ba19654186f06b4933e4ec115ec8c27a07b746c63b95049e3cdc181a304aa8f70a81fd9b3829ba1a8f96b6f910fd5b5003dd5551d6793fdd3aad8508984bff5a1ffe4881ee9d7b46a4531fb5091e14e943242b85d5e62cb484e4b864f2d3fce4dcad02d12d8fac06ec0f21c70174dd56dbe9d5318a098a13603787fa446bc3535f001620e46aa9ff52e8cc6e4434f0f8fcf6722cb5548e956b1ef72ea138e001ab33a5b7a10489", 0xc4}], 0x1, &(0x7f000086f000-0x78)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x78, 0x8000}, {0x0, 0x0, &(0x7f0000447000-0x30)=[{&(0x7f0000f18000)="1aa33a6a04600079159b2fd5bd29a2494c793f41f215b1efd52d581ec52a1f4b4dc9ba84cf9adbbda962c3d382dea96231b2a59d75bb529348ca76d79bb86370a5d9abfa928456ca1cf894596fa2b1e4c686437307d655132166090bbb42d71a23ddfa42903103f4de3db8c8dff3faedcde5834574b3be1d096ebed9e7578209ad72535e9109843b81c00c8a9684673e3d8e28640549133b082021215af6d2bff69bd93ce7215777fa2a4a1f92946e17e9cef8682d07a51967016d5d2f9b8e54cf8ecf4aa6da42b17e898483689de5cd62e35290c4939f231140e0bc6d", 0xdd}, {&(0x7f000052f000-0xab)="a21b78f8f2da7b775237bc0a6238e057157ea64a2553ce9f93c90e99f0c53e9f07a940aa868cce6eb379ffeb7d18d74c6368712e867821da3c8601450c8d84699913c00054a966329909415c07dfdbe8b3c4d84d2ddd813992f21f63fcb54e762f6879955dcdceb0b5daa9fca30790eb8cd44de610fc71d76dcb3b437c0e16175f1d12659d90c7e8bff6cf9610aad0e534c7a04fb40d0dfdc99abdde4c4890582ca94f43ac75afdd28d83f29dd7375f7a5374b", 0xb3}, {&(0x7f0000241000-0xd0)="5dc0fd42dccb057d207a5de4ff2aa21ff62efb7a112a70f2e03255d24b2e2775e36be756c608a5ed35a0f119c2216ba5b18a2cd01632236a5be361c668cda9afee72cbfa166837492885721ff61c8ebe3e9a3328129fb13d3ff966b8d2533c0ded946cc2f4b74c05a08f911722fe93e02f7d5b6f3ef2ef76aeefba7dc66baaeb2ba1d2a66cb78260a0d0bf582386702bb8e61117dd5033d4f8995104e889e67751e7403056ceef02d6c3fc47e392a6ca93d7473d328dbc38bce820052cc57325e0dabdaacb5690354d602598a0ac2bf5", 0xd0}], 0x3, &(0x7f0000c76000)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000a85000-0x50)=[{&(0x7f000089a000-0x57)="738a6904627b0d5e70d1d14c7966417dfb35f5a265a2d6f53f25b5c491a399834c21f238bba16d84449355376781418784854fd3dbd2339cc4ee0ae6e5f71151d97553baa2f5d511928b130d1b6fd139cdda0c7d59ac52a960d89c09c3", 0x5d}, {&(0x7f0000ab2000)="ee976521d3f2632e172cb05a227a6d815c648d934117778490fe91ce014e86d295b7f39102f1e5d17b057e3a", 0x2c}, 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{&(0x7f000093a000-0x1000)="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", 0x1000}, {&(0x7f0000402000)='n', 0x1}, {&(0x7f0000852000-0x46)="eff8aa234faa8a077b3e09686bb821405717c0828a69a1d4be46e1ff3f9a1032296dfa202fa33ed7d7a3ac86cd669e0a13e3c22486f43ffb4005852315afb732b103e9d31728", 0x46}, {&(0x7f0000acc000)="4327cd673fab0930c478ba602a5708024dd964384f9d3fa3cb9cb8e16e5a53fe3fcfc2e6e05acda6f9218d59e41e1724e8cc227ceca988e36107416822bb21087f5ca0c38c8ad5f251c4b34588834146281d5ad72a64c5e4d1987009fa3fddb1a0dfc17d716f68", 0x67}], 0x5, 0x0, 0x0, 0x20004801}], 0x5, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000e77000)=0x0, &(0x7f0000b92000-0x4)=0x4) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000006e000-0x8)={@my=0x1, 0x0}) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0x116000)=nil, 0x116000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000ca000)=0x0) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x6, &(0x7f0000117000-0x7f)="c8e1ed16f2f6c037ae6f1e081a2c20defe28d3e96b583a883c2ce9b078fada23fcc77a30609a73466c3cd6e994fb43ed7086112c12421f590e4fa0210a1e92beef42f04a24fd2b715740821797b6501c471f36c53f415d0b84de70c4b367f18bd6f781f00b6541717d2ee05427aaae2a2cb3b3791db33b92ee9533248a8f1b") mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000117000-0xc)='/dev/audio#\x00', 0x80, 0x103000) mmap(&(0x7f0000116000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000117000-0x4)=0x0, &(0x7f0000046000)=0x4) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000117000)={0x0, 0x7c, &(0x7f0000090000-0x7c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000118000-0x4)=0x10) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000118000-0x8)={r2, 0x1}, 0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) set_robust_list(&(0x7f0000115000-0x18)={&(0x7f000005b000/0x4000)=nil, 0xb3e, &(0x7f0000031000/0x2000)=nil}, 0x18) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000022a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003b6000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bf1000)=0x0, &(0x7f00006d3000-0x4)=0x4) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 2018/01/28 08:12:02 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000fda000)="be3b7df7c59e54b078651d50fdcca253c66c89fc17f8bd9c2237e0c817f1dd0da6fcba770bcc788d3bcaf0fec3c3", 0x2e}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fda000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x94f, 0x4, 0x17}, &(0x7f0000ca7000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eda000)=[{&(0x7f0000d1a000-0xfd)="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", 0xfd}, {&(0x7f0000c40000-0xab)="0a5e5a859f90115def8f47f5bae95e1a419af99f31a43386d448d549806a741d5b0b3df6a6879834dcf925e5cca899c90f6fb33a4de30e47ee64b70db939b1130b6faec10b3e9ed8b7110186780c87be45e2efdb2f99f1bf9b544aa6f871e3ff7dfaae8f8acec9a66be06ca7e1d9f346f00967a32258a9c26b8ed992a2da96c6d513b89a9eb143400f097bfa42f5a0f0039a3fe3cc6b706ecff334048b97895c7fa285b9993fc438280a19", 0xab}, {&(0x7f000057c000)="b6575756335248351bfcda0fdbd43403ca2bd0052664026cd126e644843e97696f253e84e324c00bc2806e5f1091f0b9cce670d2f50b30ea440e824e9e93d0b1c7b7e3a855486307490ea7ba4eb9af0b212f75f65990fd46805d87ca1b8140bb773a520b645f8a52a17015ad3ad4ae83af80beabe3d0098b6375a862e3d3284f1ed99c4319a3d14de3", 0x89}], 0x3, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r1}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x0, 0x5, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000837000-0xf6)={0x2c5, 0xd6, "46cfc8ffdd63b62aa4b47fd331977bb5f758d35bf86ca00cbac7f69b9eab881dcbf740fd63f1689b183e4058bba80f5f0b5a3ef8179507064cc3358bdf3ce01816abd11087271786186499783a18bf587ca00211ec47271385fd004040215296552fcae8598bc02feb3d8e8a03ed2d89e145a63fba8693a0cd67a39ed2e829e8a0f650681e43fb01e0cc4b8549b2419ac62ef9f04d0c6507c2bfec0982cf8b28b43bf61208fafc8f33b284db925529de9e5641d0b05a584af21c6582855ff0d558a285bb5fdbdfe22575ec2fd3c0ef73f321c1de2517940375a765345ec2e40e58757101731cf1ea92b41cfcd0b4"}, 0x0) 2018/01/28 08:12:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/cgroup\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f22000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r1, &(0x7f000071e000-0x41)=""/65, 0x41) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e7f000-0x28)={&(0x7f0000434000/0x3000)=nil, 0x826a, 0x5, 0x4, &(0x7f000027f000/0x3000)=nil, 0x9a}) 2018/01/28 08:12:02 executing program 5: pkey_mprotect(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x1000000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000826000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006bf000)={0xffffffff, 0x8001, 0x0}, 0xc) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r4 = userfaultfd(0x80000) r5 = socket$netlink(0x10, 0x3, 0xf) r6 = epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x6, 0x20, 0xc00) poll(&(0x7f0000351000-0x48)=[{r0, 0x10, 0x0}, {r1, 0x400, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x87f1, 0x0}, {r5, 0x2, 0x0}, {r6, 0x0, 0x0}, {r7, 0x2200, 0x0}, {r8, 0x4582, 0x0}], 0x9, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 08:12:02 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x80000) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket(0x15, 0x80005, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='eql\x00') getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) listen(r1, 0x73c) 2018/01/28 08:12:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0xffffffec, "3bf08c"}, 0x2c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000b1d000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/28 08:12:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x100000001) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c9e000)={@common='bond0\x00', @ifru_flags=0xa02}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000035000)=@int=0x1cc6, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000d12000)='/dev/snd/controlC#\x00', 0x1, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ba2000)='/dev/loop#\x00', 0xe7, 0x200001a100) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x81, 0x100000001) pread64(0xffffffffffffffff, &(0x7f0000cda000-0xe1)=""/225, 0xe1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000326000-0x4)=0x4, 0x4) shmctl$IPC_RMID(0x0, 0x0) clock_gettime(0x0, &(0x7f0000984000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000d82000)=0x6, 0x4) write$sndseq(r2, &(0x7f00004ae000)=[{0xf8, 0xd23a, 0x9, 0x8, @time={r3, r4+10000000}, {0x2, 0x5dd}, {0x3, 0x0}, @control={0x5, 0x10001, 0x20}}, {0x0, 0x10001, 0x1, 0x0, @tick=0x2, {0x6, 0x80000001}, {0x7, 0x1}, @control={0xfffffffffffffffc, 0xffff, 0x4}}], 0x60) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000039e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pipe(&(0x7f00008c0000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000c6f000/0x1000)=nil, 0x1000, 0x9) flock(r4, 0x2) flock(r3, 0x1) sched_setaffinity(r1, 0xfe57, &(0x7f000005f000)=0x25) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000588000-0x14)={0x2, 0xffff, 0x4, 0x2, 0x3, 0x3, 0x4, 0x2af4, 0xff, 0x8}) close(r4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) 2018/01/28 08:12:03 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) writev(r0, &(0x7f0000cdb000-0x10)=[{&(0x7f00008ad000-0xee)="07c81a7fc341499453381e793f48d8d8eee31eb88a804f63b9aa7ddd98e091521b40a91057187d7b029cc6ffc99870ef596ffa73ea92f3a87733003878c19638de5a6770810c5a26bd6b041d2103ba1507217b6cceddfebc2490b40546c190c89973ebb6f49664ff416e3f80bbd2155c084d048c926b8f6e3fb95d674664a2adeb014bbc05b09bd07b2136dae942e5b15fcb8a564fe38045bc253e15e1898210c4b5d6eee43d12155a0a3f6b3c0d6b6a5d583844a5d466cb6bc267a70ab486a54b9fee8bf0c023cf97049c042249a56a51afdcd1df7ed02a8cb1a2a12a3b0a003b1a41da026ae9e9a27f2032900f", 0xee}], 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 08:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca0000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000552000)={0x0, 0x0, 0x200}, &(0x7f0000d37000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b2000-0x8)={r1, 0x3}, &(0x7f0000c6c000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00000af000-0x190)=@newsa={0xf0, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00006b4000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e8d000-0xc)={0x9, 0x8000, 0x7}) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) dup3(r0, r1, 0x80000) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) tee(r1, r0, 0x40000000000, 0x1) 2018/01/28 08:12:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f0000af4000-0xa)='/dev/dsp#\x00', 0x200, 0x200000) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f0000003000)="cb0c2ccfe97ed9ed") r3 = syz_open_dev$sndpcmc(&(0x7f0000ecf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x220000) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000832000)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x4, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}}}, {&(0x7f0000202000)=""/109, 0x6d}, &(0x7f0000c72000)=0x0, 0x30}, 0x52) open_by_handle_at(r1, &(0x7f00004e3000)={0x8f, 0xd8, "3e718dad124d9e591401205e5036901740900863b23ada74e953749b15190013dc2d00b562c0999cafd89b23b24a27a29dc17ca3f55659593ef2162bdf5e41390d1b848b786dff7ddc58010f8df143b247628b0d8d1baa8e37ae39e00bdbce1c53889c4625f2900ec17875dff7b525152e506ff992284b10a7a1063239bd9a2b4d77520f97e2bb"}, 0x10000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fd2000)="d3ab01000000002320000000000000004d7231830a5e4d0ad93d9fe80003e4484c097959c6d76038bed2318001787b", 0x2f) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd1000-0x4)={0x0, 0x0, 0x40000000000}, 0xfffffffffffffd32) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x2b, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) r1 = creat(&(0x7f0000f1b000)='./file0\x00', 0x0) socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000122000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00009c1000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000223000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) bind(0xffffffffffffffff, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00005fe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000096c000-0x10)={&(0x7f00002a0000-0x1b0)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x200000006c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'seqiv(ccm(anubis))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000824000)='/dev/rfkill\x00', 0x200, 0x0) accept4$inet6(r1, &(0x7f0000a55000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a78000)=0x1c, 0x80800) gettid() memfd_create(&(0x7f0000982000)='}$wlan1\x00', 0x3) 2018/01/28 08:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f00003e1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x24040) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000afd000)={r3, &(0x7f0000370000)="844720b5156cfd7a00691399fb3f196dda9c41b55f62aa92a1664885fc9887f101aa3d8e8ee276388e606a661e6572373bd1a8ce0b3ad309820269701d10ead74d876d3d0f97e5455d762af8c0643f3488071ebeb254d8b2035a686a373a236d56addfb24db05bde7271ca0251c9b1e812b244fb0237a3ccc2b6d02030cf59c60d5e46ddf848d5a60d9b441bab947185245a9862f13ac7b9a995fab12857bae932f17a703576702dd3ed0aba95c758d156c98c193666"}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r4, &(0x7f00001e1000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009eb000-0x4)=0x20) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000074d000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003ff000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0xfffffffffffffffe, 0x1000, 0x400, 0x100000000, 0x0, r2}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000679000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000a93000-0x8)={0x0, 0x0}) pipe2(&(0x7f00002c8000-0x8)={0x0, 0x0}, 0x800) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000ba2000-0x4)=0x800) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000009000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 08:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000ba9000)={[0x2, 0x10000, 0xf005, 0x0], 0x2, 0x56, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000820000)={0x0, 0x0}, &(0x7f0000d88000-0x4)=0x6) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ffc000)={0x0, 0x26, 0x4, @thr={&(0x7f0000ffd000-0x78)="03b2a83b703f0fb66c40c5c5b0e24aab3016357e5f4be7d21b79d253fdbfda66073541468f8011eb374fafefa034a46978b0e4c5086e0b4932f9adbca79052d3822a06cf3242e8a36c8602a308befe51cc782ebc19c1526023542e1ab670a5bdd5b51880f04604b4641d03d57cebac5dc911e8180ee4fcb5", &(0x7f00002aa000)="85c10cb5e219ac03a7cca2af0ce3caebab04ddbec490583b140f3ab5d3444f1e910f441251344fa2d48703b2248442a572cf12dd546b41edc1c3c370a8defbb9ccd289d14b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f7000-0x4)=0x0) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000054c000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003b8000-0x4)=0x1ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe2(&(0x7f00003d1000)={0x0, 0x0}, 0x4000) sendmsg$key(r2, &(0x7f0000b5f000)={0x0, 0x0, &(0x7f0000cf0000)={&(0x7f00000b1000-0xd0)={0x2, 0x16, 0xffffffff, 0x7, 0x1a, 0x0, 0x4, 0x2, [@sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_key={0x14, 0x8, 0x490, 0x0, "9e2173b33c5ec780af5859b2fea6a9b7a9560a8902228fcdf445074389caa884741e5b00d4f9517078bed9ce2a05469754b600e14d5101ddcc10fff6571f16ed035a5f44cb2c7a7829d0b250799daac331bbc32ce1bec494b288e9e6ef820e57c7f6ff75c250d675466205cfb6ce25cd3db62b33ec720a81b2c8e8aa016a9cfe8a3d4e00c919f249420b753bc882c52761b3"}, @sadb_sa={0x2, 0x1, 0x1, 0x398f, 0xef1, 0x73, 0x9, 0x80000000}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) read(r0, &(0x7f0000ae0000)=""/41, 0x29) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000a36000-0x1)=0x8, &(0x7f0000681000)=0x1) [ 70.100838] audit: type=1400 audit(1517127123.040:224): avc: denied { write } for pid=8002 comm="syz-executor5" name="map_files" dev="proc" ino=19586 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b3c000)='./file0\x00', &(0x7f0000ddc000)='./file0\x00') r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ddc000-0x26)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d4771050021000000", 0x26) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002f2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000b41000)={0x1, 0x12000, 0x0}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000043e000)={0x27, 0x0, 0x0, 0x0, 0xb7, 0x1f, "cede997e2369ffb13f1eb8afef3ca5b21635075442726f8fe3ac54c2929c79c2e4c925d52bf5685b61281da6954f8565a7b9e1bb5f0351e6e863efb38ebe6d", 0x0}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x2, r0, 0x0, 0x20000000, &(0x7f0000e3f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00001e6000-0xc)={0x5, 0x4953, 0x60, 0x6, 0x79b}) recvmsg$netrom(r1, &(0x7f0000c1b000)={&(0x7f0000901000-0x10)=@ax25={0x3, {"95e61bb4104b3e"}, 0x9}, 0x10, &(0x7f0000513000)=[{&(0x7f0000186000-0xe7)="8704f2b5869b38252520cf8ed9afd87df37e58a9f52803c81d74a4e79f584b6c2af928553fba5398949956e0735211a2fb8b688dbde024172f14061a71ddbc7c327434ce0d646d591dc09493c492386d4d7274b23c8299f7f5f1659866b24fd9a0b611b1b8dcc25b680d8fee74e454f00864b1f663c0344a00b5414cbae62681a1edd74ac0d1c7246e805d3c25b222fa3a5a419ff8824caede6a9a92938ce7178b8e9822c1e92b241b991012967774d74e9c5c69bd9ef8995b9bf0da172cfe814e75f83200d90cf3d24cf01497336ec46bb459cdc382ce048d6573ed56af2c03748363232680d3", 0xe7}, {&(0x7f00007e4000-0xde)="8459fd0f979a9e44d64680c2f7081a5ff34f3a9ba281bf4e6861efb280400ffd0c5cce25dd9b4f23bd26304499af29bbfb75a315e603b8180d4f95586c28a465bd955ec291db68ccb43dc8488ffd8baedc4032c84537d9a046f724af506358c4538feb15aacc453579c737622e790fb22240727145fe9297ce2cc60a97ae2f33ee6bc251a368b9ed291cd211d44d55b424c69e9c397be774c20c1b1c1b2e149fb8a501e8a92219905052d910a6cf0c2bc6e7c664b30b266500f158f81163474f3b1d3aea0db89ff2f32b13c8872013b59f3572291b148b26d65f4afa7eef", 0xde}, {&(0x7f000091a000-0x3e)="242a11b3f12010a73769f3e9141e1a2234c542e6d266cab9a14335a59b34ee0f2a657dcf2928a0e4eb85ed9aca2f5edbcd5b2af680eb55ba77cb4d6a7e84", 0x3e}, {&(0x7f0000c4a000)="f13de9f365a4c452a27e2be00231", 0xe}, {&(0x7f0000bdd000)="f3b5418e2574c7472ce63289538c5ac3120c5fd879ec6262664c38847be56d7b9a7627de3343c25ce7d89075abe63098da7abc1fe37f3b16f0085f53e16d9fec5732bc53be8a9f34f0caeef4ba9a974a3aae7f4e877f5a95bb79f8a77440c2b16b68b5c0a7c5c7c12a04c739c799d93c3023359ff15c34d8751c78307dfda9709aa439949f64333439d86647a8fef8e7495ea9cafa9f14bdf0fbbf717cb54f9421577695f7098f3ed7db11774c5a2160ff3ccaaa051b4e3e91166eebe37a168f9005738fa60b0f597563d4bdc5328145355334d7c18cb2c07ca84c2666fb4e433af4fd1c640ea17efa38", 0xea}], 0x5, &(0x7f0000d94000-0x288)=[{0xf8, 0x3b, 0x4, "1035e4793bf8c166e9df3ad0f5885f140d4f67a2973d52783cca900a580927ce953c1bdc3e5cd3ea71f901ea7c5ac2662f73a39087d2837e5dfe6998dede0cd6e3181b8ab92b3f4d60f48b588211089ee485065c784e342db51af38307010a2fefb76353e40b1cdd1d2797e2c45cb2090a4069f4639ce7f88f0761de677fbfbe898c947bfaf3814749824261adaa45350c9e14b4ecb6dfd6a57a376bfd16d5c4027ff78dddb86561656058b5ac9a998761686eac2ababda82c7852c2863a59753e7b2e516a62aa1d36e7b42ffe3b3654263560129f558dd2730d808939beb68a7957999b"}, {0x28, 0x13f, 0x3, "cb5b08b2bb9a81cb9a0fc45cef283914c4e0ca46b016"}, {0x30, 0x10f, 0x4, "a57cb6c7ef2aceae939c473372408866300dd98232c7b381c20976088c31"}, {0x110, 0x11f, 0x6, "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"}, {0x28, 0x3a, 0x7, "8c08ccf8206a64042ab675ece5afc1b42b2badc1f8d99e"}], 0x288, 0x20000001}, 0x2001) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) [ 70.153214] IPVS: Scheduler module ip_vs_ not found 2018/01/28 08:12:03 executing program 5: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000761000-0xf6)=""/246) r0 = syz_open_dev$mice(&(0x7f0000c50000)='/dev/input/mice\x00', 0x0, 0xc00002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x2710}, 0x6, 0x7, 0x1}, {{r1, r2/1000+30000}, 0x2, 0xf, 0x6}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000003000-0x28)=""/40) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x401, 0x0, 0x526, 0x9, 0x8f, 0x0}, &(0x7f0000ce9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000098a000)={r3, 0x84, &(0x7f0000a2f000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in6={0xa, 0x1, 0x217c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10000}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x200}]}, &(0x7f000055f000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000-0x2)={r5, &(0x7f0000002000-0x38)=""/56}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)={0x5e4, 0x3c, 0x700, 0x5, 0x1, {0x1a, 0x0, 0x0}, [@nested={0x440, 0x51, [@generic="decf513a528065fb7e5a764484bc8dc2b75be4d01d79ce0b10eb5463498ac4b0ec52f6598551507aad7e9e275a4b021e9bd8878dab2f880605aa99d8bbb36be2ab822e42f45373922e644822334715af49e3c2a71d9261f1897b2937e2bb69f8e670ee1f8b7af70165b887f21f2907ee456eea016c8ae07a8f7ad69919a3d25fe2dc1214d2b42b93e135bb6437f8792feb86d0b0a5225dbabc02ff82f031b2d9b56a73a8e495ae13d26a0e4a4cf3576aaa0963d723bbcb9fd67e62f0352d72d21bc602aa50f129e8a2bc96e709eb267efe67a6eeea449b0df963", @generic="8f1f8624a81e751abc0bb5275b86746d696f155cab580a12734ab93f5a0b35e14b85fd12dc28cc85457a8ea6c0ce03b0eef65f8244a89d03b703fad0", @typed={0xc, 0x3, @pid=r4}, @generic="7838e3ff363ec4805423a4e8fce9971f180b52533c62cc8704401ff43cc4578f7256cb6bace83c17860f17231f8e52e335fad513eb8c3a3afc6fdd94d785be63aa01b83589f5b2f183afd85557ad4cac74d46583b23044426b85ba1a381a71f100e44d6ec4e747a7d1e655a38d17d0a7073d992a957d7486466a37c68a39e7ef4a2aeb7a8faf4f0f55876689201e9ed41d0589503182233912ff8a2f59abd198d1bc0498c7885353cd6c4ef576c923773e34324b13ac23fa8fa03e5adf02c4630bbfddc0d6a3578233aa27ca56fd3556e21f3b698dee0e6ca9660fe57b52178b83ff93a56d97291a0de8598f1027ac67", @typed={0x10, 0x2b, @u64=0x84}, @typed={0x8, 0x93, @void=""}, @generic="e75c4ebecab5b3c9bddd782a2025d334967cb13132d44bd44bf1f89616df1eee457617d8f46ed426e2f06df8a549c77208efabccb1410bc1674fd6c5feac5c308a300a10b425af36d4b050fdf3a14bb1dde5587b347ada101c8aecf8ae4e313c497a0ec5659212b1b6e71b8fbc802f396634356208f9c61453cd6030f03f50a7b5aac462e74c90a30281ce781743ccd474218b28b597940326ca9bc60b72e166416e7d86c3659e39542cbf4bccfc57d4c5276f46d5f9f0344a959d54ac6856a9cd87e759111e9248ce20ef4ad99e54302d2e21f12281f6bacb7e243cdf7b82d6e726a208b4", @generic="3c54a115408be6c136fe12f00251329684252e6cb9599d6d7c5e971a240bb73444205074d453f4fb3df16ec20883f40dd5f3bec4af1e38b05c6201f7acc07a0ba24ea2e68d76626397e379cfdcee3e", @generic="977522769e208d95ad31315b38a8fb272ba3bbd09373c0032183489724e5759831a421978a479a7404718786ce1672e812f138ce426d01a00a811c31febe9af2fea19fd3a44fc7b8186a5cde0c", @generic="075d9fcdd3282c740d6e63a0821999b4725127f0982382c0ce00fc1b1a47346b0d074cc68d1a81b35f7d6a11d363219bd3913122a0e4ec95ce77846e2486b2bf1ce4bfe42fe1e2b5773284fc9921f71e3044d13f28744fcb023ef6abd1283cefb7373b69aadb81b9bf74c5b90469d88fa86e818e815c8b5a755025349c4542a71fbd0df8b37c6f40c1a2da02cb8d"]}, @generic="841efb1d4bf9734850e244ed82fbe35f682bbf03b30274ed84f63f66e8a3cc68afcfe706728b434bbd080e7767b80ae76aeee6d3879debaf03c10b19e48a068c683b0bb57bcf0fc2ec38fc60e2c3eec352caf4cb20c34ca63746d35b19076b7f28d057bd88e31879fef0f157e0af08eba3eb6646ac3f7284caac68a0730177530609fbfe5e593784c19313d756cae9b266f373a17508db3c027ad62b36d22063bb55", @generic="959079c50f7dc3894a3d2b9012615b061921f8d6704a82775312ef0c230f8be48ba6175f7f149f9ca3c69648879d149c96daf4b8d58baff8f2d8b6c3a91dd0ec4aff3f83d963f2589597db746bd8634683faa04b491569e7dbe0fccc2564a28103579ad2c16c4a9aaec6e67c22732b4b791a646ad2d9ffb8001f203ee3ad95ebdaa57ca2f0988fa33c45e1a93bb6a83c709d344e0f3aa4fb8de677a1c48c5350e63505d40f793f5e05db7b60bb3007f36d3ed1cb6f2c0935d582b3727002a52883c54352f8c1dffe67aa520d9f32ba546b5de855ed2e", @typed={0x18, 0x79, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x5e4}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) open(&(0x7f0000ca0000)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f000001d000-0xa)='/dev/cuse\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x400454d1, &(0x7f0000001000-0x4)=0x0) [ 70.182297] IPVS: Scheduler module ip_vs_ not found 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) pwrite64(r0, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0x10, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001cb000-0x10)='/selinux/access\x00', 0x2, 0x0) [ 70.188324] device syz0 entered promiscuous mode [ 70.273481] audit: type=1400 audit(1517127123.065:225): avc: denied { setattr } for pid=8002 comm="syz-executor5" name="map_files" dev="proc" ino=19586 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 70.279104] device syz0 left promiscuous mode 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007eb000)='veas\x00', 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000888000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00002c4000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e73000-0x4)=0xc) 2018/01/28 08:12:03 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000881000-0x16)='/selinux/checkreqprot\x00', 0x4c0800, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000db7000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000113000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000f5000)={0x3fc, 0x2, 0xffffffff, 0x400}) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00003f4000)={0xc, "41c030a10000000080000b01"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000618000-0x4)=0x3, 0x4) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000a9b000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003aa000-0x9)='net/udp6\x00') setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000097f000-0x10)={0x7dbbc038, 0x0, 0x2, 0x5725}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000b8d000)=0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x1e0) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x400200) munmap(&(0x7f0000e33000/0x2000)=nil, 0x2000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000-0x8)={0x2, 0x10001}) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) 2018/01/28 08:12:03 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ed5000)=0x0, 0x4) fchdir(r1) 2018/01/28 08:12:03 executing program 1: 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$kcm(0xffffffffffffffff, &(0x7f0000c8d000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000117000)=""/83, 0x53}], 0x2, &(0x7f0000000000)=""/28, 0x1c, 0x7}, 0x2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bdf000-0x8)={0x0, 0x9}, &(0x7f0000860000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000040e000-0x10)={r1, 0x90, &(0x7f0000001000-0x90)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3b9ab512, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r3 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCSTI(r3, 0x5412, 0x4) sendto$inet6(r2, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 08:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000018a000-0x15)='/proc/self/net/pfkey\x00', 0x80d00, 0x0) getpeername$inet(r0, &(0x7f0000e4b000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000)=0x10) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b50000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/28 08:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000029a000-0x1)='./file0\x00', 0x11) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "d32429ea0e738940677abad2"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 08:12:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5204, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000-0x8)={0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b36000-0x4)=0x10) 2018/01/28 08:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000138000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00003ad000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000142000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002bc000)='ns/cgroup\x00') ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000efd000)=0x7fff) r5 = socket(0x800000000000010, 0x2, 0x0) write(r5, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) write(r0, &(0x7f00009a1000-0x4b)="37022c495195061b64b6715e453cc0d1", 0x10) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00006ac000)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x28803) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004f0000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000f88000)=0x4, 0x4) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f000091b000)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0xffffffff, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002ae000)=0x1, &(0x7f00000cf000)=0x1) write(r0, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a11000-0x4)=0x0, &(0x7f0000705000)=0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000952000-0x8)={0x0, 0x7}, &(0x7f0000920000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000710000-0x98)={r1, @in6={{0xa, 0x3, 0xd61c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200}, 0x98) 2018/01/28 08:12:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000131000)='./file0\x00', 0x181c00, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ip6_vti0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x895e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000012f000/0x18000)=nil, &(0x7f0000a9d000)=[@text32={0x20, &(0x7f0000f51000)="66b85e000f00d0660f3807e967f2650f3266b830008ee8c744240000380000c744240200400000c7442406000000000f011424b94a090000b8824a0000ba000000000f3066ba210066ed66bad004b0e1eec4c2f3f54834440f20c03501000000440f22c0", 0x64}], 0x1, 0x0, &(0x7f000051f000-0x10)=[], 0x0) 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0x109500, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c81000-0x4)=0x2, &(0x7f00007f6000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a92000-0x10)={0x1, &(0x7f00004fc000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000a61000-0x8)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/28 08:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000bae000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c3a000-0x138)={{0x0, 0xf002, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070e000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)=0xdfc) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f000085e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x2, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfa000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000065d000-0x108)={0x0, @in6={{0xa, 0x3, 0x60000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf58c, 0x8000, 0xe44, 0xf2b, 0x1000, 0x8, 0x5d7, 0x1, 0x1, 0x4, 0x6, 0x186f, 0x1, 0x4, 0x7fff]}, &(0x7f000076b000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000098a000-0x8)={r2, 0x8}, &(0x7f00009a1000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00001d4000-0x4)=0x400002) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab1000)='./file0\x00', 0x20000000000) alarm(0xffffffff00000001) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00002c0000)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000669000)=0x0, 0x4) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") r1 = getpgid(0x0) migrate_pages(r1, 0x1, &(0x7f0000ba2000)=0x0, &(0x7f0000a22000-0x8)=0x36) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f0000b36000)='./file0\x00') 2018/01/28 08:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c7a000)=@assoc_value={0x0, 0x0}, &(0x7f0000591000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c36000)=r2, 0x4) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/01/28 08:12:03 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00006ee000-0xc)=@random={'user.', '\\nodev\x00'}, &(0x7f0000000000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000093b000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) 2018/01/28 08:12:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000954000-0x4)=0xa0) 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ec000-0x8)={0x2, [0x7, 0x1000]}, &(0x7f0000b4e000)=0x8) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000054b000-0x4)=0x0, &(0x7f0000235000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff3000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x45}, &(0x7f0000562000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bc8000-0x8c)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000d15000)='/dev/admmidi#\x00', 0x3, 0x490000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c38000-0x4)=@int=0x7, 0x4) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000428000)=0x3) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000023000-0x1d)=""/29, 0x1d, 0x121, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) r3 = syz_open_dev$dmmidi(&(0x7f0000025000-0xd)='/dev/dmmidi#\x00', 0x9, 0x80400) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000008000)=0x0) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, r2) write$selinux_user(r3, &(0x7f0000021000-0x2c)={'system_u:object_r:ld_so_cache_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) accept$packet(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000024000)=0x14) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7301, 0x0, 0x0, 0x0}]}]}, 0xfffffffffffffe3f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000e6f000-0x10)={0x0, 0x0, &(0x7f00005cd000)=""}) r0 = socket(0x12, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000240000)=0x0, &(0x7f0000a16000)=0x4) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000502000)=0x8000, &(0x7f0000f3e000-0x4)=0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000038d000-0x10)={&(0x7f00005c8000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002a6000-0xb)='dctcp-reno\x00', 0xb) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = memfd_create(&(0x7f0000520000-0xf)='vmnet0Ltrusted\x00', 0x1) ioctl$TCSBRKP(r1, 0x5425, 0x4) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) getpeername(r0, &(0x7f0000732000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000691000-0x4)=0x1c) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80004) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00008ed000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) write$tun(r1, &(0x7f0000fea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], 'b'}}}}, 0x2f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000107000)={0x4, 0x3, 0x5be, 0x7, 0xdc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/01/28 08:12:03 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffe00000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000011000)={0x0, 0x5, 0x30, 0x9, 0x80000000}, &(0x7f0000003000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000-0x10)={r4, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000012000-0x4)=0x2a9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000011000)={r5, 0x94, &(0x7f0000012000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50}, @in6={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$llc(r3, &(0x7f0000046000-0x57)="990ad6091da41ad7707af1b710234e7ef1b44b19a53a70edff6ce3746521e116c034f77e05410e82c8f2aa75029d3c623a268f36e22feb5271c62b0ac33b0f82c2550a29137d1dcdec5eaab0c5aa3c6f95b9c3c4ad844e", 0x57, 0x1, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f03000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000069b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000)=0xc) fchownat(r3, &(0x7f000050d000-0x8)='./file0\x00', r6, r7, 0x400) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00001e7000-0x18)={0xaa, 0x2, 0x0}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00002be000)=""/64) 2018/01/28 08:12:03 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef7000)=0x10, 0x80800) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ef8000-0x20)={"84fb0bf035ca1b9f1848b8339c217429", {0x4, 0x0, 0x2b, "92c9412bd936", 0x101, 0x0}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000dea000-0x2)="f8", 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) unshare(0x20000) ftruncate(r1, 0x6) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffffc3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000db7000-0x28)={@generic="90d66379b06292b314ff6d7b4c0f30d8", &(0x7f0000066000)=@ethtool_rx_ntuple={0x35, {0x5, @sctp_ip4_spec={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x100}, @udp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x2, 0x2, 0x8}, 0x0, 0x6, 0x80, 0x81, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_readv(r2, &(0x7f0000a19000)=[{&(0x7f00001e6000)=""/208, 0xd0}, {&(0x7f0000462000-0xfd)=""/253, 0xfd}], 0x2, &(0x7f00006db000-0x10)=[{&(0x7f0000910000-0x53)=""/83, 0x53}], 0x1, 0x0) 2018/01/28 08:12:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000073b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x56}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) [ 70.747608] audit: type=1326 audit(1517127123.691:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8139 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 08:12:03 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000a3c000)=0x0, 0xfde3) r1 = syz_open_dev$admmidi(&(0x7f0000456000-0xe)='/dev/admmidi#\x00', 0x27b9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x56)="bcfbe8a64d841bfab1df07ff471683473e655dc6a6a54d34d8e03428fabbe2c14572e55ded4227c6d11ce37f52debdd6b6fc412f17955d72e363d432fbae7be1f70bd1c8c55aa8e93ea0a3d90c5e459b9cd1375d5ab2", 0x56, 0x4800, &(0x7f0000000000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xbdb}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b0b000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff0001}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000)={0x1, 0x9, 0x81, 0x4, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"0e48e540304af2"}, 0x6}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x202881, 0x0) 2018/01/28 08:12:03 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000023000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f61000-0xb)={0x401, 0xffffffff, 0xba8, 0x400, 0x1, 0xf551, 0x1, 0x40, 0x8, 0x1000, 0x0}, 0xb) connect$inet6(r0, &(0x7f0000c25000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') ioctl$sock_bt(r3, 0x5411, &(0x7f0000c05000-0x3)='J#!') syz_open_dev$admmidi(&(0x7f0000c92000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x0) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x4b, 0x7e) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='keyring[\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x1000000000000000, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 08:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = getpid() setpriority(0x1, r0, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eaa000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000079a000-0x1c)=@req3={0x69, 0x7fff, 0x1, 0x40, 0x100000000, 0x8000, 0x6}, 0x1c) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000ab4000)='net/packet\x00') sendfile(r3, r3, &(0x7f0000e4c000)=0x0, 0xd9) 2018/01/28 08:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000621000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000637000)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000356000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f00001e2000-0x1210)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0x1, "", []}, 0x10}], 0x0, 0x0, 0x0, 0x0}, 0x200000000) sendto$inet(r1, &(0x7f0000507000-0x2c)="4dda09336ff731084f279255d0e77e560b342ee6c59df3135e7b0079787ad316e41cf4a64e4e97ff0f591f3b", 0x2c, 0x4000010, &(0x7f00000c5000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000002f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe00, 0x200) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000002e000)={0x5, &(0x7f000002f000-0x28)=[{0xffffffff, 0x8000, 0x8, 0x6}, {0x9, 0x8, 0x1ee, 0x7}, {0x972, 0xd7, 0x5, 0x28a4}, {0x0, 0x5, 0x2, 0xfffffffffffffff7}, {0x6, 0x1, 0x5, 0x8}]}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000002f000-0x4)=0x0, &(0x7f000002e000)=0x0, 0x8, &(0x7f000001e000/0x4000)=nil, 0x1) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002f000+0x93c)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000001b000)=0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000)=@filter={'\nilter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 08:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5, 0x0}, 0xc) open(&(0x7f0000c83000)='./file0\x00', 0x800, 0x100) 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000dd3000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd3000-0xa)={0x0, 0x100000000, 0x1, [0x42e5]}, &(0x7f0000dd2000)=0xa) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dd2000)={r1, 0x1, 0x0}, 0xc) write(r0, &(0x7f0000677000)="26000000130047f1db5ebff70722000400fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d4000)={r1, 0x3c, &(0x7f0000dd3000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dd3000)=0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x201) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000003000-0x15)=""/21) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10002, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x2, r2, r3, 0x5, 0x98, 0x0) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e75000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10210}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000095000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c4e000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000474000)=0x4) syncfs(r3) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f00008bc000-0xac)="531f09f39c91db078379f37fefa058ca6a2274f26929b9a80b4240f3d3bc7b93a5d617d2ed1b5b05716342aeedf4c9bb8a327e9e5c21922ea45101f0493dfa696f3ea96bef54f0822b0b1702ca89430f84073d6ffc9d9062e1d589fc37dc61482da78210d06d4bb1ff3f866380f0103fc6fda3820744528a7cb2e1bca36f968337016f85a91a279155949cc04e64896b1631c6281ca6d7085b7f33700882e6da9c5c3c1ca5430b5b4821b9d1", 0xac) 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000efa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$vcsa(&(0x7f000080d000)='/dev/vcsa#\x00', 0x400, 0x101000) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000f92000)=0x1, 0xd6) r1 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000e52000)=""/253) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000075a000)={0x0, 0x9, 0x7, 0x4, 0x7fff, 0x0}, &(0x7f000075a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000627000)={r3, 0x1, 0x20, 0x5, 0x93}, &(0x7f0000e36000-0x4)=0x18) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000787000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x2, 0x1, 0x5, 0x2, 0x20, 0x80, 0xac, r2, r4}, {0x6, 0x7fff, 0x10001, 0x1, 0x80, 0x4, 0x2, 0x5}, {0x4, 0x4, 0x2, 0x724}, 0x80, 0x9, 0x2, 0x1, 0x1, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x1, 0x200, 0x83, 0x7fffffff, 0x1}}, 0xe8) recvmmsg(r0, &(0x7f0000eea000-0xb4)=[{{&(0x7f000027f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e4d000-0xa0)=[{&(0x7f0000b2a000-0x39)=""/57, 0x39}, {&(0x7f00003c3000-0x36)=""/54, 0x36}, {&(0x7f0000d8a000)=""/253, 0xfd}, {&(0x7f0000250000)=""/4096, 0x1000}, {&(0x7f0000bc7000-0xf6)=""/246, 0xf6}, {&(0x7f0000631000)=""/255, 0xff}, {&(0x7f0000456000)=""/198, 0xc6}, {&(0x7f0000acf000)=""/4096, 0x1000}, {&(0x7f0000e15000)=""/0, 0x0}, {&(0x7f0000e31000-0x2)=""/2, 0x2}], 0xa, 0x0, 0x0, 0xffffffffffffff23}, 0x7cc3}, {{0x0, 0x0, &(0x7f0000c50000-0xa)=[{&(0x7f0000dde000-0x98)=""/152, 0x98}, {&(0x7f0000da4000+0xa6c)=""/77, 0x4d}, {&(0x7f0000a59000-0xe6)=""/230, 0xe6}, {&(0x7f00006bd000-0x7d)=""/125, 0x7d}], 0x4, &(0x7f000055b000)=""/32, 0x20, 0x80000000}, 0x2}, {{0x0, 0x0, &(0x7f00003ed000-0x70)=[{&(0x7f0000848000)=""/0, 0x0}, {&(0x7f0000c7c000+0x35c)=""/14, 0xe}, {&(0x7f000046f000-0x4e)=""/78, 0x4e}, {&(0x7f0000be3000)=""/91, 0x5b}, {&(0x7f00006b2000)=""/159, 0x9f}, {&(0x7f00004c2000-0x6d)=""/109, 0x6d}, {&(0x7f0000ae8000-0x82)=""/130, 0x82}], 0x7, 0x0, 0x0, 0x7}, 0x80000001000000}], 0x3, 0x40000000, &(0x7f00001fc000)={0x0, 0x1c9c380}) [ 70.933101] x_tables: ip_tables: REJECT target: only valid in filter table, not [ 70.933101] ilter 2018/01/28 08:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000374000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dde000-0x4)=0x48) r3 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000fd8000)=r3) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f00001d4000-0x26)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x1, 0x20, 0x0}], {0x8100, 0x6, 0xfffffffffffffff7, 0x1}}], {@can={0xc, {{0x4, 0x4, 0xca81, 0xffffffff}, 0x1, 0x0, 0x0, 0x0, "0370531e81a1153f"}}}}, &(0x7f0000638000-0xc)={0x1, 0x1, [0x593]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000040a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac4000-0x4)=0x14) bind$can_raw(r4, &(0x7f0000520000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) fstatfs(r0, &(0x7f0000972000-0x28)=""/72) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000f6000)={0x51, 0x6, 0x43, {0x9, 0x3}, {0x4, 0x0}, @cond=[{0x10001, 0x3ff, 0xec, 0xff, 0x4c79, 0x6}, {0xffffffffffffffff, 0x7, 0x8000, 0x3, 0x7f, 0xe00000000000000}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000048c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c28000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ae9000-0x18)={r7, 0x0, 0x10, 0x3374, 0x7}, &(0x7f0000e71000-0x4)=0x18) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000c7b000-0x4)=0x0) 2018/01/28 08:12:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)={0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000f36000)={0xffffffffffffffff, 0xfd3e}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000d71000-0x4)=0x3f) r4 = dup2(r3, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bc000)=0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/01/28 08:12:03 executing program 3: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000075c000-0x8)='./file0\x00', &(0x7f000075c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002eb000)='./file0\x00', &(0x7f000075c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000075c000-0x8)='./file0\x00', r0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000599000-0x80)=[{&(0x7f000075d000)=""/183, 0xb7}, {&(0x7f000075e000-0x99)=""/153, 0x99}, {&(0x7f000075e000-0xbe)=""/190, 0xbe}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f00000aa000)=""/45, 0x2d}, {&(0x7f000075d000)=""/88, 0x58}, {&(0x7f0000032000-0x6c)=""/108, 0x6c}, {&(0x7f0000303000-0x41)=""/65, 0x41}], 0x8) mmap(&(0x7f000075d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000075d000)='/dev/kvm\x00', 0x800, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000062d000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/28 08:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00007c9000-0x10)={0xfffffffffffffffb, 0x6000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3c000-0xa)='/dev/ptmx\x00', 0x11b240, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005ba000)={0xa, &(0x7f0000528000-0x50)=[{0x6000000000000000, 0x6a, 0x2, 0x8}, {0xfffffffffffffff9, 0x2, 0x9, 0x1}, {0xfffffffffffffffe, 0x81, 0x1f, 0x9}, {0x4, 0x9, 0x38f, 0x7f}, {0x20, 0x40, 0xbfc, 0x7}, {0x0, 0x5, 0x80000000, 0xe3}, {0x2fe2, 0x10001, 0x8, 0x5}, {0xd0, 0x8000, 0x9, 0x4}, {0x8, 0x3, 0x9, 0x4}, {0x7, 0x0, 0x8, 0x4c}]}, 0x10) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000de0000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000983000-0x8)='./file0\x00') mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/28 08:12:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000012000-0x9c)=""/156) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/28 08:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000091a000)="03e4c99f5c000000089b8c", 0xb, 0x40, &(0x7f0000f3c000)={0xa, 0x2, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031d000)=0xc) syz_open_procfs(r1, &(0x7f000098d000-0x7)='limits\x00') r2 = shmget$private(0x0, 0x3000, 0x10, &(0x7f000076e000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000df9000-0x6b)=""/107) 2018/01/28 08:12:03 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x7d}], 0x284, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000021000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/28 08:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x8, &(0x7f000057e000-0x40)=[{0xd3, 0x5, 0xe19, 0x1}, {0x100000001, 0x7f, 0x9, 0x9}, {0x3, 0xde84, 0xfff, 0xffffffffffffd7ef}, {0x1, 0x20, 0x9, 0x7}, {0x9, 0x0, 0x13, 0x8001}, {0x6, 0x5, 0x0, 0x3}, {0x100, 0x100000fff, 0x100000001, 0x8}, {0x4, 0x0, 0x4, 0x1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a8a000-0x3)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1247402) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000f69000-0x50)={{0x1, 0x7}, {0x2000, 0x7}, 0xfffffffffffffb79, 0x1, 0x4000000000005, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000096f000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000084f000-0x10)="1ed484d98e65f6a13598cb60bc1f9a43", 0x10) 2018/01/28 08:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/mixer\x00', 0x0, 0x0) socketpair(0x3, 0x3, 0xffffffffffffff7f, &(0x7f0000305000)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000e74000)='/dev/adsp#\x00', 0x100, 0x101800) fanotify_mark(r0, 0x16, 0x10000, r1, &(0x7f0000c4b000)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/28 08:12:04 executing program 4: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f00005eb000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x3a6a, 0xffffffff, 0x2000, 0x1, 0x6, 0x1f79200000000000, 0xfff, 0x2, 0xbf, 0x4}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f000069e000-0x94)={{0x20, 0x401, 0x7fe0000, 0x7f, 0x5, 0x80000000}, 0x8, 0x80000000, 0x80000000, 0x80, 0x5, "18b0c6c9e8a5a8c28a7a9421a35ff78b6af8a63d7d15da9e9838654eb099636788f95a2a915a5ff203591b2cd3538da410ed1f59aac0c51c60a3308cb2655682c805e00b6a2eb1e2a00902c7a2e023c1d90c94e2c6a4dc89d68ef4f28f205284a023300947a46c199b698fe952ad0239955c03fdb3c7d3a375f38e3bb876433e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x1000)=""/4096) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000c34000-0x8)='rxrpc_s\x00', &(0x7f0000f07000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca2000)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000cdf000)='asymmetric\x00', &(0x7f0000360000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000157000)='em1vboxnet1\x00', r1) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") r2 = syz_open_pts(0xffffffffffffff9c, 0x4002) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000754000)={0x5, 0xa5b, 0xfffffffffffff801, 0x101, 0x1}) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000406000)='/dev/midi#\x00', 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000076c000)=0x0, &(0x7f0000e95000)=0x4) r1 = socket(0x18, 0x0, 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00001ce000)=0x55e) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e98000)={r1, 0x10001}) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mlockall(0xffffffffffffffdb) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2820) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000087e000)=""/26, &(0x7f00000ec000-0x4)=0x1a) [ 71.223880] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000513000+0xc8b)=""/15, 0xfffffffffffffe24, 0x0) r0 = creat(&(0x7f00009f1000-0x8)='./file0\x00', 0x8) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$l2tp(r0, &(0x7f00000d3000-0x1a)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x2}}, 0x26) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xf783, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000001, 0x0, 0x401, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000055a000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) prctl$setendian(0x14, 0x0) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eee000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000de6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000558000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000538000)='./file0\x00', &(0x7f00003a7000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000b30000-0x1b)='!*cgroupkeyringmime_type{^\x00', 0xffffffffffffff1c, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00005da000-0x8)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fca000-0x5c)={0x8000, 0x1, {0xffffffffffffffff, 0x0, 0x80, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000071d000+0x1d4)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000099e000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000942000)={&(0x7f0000f6b000-0x60)=@nfc_llcp={0x27, 0x0, 0x6, 0x3, 0xfff, 0x3f, "3849e0d9dd4a87c506455eaec8ae27e393437dad33ec20b60ad77eb363fa638be33dd05db51182cb268bfa36d1597528665700ee7c62ad7cb9ed0b6b7cbb7a", 0x1}, 0x60, &(0x7f0000acd000-0x30)=[{&(0x7f0000ddf000-0xa3)="815f1ce37c0f94d7e7f5e8465c02be7e6c8945249b4b4d5681ffae2d0995746806b7a44ac4778fe70e25f81acef2be4e9bf4779c58c46c4ff83db15b6edf0f487ffd4219f7581e91a063a8a7c8d9989fe3c15c148f553e33cfd700487020b24fec066ce9594cb1325e38035ecc7ebefeb6dfb13d1291a445b5b605ce4abe485c6d844e1fff620c3449af69f659a56cbbca4a0292430e03277967b5ba94287387a58104", 0xa3}, {&(0x7f00001ea000)="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", 0xfc}, {&(0x7f00007aa000)="aeab6483f122ebd76557fa42b4b3c394b983cf883c1eb98f57b931ad5de4b6cd152e91e6492534a58f82c181db96ebdcd3ea301226264a7180be8180e28cd53cf29916054468e0a520dd6c5fabbba225e093c62330a27ebcf4eba9f28cc1415b2f1b9dec1a372a8018b7c95476e3f2d6a11108b60624546c2379627cf73c0c2552a82c01d4efd3266815edf8031598ec7b22d63f399bb275b4ba29db3aa74093f876be1db2d88df8ec57fb2ed82cc7d21353e48e19efba23cbf6e7ca2c", 0xbd}], 0x3, &(0x7f00002dd000-0x1e8)=[{0x110, 0x0, 0x52, "b2bc45aed05af707c671cb2f5ce1fa193b9ab9f500cb0dca0d2d8d8d8c03dd4c3237dec60c1ea72ca67394c314856b84054905958627c678d3d672c898cf5b061fcc16d2dd2957c0bfa4ab7513ecc6f385028e86f2fe6bcc6a4ad5f2129bbb9b5fecd943b7a982c48fe5cdb6254655d22d909dcdf1714d03c4cc85a75bf48af686c28a8de9eae5366e2b41e4a7a7873707e87b490b382d6bdb1955437b62d178a9687cc1c584a5a2566cf4a2409a8b11dc37835a910d1998176eb2a1bf25ae07a46346c35fc8b675bf6a99f012eff4cb6b030dc4b0e2876ded105537241170d8342e9b7ee72c19820784fe46d1835216c214aa34be630ca2b4"}, {0x90, 0x10f, 0xd445, "e89ffb4e6f2dae6412605dc2522b9ef87ca9181d46f3ab3c7e0067db7130a81c4732e6fc18f8b4b5dfa7a539cdf4987f62fae09158de50709cfef6286b3464323fb5168174647882d76596b9259a2b52fc07f2687611596fee2c66641c20b4d3eea8de9c1e035e136add7afaa8ca579e3bc158ef790183c53f23330238"}, {0x48, 0xff, 0xffffffff, "5a0ab3ad78c04f3c30b0e0f5a73c610a07902499029b90e69c89763af94878000990b2a2f56b142763d8478b8d1d6e7542ef5eaaa502"}], 0x1e8, 0x1}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b3e000)={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, {0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x7, [0x3, 0x5, 0x0, 0x1f, 0x3f, 0x5, 0x3, 0x80]}, 0x5c) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bff000-0x8)={r1, r2}) 2018/01/28 08:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f00004f8000)="") ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00002ef000-0x4)=0x4) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d0000-0xb)='/dev/hwrng\x00', 0x48001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e19000)={0x3, &(0x7f00006e9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d17000)={r2, 0x8, &(0x7f0000b94000)=[0x83, 0x1, 0x62b5, 0x3ff, 0x1f97, 0xfffffffffffffffb, 0x4, 0x1], &(0x7f0000bff000-0x28)=[0x7, 0xca3b, 0x0, 0xc000000000000000, 0x8, 0x2, 0x340, 0x0, 0x7, 0x3], 0x4, 0x1, 0x7fff, &(0x7f0000dab000)=[0x800], &(0x7f0000590000)=[0x1000, 0x9, 0x1, 0x101, 0x7, 0x200], 0x0}) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000559000)='/dev/adsp#\x00', 0xffffffffffffefdb, 0x80400) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000024e000)={0xd000, 0x8000, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b09000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c8d000-0x1)=0x2, &(0x7f00000f5000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffffffffffed8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgrp(0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001a6000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008ee000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008a9000-0xc)={0x4, r1, 0x1}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00008b0000)=0x0) sendmsg$nl_generic(r1, &(0x7f00000ea000)={&(0x7f0000200000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000166000)={&(0x7f000067e000-0x11a8)={0x11a8, 0x1d, 0x11c, 0x6, 0x2, {0x18, 0x0, 0x0}, [@typed={0xc, 0x5b, @u32=0x3f}, @generic="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", @typed={0xc, 0x1b, @pid=r2}, @nested={0x4, 0x9, [@generic=""]}, @nested={0x98, 0x14, [@generic="296ab6ef6e3b210c417d5222ec479771af1d66f3bf8626e36f3f3dfdaf60ca0b0bfe1c185a662f9f5b5f16d8752d436744e745bfec3c13a42a0da550ca2960adbc1c5ecd336d46fb72e8c230dcc9797b48f68706ba8de36d38b59cedd0198434efef0c3f96c384be2b96f1f4b773114a2c4c69f10e3ff237f49c8e046d3b346170b44df81a86aff6df373421441fbcbf69232cb0"]}, @generic="872e6a9f8ff82620e5da901161d4a08bc6f1d4d40708c8b68f11c35a3e1ff42baf6dc746dfae0512bd3b05ecca2786b703408f249ddeafd3a6cdf090ee6892c9af381ba38ace85570426016b3c573f842697d3b9525f7fff26c72b8e3e1f4d22f830490e51bdc0d4498e20", @nested={0x68, 0xf, [@generic="eaf762628581e019fd7756b7662e6f2ac4725feea7d6542ab3e093c451e4e138095fe46ef8b9d7a2783fee2ed4", @typed={0xc, 0x39, @pid=r3}, @generic="29053e54ff0b01537da3b8ba239f160f7a7ebb7ef298e72b3389e60ccf9f93cb657625b46472fd503e7c47"]}, @typed={0x8, 0x5d, @void=""}, @generic="933ae5c1"]}, 0x11a8}, 0x1, 0x0, 0x0, 0x24000881}, 0x40) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000026d000)={0x7, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000dd3000-0x5f)=""/95) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000002000-0x8b)=""/139, 0x8b}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socketpair(0x7, 0x80000, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r2, r3) 2018/01/28 08:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x18b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000029d000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c39000)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000020000)='/dev/audio#\x00', 0x9, 0x86801) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000001a000-0x68)={0x2, 0x0, [{0xffff, 0x6, 0x0, 0x0, @sint={0x4, 0x9}}, {0x8, 0x3, 0x0, 0x0, @adapter={0x81, 0x20, 0x0, 0x3ff, 0x309a}}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000007000-0x1000)=""/4096) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000021000-0x48)={0x80000, 0x0, [0x6, 0x5, 0x400, 0x80, 0xfffffffffffffffc, 0x1f, 0x8, 0x87]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000002000-0x82)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000121000)='/dev/amidi#\x00', 0x6, 0x151800) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000f86000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x2) listen(r0, 0xfffffffffffffffe) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000487000)='/dev/audio#\x00', 0x8001, 0x200) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000305000)=@dstopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x12) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = request_key(&(0x7f0000220000-0xb)='asymmetric\x00', &(0x7f0000521000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae5000-0xc)='/dev/audio#\x00', 0xfffffffffffffff9) getpeername$ipx(r0, &(0x7f0000596000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b80000-0x4)=0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000478000)=""/43) keyctl$describe(0x6, r1, &(0x7f0000a07000)=""/187, 0xbb) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5da83e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xfffffffffffffff6) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000119000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000)=0xe8) add_key(&(0x7f0000dc7000)='big_key\x00', &(0x7f00009ac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) connect$can_bcm(r0, &(0x7f0000769000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0xfffffd48}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dda000-0x11)='/selinux/enforce\x00', 0x3, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001d000)='./file0\x00', &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000025000)='/dev/cuse\x00', 0xb0400, 0x0) read$eventfd(r1, &(0x7f000000e000-0x8)=0x0, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rmdir(&(0x7f0000d65000)='./file0\x00') r2 = eventfd2(0xfffffffffffffffe, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x48843) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c5d000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1}, &(0x7f0000555000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001fc000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000014a000-0x18)={0x0, 0x9, 0x0, &(0x7f000064f000)=0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$netrom(r0, &(0x7f0000d4f000)=@ax25={0x3, {"0a1dfd35ee9ae9"}, 0x7}, 0x10) write(r2, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a12000)=0xe58817ae4c4d69a5) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000a14000-0x8)=0xd004) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101001, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000a4d000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r1, r3) renameat2(r1, &(0x7f0000aff000-0xe)='./file0/file0\x00', r3, &(0x7f0000d0f000)='./control\x00', 0x0) [ 71.471474] bpf: check failed: parse error 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0xfffffffffffffffd) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00002e5000-0x94)=""/148, &(0x7f0000c01000)=0x94) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x47, &(0x7f0000c8c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x11, 0x0, "01ed2740debee3e48e"}}}}}}, &(0x7f0000fcb000)={0x0, 0x1, [0x0]}) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000046b000)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000754000-0x20)={0x8, 0x9, 0x8204, 0x0, 0x2, 0x9, 0xfffffffffffff53e, 0x2, 0x0}, &(0x7f0000b16000+0x916)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000190000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0xd9800000000, 0x1000, 0x20}, 0xa0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b84000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) connect$pppoe(r0, &(0x7f0000540000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="dc7879912a10bd7df30944969c53054d"}}, 0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069f000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000c72000-0xfe)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/28 08:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = open(&(0x7f0000afb000)='./file0\x00', 0x2400, 0x100) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f000071a000-0x1)=0x0) 2018/01/28 08:12:04 executing program 3: clone(0x280000, &(0x7f0000bb8000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x1000000000f5, &(0x7f0000001000)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x5, 0x1, 0x1, 0xffffffffffffff9c, 0x0}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) r4 = timerfd_create(0x4, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x6, 0x4, 0xfc, 0x10, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x6, 0x12000) poll(&(0x7f0000000000)=[{r0, 0x4000, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x400, 0x0}, {r4, 0x4, 0x0}, {r5, 0x8004, 0x0}, {r6, 0x8044, 0x0}, {r7, 0x100, 0x0}, {r8, 0x4000, 0x0}, {r9, 0x40, 0x0}], 0x9, 0xfffffffffffffff7) 2018/01/28 08:12:04 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f00000ae000)=[{{&(0x7f0000fc8000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003de000-0x30)=[{&(0x7f0000eee000-0x60)="eeadcd8e9d06305cb02253a7acb3bfcb6aa7f36c58b43d78168acd29e1d41daba0eae92ceddbfbafa504adac575819302f33205e5b19940f8d556d1d56826f3a1a7ac5c88ae2a8b4626725544d590af394e31f80db71b26dc4bb8dcffa3cb93b", 0x60}, {&(0x7f0000046000-0x26)="78ec1293da49671c63ca32fa74d8a5cb12a24792c4df53a68d9e41a8c177c60ff1d52251dd1d", 0x26}, {&(0x7f000063c000-0x84)="b51eb73db067ac132074f0abe5c38d721c6b400b9bd6209e7002f46e0f48ee4a56af623c44e11c7818f38d576e1a021750904a9232353d3574d193bcef55bceec8cf97bae3f82d9f7f43c23f4da2ec40109f72a008becca2fb31c05f918688cd50985161f0a11207932510f8c88dda68000bc7a8c002a8eae0120c6ad0d7bebbb4d5145c", 0x84}], 0x3, 0x0, 0x0, 0x40001}, 0x8}, {{&(0x7f00003e4000-0x14)=@ll={0x11, 0x9, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f000016c000)=[], 0x0, &(0x7f00001ff000)=[{0x10, 0x10f, 0x8001, ""}], 0x10, 0x200000c0}, 0xf9c4}], 0x2, 0x8084) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000009000-0x50)={@common='teql0\x00', @ifru_mtu=0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a0d000-0x1)=0x3, 0x4) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000ab6000)={0x1, 0xe7, 0x8, 0xe8d, 0x9, 0x1, 0x8, 0x9, 0x7ff, 0x2, 0x996, 0x42af}) [ 71.569217] SELinux: failed to load policy 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000082b000)={{0x1000, 0x3}, 'port1\x00', 0x4, 0x40800, 0xbe5, 0x3, 0x1f, 0x100000000, 0xb864, 0x0, 0x2, 0x2b4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00007df000+0xae2)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000ae0000)=0xc) prctl$getreaper(0x28, &(0x7f00002fd000)=0x0) bind$can_raw(r0, &(0x7f000047c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) finit_module(r2, &(0x7f0000076000)='}em0trusted\x00', 0x0) ioctl$sock_FIOGETOWN(r3, 0x800454dd, &(0x7f0000001000-0x4)=0x0) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000594000-0xf0)=@hopopts={0x0, 0x1a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x10) connect$inet6(r0, &(0x7f0000792000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000003000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/01/28 08:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000da000)='/dev/adsp#\x00', 0x2, 0x204000) recvfrom$unix(r0, &(0x7f0000e39000)=""/125, 0x7d, 0x2, &(0x7f000091d000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000060b000)=""/24, 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed3000)='/dev/vga_arbiter\x00', 0x101000, 0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a69000-0x78)={0x3, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80000001, 0x9, 0x6, 0x2, &(0x7f000050f000-0x10)=@common='dummy0\x00', 0x401, 0x200, 0x9}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = msgget(0x2, 0x2) r2 = request_key(&(0x7f0000940000)='blacklist\x00', &(0x7f00002dc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000558000-0x6)='wlan1\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000956000-0x10)='dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') msgrcv(r1, &(0x7f00005df000)={0x0, ""/67}, 0x4b, 0x0, 0x0) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket(0x10, 0x2, 0x9) getsockname$packet(r2, &(0x7f0000d63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x14) 2018/01/28 08:12:04 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000d75000)='/dev/amidi#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000027e000-0x8)={0x0, 0x8}, &(0x7f000055e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a52000)={r1, @in6={{0xa, 0x1, 0x109, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x40, 0x3ff, 0x20034511, 0x1, 0x2, 0x2, 0x8, 0x77, 0x9, 0x1, 0x0, 0x4, 0x8, 0xbea6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000589000)=@access={'system_u:object_r:null_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x34, 0x0}, 0x35) write$selinux_create(r2, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fc6000-0x560)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x1e8, 0x418, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c5c000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x418}}, [{{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}]}}, 0x3b8) accept4$inet6(r0, &(0x7f000068f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c81000-0x4)=0x1c, 0x80800) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e4e000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xffffffffffff0001, 0x2, [{0x8001, 0x3f, 0x1, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}, {0x1ff, 0x3, 0x7fff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) lstat(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0x4e8) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a36000+0xf33)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000fc2000)={0x353, [0x0]}) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f9b000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000789000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x40) socket$inet_udp(0x2, 0x2, 0x0) inotify_init1(0x0) r1 = eventfd2(0x0, 0x0) socket$packet(0x11, 0x3, 0x300) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000273000)=""/51) unshare(0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) clock_getres(0x1, &(0x7f0000cc8000)={0x0, 0x0}) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)={0x0, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5a000-0x5)="", 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x84, 0x100000000000000, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073c000)=0x0, 0x0) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007db000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b26000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00008c0000)={0x0, 0x10, &(0x7f0000c90000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e52000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=r6, 0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r7, &(0x7f0000024000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000026000)=[{&(0x7f0000013000-0x7c)="", 0x0}, {&(0x7f000001f000)="9d4b02176bbd279dcaedc4e7be5e4d776bc576e17f79b59bdbfea755e0ed1cdc06af57125fa3de074e463068495528fa38eddee2f60e84ce7739b19fe43690562af7adb0e1fde42a550126ea96f42b1d872eef514b7fb6af219fc9db84c6bc0304a6b7fa988f191133bef1a2f1716ccb614ba604e601b9f3b05b2f883e2de4ef1b5b9f995ccfacfcfaa450f39696c694cbbc2957882b63c65b59da0fafc05214189ae5c928155b79f209e7edfa2939683022dcd61fb94f310f567a009db868adb493d18377d8c81b9e851a004df1cf8321dacc03b4379f84bde1a4db39", 0xdd}], 0x2, &(0x7f000000d000)=[], 0x0, 0x0}, 0x1) pipe2(&(0x7f000020b000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001aa000-0x8)={0x0, 0x1ff}, &(0x7f0000314000-0x4)=0x8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/28 08:12:04 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00005e0000-0xe)='/dev/admmidi#\x00', 0x9, 0x2003) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003ab000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 71.739822] syz-executor5 (8379) used greatest stack depth: 13648 bytes left 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000099c000)=""/36, 0x89) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") openat$vcs(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/vcs\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f000055d000)=""/124, 0xfffffffffffffec2) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x8, &(0x7f0000c2c000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000013c000-0x5e)=""/94) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000799000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 08:12:04 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$adsp(&(0x7f0000be1000-0xb)='/dev/adsp#\x00', 0x8, 0x1384e2515a1b967c) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000da7000-0x18)={0x0, 0x6, 0xfffffffffffffac4, &(0x7f00005a2000)=0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ff000)=0x0, &(0x7f0000f31000)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fff000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e74000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eb0000-0x8)={r2, 0xfffffffffffffffc}, &(0x7f0000763000-0x4)=0x8) 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x1, 0x0, 0x0, 0x0, 0x4907, 0x1, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f000080c000-0x8)='./file0\x00', &(0x7f000052c000)=@random={'system.', '\x00'}, &(0x7f000010f000-0x7e)=""/126, 0x7e) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f00006c9000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000173000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00008c9000-0x1)=0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000b2000)=0x0, 0x4) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000520000)={"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"}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000593000)=0x5) r2 = dup3(r1, r0, 0x80000) flock(r2, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000236000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00008a8000)={0x1ff, 0x2, 0x4d, 0x8, 0x0, 0x97b}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) prctl$setmm(0x23, 0x7, &(0x7f0000a86000/0x3000)=nil) r3 = semget(0x0, 0x2, 0x85) semctl$SETVAL(r3, 0x2, 0x10, &(0x7f00002f2000-0x4)=0x20) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ef3000-0x24)={0x10000, 0x0, 0x1, 0x3, 0x5, 0x5, 0x10000, 0xff, 0x400, 0x4, 0x81, 0xffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x2000000000020000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/ptmx\x00', 0x40, 0x0) 2018/01/28 08:12:04 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x3, [0x7, 0x3ff, 0x8, 0x401, 0x10001, 0xdc9, 0x49cd, 0x38]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000059b000)=0xd9e0, 0x4) syz_open_dev$amidi(&(0x7f00005ff000)='/dev/amidi#\x00', 0x2, 0x100) sendto(r1, &(0x7f0000aee000)='\b', 0x0, 0x0, 0x0, 0xfffffd8a) listen(r1, 0x2) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002bd000-0xd)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000954000)=0x0, &(0x7f0000570000)=0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00006cd000)=0x0) 2018/01/28 08:12:04 executing program 1: futex(&(0x7f00006b7000-0x4)=0x939, 0x3, 0xd63f, &(0x7f0000e87000)={0x0, 0x0}, &(0x7f000060f000-0x4)=0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000001e, 0x5, 0x70000000002) pselect6(0x40, &(0x7f0000201000)={0xffffffff, 0x4, 0x5, 0x1, 0xfff, 0x8000, 0x7, 0x16}, &(0x7f0000036000-0x40)={0x2, 0x4, 0x1, 0x6, 0x1, 0x100000000, 0x4, 0x8000}, &(0x7f00007ac000-0x40)={0x21, 0x7, 0x5, 0x8000, 0xffffffff00000000, 0x6cb9, 0x400, 0x1}, &(0x7f0000b85000-0x10)={0x77359400, 0x0}, &(0x7f0000395000)={&(0x7f0000ae4000)={0x100000000}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000079a000+0x7a)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00005cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00006ae000)=[{r0, 0x2, 0x0}], 0x4de, &(0x7f00004b6000)={r1, 0x989680}, &(0x7f0000d97000)={0x0}, 0x8) 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x4000, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000008000)={0xfffffffffffffffc, 0x0, 0x1, 0x8000001cd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 08:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002ff000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff505}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9b, 0x7fffffff, 0x0}, &(0x7f0000c2a000-0x4)=0xa0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee1000-0x11)='/dev/vga_arbiter\x00', 0x301041, 0x0) r2 = memfd_create(&(0x7f0000438000-0xa)='vmnet0@!$\x00', 0x5) renameat2(r1, &(0x7f0000b55000)='./file0\x00', r2, &(0x7f00002ae000)='./file0\x00', 0x5) clone(0x0, &(0x7f0000b82000)="791eca14ada50ff0c518845931e45ef2e6cd79b8327fd8cbb3f2fe25f7312c3223d61e35f321c8a9ccd5883dc15fe3ee3927", &(0x7f0000879000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000c4d000-0x1000)="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") mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000b24000)='/dev/urandom\x00', 0x0, 0x8000) sync_file_range(r0, 0x80000001, 0x3, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r1, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/28 08:12:04 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f000001f000)={{0xa, 0x0, 0x3551, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x10000}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd721}, 0x1000000000000, [0x40, 0x7, 0x2, 0x84, 0x8000, 0xa2, 0x3, 0x8001]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x201}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x2bd, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000053000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e4000-0x4)=0xe8) fstat(r1, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f96000)='./file0\x00', 0x3001, r2, r3, 0xfffffffffffffffb, 0x100000) readv(r0, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/28 08:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) semget$private(0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000024b000-0x18)={0x1, 0x0, [{0x481, 0x0, 0x0}]}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/28 08:12:04 executing program 0: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00008ff000-0x8)=0x4) prctl$intptr(0x2f, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000d3d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000043a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d3c000-0x4)=0x1008) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d3b000)={r1, 0x3d, "bf693f87b666e80835dff1ec3987f673bbf026ecc72ea4e5f86081ea70fcbe03905cc3f5e06098a6513a85f654504329a090a2ec4e65c5da2a37f9e577"}, &(0x7f0000239000)=0x45) r2 = syz_open_dev$vcsa(&(0x7f0000d3a000)='/dev/vcsa#\x00', 0x7, 0x400000) recvfrom$ipx(r2, &(0x7f00001b7000-0x44)=""/68, 0x44, 0x2040, &(0x7f0000a44000)={0x4, 0x6, 0x6, "6f04afb4d443", 0x0, 0x0}, 0x10) r3 = open(&(0x7f00003b0000)='./file0\x00', 0x101002, 0x14) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x5) 2018/01/28 08:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000339000)={0x0, 0xac5}, &(0x7f0000709000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff0000)={0x927, 0x20a, 0x3ff, 0x3, r2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) socket$inet6(0xa, 0x1, 0x5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000847000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/28 08:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000497000)={0x0, 0x0}, 0x80800) r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2018/01/28 08:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8f000-0xc)='/dev/autofs\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000081d000)=0x0, &(0x7f00002a6000)=0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/28 08:12:05 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000005000-0xc)='/dev/amidi#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000012000-0x38)={0x3, 0xc4d, [{0x1, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x80}, {0x810, 0x0, 0x5}]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x211f00814db9658c, &(0x7f0000011000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000010000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000010000)=0x0, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000010000)=""/241, 0xf1, 0x2000, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/28 08:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) stat(&(0x7f0000bc4000)='./file0\x00', &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000144000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034e000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a95000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000084c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074e000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b97000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000139000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000210000)={r7, 0x8c, &(0x7f00000ca000)=[@in6={0xa, 0x0, 0xcaf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x67}, @in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}]}, &(0x7f0000c37000)=0x10) accept4$packet(r0, &(0x7f000055e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000804000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000055d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfd000)=0xe8) chown(&(0x7f000058f000)='./file0\x00', r6, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000933000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000894000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000146000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2d000)=0xe8) getsockname$packet(r0, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cde000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c45000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c63000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000887000)={0x7, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000314000-0x20)={0x5, r15, 0x0, 0x10000}) accept4$packet(r0, &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f0e000)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ad0000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000c48000)={&(0x7f00001bd000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000a74000-0x10)={&(0x7f0000482000-0xb4)=@ipmr_delroute={0xb4, 0x19, 0x100, 0x3, 0x0, {0x80, 0x30, 0x14, 0x8, 0x0, 0x4, 0xff, 0x7, 0x100}, [@RTA_MULTIPATH={0x54, 0x9, [{0xad4, 0x80000000, 0x4, r3}, {0x400, 0x6, 0x3, 0x0}, {0xa4c, 0x6, 0x1, r4}, {0xffff, 0x6, 0x9, r5}, {0x8, 0x8, 0x4, r8}, {0xd9, 0x4000000, 0x3, r9}, {0x2, 0xffff, 0x6, r10}, {0x0, 0x5, 0x7fffffff, r11}, {0x94ff966, 0x0, 0xffff, r12}, {0x0, 0x2, 0x1, r13}]}, @RTA_OIF={0x8, 0x4, r14}, @RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_FLOW={0x8, 0xb, 0x3}, @RTA_OIF={0x8, 0x4, r16}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_UID={0x8, 0x19, r17}, @RTA_METRICS={0xc, 0x8, "11207d98d1517a"}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/01/28 08:12:05 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000031000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f84000)=0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f00007ba000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c14000-0x80)=[{&(0x7f000040f000-0x82)=""/130, 0x82}, {&(0x7f0000f84000)=""/218, 0xda}, {&(0x7f0000f85000-0xcb)=""/203, 0xcb}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000f84000)=""/8, 0x8}, {&(0x7f00005a0000)=""/206, 0xce}, {&(0x7f0000f85000-0x46)=""/70, 0x46}, {&(0x7f0000f84000)=""/84, 0x54}], 0x8, &(0x7f0000f85000-0x64)=""/100, 0x64, 0xacc3}, 0xc000000000000}, {{&(0x7f0000d84000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f85000-0x70)=[{&(0x7f0000f84000)=""/242, 0xf2}, {&(0x7f0000f84000)=""/216, 0xd8}, {&(0x7f0000f84000)=""/169, 0xa9}, {&(0x7f0000f84000)=""/243, 0xf3}, {&(0x7f0000b7b000-0x19)=""/254, 0xfe}, {&(0x7f0000087000)=""/89, 0x59}, {&(0x7f0000338000)=""/94, 0x5e}], 0x7, 0x0, 0x0, 0x100000000}, 0x20491e65}, {{&(0x7f0000605000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007a1000-0x60)=[{&(0x7f0000f85000-0x4a)=""/74, 0x4a}, {&(0x7f0000f84000)=""/62, 0x3e}, {&(0x7f0000af3000)=""/209, 0xd1}, {&(0x7f0000f85000-0xf0)=""/240, 0xf0}, {&(0x7f0000f84000)=""/214, 0xd6}, {&(0x7f0000f84000+0x9c0)=""/4096, 0x1000}], 0x6, &(0x7f00007be000)=""/139, 0x8b, 0x9}, 0xffffffffeeae6619}, {{0x0, 0x0, &(0x7f0000dfc000-0x10)=[{&(0x7f0000f84000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000f2a000)=[{&(0x7f00003bc000)=""/77, 0x4d}, {&(0x7f0000a1b000)=""/46, 0x2e}, {&(0x7f000052c000)=""/177, 0xb1}], 0x3, &(0x7f0000f84000)=""/187, 0xbb, 0x7}, 0x1}, {{&(0x7f0000975000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f84000)=[{&(0x7f0000f84000)=""/240, 0xf0}], 0x1, &(0x7f0000021000-0x2b)=""/43, 0x2b, 0x5}, 0x6}, {{&(0x7f0000ad5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f84000)=[{&(0x7f0000f85000-0xe6)=""/230, 0xe6}, {&(0x7f0000702000-0xd0)=""/208, 0xd0}, {&(0x7f0000226000)=""/240, 0xf0}], 0x3, &(0x7f0000f84000)=""/12, 0xc, 0xfffffffffffffffe}, 0x9}, {{&(0x7f0000c99000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b22000)=[{&(0x7f000066a000-0x1000)=""/4096, 0x1000}, {&(0x7f000018d000)=""/54, 0x36}, {&(0x7f0000104000-0x62)=""/98, 0x62}], 0x3, &(0x7f0000f85000-0xf9)=""/249, 0xf9, 0x6}, 0x7}, {{&(0x7f0000f85000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f84000)=[{&(0x7f000074a000)=""/4096, 0x1000}, {&(0x7f0000f85000-0xe2)=""/226, 0xe2}, {&(0x7f0000f84000)=""/5, 0x5}, {&(0x7f000051a000-0x2)=""/2, 0x2}], 0x4, &(0x7f00003fe000)=""/245, 0xf5, 0x200}, 0x6}], 0x9, 0x2000, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f84000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/28 08:12:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a1000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/71, 0xffffffffffffffb5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000ba6000)={0xb, 0x0, 0x5, 0x8, 0xc, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$sndtimer(&(0x7f000024b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000fcd000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000baf000)={0x0, 0x989680}, &(0x7f000002a000)={0x0}, 0x8) 2018/01/28 08:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000280000-0xe)='/dev/admmidi#\x00', 0xfffffffffaf53356, 0x86a00) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/01/28 08:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000032000-0x4)=0xd15, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0x8, 0x0}, {0xffff, 0x0, 0x0}}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) 2018/01/28 08:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000624000)={0x24, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000883000)='/dev/audio\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a73000-0x10)={0xb762, 0x8000000000000000}) 2018/01/28 08:12:05 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c65000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004c5000)={r1, r2/1000+30000}, 0x10) getpeername(r0, &(0x7f0000000000+0xbc3)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0x6, 0x2) [ 72.231786] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/28 08:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000052f000-0x10)={0x0, 0x4, [0x0]}) 2018/01/28 08:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000166000-0x2c)={0xf, 0x4, 0x4, 0x7fffffff, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4b7, 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, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc5000)={0x0, 0x0}, 0x800) r2 = syz_open_dev$sg(&(0x7f0000e6a000-0x9)='/dev/sg#\x00', 0x6, 0x121080) ioctl(r2, 0x227c, &(0x7f0000322000)="") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007a9000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ec000)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000769000-0x8)={r3, 0x2, 0xffff}, &(0x7f0000ffd000)=0x8) 2018/01/28 08:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="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", 0x190}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:05 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e80000)='mountinfo\x00') mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000e81000)=0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) r2 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/28 08:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+10000000}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x7352eda51458bff4) ioctl$KDENABIO(r1, 0x4b36) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000882000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fa8000-0xce)={r2, 0x800, 0x3, "c645bf491f4750819dbf2fe68ef7ecbabc11fc669905f492f4a24e7c53e56ddb5acfdbfdcf364c4824356603fae3b0272f3620335f232abe7f691433ccd18860fb1812772589aab4647b0d2a8ed1ac620753b68735a7bd10b8fa18731abddf729388eff74b6ec37c06e336f114b34930d58719f78be7c8a518ef980cf7657a3a4e5e0e18233cc7936e516a3f751cfc5ec71ce8949983de02080ea4f21392987715a5abd1990de0bb9c70f39e4f692660b9e5ff2c4db6c3cd3ca096a41076856e880df6ff"}) r3 = syz_open_dev$vcsn(&(0x7f0000909000-0xa)='/dev/vcs#\x00', 0x800, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006c1000-0x10)={0x0, 0x200, 0x7, 0x2}, &(0x7f0000f06000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000cc0000)={r4, 0x25}, &(0x7f0000116000)=0x8) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000f03000-0x20)={0x1, &(0x7f0000eee000-0x8)=0x0, 0x1, r3, 0xb}) r5 = add_key(&(0x7f0000175000-0x5)='user\x00', &(0x7f00002dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048e000-0xa1)="7dc8a6b0a38ed6a9df6fdd05c8f51dabf857697b18857de68d34081369183898a0b6fd1c53c8a281f2a3cb918c98e7fce1873f9a172e2c91962677d08ff9eceaf5ff69b166c404a9ffbc3b68ff4cafbf16d248db9efd2ec3ff583b9517065237d438b6f4f7e51275dfb37c7ec2781639bc0308930479df588a620b174e940e1e1a42ef990b71f4e926d45c1246147083cb07b9e6bcdcd162c66978a7d30b285454", 0xa1, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000c12000)='pkcs7_test\x00', &(0x7f0000dc6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000757000)="fed80638db50673b8741edcd3f47df6bb911b4c1bef37b4d4a15aa7cba7f2806aaf0092ff5331749cca877919e1d47a9ddc48fee575a0c6513714cf322f5f365d5baa9bcc14ecd684a97d781cc1b4c39b3df1bf41892da680a7f64", 0x5b, r6) 2018/01/28 08:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000070000)=0x100) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001a5000)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0x14, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e3c000-0x10)={0x1, &(0x7f0000313000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000589000-0x8)={0x0, 0xffffffff}, &(0x7f0000102000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa4000)=0xc) r2 = open(&(0x7f0000641000)='./file0\x00', 0x80002, 0x43376eb1d45ec) getpeername$netrom(r2, &(0x7f000047e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000055e000-0x4)=r1, 0x4) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000b3000-0x1)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000588000)={0x0, 0x0}) 2018/01/28 08:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000cd6000)='./file0\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000b60000-0x4)=0x3) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x117) 2018/01/28 08:12:05 executing program 3: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000014f000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006fa000-0x18)={r0, &(0x7f00001cd000-0xa2)="16463d355a74d9c557f367f3a97c11c91f3de14e5f23efd211fa77a9afc9399df7481bfd749a9772d93aa2d1ba456876674008d359f88a2a337c894445b7b964f55740a7d90819907fd936c16e2cbc1bd062da442e310ea55dcde921b78404414a4767a068decf8a85acebef5ba08e5345890a5261c44e10cc469796c9437be4b4198779cb60caf935255738e6e3e40acd356f57f4d92ac2fb4420b7d5217240cc10", &(0x7f00006fa000-0x7f)=""/127}, 0x18) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006fb000-0x10)={0x8, &(0x7f000023a000)=[{0x9, 0x101, 0x20, 0x2}, {0x81, 0x9, 0x7, 0x4}, {0x5, 0x4, 0x4, 0xfffffffffffffffa}, {0x6, 0xe4, 0xfff, 0x8}, {0x1, 0x0, 0x7ff, 0x4}, {0xfffffffffffffff9, 0x3ff, 0x5, 0xf0}, {0x7, 0x6, 0x9, 0x9}, {0x5, 0x2, 0x3, 0x3}]}, 0x10) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f0000010000-0x10)=[{0x10, 0x0, 0x0, ""}], 0x5, 0x0}, 0x0) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00006fa000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000068e000)=""/40, 0xa) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f00006fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00006fc000-0x8)=0x12, 0x8) [ 72.341697] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/28 08:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fbf000-0x24)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005ce000-0xd8)=@ioapic={0xf004, 0x8, 0xfffffffffffff71e, 0x2, 0x0, [{0x2, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1ff, 0x5, 0xa83, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x893b, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3898}, {0x97, 0x8, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x6, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0xb}, {0xfffffffffffffffd, 0x3, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2000}, {0x9, 0xc01, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x8, 0x8000, 0x9, [0x0, 0x0, 0x0, 0x0], 0xc52d}, {0xfffffffffffffff8, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x400}, {0x6, 0x401, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0xffffffffffffff56, 0xcad2, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x2, 0xe3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1, 0x9, 0x31, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8, 0x8, 0x80, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xffffffffffffffc2, 0x4, 0xf9c, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffff7, 0x8, 0xb1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x80000001, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x91c, 0x5, 0x8da, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x100000000, 0xffffffff, 0x20, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x7, 0xfffffffffffffffb, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x6, 0xfffffffffffffffb, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffffffff8001, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}]}) 2018/01/28 08:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008f6000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f0000007000+0xb63)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000065c000)={0xffff, 0x7, 0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/28 08:12:05 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') getxattr(&(0x7f00007d7000)='./file0\x00', &(0x7f00002e2000)=@random={'user.', 'net/udp6\x00'}, &(0x7f000057b000)=""/218, 0xda) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 08:12:05 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000304000)=0x0, 0x8) 2018/01/28 08:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000864000)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000a25000-0x20)={0x46, 0x18, [0x3ff, 0xf6, 0x0, 0x8, 0x5, 0x8b8]}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/28 08:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055b000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003e5000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff8cc, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f8c000)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) 2018/01/28 08:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) keyctl$join(0x1, &(0x7f00003d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}) eventfd2(0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000372000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000044000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000257000)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f00008e1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f78000-0x6)={r3, 0x200}, &(0x7f0000dff000)=0x6) r4 = eventfd2(0x0, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000a6b000)={"a293fa439c79dbd8ec7888ffed46328f", {0x4, 0xfffffffffffff87a, 0x2, "a8a6d22339fa", 0x2, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f000051b000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000e02000)=0x6, 0x4) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000454000-0x20)={r0, 0x0, 0x2b, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r6, 0x800443d2, &(0x7f0000ab2000)={0x9, &(0x7f00006f5000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/28 08:12:05 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000012000)=""/159, 0x9f}, {&(0x7f0000013000-0x36)=""/54, 0x36}, {&(0x7f0000001000)=""/218, 0xda}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x9}, 0x20) r4 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/28 08:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000002a000-0x93)=""/147) ioctl$FIONREAD(r2, 0x541b, &(0x7f00003e0000)=0x0) 2018/01/28 08:12:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e46000)=[{&(0x7f0000981000-0xa8)="2b3fe89602713f21705648a261d5b324e5c82b5b992eff35c382fc51254597603ba03fcba710f6d19d914788f243000dc31cd447732198fe86c3933e77245f822d9ef3c0b061b62c29a330c856a1aaec11b3c8f469bd555a19a3860bbe26f15d873e979a8a0aa9d0576474591831689600cdfef8acb893dd58b1f141b0af6f03073d8b82fb3e09a5174d0edd7ab393b255b18b7587316a425cc98a9aeaa9bbaee3bb483909a04469", 0xa8}, {&(0x7f0000b77000-0x44)="e30969726377061ee754c928295aa3e1cccc7d6deacc39b2764ba242a273d9ec1d60399eaf60c1f871267bbe49dc80db1e0245214e53aa8522cc2a8ced2d32cc5054ee8e", 0x44}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000001000-0x4)=0x0, &(0x7f000064c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80000, 0x0) write$selinux_create(r1, &(0x7f0000001000-0x3d)=@objname={'system_u:object_r:usr_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x30, 0x20, './file0\x00'}, 0x3d) fchmod(r1, 0x0) creat(&(0x7f0000290000-0x8)='./file0\x00', 0x1) sendmsg$netlink(r0, &(0x7f0000c60000-0x38)={0x0, 0x0, &(0x7f0000fd6000)=[{&(0x7f000084d000-0x11d8)={0x20, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0x10, 0x0, @u64=0x0}]}, 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 72.553587] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=8563 comm=syz-executor5 2018/01/28 08:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bd75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086a000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d02000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x1c) listen$netrom(r0, 0x100000000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000b13000-0x6d)=""/109) 2018/01/28 08:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000492000)='/dev/rfkill\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006ca000)={0x0, 0xffff, 0x2, 0x7, 0x0, 0x80000001}, &(0x7f00001ec000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bc7000-0x10)={r1, 0xefe, 0x4, [0x3, 0x7, 0x3, 0x9]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000259000-0x3d8)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x2a8, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00009e2000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x180}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="930475f8c5d86d94294671169d43812f", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x2, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x80000000}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@empty=0x0, @multicast2=0xe0000002, 0xff, 0xffffffff, @generic="60de2a90362d00d64cc0ab9594628254", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x2, 0x2}, 0x0, 0x100, 0x128, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9a0b, [0x7fffffff, 0x7fff, 0x80000000, 0x8, 0x7f, 0x1f], 0x6, 0x6, 0xe}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0x2, 0x2, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x431, [0x4, 0x1, 0x6, 0x9, 0x6, 0xffffffffffffff80], 0x401, 0xa5a, 0x9}, {0x6, [0x9, 0x680f, 0x6, 0x8, 0x8, 0x0], 0x9, 0x100, 0x6}}}}]}}, 0x3d8) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c27000-0x6)={r1, 0xc8b}, &(0x7f0000881000)=0x6) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/28 08:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffffff, &(0x7f0000294000-0x8)={0x0}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000769000)='net/ipx\x00') setns(0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000c45000)={0x0, 0x1, 0x9, 0x91, r1}) 2018/01/28 08:12:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002a3000-0x18)={0x0, 0x0, []}) 2018/01/28 08:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x101}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 08:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000634000)=0x80, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/sequencer\x00', 0x602, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00007f2000)={0x6, 0x101, 0x1, 0x0, 0xff, 0x1ff, 0x7fff, 0x2, 0x200, 0x6, 0x3f, 0x3e0000, 0x0, 0x200, 0x7, 0x1, 0x1000, 0x0, 0x3ff}) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') 2018/01/28 08:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000099f000-0x4)='lp\x00/', 0x211) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000005b000)=0x0) [ 72.572685] kauditd_printk_skb: 36 callbacks suppressed 2018/01/28 08:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/sequencer\x00', 0x204140, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c42000)=""/140) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00007c9000)=0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) [ 72.572694] audit: type=1400 audit(1517127125.516:263): avc: denied { create } for pid=8556 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 72.586004] audit: type=1400 audit(1517127125.529:264): avc: denied { write } for pid=8556 comm="syz-executor4" path="socket:[19386]" dev="sockfs" ino=19386 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 72.695164] audit: type=1326 audit(1517127125.638:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 72.695552] audit: type=1326 audit(1517127125.639:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=282 compat=0 ip=0x453299 code=0x7ffc0000 [ 72.696692] audit: type=1326 audit(1517127125.640:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 72.700457] audit: type=1326 audit(1517127125.643:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 72.701517] audit: type=1326 audit(1517127125.645:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 72.702494] audit: type=1326 audit(1517127125.646:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 08:12:05 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x9) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/28 08:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000969000)=0xf2dd) 2018/01/28 08:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/vcs\x00', 0x4000000191486, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) clock_adjtime(0x400000, &(0x7f0000001000-0xd0)={0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001e7000)='./file0\x00', &(0x7f0000b3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b0d000)=0x0, &(0x7f0000c02000)=0x4) ioprio_set$uid(0x3, r1, 0x81) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009db000-0x2)={&(0x7f0000499000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000473000)={{0x101, 0x8}, {0x3, 0x8}, 0x4, 0x6, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000803000)={0x1ff, 0x1, 0x4000, 0x1000, &(0x7f0000a2c000/0x1000)=nil}) 2018/01/28 08:12:05 executing program 1: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x20, r1, &(0x7f0000001000-0x8)='./file0\x00') fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000383000)=""/4096, 0x1000) 2018/01/28 08:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000264000)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f00004aa000-0x604)="", 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/28 08:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) utime(&(0x7f0000097000-0x8)='./file0\x00', &(0x7f0000772000)={0xfffffffffffffff9, 0xcb5e}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x2, 0x0, 0x0}, 0x10) listen(r0, 0xffffffc000000000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000804000)=0xa3, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000070a000)='/dev/dsp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000e42000)={{0x50, 0x7}, {0x8c29, 0xfffffffffffffffa}, 0x9, 0x5, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f4c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001e4000)={0x0, 0x2}, &(0x7f0000734000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a5d000-0x14)={r3, 0x6b, 0x8, 0x8000, 0x4, 0x6}, &(0x7f0000aad000-0x4)=0x14) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000fe1000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000597000)={r3, 0x7}, &(0x7f00001cd000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000166000-0x94)={{0x10000, 0x4, 0x8, 0xffff, 0xfffffffffffff000, 0x8}, 0x3, 0x20, 0x42, 0x7, 0x3, "24d0d0f442be5d514c68bd11db34b90b8f14f9df04e534a168a07a7e12823187e6644708e3c46e96b03baff36003d39050ba75469238645ed68dff2353f17ed4c90d8631874de20347d92a3b87cf8faf71db1f37383be17985237fa27de3331d3d902c44d300c4287e650bd17a2123c1d552fe62417230774c774c5e8d557a05"}) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000023f000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) r5 = syz_open_dev$usbmon(&(0x7f000094f000-0xd)='/dev/usbmon#\x00', 0xee00, 0x100) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00007c2000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000915000-0x38)={&(0x7f00005a4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000ff8000)=""/251, 0xfb}], 0x1, &(0x7f0000b1f000)=""/170, 0xaa, 0xfffffffffffffffb}, 0x2) 2018/01/28 08:12:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80200000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000eb6000)='/dev/admmidi#\x00', 0x3, 0x40) bind$netlink(r2, &(0x7f000064a000)={0x10, 0x0, 0x1, 0xc012}, 0xc) clone(0x400000000, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f0000474000-0x13)="dbbed4e789792fa2520e7a8bc99834f74658a6") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe0000-0xc)='/dev/autofs\x00', 0x440000, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000a45000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="22591f06a0fb60ee80f79c8379f2b0ff"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/28 08:12:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x81, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000003000)=""/220, &(0x7f0000002000-0x4)=0xdc) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x14, 0x40000000b, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000001000)={0x0, 0x0, []}) [ 72.704390] audit: type=1326 audit(1517127125.648:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=308 compat=0 ip=0x453299 code=0x7ffc0000 [ 72.707218] audit: type=1326 audit(1517127125.650:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8591 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 08:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab9000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a59000)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f0000a33000-0xd8)="e611a07e94222a91aad96cdd1a5048d6093c3f42aa37bad694ae378b30c80fa4c5617120a0b8220dbfcc5e37c1f003d90297b835a527ee769c257cde2165a032c9bfa6fec9b332e9420f043f1af47719e949d7cad5e468a5297858d5073daf154e2389561c33c5d32c97dcc676fb17a132e1cf73e269e026a0f2be001d99a840c192bf759699756c00815779ffc321e531259c2d77bb5ecff3f85269e9d966a438f1dd7d4172c5eed373551e147834b6269bc3b593fb92b630adecc732efa9c4fe19e881103d5fafefd588bfcb44612f39af96e7d06e473a") get_robust_list(r1, &(0x7f000031c000-0x8)=&(0x7f00000e1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063c000)=0x18) 2018/01/28 08:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f000066c000-0x1)='.', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/mixer\x00', 0x80400, 0x0) getsockname$unix(r0, &(0x7f000058a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000188000-0x4)=0x8) umount2(&(0x7f0000b74000)='.', 0x0) 2018/01/28 08:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000041a000-0x8)='./file0\x00', 0x100, 0x84) sendfile(r0, r0, &(0x7f00007db000-0x8)=0x0, 0x100) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000048b000)=0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 08:12:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x620bb1c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8, 0x1, 0x7b, 0x80000001, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7, 0x8, 0x8}, &(0x7f0000000000)=0xa0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xef, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x401}, &(0x7f00009c1000-0x4)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) setsockopt$ax25_int(r0, 0x101, 0x33c0fcc882f97ecd, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d8c000)={0x0, 0x5, 0x3, 0x7ff, 0x9, 0x4, 0x7, 0x10000, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x0, 0x1, 0x20}}, &(0x7f0000fe5000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f67000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x80000001, 0x5}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d4e000)={0x0, 0x35ff}, &(0x7f0000a6d000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a7b000)={&(0x7f00006cf000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000188000)="c86ff82a7b9ca062a0bfcd97ce1710def130e66e5a7b54e74edf1f475d5771bc49f8edfde50920d1a8fc5882a3f4cb6fec357dcc672b925dba1acfcb87a64edf665f96c358843702643ac1c51802f7405f90f0d5d778165844bd7fbe2106bc06cc39c157cb6a40fb0e006bf442546e211ed3fb8b9a55b7df0de7b4f0b250168786ac733dd6db0606f1ad4524e1ded8773ad856eb1c869aa2b72d60b581d1c8b6c4085ef5ec71fcb3aa2bddc68f7f145f582a55e7149bee9f5df67c290cc332d6e526c3", 0xc3}, {&(0x7f0000aa0000-0x33)="9b05e393eb6274accb00a5a08bda697bacab174452987a692bae8c2719551dc08f40a89d4239f720a554d0cd4441c32342b450", 0x33}], 0x2, &(0x7f000088a000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x8, 0x1, 0x8cd, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfac1, 0x4, 0x8000, 0x3ff, 0x5, 0x4, 0x8, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x2, 0x9, 0x8001, 0x1f, 0x8f2, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x209, 0x1000, 0x2, 0x4, 0x3, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x200, 0x9e4, 0x40, 0x7, 0x8, 0x400, r6}}], 0x120, 0x1}, 0x4080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000cc5000)='/dev/adsp#\x00', 0x1, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000309000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f00009f9000-0x41)={{0x2, 0x0, @rand_addr=0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d7f7058372980d0894273582855a858c"}) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f0000965000)={0x10001, 0x80000000, 0x100000000, 0x7, 0x7, 0x1}) 2018/01/28 08:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000150000-0x9)='/dev/rtc\x00', 0x408100, 0x0) connect$ipx(r2, &(0x7f0000da0000)={0x4, 0x0, 0x5, "cf91e980c55b", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x1) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r3 = dup2(r0, r1) openat(r3, &(0x7f0000868000)='./file0\x00', 0x400080, 0x41) 2018/01/28 08:12:06 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000000a, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000006000)={0x7ff, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 08:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create(0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008ca000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x401) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socket$unix(0x1, 0x3, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000f76000-0x18)={0x0, 0x1000, 0x9, &(0x7f0000a21000-0x8)=0x0}) 2018/01/28 08:12:06 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc2830924a600800200000000000000020000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000882000-0x4)=0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_ifreq(r3, 0x891b, &(0x7f00005eb000-0x50)={@generic="ea8716427ab2b7e30ed01340cba2241b", @ifru_ivalue=0x3}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000030f000-0x10)={0x1, &(0x7f0000b4f000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00006bb000)={r4, &(0x7f0000f16000-0x8b)=""/139}) accept4$packet(r3, &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d9a000)=0x14, 0x80800) getrandom(&(0x7f0000bb7000-0x1d)=""/190, 0xbe, 0x3) getpriority(0x1, r2) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2018/01/28 08:12:06 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000ff1000)=0x8001) connect$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) [ 73.210735] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 08:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndmidi(&(0x7f00003b5000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00005d6000-0x20)={0x2, 0x9f, 0x400, 0xf8c, 0x2, 0x2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008d1000)={0x0, 0x1000, "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"}, &(0x7f000083c000)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006dc000-0xc)=@sack_info={r2, 0x6, 0x8000}, 0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f55000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000824000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af5000)=0x14) fstat(r0, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000869000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x3, 0x1, 0x1, 0xa, 0x80, 0x80, 0x73, r4, r5}, {0x9, 0x2, 0x5, 0xb5b, 0x4, 0x80, 0x7, 0x7fffffff}, {0x3ff, 0x2, 0x4, 0x3ccc}, 0x571, 0x4, 0x1, 0x1, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x0, 0x0, 0x4, 0x1, 0x1, 0xff}}, 0xe8) socket$inet6(0xa, 0x804, 0x4) 2018/01/28 08:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x800000000000006, 0x300) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000a3c000)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 08:12:06 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000)={0x6852987d, 0x0, 0x9000}, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 08:12:06 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 08:12:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x254, &(0x7f0000c1c000-0x8)=0x6) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c2c000-0x4)={0x0, 0x0}) 2018/01/28 08:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ae5000)=0x0, &(0x7f00001b8000)=0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a4000)="d3ab27191a01002356ba602dff05000b0200b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f0000d1d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) 2018/01/28 08:12:06 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000939000)=0x0, 0x800) syz_emit_ethernet(0x34, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x377, 0x0, [0x6488], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r2, 0xf0, "6a22fcfb91534f336aef1201683873102bbc351f1cb72bf78a404a0806259f5146ce07fb6e63105f6f1f949c6120aa0a33c427dbfefd022385604b5f94a6f5898e31a3e7d00ab9427f7a599b0dab61d02547d66741e4c1b5cbe91a9ceff9d625aa472489995b9c1ad5c903df0b8d81310c0896cc6aed10a5e8f175ad2bd98dba966e258f515dbb57f556d2cdecc06bcc96659192d83abbff549c96bf55f04197c3e79367634c9357e19a6a14e034b54bc625019e8fa467385355f434ad5e98f6b313eda831fb72b144a6f66331f2bfaaed23d9b4366d3688ce5d4c67bbe828b3e9a0b42ad27854933d79bac76539a2e1"}, &(0x7f0000009000-0x4)=0xf8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000009000)={0x7e, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000-0xc)=@assoc_value={r4, 0x0}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000008000)={r3, 0x5, 0x7c, 0x5, 0x9, 0x200, 0x0, 0xfffffffffffffe14, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x6, 0x101, 0x90}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f000000c000-0x3b)=@file={0x0, ""/57}, &(0x7f000000a000-0x4)=0x3b) 2018/01/28 08:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a72000-0x20)={0x2000, 0x1000, 0x60000000, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/mixer\x00', 0x2400, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00005a4000)={0x33, 0x81, 0x5, 0x9, 0x5, 0x800, 0x2, 0x1, 0x7, 0x6, 0xffffffffffffffe1, 0x1ff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) lookup_dcookie(0xd12e, &(0x7f000064f000)=""/100, 0x13) openat$cuse(0xffffffffffffff9c, &(0x7f0000764000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000027f000-0x8)={0x0, 0x8}, &(0x7f0000db7000)=0x8) r5 = syz_open_dev$sndpcmc(&(0x7f00000ea000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff80, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f55000-0xa0)={r4, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xaf1, 0x6320, 0x80000000, 0x8}, 0xa0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000a87000-0x78)={0x7, 0x0, [{0x1, 0x0, 0x3}, {0x0, 0x0, 0x4b}, {0x3, 0x0, 0x2}, {0x3c91, 0x0, 0x35}, {0x80000001, 0x0, 0x3f}, {0x9, 0x0, 0x1ff}, {0x100000001, 0x0, 0x401}]}) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00007aa000-0x2b)=""/43) r6 = add_key$user(&(0x7f0000f9b000-0x5)='user\x00', &(0x7f0000ce7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aaa000-0x4)='{FJW', 0x4, 0x0) r7 = add_key$keyring(&(0x7f0000717000-0x8)='keyring\x00', &(0x7f0000254000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) bind$nfc_llcp(r5, &(0x7f0000ad5000-0x60)={0x27, 0x7, 0x1, 0x4, 0x1ff, 0x9, "33c342d1b3677c9d8e1f8df1d8f1c6b5450071cc9fc3b6899a2f544d3cd25c0b7772bfd1bd230f8f83a825ff97b3cfe4dd0b07fd34cd4f3c2b911c5b05fdb3", 0x4}, 0x60) keyctl$reject(0x13, r6, 0x2, 0x400, r7) [ 73.266696] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 08:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000055e000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$mice(&(0x7f0000e04000)='/dev/input/mice\x00', 0x0, 0x20000) getdents(r0, &(0x7f000095a000-0x71)=""/113, 0x71) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r1, &(0x7f0000930000)=""/32, 0x20) clone(0x8020000, &(0x7f0000824000)="057e", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000785000-0xd9)="f1ee0916b134cfaa2288f45710e4c82813cc6ebe0cce93ea906f39122621bd9f925b8ee45aefd40b5b1fc274f33feaffcb3de6fd9735153f930b592dcdd1064e813e0ebd6b189d076e9b96a84deee633855e07c8ce15e634e672b5acc3ed9593083bfdebabf68fb0c36adfe4a97a3afe7752ea244ee36e79ebd2a8a87bfa81775ba99ee8434dfb966d9f38a87691215d1815bfe74ff92aded93a8d68d6a22ef74c794edbc8e6b1ea5e3c4a774d1c7de2fb31536df7153d0af6f381a3da91c615a578d2c5cf9547607a0b985c102852589c59ea4c9deac919") open$dir(&(0x7f00004d7000-0x8)='./file0\x00', 0x26104, 0x0) 2018/01/28 08:12:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0xa0400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/238) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fcntl$getown(r0, 0x9) pwrite64(r1, &(0x7f00008e3000)="39d666e2164db4194ac7b81a0c47f45671ccfd8938ccfe2796f676364d4156506e3ad44bc80dc8bd8ba57203a66d881a2df591b14952d61401fdf90892625c3eda0e47fee2655b5da6433f4a802a60bf0afbdc5bba475562d69038631d0255760a1528a91de5f6cde035a945d493f80b242fae0a41a35d82f2aa8287c7f4b5cdd3ba8e44cb85e94aa85dadf8", 0xfffffffffffffca0, 0x0) 2018/01/28 08:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000f6f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r0, &(0x7f0000681000-0x38)={0x0, 0x0, &(0x7f0000b91000-0x20)=[{&(0x7f0000e7e000-0xbf)="42275ee22cdf8680ea1ab6ec2d06d9eb995b47cdae8cc221e6c1d9ceba5875dcb804a26a33c67407399f7a5c4add4dc207128bb1f3aba8fbe4160d18b7c79056913fbb4417533f6f3f5bdce09ec1d15fbcf24414571f267af55b4999af94a094e011da80a39ce4201a0e0be410f5724e72b8273852628dfa449cacf86ec77eb07b5a70ed2358ee0a2951cc692ecd442bfb586394a006cc1cb615148bc43c5e46f8cdcaddbb98610b630e064580198a86e9a2052dc01da3f67aaf3cc3ab8b23", 0xbf}, {&(0x7f00006ba000-0x31)="b5e5d68079cb56b4d2a81f56bb55b7e4bac5a890dc597318cac52f9bfa962409f4db0d641c7f9617fc7e47df87861d93bb", 0x31}], 0x2, &(0x7f00007cc000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0x48, 0x90}, 0x94) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000004}, {0xe05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 73.325960] dccp_invalid_packet: P.CsCov 7 exceeds packet length 18 [ 73.336741] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 08:12:06 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x101040, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000028000-0x4)=0x75, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000000e000)=0x0, &(0x7f0000016000)=0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000001c000)=0x8000, 0x4) 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(&(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(&(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(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000013000-0x1e0)=[{{&(0x7f0000028000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000018000)=[{&(0x7f0000019000-0x82)=""/130, 0x82}, {&(0x7f0000029000-0xb5)=""/181, 0xb5}, {&(0x7f0000023000)=""/253, 0xfd}, {&(0x7f0000029000-0x6a)=""/106, 0x6a}], 0x4, &(0x7f0000021000-0x93)=""/147, 0x93, 0x7}, 0x7f}, {{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000028000)=""/207, 0xcf}, {&(0x7f000001e000)=""/96, 0x60}], 0x3, &(0x7f0000028000-0xb1)=""/177, 0xb1, 0x4}, 0x312}, {{&(0x7f0000029000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000028000)=[{&(0x7f0000029000-0xd)=""/13, 0xd}, {&(0x7f0000028000)=""/234, 0xea}], 0x2, &(0x7f0000024000-0x8c)=""/140, 0x8c, 0x9}, 0x9}, {{&(0x7f0000019000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000028000)=[{&(0x7f0000029000-0xeb)=""/235, 0xeb}], 0x1, 0x0, 0x0, 0x4}, 0xfffffffffffffff7}, {{&(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000029000-0x10)=[{&(0x7f0000029000-0xb)=""/11, 0xb}], 0x1, &(0x7f000000f000-0x8d)=""/141, 0x8d, 0x2}, 0x3}, {{&(0x7f000000f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000029000-0x40)=[{&(0x7f0000011000)=""/2, 0x2}, {&(0x7f0000023000)=""/175, 0xaf}, {&(0x7f0000029000-0x8c)=""/140, 0x8c}, {&(0x7f000000d000-0xa9)=""/169, 0xa9}], 0x4, &(0x7f0000028000)=""/62, 0x3e, 0x80000000}, 0x5}, {{&(0x7f0000028000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000000a000-0x40)=[{&(0x7f0000028000)=""/107, 0x6b}, {&(0x7f0000029000-0x6b)=""/107, 0x6b}, {&(0x7f0000029000-0xef)=""/239, 0xef}, {&(0x7f0000028000)=""/0, 0x0}], 0x4, &(0x7f000001a000)=""/243, 0xf3, 0x1ff}, 0x4f57}, {{&(0x7f0000018000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000012000-0x60)=[{&(0x7f0000007000)=""/200, 0xc8}, {&(0x7f0000007000-0x47)=""/71, 0x47}, {&(0x7f0000027000)=""/108, 0x6c}, {&(0x7f000000a000)=""/94, 0x5e}, {&(0x7f0000028000)=""/61, 0x3d}, {&(0x7f000001a000-0x6d)=""/109, 0x6d}], 0x6, &(0x7f0000028000)=""/158, 0x9e, 0x4000000000000}, 0x95}], 0x8, 0x2000, &(0x7f0000029000-0x10)={0x0, 0x0}) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x20, 0x20, 0x2f, r3, r4}, {0x8000, 0x4, 0x8, 0x4, 0xbd00000000000000, 0x3ec, 0x9, 0x9}, {0x8, 0x300000000, 0x9, 0x7}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x8, 0x6f9, 0xffffffffffff5462, 0x5}}, 0xe8) 2018/01/28 08:12:06 executing program 0: renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x8) 2018/01/28 08:12:06 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000106000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00002f0000-0x16)=""/22) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 73.390525] dccp_invalid_packet: P.CsCov 7 exceeds packet length 18 [ 73.411551] WARNING: CPU: 1 PID: 8705 at mm/slab_common.c:971 kmalloc_slab+0x5d/0x70 [ 73.419518] Kernel panic - not syncing: panic_on_warn set ... [ 73.419518] [ 73.426875] CPU: 1 PID: 8705 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #283 [ 73.434136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.443485] Call Trace: [ 73.446069] dump_stack+0x194/0x257 [ 73.449696] ? arch_local_irq_restore+0x53/0x53 [ 73.454373] ? vsnprintf+0x1ed/0x1900 [ 73.458179] panic+0x1e4/0x41c [ 73.461366] ? refcount_error_report+0x214/0x214 [ 73.466112] ? show_regs_print_info+0x18/0x18 [ 73.470598] ? __warn+0x1c1/0x200 [ 73.474037] ? kmalloc_slab+0x5d/0x70 [ 73.477809] __warn+0x1dc/0x200 [ 73.481062] ? kmalloc_slab+0x5d/0x70 [ 73.484838] report_bug+0x211/0x2d0 [ 73.488444] fixup_bug.part.11+0x37/0x80 [ 73.492484] do_error_trap+0x2d7/0x3e0 [ 73.496349] ? math_error+0x400/0x400 [ 73.500125] ? check_noncircular+0x20/0x20 [ 73.504334] ? print_irqtrace_events+0x270/0x270 [ 73.509070] ? __lock_is_held+0xb6/0x140 [ 73.513113] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.517936] do_invalid_op+0x1b/0x20 [ 73.521621] invalid_op+0x22/0x40 [ 73.525049] RIP: 0010:kmalloc_slab+0x5d/0x70 [ 73.529425] RSP: 0018:ffff8801d376f5b0 EFLAGS: 00010246 [ 73.534761] RAX: 0000000000000000 RBX: ffff8801bee4f980 RCX: ffffffff8171e967 [ 73.542005] RDX: 1ffff10037cf8aaa RSI: 0000000000000000 RDI: 0000000008000020 [ 73.549252] RBP: ffff8801d376f5b0 R08: 1ffff1003a6ede2a R09: 0000000000000000 [ 73.556493] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801be7c5550 [ 73.563735] R13: 0000000000000000 R14: 00000000014000c0 R15: ffffffff868a6ae0 [ 73.570994] ? relay_open_buf.part.10+0x97/0x9b0 [ 73.575732] __kmalloc+0x25/0x760 [ 73.579156] ? kmem_cache_alloc_trace+0x456/0x750 [ 73.583978] ? relay_open_buf.part.10+0xc8/0x9b0 [ 73.588714] relay_open_buf.part.10+0xc8/0x9b0 [ 73.593274] ? find_next_bit+0x27/0x30 [ 73.597142] relay_open+0x57a/0xa40 [ 73.600750] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 73.605588] ? __debugfs_create_file+0x2cf/0x3d0 [ 73.610324] ? debugfs_create_file+0x57/0x70 [ 73.614712] do_blk_trace_setup+0x4a4/0xcd0 [ 73.619021] ? blk_tracer_print_line+0x40/0x40 [ 73.623583] ? __might_sleep+0x95/0x190 [ 73.627540] ? kasan_check_write+0x14/0x20 [ 73.631749] ? _copy_from_user+0x99/0x110 [ 73.635872] __blk_trace_setup+0xbe/0x150 [ 73.639995] ? do_blk_trace_setup+0xcd0/0xcd0 [ 73.644489] blk_trace_setup+0x4d/0x70 [ 73.648357] sg_ioctl+0xc71/0x2d90 [ 73.651875] ? lock_release+0xa40/0xa40 [ 73.655831] ? sg_new_write.isra.18+0x870/0x870 [ 73.660490] ? avc_has_extended_perms+0x7fa/0x12c0 [ 73.665390] ? find_held_lock+0x35/0x1d0 [ 73.669434] ? avc_ss_reset+0x110/0x110 [ 73.673397] ? lock_downgrade+0x980/0x980 [ 73.677525] ? lock_release+0xa40/0xa40 [ 73.681479] ? __lock_is_held+0xb6/0x140 [ 73.685542] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.691403] ? rcu_note_context_switch+0x710/0x710 [ 73.696313] ? sg_new_write.isra.18+0x870/0x870 [ 73.700957] do_vfs_ioctl+0x1b1/0x1520 [ 73.704820] ? _cond_resched+0x14/0x30 [ 73.708684] ? ioctl_preallocate+0x2b0/0x2b0 [ 73.713073] ? selinux_capable+0x40/0x40 [ 73.717113] ? SyS_futex+0x269/0x390 [ 73.720798] ? __fd_install+0x6cb/0x740 [ 73.724760] ? security_file_ioctl+0x89/0xb0 [ 73.729145] SyS_ioctl+0x8f/0xc0 [ 73.732490] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 73.737217] RIP: 0033:0x453299 [ 73.740381] RSP: 002b:00007f85bffc5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 73.748064] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 73.755306] RDX: 000000002084cf90 RSI: 00000000c0481273 RDI: 0000000000000013 [ 73.762548] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 73.769792] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 73.777034] R13: 00000000ffffffff R14: 00007f85bffc66d4 R15: 0000000000000000 [ 73.784982] Dumping ftrace buffer: [ 73.788605] (ftrace buffer empty) [ 73.792292] Kernel Offset: disabled [ 73.795892] Rebooting in 86400 seconds..