= accept(r1, 0x0, &(0x7f000032a000)=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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) r3 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f08000)=@add_del={0x2, &(0x7f0000a7a000-0x10)=@common="62637366300000000000000000000000", 0x6}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000f09000+0xa9f)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f09000)=0x7fc, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x8001f, &(0x7f0000f03000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0a000-0x4)=0x14) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000019d000)={0x42424242, 0x42424242}, 0x7, 0xfffff77ffffffffe) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000f09000)={0x1, &(0x7f0000f09000)=[{0x7, 0x1, 0xfa4, 0x80000007}]}, 0x10) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f0b000)=0x10, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000966000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0xfffffffffffffffe, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@generic={0x94, 0x9, "b64da11ebe8969"}, @end={0x0}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x3, 0x0, {0x1e, 0x4, 0x8001, 0x20, 0x1, 0x0, 0x7, 0x7, 0x16, 0x100000001, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x3}, @lsrr={0x83, 0xb, 0xcc, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @rr={0x7, 0xb, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, @timestamp={0x44, 0x20, 0x76bcc395, 0x0, 0xd5, [{[@rand_addr=0x9], 0xfffffffffffffffc}, {[], 0x7}, {[], 0x2}, {[], 0x1000}, {[@broadcast=0xffffffff], 0x1f}]}, @noop={0x1}, @rr={0x7, 0xf, 0x1, [@rand_addr=0x5, @multicast2=0xe0000002, @empty=0x0]}, @rr={0x7, 0x17, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x3, @multicast1=0xe0000001, @multicast1=0xe0000001]}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4e3000)=nil, 0x4e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x1c, 0x1, 0x2, "06000000000000006665f644"}, 0x1c, 0x0}, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f0c000)=@add_del={0x2, &(0x7f00003da000-0x10)=@common="69706464703000000000000000000000", 0x2}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000f0d000-0x5)="136eaef4d5", 0x5) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f0b000)="", 0x0, 0x8000000000040, &(0x7f0000e89000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000022a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005fa000)={0x0, 0x0}) 2017/12/08 22:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000600000)="2f6465762f70746d7800", 0x10001, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad9000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d94000-0xe)="2f6465762f6b657963686f726400", 0x10000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf0000-0x8)={0x0, 0x0}, 0x800) r2 = syz_open_dev$sndseq(&(0x7f00008b8000)="2f6465762f736e642f73657100", 0x0, 0x227e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)="09", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x5, 0x3fd, @time={0x0, 0x0}, {0x77, 0x0}, {0x8, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000efd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f000064a000)={0x101, 0x9, 0xdb, 0x4, 0x3, 0x3f, 0x6, 0x1345525f}, &(0x7f0000064000-0x40)={0x41, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x8f, 0x8, 0x5, 0x3, 0x3}, &(0x7f0000f26000)={0xfff, 0x3, 0x6964, 0x3, 0x1, 0x7, 0x100, 0xff}, &(0x7f0000e76000-0x8)={0x0, r6}, &(0x7f0000a6d000-0x8)={&(0x7f0000467000)={0xff}, 0x8}) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000ff1000)="240000001d0001750000000300000012120000000100011f0000000000000501ff555ecf", 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000f02000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000355000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ca4000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000067f000-0x5c)={0x0, 0x2, 0x20, {r9, r10}, 0x0, 0xfffff7fffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0) 2017/12/08 22:50:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000039e000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000)="2e2f66696c653000", 0x70) mkdir(&(0x7f00000d7000)="2e2f66696c653000", 0x0) pipe(&(0x7f00005df000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0x10b) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00001ff000)={0x0, 0x0}, &(0x7f00003c6000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000081b000-0x18)=[], 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000abe000)="73797363616c6c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000be9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001bc000)=0xb) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)="2f6465762f7667615f6172626974657200", 0x100000000000200, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000924000)=0xffffffffffffffff) readv(r5, &(0x7f00004b4000-0x70)=[{&(0x7f00007f2000)="", 0x0}, {&(0x7f0000972000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}, {&(0x7f000043d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f000036a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000b42000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000c89000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a42000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x7) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000014b000-0x4)=0x0) fcntl$lock(r5, 0x7, &(0x7f0000468000-0x20)={0x1, 0x0, 0x401, 0x8000, r6}) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000a3e000)=0x101, 0x4) writev(r4, &(0x7f0000596000)=[{&(0x7f00001b9000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a00000000000000000703ff000004e9ff0006000d0005f5", 0x3a}], 0x1) stat(&(0x7f0000bf8000-0x8)="2e2f66696c653000", &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$eventfd(r3, &(0x7f000061f000)=0x0, 0x8) recvfrom$llc(r5, &(0x7f000060e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x2, &(0x7f0000944000-0x10)={0x1a, 0x4, 0x9, 0x800, 0x5, 0xfffffffffffffc01, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8d000)=0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00004d3000-0x4)=0x8) 2017/12/08 22:50:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000296000)="2f6465762f70707000", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005bd000)={0x201, 0x3b, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) readahead(r1, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ee1000)="0000000000000000000000", &(0x7f0000001000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00000b7000)="2e2f66696c653000", 0x218) inotify_init1(0x80000) socket$inet(0x2, 0x4, 0x4) listen$netrom(r1, 0x101) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000b2d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000055e000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000ca3000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000621000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000e67000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x426203) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001ce000)=0x0, &(0x7f00004e6000)=0x4) fcntl$getown(r3, 0x9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000dbb000-0x14)={0x1, 0x3, 0x1, 0x4000000000000001, 0x200}) bind$unix(r1, &(0x7f0000156000)=@file={0x1, "2e2f66696c653000"}, 0xa) pread64(r2, &(0x7f000024d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0, 0x4b) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000057000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xfff, 0x5, 0x8c}, &(0x7f0000d2c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005c5000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff, 0xe32, 0x80000001, 0x20}, 0xa0) accept4(r1, &(0x7f000012c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00005ef000)=0x60, 0x80800) openat$keychord(0xffffffffffffff9c, &(0x7f0000e8b000)="2f6465762f6b657963686f726400", 0x4000, 0x0) 2017/12/08 22:50:01 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0xa, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f0000004000-0x4)=0x74a, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f72666b696c6c00", 0x80000026001074, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000005, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000227000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f73657175656e6365723200", 0x2e001, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e35000)="2f6465762f736e642f73657100", 0x0, 0x20000201) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e35000+0x346)={0x7fffffff, 0x1b3, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cf2000)={0x6, 0x7, 0x7, 0x0, 0x3, 0x5, 0x6, 0x1000}, &(0x7f00002e1000-0x40)={0x1, 0x58, 0x1db, 0x3, 0x1, 0x0, 0x40, 0x1}, &(0x7f000087d000)={0x8, 0x438, 0x9, 0x7, 0xe5, 0x2, 0x8, 0x7}, &(0x7f000026f000)={0x0, 0x0}, &(0x7f0000baa000-0x10)={&(0x7f0000191000-0x8)={0x100000001}, 0x8}) write$sndseq(r2, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x6, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x60) 2017/12/08 22:50:01 executing program 1: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x82, 0x4) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000+0xe8e)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000006f000)={&(0x7f00008ae000)=[0xf4ec], 0x1, 0x8, 0x7, 0x6, 0x488, 0x4, {0x5, 0x0, 0x7ff, 0x4a9fce7f, 0x2, 0x20, 0xc188, 0x371, 0x5, 0x8, 0x1136, 0x4, 0x589, 0xc, "4a6a21f69892692eab962c110a4b635018a1d64e4a559bf3db78d898a2af0e03"}}) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000dfb000)={0xa, &(0x7f0000c32000-0x28)=[0x7, 0x0, 0x4, 0x8, 0x7, 0xdc, 0x7fe5, 0x1ff, 0x4, 0x81]}) r2 = accept$packet(r1, &(0x7f0000511000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c62000-0x4)=0x14) sync_file_range(r2, 0x6, 0x7, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000062d000)="00", 0x1}, {&(0x7f0000a9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r5 = creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00000c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$unix(r4, &(0x7f00007e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x20, &(0x7f0000e3a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r8 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r4, 0x2, 0x1) ioctl$sock_ifreq(r7, 0x8913, &(0x7f00000ac000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f000019a000)="db1c654f89893c9e5315fc011052b3c3d356db23c3250d029e41dbd391441dcf"}) r9 = dup2(r7, r8) ppoll(&(0x7f000033c000-0x38)=[{r9, 0x0, 0x0}, {r9, 0x0, 0x0}, {r6, 0x420, 0x0}, {r7, 0x80, 0x0}, {r4, 0x142, 0x0}, {r5, 0x211, 0x0}, {r8, 0x0, 0x0}], 0x7, &(0x7f0000d83000)={0x77359400, 0x0}, &(0x7f0000c06000-0x8)={0xffffffff}, 0x8) syz_open_pts(r6, 0x80800) chroot(&(0x7f00007d1000-0x8)="2e2f66696c653000") [ 183.750750] nla_parse: 3 callbacks suppressed [ 183.750755] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/08 22:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000012a000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000095b000)={0x0, 0x838, 0x30}, &(0x7f0000031000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000121000-0x8)={r1, 0xec}, &(0x7f0000c31000)=0x8) getxattr(&(0x7f00003b9000-0x8)="2e2f66696c653000", &(0x7f00001d1000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000990000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) mlock(&(0x7f00002ea000/0x2000)=nil, 0x2000) 2017/12/08 22:50:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ca000-0x7)=@sack_info={0x0, 0x3, 0x1ff}, &(0x7f000078d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004b7000-0x86)={r1, 0x7e, "dbb7da54f40f5c3bd6cd90e61dffd52c5aad269ffef0f5d593ac9c6dfd4d24f0b93cadceaa5a13a3fa299f0b2e13fe9048b39a25596f3d8624ab45b166f6edf6a2bc8710a5e99b3369491bb5c7f739c55c22ef4be3ffe7dd7e7a82c84aab6d9d60eb5b50ac2ee9404528a10952966b6cc428c4ce48e1068c2d6d3c186162"}, &(0x7f00003ed000)=0x86) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001f0000)={r2, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setlease(r0, 0x400, 0x1) accept$llc(r0, &(0x7f000063e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000112000-0x4)=0x10) r3 = socket$netlink(0x10, 0x3, 0x14) r4 = dup2(r3, r3) unshare(0x8000000) mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000aec000)={0x1, r5}) syz_open_dev$mice(&(0x7f0000849000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) inotify_add_watch(r4, &(0x7f00005c2000)="2e2f66696c653000", 0x2000800) 2017/12/08 22:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x10001, 0x400, 0x0, 0x0, 0x0, "c6b3788803509980fd1e986ba344ba8c1ba06877ab61e30ead32f89cd4d8573dd35ac74fa6a3f322cb27c4150d318d6d26de1935d94efbbb0f3435d2656c41", 0x8}, 0x60) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000670000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000026000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dad000)=0x35) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000ef000)={@generic="36b0b720668be3c73bc8b1b996525be6", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000722000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setxattr(&(0x7f0000344000)="2e2f66696c653000", &(0x7f0000615000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00001df000-0xe)="6c6f0000000000000000000000000000", 0x10, 0x2) socketpair(0x0, 0x0, 0x1, &(0x7f00002fc000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e90000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000b86000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a6b8b0788fe0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008d5000)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a5d000)=0x400, 0x4) 2017/12/08 22:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000834000)="2f6465762f73657175656e63657200", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c59000)=0x8001, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x8, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006f9000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da1000)=0xe8) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x0, &(0x7f0000565000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002e8000)={r4, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000012d000)="646374637000", 0x6) writev(r1, &(0x7f000036c000-0x30)=[], 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c1f000-0x3b)={r4, 0x33, "8321ed1d4a1d23837f3dc836b797c2e44d88bf49c861d6007ad48febeeab5f25be2f8cc4afba0497f1ab5e6d67f34e903a471d"}, &(0x7f0000bc1000-0x4)=0x3b) ioctl$VT_RELDISP(r1, 0x5605) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x18, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x5, &(0x7f0000103000-0x4)=0xb251, 0x4) mq_timedsend(r2, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000649000-0x10)={0x77359400, 0x0}) bind$inet(r5, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) waitid(0x5, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r5, r3, 0x80000) sendto$inet(r5, &(0x7f0000589000-0x1)="b5", 0x1, 0x2001fffd, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 183.889015] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 183.904448] device lo entered promiscuous mode [ 183.910085] qtaguid: iface_stat: create(lo): no inet dev [ 183.921382] qtaguid: iface_stat: create6(lo): no inet dev [ 183.930957] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/08 22:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe53000)=nil, 0xe53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f4000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff8, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x80) readahead(r1, 0x18, 0x7fffdffc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000de1000/0x3000)=nil, 0x3000, 0xd) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cb4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007c2000-0x4)=0x6ec4, 0x4) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x200000e, 0x10, r4, 0xffffffffffffffff) mmap(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000811000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x80000000) sync_file_range(r5, 0x100000000, 0x65e, 0x4) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f000015d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000155000-0x10)={0x2, 0x9d, &(0x7f00001f2000)="04c215278e09fbfa7357ee03c19faec41b4959fd879b644dd65833040fe98fbce4ac09791e6d2a1d2a4f2f6479bff63e24c48dc969c54dcc776b8fac34d1da30000823cc430d73c6617ea2fad1914c9079f2b597ba0cf125fd3f0cbdb6484af49556e596eaaab05fa1ee90c8084cc2dc47e65724df15e8ba4e6dc8f3cfd97cb70fa3f5ec3f099da10426611def5bc384615d08f1f36fd4204a7a5f0cd5"}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00009ef000-0x6)="776368616e00") openat(r0, &(0x7f0000050000-0x8)="2e2f66696c653000", 0x101000, 0x1a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031c000)="2f6465762f73657175656e63657200", 0x2000000000002000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00007dd000)={0xfffffffffffffffd, 0xf492}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcf000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000818000)="696c6c696e6f697300", 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c2d000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7, 0x7, 0x286b8fee, 0x14}, &(0x7f00003b8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c4e000)={r4, 0x0, ""}, &(0x7f0000768000-0x4)=0x8) bind$inet(r2, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000083d000-0x88)={0x2, {{0xa, 0x2, 0x0, @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]}}, 0x88) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000d9c000-0xd9)="01d9", 0x2) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000f8000)=0xc9) sendto$inet(r2, &(0x7f0000f12000)="bd", 0x1, 0x4, &(0x7f0000f12000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037e000)="2f6465762f73657175656e6365723200", 0x1, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00006af000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00005be000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d63000)=0x0, &(0x7f0000b7e000-0x4)=0x4) listen(r6, 0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cb3000-0x4)=0x100, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)=0x0, 0x4) 2017/12/08 22:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)="2f6465762f70746d7800", 0x882001, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000094e000)={0x0, 0x0}) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x5, 0xfffffffffffffffe, 0x3, 0x8, 0x10000, 0x7, 0x3, 0x4, 0xbb5, 0x574d}) r1 = openat(0xffffffffffffff9c, &(0x7f00005af000)="2e2f66696c653000", 0x0, 0x40) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000e45000-0x4)=0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000c42000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) signalfd4(r0, &(0x7f00008ed000)={0x2}, 0x8, 0x0) epoll_wait(r1, &(0x7f00007aa000)=[{0x0, 0x0}], 0x1, 0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x100000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3d4, 0x7fffffff, 0xfffffffffffffffa}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a1000-0x9)="2f6465762f72746300", 0x800c0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000860000)={0x0}, &(0x7f000047c000-0x4)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a2d000)=0x0) 2017/12/08 22:50:01 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x18010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x49, 0x0, &(0x7f000000b000-0x49)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b00600000000000000dbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f34e"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x4c)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x3, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000000a000)=[], &(0x7f0000006000-0x10)=[0x38, 0x38]}}, @increfs={0x40046304, 0x3}], 0xd7, 0x0, &(0x7f000000b000-0xd7)="48a85bf0d7bb41bb7fae47acba64f959302cb9491cb02e3a2b04f9dacd27477eefaf68de88ed73c57e83a510960e2d8abb1d9cd1af5dea4037b54926a5c678474f908986cb0e56d62f1c8b6b73beb3bec523434238d9fb1e05a754703f1e23d1f2ec8bb513321b1fb1ffa2a15ae46b07737f3e7ab54b61dcc69cfe0f16606bbc551932aaedabbbec011fadbf577a53d7f4a6ce628529daf9440fda485e065204aea12c933a53bd3634c86c10cea724a3d541f812dd8e23a94c54bc1484606a91473409183d7c9598d38198d78a26f849597345bea073ed"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, r3, 0x4}, @flat={0x77622a85, 0x10a, r3, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000011000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f000000b000)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f0000002000-0xb4)=""}) 2017/12/08 22:50:01 executing program 6: pipe(&(0x7f0000f24000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000034e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000996000)={r2, r3}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000000b000)="6d61705f66696c657300") getdents64(r0, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000008000-0x119)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0xa)="6d61705f66696c657300") getdents64(r0, &(0x7f000000d000)="", 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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000007000)={r4, r2, 0x8}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0x5f, &(0x7f000000f000-0x4)=0x0, &(0x7f000000e000)=0x4) [ 183.942435] qtaguid: iface_stat: create6(lo): no inet dev [ 183.993354] binder: 9255:9257 ioctl 40046205 0 returned -22 [ 184.000812] binder: 9255:9257 ERROR: BC_REGISTER_LOOPER called without request [ 184.029478] binder: 9255:9257 unknown command 1400526783 [ 184.035381] binder: 9255:9257 ioctl c0306201 20002fd0 returned -22 2017/12/08 22:50:01 executing program 2: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00005c6000)="ff54000000000400b2900004000000000001000047", 0x15) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d14000)="ff55d36cffba04715d0000000000000100000000", 0x14) fcntl$setstatus(r0, 0x4, 0x4000) 2017/12/08 22:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000556000)="7573657200", &(0x7f0000b51000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053b000)="", 0x0, 0xfffffffffffffffe) r0 = request_key(&(0x7f000008c000)="73797a6b616c6c657200", &(0x7f0000c69000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eae000-0x1)="00", 0x0) add_key$keyring(&(0x7f0000ef8000)="6b657972696e6700", &(0x7f0000044000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000910000)="", 0x0}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x4, 0x0) 2017/12/08 22:50:01 executing program 7: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xffffffffffff2319}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000208000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_flags=0x401}) ioctl$VT_ACTIVATE(r4, 0x5606, 0x8) fcntl$setstatus(r4, 0x4, 0x2400) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000b25000)=0x7ff) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x1}) writev(r3, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r6 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000a5000-0x8)=0x0) connect$inet6(r5, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet(r6, &(0x7f000072f000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f00003c8000)="2f6465762f6c6f6f702300", 0x6, 0x224400) sendto$inet(r2, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f84000)={0x0, 0x0}) 2017/12/08 22:50:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc1) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00006cd000)={0x4, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfff0000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xbb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r2 = dup2(r1, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000049d000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f000058d000-0x60)=[{&(0x7f0000fa4000)="b42e55b3275bb4717f5f41001d4ad85d346d0cdb757b5d4d53591ff2cda67ac6fa7f7ed690c9ccea1893e673a4b6364a43bd4ecdd1c01d180a1c1fe4a84023da61e92fda8a463e5182887fed607c12d504e0a8d33f7d9f296e14e1d8dcbe7f7382142a4eb5560797393e9fc990e049bb58d3dd6a87dae9c5f2fa601f466ea92b7f8ab7852424e762d4c4622a1df23ecaf5746b413deb912eec54d6f61c36764881ea6f7a7760ac9b7469b69454293d221f189cdd237a85465a8818066daa140616aadb7eb5dddab188bc5b91b9b64565c42eaf0e9032af", 0xd7}, {&(0x7f0000001000-0x1)="ee", 0x1}, {&(0x7f0000001000-0xb7)="da72731fc40d1e400799261cb263366de57d84c1f57cc89807df18ba769786c2b48d64c3240b6330c5df9bc49910db2bb2b9a3da58e28da1525b89580c0ff9cba1332877183749b7dbd223a9ab85b3257360bae2b58321624d235b76d5de644d760305d1cb1fc6120d353b16afc60fd057ba5b426bc8afd01ab4c97db747b549287543939cf03284226254af4c9c34468c9f3bc0be9246b12602cb6a11a208a83b00565d1bfa5bd064949afdbca8424e925e01b8a2da9a", 0xb7}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000f06000-0x2)="854b", 0x2}, {&(0x7f0000ba7000-0x1d)="baaa02ea58f081fe2e6f996fb934ef449980bcedc8c0cdb07fb13bc07d", 0x1d}], 0x6, 0x0, 0x0, 0x20000000}, 0x20000041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000081b000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = geteuid() stat(&(0x7f0000f21000-0x8)="2e2f66696c653000", &(0x7f0000794000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) fstat(r1, &(0x7f00007f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$unix(r1, &(0x7f000027e000-0x38)={&(0x7f000012f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e40000)=[{&(0x7f00005b3000)="3406610491d4eef8cf533fa52bd2deb9aa181638d4561c58e7d670f03fcdc4bc900194ade8dd8b4aee43291b4b3b21e87ad554b9fbb08fb17e2a452380d2e1cdb9f355cd009977", 0x47}, {&(0x7f0000112000-0x67)="dc888e0cb6bea7a54ba07b22613ff8869760ee01ccf31b593ae091a2ee0b4a55476b1c62fe1f891a9db37908e8f661c71c25c6612b0299963f0e15298a4172a257315654cbc181d7b0d450312a1d461ae5fc27077ae13a5f6208b14635286ebaa4d5d5d0e51c56", 0x67}, {&(0x7f00003c7000-0x52)="27799229451ec03386a1733bb985e0cd579f3a575fab382ec15d7330a06355a9a780ee11e4ff2b975715dbef2db4077523e200f537f9989f05b8fdf939407c2337171a8b9303f9bd916fb11c532f78357bb0", 0x52}, {&(0x7f000065f000)="2552e397f5b7941f485f0039f015de4c0f561a74c33cd5d57453e2bc4e5977e47043267e5b453372f6e6ec72cf8feb5145a30174056b4acf7281a52693d623f54fee8289aa4b1914ad7024ed54c2612e53d1d94468d623406c637a62c97888fe3511725ab6a4cd5934390795cb31db439cbf98706b55559c2c41a5dfbf09942337f8ac23865ab4b31c42a8479bd9f9b352e91eb3950818c73e6a1248b29d3c3b0ab749f7dc2202219999f38101f92593e9e7f951f69dd71607c4808ba3ce81ddcf9a0c2cea", 0xc5}, {&(0x7f00004b6000)="444b89f4a487848d", 0x8}, {&(0x7f000027b000-0xb7)="fc642b7856dad1ba413ab94ad7f3751f7191f3e4265b9a286390fe6db2993f39d6b4d056547325f5ab778d2436af0da053cba24c611c0f100f66ea29f512367f528b5a571e820aba721a9f03102ce3cfcc4db1f1476afb567ec9151fa796421abdc0af9f5cedfe9998e9eea2975379ae38471331347ada0b2956537f5678a31a6c53529cf6cc0e6c79458ca63061c1bdfab15da2482685098992e2fa50e501921182508542b7b3acb09856bb48ff1cd480e24fc177c18d", 0xb7}, {&(0x7f000007a000)="9a2032290d841f31d6a790b85af735bf2fb86a57bfc5027237b36a2f5764f12a897e100d6beee15e9e63f8451c0485accaff85ce77cfe1a65205f9847765da1a4114160885", 0x45}, {&(0x7f0000a41000)="c066085c3d9325b69cd5427e10757ee14c9c7c9a1c52893aaa47e04c97bafb2c8045bae88644526491604f46fa9b7334597c4cebc8ddbb90daf8f305f9ac0c543dd16dd91bc95967e027d3796b3b1daea21187f68f30c43359f3ae4ea62841029b5c36c60e59e8136551d4da3b335fe6bb2a089a0bf6c6cbaf2ae9a2add617a89f307c39eb750e0cc263cc548b8d0cab5a7bcf6000696d3696324d931af0a19d6a7acdb9615695197488f86fc255d2a205f25399cac1b44aec46018875544ee4821276fa8ea391b434df99317273f437d5e489343c9e9553f8d7ba3928cc", 0xde}, {&(0x7f0000861000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000e97000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r0]}], 0xb8, 0x4}, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000652000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c92000)=0xe8) lstat(&(0x7f0000d34000-0x8)="2e2f66696c653000", &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004fb000-0x8)="2e2f66696c653000", r9, r10) creat(&(0x7f000037b000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000329000)="2e2f66696c653000", &(0x7f000023a000-0x8)="2e2f66696c653000", &(0x7f00002e4000-0x7)="726f6f74667300", 0x400, &(0x7f0000652000)="7774ed0a678baf78e76202da30594d4f6722ecd5401096de6a337bb74eff16ce08a67c947df237c669a183375655c57ec1fb606e026716f685d8bc70bf9be3c0c314fef9ffd10ca72c935cb2a8540288ef15789f07e68368c88dd9e49c44aadf16f2002d15913089d24f6088b61d9a0416d6698c3ac193b572e9932077e7a91ab0dabd7fd7a9e9e9ef53c829874e9cd6cb51012e2c11dabec8671928eeb7312c42e1238e021c0b8372155a3c0a3aa710d022cdb527bb5795f23f0f74ca070fe938cdae") mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") [ 184.044713] binder: 9255:9257 BC_FREE_BUFFER u0000000000000000 no match [ 184.052308] binder: 9255:9257 sending u0000000000000000 node 85, cookie mismatch 0000000000000004 != 0000000000000000 [ 184.063935] binder: 9255:9257 transaction failed 29201/-22, size 72-8 line 3209 [ 184.073208] binder: 9255:9257 ioctl c0306201 20005fd0 returned -14 [ 184.082430] binder_alloc: binder_alloc_mmap_handler: 9255 2000a000-2000d000 already mapped failed -16 2017/12/08 22:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d4a000)="2f6465762f6b657963686f726400", 0x4142, 0x0) accept$netrom(r1, &(0x7f00008a2000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000925000-0x4)=0x48) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bda000-0x9)="2f6465762f72746300", 0x100, 0x0) pipe(&(0x7f0000674000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00004bd000)={0xffff, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b75000-0x4)=0x0, &(0x7f0000785000-0x4)=0x4) fallocate(r0, 0x0, 0x3, 0x29fcb7a9) getsockname$inet6(r2, &(0x7f000042f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004ba000-0x4)=0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f71000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000033a000-0x1)={0x9}, 0x1) ioctl$int_in(r0, 0x4000005473, &(0x7f00002c2000-0x8)=0x100000fe8e) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000085a000-0x4)=0x0, 0x4) 2017/12/08 22:50:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a6b000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x6, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) mlockall(0xffff7ffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") flock(r0, 0x8) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r1, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)="0000000000000000000000000000000000000000", 0x14}], 0x1, 0x0) process_vm_writev(r1, &(0x7f0000e2e000-0x90)=[{&(0x7f00006ec000)="", 0x0}, {&(0x7f000036b000-0xdb)="00", 0x1}], 0x2, &(0x7f0000c63000)=[], 0x0, 0x0) r2 = creat(&(0x7f0000785000-0x8)="2e2f66696c653000", 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000000, &(0x7f0000000000)="04b7fe5067aeebfde13323570b5da0d47a711faa4c6124a25c6767a164f76052f4de4c0a0faa6d9379c9e7d60ee37d9a984f3f2af5b44830b7505f5a9b4457c66a1a33213a485a00f9b59f2d320834fad3c848f241f81adcdf9479069e2bb483f62ac59d676599f2478963faf19e1b03cf", &(0x7f00006a6000-0x4)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f000042e000)="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") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006b5000)=0x100000000, 0x4) recvmsg(r2, &(0x7f000003e000)={&(0x7f000021e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000053b000)=[{&(0x7f0000bcb000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x1, &(0x7f0000288000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35, 0x1}, 0x12002) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000a6b000)={0x2, r1}) recvfrom$unix(r5, &(0x7f00001df000)="00000000000000000000000000000000000000", 0x13, 0xfffffffffffffffe, &(0x7f000032c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000487000)=@add_del={0x2, &(0x7f0000052000-0x10)=@generic="249bf60ac9e04154db316562a3222521", 0x6b}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a56000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x1, 0x0, 0x4b}, &(0x7f0000244000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c26000-0x14)={0x0, 0xd4c4, 0x2e5, 0x7, 0x3f, 0x3}, &(0x7f00005c5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f95000-0x6)={r6, 0x0}, &(0x7f0000765000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000066000-0x8)={r7, 0xfffffffffffffff7}, 0x8) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f88000-0x70)=[{&(0x7f0000ad0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000a17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000728000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000806000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00008a6000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000696000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f00004e4000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x7, &(0x7f0000b30000)="", 0x0, 0x0}, 0x2) dup2(r4, r5) setpriority(0x2, r1, 0x6) dup(r5) 2017/12/08 22:50:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002aa000)="2f6465762f7573626d6f6e2300", 0xbef, 0x200000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000029f000)="d3c397774bc80a4cf789dc716fb9517c80bc89334915a0c89cd1f5f010354d2e323f0a9df1c9f819038d1cdb05f964836cea2f7c16e22f98f8ce") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000014e000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x40000000, &(0x7f000032d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x40000000000005, 0x4, r3}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000b01000-0x6)={0x4, 0x6, 0x6e08}) fcntl$lock(r2, 0x7, &(0x7f0000e91000-0x20)={0x0, 0x0, 0x0, 0x200000, 0x0}) ptrace$peek(0xffffffffffffffff, r3, &(0x7f000027f000-0x8)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b48000-0x10)="2f6465762f73657175656e6365723200", 0x214083, 0x0) 2017/12/08 22:50:01 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="08f7de4228dc97e5b43e9e6d44abc00150701a78f9dc5b9597b1488b2762bdd03c59a7b3f1081d9b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b34ff2918c62a394477b27f3a107cb02363cb3c35c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40ab8550374d9cadc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x7ff, 0x4) setns(r0, 0x48000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x4, 0x0, 0x1, &(0x7f0000011000/0x3000)=nil, 0xa4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x93f6, &(0x7f0000000000)="f904701de739edb8007506c9afd7641548303fab03b017c54798faab57de91b70c89114ac5e74c24ff2ab4546fe5aa3ade7e66c19950810e0b0c344c0b1099d22ed76805208a9825a1a2db1fe7aec5d9be7c64bbac9ce6947edc9d4e1706fedc27b3531b5b831dff7e") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f73657175656e63657200", 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000001000-0x3d)="e0444a1445c38f2ba87c4d01cf086e7e4971ed776f445d91e50687dfab36e4359647f96242353b030000004ba24cc232db6f99720ca7439ef74d4fe1", 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000003000-0x28)={0x8, 0x1d, 0x3, 0xd, "2283a0266556718d837d817227bd224600e389124ac0c635e8090000008a7e7a"}) r3 = syz_open_dev$sg(&(0x7f0000012000)="2f6465762f73672300", 0x1b529a35, 0x40000000002) mmap(&(0x7f00000c2000/0x2000)=nil, 0x2000, 0x2, 0x39011, r3, 0x1000000000000) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x1003d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8937, &(0x7f00002ed000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) inotify_init1(0x10) 2017/12/08 22:50:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)="") memfd_create(&(0x7f0000dca000)="5d5d6264657600", 0x3) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000033c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d0000-0x4)=0xe8) r3 = syz_fuse_mount(&(0x7f00001cd000)="2e2f66696c653000", 0xe000, r2, 0xffffffffffffffff, 0x40, 0x22000) r4 = fcntl$getown(r0, 0x9) syz_open_procfs(r4, &(0x7f0000311000)="6e65742f6970365f7461626c65735f7461726765747300") tee(r1, r3, 0x8000000000000002, 0x0) r5 = getpid() recvmsg(r0, &(0x7f00007ce000)={&(0x7f0000a58000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f85000-0x10)=[{&(0x7f0000a76000)="000000000000000000000000000000000000", 0x12}], 0x1, &(0x7f0000857000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x0}, 0x2100) tgkill(r5, r5, 0x1080000010) r6 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f6d725f76696600") preadv(r6, &(0x7f0000001000)=[{&(0x7f0000000000)="00", 0x1}], 0x1, 0x1ffffe) [ 184.096290] binder: undelivered TRANSACTION_COMPLETE [ 184.096298] binder: undelivered transaction 87, process died. [ 184.103177] binder: 9255:9272 ioctl c0306201 20004000 returned -14 [ 184.120988] binder: 9255:9272 ioctl 40046205 6 returned -22 2017/12/08 22:50:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) remap_file_pages(&(0x7f00007d7000/0x4000)=nil, 0x4000, 0x2000000, 0x100, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d09009f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f00000e2000)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f000007b000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000287000-0x12)={@generic="4a9a33d73f4800000000000003d584ce", 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000052b000-0xa0)={r7, @in6={{0xa, 0x3, 0x5285, @loopback={0x0, 0x1}, 0x400000000008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x400, 0x80000000, 0xc}, &(0x7f00009eb000)=0xa0) dup(r6) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000c1b000-0xa)="00000000000000000000", &(0x7f00001bf000)=0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket(0x14, 0x806, 0x2) 2017/12/08 22:50:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c62000)={0x0, 0x2}, &(0x7f0000797000-0x4)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b80000)="2f6465762f6175746f667300", 0x0, 0x0) clock_getres(0x7, &(0x7f00008a8000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/08 22:50:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000818000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) readahead(r0, 0x80, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000297000-0xe7)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fec000)={0xff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a, 0x2, 0x0, 0x101, 0x1, &(0x7f0000bc8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x57404604, 0x6}) socket$inet6(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000437000)=0x0) r3 = getpgrp(0x0) ioctl$KDADDIO(r0, 0x4b34, 0x43) setpgid(r2, r3) sync() [ 184.122424] binder: 9255:9301 ioctl 40046205 0 returned -22 [ 184.138795] binder: BINDER_SET_CONTEXT_MGR already set [ 184.138803] binder: 9255:9272 ioctl 40046207 0 returned -16 [ 184.140994] binder: 9255:9272 ERROR: BC_REGISTER_LOOPER called without request [ 184.141217] binder_alloc: 9255: binder_alloc_buf, no vma [ 184.141234] binder: 9255:9301 transaction failed 29189/-3, size 0-0 line 3130 2017/12/08 22:50:01 executing program 6: mmap(&(0x7f0000000000/0x819000)=nil, 0x819000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000813000)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007d8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "961fb11464945e631b4a602e8b57198e50cb94c08e41f492f0bd06bcaed1209fc0dc54c78126dfb749262b7b67b2f34676975e609bc096085d68d5ddbfcb8d05", "b0c7d4bdcfbb55b4c9c67f30267aa5c48a96034ea09a52bb75a3f3f4f8a88f1e", [0x400000000, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f72746300", 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b37000)={0x0, 0x249}, &(0x7f0000c8f000)=0x6) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f0000e30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001fa000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f000090d000)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r5) r6 = fcntl$dupfd(r4, 0x0, r4) fstat(r3, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="6e730009587400") fchmod(r0, 0xfffffffffffffffd) r1 = fcntl$getown(r0, 0x9) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ptrace$cont(0x19, r1, 0xde8, 0x53a) fstat(r0, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000281000-0x10)=[{&(0x7f0000cce000-0x29)="2900000018001b191d000000000100070a000066000300069902ffe108000800000005000ef4ff010b", 0x29}], 0x1) syz_extract_tcp_res(&(0x7f00009f1000-0x8)={0x0, 0x0}, 0xc39, 0x7ff) open$dir(&(0x7f0000957000)="2e2f66696c653000", 0x10000, 0x80) [ 184.149178] binder: 9255:9301 unknown command 1400526783 [ 184.149186] binder: 9255:9301 ioctl c0306201 20002fd0 returned -22 [ 184.154955] binder: 9255:9301 BC_FREE_BUFFER u0000000000000000 no match [ 184.154976] binder: 9255:9301 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 184.154983] binder: 9255:9301 got transaction to invalid handle [ 184.154990] binder: 9255:9301 transaction failed 29201/-22, size 72-8 line 3007 2017/12/08 22:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000b5d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000043b000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x64a, 0x80000) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r5 = socket(0x10, 0x8080f, 0xc0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x800000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000007}, 0x1c) socket$netlink(0x10, 0x3, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) signalfd(r4, &(0x7f0000ce8000)={0x7}, 0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000ac6000)={0x5, 0x7, 0x3ff, {0x0, 0x1c9c380}, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = epoll_create1(0x400080000) userfaultfd(0x802) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000514000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r7, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x9, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x4000000000000, 0x0}) write$sndseq(r6, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000105000)={0x0, 0x9, 0x80, 0x7, 0x9, 0x6416, 0x2, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x9, 0x100, 0x8}}, &(0x7f0000720000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000bb7000)={r9, 0x55}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/08 22:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000460000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009c1000-0x4)=0xfffffffffffffff9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000d24000-0x9)="000000000000000000", &(0x7f0000bfd000)=0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x251d, 0x4, 0x2, 0x1}, &(0x7f00009dc000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003c5000)={r3, 0x0}, &(0x7f0000971000)=0x8) setsockopt(r1, 0x1fc0000000000006, 0x1, &(0x7f0000013000-0x6b)="c2c140e618988bab7408bdce89cfb68d2bae21f1b1ac723547ea91380b5f2eefdf272e3fed5bf90a4306de7d3e60822fbf664566d6428ec69c6b9dcfc8bb74579758d44faa46429ba7a6e5fa3fb71922b8fc94f16039b36cd222a592d5312053fc857d7e6682363831f69e", 0x6b) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c14000)=0x0, &(0x7f00006b3000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d9c000)={r4, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x3, &(0x7f0000e98000-0x18)=[{0x8000, 0x0, 0x711, 0x4}, {0x7fffffff, 0x7, 0x5c8d8588, 0x1}, {0x3f, 0x3, 0xb5a, 0x400}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003b4000-0x6)={r3, 0x6b}, 0x6) connect$inet(r1, &(0x7f00000ad000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00007a9000)="2f6465762f6b657963686f726400", 0x430000, 0x0) dup2(r2, r1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d20000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xca, @loopback={0x0, 0x1}, 0x300000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe095, 0x3ff, 0x2, "6f4da404900713bc0accdecdf3ff39c3dceb1011a5a818ddfd9523524d4e94fef3bee17540348aecdba3cc49518b04fedbdad7acc1d3d549ba8be2f187cd99cbb0b05b3de9b033f338c8db99aa565a02"}, 0x160) getpeername(r2, &(0x7f000095b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dc4000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6717, 0x6, 0x5, 0x3}, &(0x7f0000a34000)=0xa0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendto$inet(r2, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) pwritev(r5, &(0x7f0000aa3000)=[{&(0x7f0000691000-0x6)="4a44162f6ad8", 0x6}, {&(0x7f00001e6000-0x13)="3c7e0a49b23942356528812329e78e341af898", 0x13}, {&(0x7f0000bab000)="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", 0x1000}, {&(0x7f0000bc9000-0x39)="7ea1efe7d4023970ac45b24147d561b6239fe270a7466acd502e7ddaaddb54683e6c98efceb75faf156b615b3c4d7d5e5a5c5ceb68fc65f22f", 0x39}, {&(0x7f0000738000)="77f9b04603", 0x5}, {&(0x7f000042b000)="a5e21ca093d656537372e45477e97bb72cad2fea036fe9de84a9f211f68ab2fb7643dca769ea08a174cb833245530931633408b585b90ee58361c43855ad2ba2bf53d993ee6e66ced36caa1dae8b63e257b7ea058c1dfec8adb9510111fef9b9a8e78fa8e7f458f2ec", 0x69}, {&(0x7f000028e000)="b7cedd042da564c8c6db76fbeea2a892f9a9895a077f4b7ad6e836972315435f7737dcdabb828fdd9e3ea781b0f68acb46bfd6d6d7d8b1266c62996fc07e879d9828256cdd7ae6c92d8786672f0195f187faf24a42774587d4ac7977e3f8b96d754e0ddb5d515bb2fab48687dd574cc2f9434d8fe90815b781fdfaff35078cc9384a472f6a3ac6c8e124eb051b2d2da2af67ffd236cf11b9908c5155a8820eb595987233831666edf0f0d0b8dbbbe559", 0xb0}, {&(0x7f000046a000)="bb923c38caf854d4567ce4570b4dddbe3dc8f27eb72f90e9851f3d834dfbed61ce695b39200176d3c3a551546275b5a454049ecfd2715dc25434d86c04177b36e00dd8e9db79b8458d6376dbc916a59da7adc8214806b591bb437cdd02c75a41ba594bbf24e092153cfffec1b48e30c4c47e206931", 0x75}, {&(0x7f0000a3d000-0x5b)="cc4e6e9be06a449b407155adfca1901cf3d992b31062fe570774722129a2c1793c66815a4a0a46336f0f58cba4f59c3a61eecd963cbcc5e0ab639f0cac81f192d1dea692dbf8810c1f4c238da0625b766409a779b3148637ac7bba", 0x5b}, {&(0x7f00003bb000-0x1d)="2efc209f33354e29a3a25de353cbde56a0195c9888b2344b37317b3929", 0x1d}], 0xa, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x10001) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000981000)=0x9, 0x4) 2017/12/08 22:50:02 executing program 4: r0 = socket(0x1, 0x2000000000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0xefffffffffffffff, 0x4) r1 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00007f3000-0x9)=@rc={0x1f, {0x400, 0x1, 0x80000001, 0x95b, 0x1, 0xf5f5}, 0x3}, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0xc6)="bd51758d37122f40cb316445553efab9b4f398edec3bc1cfd13ccffdd7b7f389ea5aa10ac4b7e49df9d1b605dd9267d3bed896f68c3c38fbee3c8f5c7aef308495255df7de1686fb7b92abe56a4302df4ac4eed9141ba5b38a5dad6dd675d2e830e35c1cc3fdef5d3236a4067d122edd5eb5b877ea038fd1587085b72596d12cfba81db92b2915a937788163b37d4c0a9e9d934e2ce2289b93c626bdec9ef244e66d3afe5b6ac5a418d6f45a6174ef02a74e430a742f4250171ac550edde142e52c216a45274", 0xc6}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000faa000-0xba)="4586d8c3578a248412c5405f5b466c6945ea3ab864af37251e2d53c2f8f044257c3263f035df2decf6710f8334cb37dc60127a3b17319c76332a38021088771f7dbb004ae4bd99bd387e58eb72c9671e227f1f5a298399f3a63a2fa85d9ad72e49b6339b6b0171f53b1a2eeeff5085175e63a617dcb1e0a42e7e7c42da5bb1346bf562a42ec0f79b649cff8360fa01818ba1d7320b2654ff6c46af72396d362dcfb09960b48203ae14ab6beb910216751727a89f9dcd3f9df8a1", 0xba}, {&(0x7f0000001000)="e84377cbe8231a45bd699fa25dbfc6fdd3fc3aeef77b573175f0c86ec7471b5e37512309662a8b11863089e835067847c32c3b29520d0bc6bf64c2b521dc4a628b94f9b7ef7163d3b1c46d341bbbddef00835473739498a6e97c5e43e6defbc598f10e63bbd9f6da46d7abbd9d0b12ed03bbb45d277b", 0x76}, {&(0x7f0000e68000-0x20)="b168ec4c525f59824cda9179debca651c27c98a64c75348513f60796abc53a88", 0x20}, {&(0x7f0000a33000)="4885c7cabeee991f3542ad1bc57a8578474f84cb9aaa8b407a6c5e52c57ddb574b1a199268ffb95c0ca7c72d13dbbbf89ac04fe95b37598160924ee2c171301740d92aad78302b993e237ce449ca507ba50cfd4e9851286e0783003b1b7ace096e3071721f18b1576b0427c09180109bc5664e75509f1739fc287f2a2e5e34a81c6290baa33640c59f8a219e5f03221d20d39be4fb5a221e531cf57b971b73b8a83ee655a2c8ca70", 0xa8}, {&(0x7f00005ac000-0xec)="ed9ace345242a5e9641eb16d0424a619d465d549b565853c766157c9d55b0dcad6bcefebf6c379fcb69ea075a166e44e98526bf28a349ec4a21d5b7e0522e4bc302ddf785229aa9234453fa9189d2c1e8410032f7a0becb95e20cf4a4c4d4b3edb991d118e700282239dd144537000ddbd6aca9ec481e7bbcf8ab82d71de6ed6fa481334ab2c94cd7f3056d33fd1ff3023643318187b50343ff5f33e9911a6ce333a973563594907a2b3c58ce55eab8da76427aaeec330ea03539a64439e2e2a1bca5321cc931789fcc991fc9983a4036bdbc2cf315cb1197e5f0fd461c47fae8e59362aa70467edaf5d95c4", 0xec}, {&(0x7f0000001000-0x70)="594af0833445afdc26cd67c76067291d892dbf668ff53f95090d471651eacdc9af421c96ba70d28739f62b6dc34976942cd21cb2a07334f299883fc5247b921dd74e2226e68363e029b1fcd1efcc849ecbb3b5b66fc817af28213d69e499dd0d774104e6236281a6a9135adc0b603a40", 0x70}, {&(0x7f0000966000-0x60)="5f2df3b97533c8ab8e24b995e2aa7f7f663ef594ab8a2b1bbe7bc87db7a27f3545bf88aad9dedacaba2859a2958086be0eab3cd7a795bc6aa57c9998b82c0e82e6df052f7b487891f97edc831cfd2d1838a1c1e90839002425121fac762eba5d", 0x60}], 0x9, &(0x7f0000dc3000-0x108)=[{0x70, 0x10d, 0x6, "fb164259d538c3c79680be6476821f1bb7e873ffc0a1224386f1dea69a0f54547c9718499bb940f11b9b61141665473e1c866e1de4a9cda3e3db35338bb99e3185a7a697010d3507a7d1fb688f169192e659880b846176559c227e1fb08e62"}, {0x98, 0x1ff, 0x2, "3445a678690a403c46099a0b58389288fe9dfaa256d133ab41c984a9cf87813313ad3700f6e0c60f89a259b43ad7c084bc8ed14193824a14a48ca6247c3504de6b35116e79b411e6bb07eb4144d8631a06affbc296fbe707d2f4bf2a18f253ebe5ef45c2daeeb580c812c318c8e107af4f7bc993b76c939ced128dffb03bd57205"}], 0x2, 0x40014}, 0x48000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000)=0x100000001, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fda000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fde000-0x4)=0xb1af, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000fd9000)=[{&(0x7f0000fde000-0x1)="bf", 0x1}], 0x1, 0xc) splice(r2, 0x0, r1, 0x0, 0x1000000000000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000002, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="612173663000bbe4ffffffffffffff00"}) 2017/12/08 22:50:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)="2a7b00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000631000)="2e726571756573745f6b65795f6175746800", &(0x7f00000f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="76626f786e6574315b00", 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000daa000-0xd9)="35f0f2ced8b190de72f2457cd7d3be8b0618ecc07e0a352e6a541f2bdbe3ba6628036adf6ffe68e413eac94bd448e7e45ef2f11211d94d5d3f833ed58c0eb63b68e4242cc13f065463a668bd3ae701e8ced73fe3d1088cfa3ade4b63c5e2f339452ab38f8d93818363c5e6d9590efdeaca2893f3b204cf8d85e7cfd32dc7e45c50fdce9cea721f2b54d6197396e4bbe317faeee616de40d545d60422486812f9d7dc8b7235d447bf39de168b2d71e4b9309e03c5f0b868fd06b799aca1aeed7865cfbe632348886a01cbdee20c6550a90cb85c00ac32944db2", 0xd9, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r2 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x2) r3 = memfd_create(&(0x7f0000912000)="00", 0x100000001) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000057e000)=0x800) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) gettid() fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000038f000)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x6, 0x2, 0x1, &(0x7f0000030000)=@common="7465716c300000000000000000000000", 0x100000001, 0x7, 0x6}) r4 = add_key$user(&(0x7f00006ab000-0x5)="7573657200", &(0x7f0000d8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000089000-0x1001)="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", 0x1001, 0xfffffffffffffffb) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a67000)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 184.155006] binder: 9255:9301 ioctl c0306201 20005fd0 returned -14 [ 184.180221] binder_alloc: binder_alloc_mmap_handler: 9255 2000a000-2000d000 already mapped failed -16 [ 184.195713] binder: undelivered TRANSACTION_ERROR: 29189 [ 184.270679] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 184.270705] IPv6: NLM_F_REPLACE set, but no existing node found! [ 184.286267] binder: unexpected work type, 4, not freed [ 184.288911] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. sendmmsg(r1, &(0x7f0000016000-0x1a4)=[{{&(0x7f0000cc6000-0x60)=@nfc_llcp={0x27, 0x2, 0x2, 0x1, 0x3, 0x4, "f680089ce922308a7f3ff37ddb1096cf2ac1bacd78f928a21d7067e1e3ab3b21c87e0a25a6bd7e02a639007fbbbb7666e6b5bc86b24de1ff8adbe051f565f7", 0x3}, 0x60, &(0x7f0000864000)=[{&(0x7f0000683000-0x18)="b79d0703d25a6ae126027b8d8f5245b373ae408be4aa4090", 0x18}, {&(0x7f0000e17000-0x2e)="3ef15f00e21460d469c10d3c5575d818a2d94d2f0a4fdb8886adaac1d9b7c38342bfd3354a9ec1b322e08c5fbba0", 0x2e}, {&(0x7f0000e67000-0xb0)="9ad42b5af80158998b7b8afd77b96c5415a8c94f39aeb521ee2fa38e590bdc8ae4b25f6881a55f7022eafa0fe6b3c78894a80aee47241ad3cbec536f2c002d2c9bd5935d17e4d47143850f9771e208c1badcba132ccf6ff5c99233090b90b2b6fee164133e1389d444a7133c6cbf150521dd1c37a71f6818712288a3084f991932c045503f2242baf714024127559f43d42ff63cd7e36c3c53851837501e44e1ab16e00de2d885b68cfd15a63e62d365", 0xb0}, {&(0x7f0000e5a000-0x25)="4bf7a05e71e066fc606ec4bcc8e619ce49eb90d9c02b15a624820ac1f261df4f2df53fa783", 0x25}, {&(0x7f0000470000)="738c0735a6c83cfa52341052d89020abc3d6087010c78990611ed4e2a6f4b16fea8a5f30a6fc36f8766c05b7178f9f7e2f9ddd4176291ba5166dc32facb5182b164d7b65312a0aa82513a9a425271e0d507bdc3e06e9a21ad3ea726d0f1ac76e82e814", 0x63}], 0x5, &(0x7f0000984000)=[{0x1010, 0x0, 0x100000001, 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{0x80, 0x109, 0x5, "929ce505040f164704d88c87f805e3d3e29375512cfb19d01cc1f60e9f8a6c08fdd4dee166cff51cd3b7adb6b7009ab883f23d1d16c2a990a51e8a0aed11da96fe297cdb3315a755cd67b36a10a12122d0029a8de5340b712e93ab1539cbdafd993c7de0210addf93245942f37"}, {0x80, 0x3a, 0xfffffffffffffffe, "20f6eee45e41e63ebe804f9bc11bb910f538a7ba1987beff6983bc45140235ea6fc3d1e181fec3d5d7d85085841b16d042448cfdc52d9dff25b2568648e8e212dee3a558b66878bc94cc03ac395a7ec86715dce5fbe3b4ab6c84799ae74727714c72313dd718339cc7c24665"}], 0x1348, 0x0}, 0x7fffffff}, {{&(0x7f000066c000)=@ll={0x11, 0xd, r5, 0x1, 0x2520, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007c2000)=[{&(0x7f0000a4e000)="5cf0baf8d8c2d83e9f854fe75f97c6efc1b6974fc38a8b02977ff503a12c1a26d22ea3239ea7e481b6fa2692e9fe7f84831f08274ba61565ced142d5ed9df3f073c9a08bdb5bca341816b184f98e372b20b05f8aaae8c46dfc5003c980534964086176fee362cd885e3259bdd2adc49d9e64d865c0a62d2557daf224260b747e808c0734c4c583b72e9e3284e276881fdac95fabdf6eacb14204ec7895d8890f69ba239d98b06f38e435796ba9d79ec54ceb2071b747b44a88b233c12a07b302ba8a5070b32634349aae24ec1bd1149198d159362bc35368552dd8bb762370e4c8e374b2894e5bd8071d0025176b234785ec80dba1", 0xf5}, {&(0x7f0000a49000)="6c0f41871a1900f6b0e362426b76205c40628f523f90bfc9f82a29688e5209a4dde41aea9c1d04bcfb26e997f4241e0750df45bbc62326fd6367369d8a0b663ff7166e756c122068250c3762ee193e5b583adad170d584e81bcd87f42be7f60f25500f66973400ff91c559a0049824a907bbca1b0bcd57467e8cc18cf372a6e83c46ceac44c3c71b3f0b7b67fcfa8d0a4403c5482d44811b1aec69cf36b14bd9b46c4fbd73215b58aa80b6bd67dff6d63323a81c", 0xb4}], 0x2, &(0x7f000063e000)=[{0x50, 0x19a, 0x0, "2ac73decf242ccbb80297037beff9e52a59e95f7067b2f22aff0a9ece11e56754cfc0697f453f305597648233b4f2b5d959c2d3e7e5fd3689ed4ffef"}, {0xd8, 0x105, 0x7, "ecf39e929bddf80ad48edea85e3358962c1902d6247db7b13436b77c809d05fd85fb91647a34bf300d7e709894af15641178a80c56fd09f16c29921f9e3768bc73f9ac1ebd5b879538eb7e5ea154812306c6cdc63ee1f48f5f33cb6c45f684e8d55558ea974f5450e4a29c171aada9e8e441defbfb6a1d34a60ea96ccd7b25454e30c8e3cf428bb290cccacccfdf32a0b938a10e22a6f54734044fc8fc5eaefa87e994d1bbe254697b2a642ffaa0b477f2815b47a362e495798e2f9780876668168534"}, {0xd8, 0x116, 0xb3, "f4a7f1c4c63463182856c49639001298371083b641c936e4f9ae489ce1cb89dde285b2de5eecc40e04d51273f7ca7c403c994cdb6ba2dc220db446a4f542da5776eead29e30b911e3e09288ccd4a4e2aaabdb2d4305ba87a059d8ce5553b14296e6ac375d92dbd0d8ce6858d98b9c6818759fd948d319e60cd51c4478bad78f0d78cfaa2cfa1bdc901af0bdb9e04e3d363978696be680b5d1eb13c6f4a2a116e84f35a15e6bd38eb4508c0a368f9f264ae0867dc5e62a0babeb174e964e4e99bb160513109dc"}, {0xd0, 0x10a, 0x9, "03118fbc8a2aef2dea731bfb5eed4d6d1492bce99363813bf46d134e0d37b66acf83bfd8a1c630247189ec3418d3c75512add94c4fc2f9c8d4de527a9f0be72d3af439290cdeb39e334ed9a19d4aa550d00c596cdc60c180f34bd8a51fd00574a530c8b316de9199cae06afcdb07b21c64d65caf3487a7cca45ffaa78970b0c303c8aeadadc836b12fb4360fa3bceff93fd3979fd02aa6a8a5809d92e0d95b948b7191a513a137c25a3bcb65e46000579b8077a42fb9688a081e"}, {0xd8, 0x1ff, 0x80000001, "ac9257e0586a0ff79a10ec666dab13751a4093d62ebd0d4f2896691657d549a5ee4669b5a055537e5e04dd5615bed968530ce451d11320cda05d945e7f0f8c9072b2d81f08ac79a62ec1cade55fb6b1e7f8c1d3f8840557136436aeba781e3b7d120960a2b69bbe19e4e1062bad30ce465ca7f33590293f90da34376bd1c924dab59a0a91f4a7f3e88e77395484bb3d3fbd2389ea19efbf8a0d7baa02b27beb52afb1daf089fc0847c66268c105678c32713580f017d626d1b32ea0bdf9c81f48a2491f3c18cf1"}], 0x3a8, 0x80}, 0x2}, {{&(0x7f000090f000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "73657169762867636d286b68617a61642d67656e6572696329290000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000e05000)=[{&(0x7f00008bf000)="e09a608aa153c93973ac63397711247004006545c7304d3f5cafdd409434cc520fd1958a98bd64630888d233e854919f02a111e6eb9b7f6d25b45e2245cd9e3a9d06bcf01fdd20bc83f922799600", 0x4e}, {&(0x7f0000c77000)="b37a2dee42390e", 0x7}, {&(0x7f00003ff000)="eaa2ef78c8215ea9995dc199bd77ea8e014eb14a5a7361e4fba7b05d7a915850751364777b9d3e5aaed26b66e0bb36c5008e3e1ba3162857ae9462ad454c56783e1936ac9e247cf41cbee77d94bf0495a7c6f80c3a4c03abcf44543a429976301f723ae1be6eed33fc8feb690c3294a3348ea8faaa980f6cbd40562a530026ff2ed6879d34b1ff8d27d544b880c80c375ba2964ac869770b93cd741e9e6bf1d4c75027805f9db4281616eef4a0948abc33afa21a54d67af9e909782008693fc43a4f96992f25312d28460fcb4117f0e300dab79e3ae99364eed3", 0xda}, {&(0x7f0000ef5000)="023f673852419a22ab232a15ad9ef5dc6d6f6543ae6271bc6f0095de8eadea28a6402c68c561ee4692d3a23a66b5805d010aa40a7a81e7df71ee903932fea1ed092381165ddcb254ba4e0b9f4b6d66f8c6fb89897fb70f736d17bc2293fd4ad18e9a49342d620dccc9ac0112c0b122a36b3618828ab983764d083c8b87da281d83a534576abe136c0b5848eb83fb0c78cc2b8b90ba6e", 0x96}, {&(0x7f0000d4a000)="0022ac771d3b2517457a1a41a23ad57821f4796362e1d33abbed67b3e4598fbace515bc43ec953edf041a369129756120cfc05110039207b242252983b56c6110e8fcc5a35b5e4f164cd1671858299a98e", 0x51}], 0x5, &(0x7f0000e19000)=[{0x38, 0x104, 0x1fe000000000, "d08082ce41c3cbdd55f1df37300381b608762193862dc712eef4c7fa9ddfee4d2a4e"}, {0xc0, 0x108, 0x2, "f81805bf0f98aa4192ad8c923c85ee82807afaea4caf11db3a94133e4b427a76626d1a53328c0cc592fc497832c1df0269c1903b05326302467a9e942f2ff010df9c29fe785cbf9c50e8a88ffc0e02bb1c12a60ffd8d0e25904bab182c0fabc9d649ffc5b61ed2567eb1de20f767b309a66515545deee08f030c57ac365c49dfb8e0dde33c1ec96333e990439851cf38266741d0dba1fa09e65a11e4a80017763762105f5ae68f4cf92b8ea6"}, {0x70, 0x107, 0xa2e, "5ce29140cb37e5b27b1bc160fe6a448cec0e6525de43c3efd3e2f5ae2e2326a350466fac145d08ef4435f30a637d7217cc97aa3bd7702365fdd59bf4567e589da2f323e1ef2805e2bc9a316aaa80d9f1231aa4c9af24005bcc0181"}, {0x78, 0x189, 0x6, "cbfd4ec192ebce4d89c87a747da6a3391633c13869b05571f44418d3976b2355ebf4b007b76da97498a7b0a9eb5b042fc5cf9e8d8652a4b8892761b2d7ee21cfb13d21d1920311073218a011328b891ba0e4fbd4eaecceda9fe8b45b6333da4572525514"}, {0x30, 0x1, 0x4237cd4d, "6c72b52bae71d667fd9196f65d0c4553e1f8d88ae43b12b97d"}, {0xf8, 0x11f, 0x13d8000000, "b7b83efab26e2ac72d485b0f486dac3d15cabe3eb63f89e5d42793df9b23828906064f0860b4bbe4e34d45588f015ee190b8fa5305a417d6419ffa31d3b76b62587001bdd32d822f6103e79c2e76f97dc0f58b5e37b53a147188f5671f8e723ebe3a8c294c48ce8e50543077949efcf9ff874908f16af080284ceeb4bb4fcf580a3e405afc94194e63c5ba20b8cb9388cb459aaa5a171de6918ff60498f87d5e75ff5f2752e7dbbee7a44c96eb4ff91bd4ee451373105231b71cbcdfb222e36cacb4507ece0392035115271d79daa031e5fed396f5ba48dc14e650d1407e5bbee3ad4f4afb0a5e"}, {0x50, 0x103, 0x81, "26f26b0f016ff49ee788724a384ac83fb90a98dd7a14ecfdd7414db5569a9896d835626577d12c439cb9fd28fcaf496d77f49b001f41c6b10b"}, {0x40, 0x10e, 0x4, "ece24b241d21f9890b443ba29ca2541d1b4f3951ff55186303658ee617179fafd8cf7ef87f29bddbd2565f513557961c"}, {0x30, 0x108, 0x9, "5e4d24606a6d0f37a27046025f9bbb414d406e335e65f95934b61b"}], 0x3c8, 0x40000}, 0x7}], 0x7, 0x400c040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00005b1000-0x8c)={0x100000000, 0xfffffffffffff001, 0xffffffffffffffee, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = add_key$keyring(&(0x7f00001f6000-0x8)="6b657972696e6700", &(0x7f0000d7e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$sock_ifreq(r2, 0x8994, &(0x7f00005b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xd3}) ioctl(r3, 0xe7, &(0x7f0000c54000)="c56e3c6e46095b95bd48a5225391d2bce722978ed65c9a8b143a81ead7d18143a9ecc58c7d0824d459cbdcef0fa45603782962dfb2110cf0dd1d55229da515f697243ca8b2484ad5b3000720726f737a223a80f20aeba6375919eef67cb5f77d5a2cb83cc05ee84281d7c6fea2d8752ec31151e3a85719eb036660d05fcfd5ef699a8d194b699cea2d6abf3b7f896a2bd51f71a4cfc1bf0bce043a8ff4c9e66dd0de57994ec71fa668535cc2e7a52b294450b4389b609142a2741564394a249b07bc77f7a5a0fcd87582213b049c110b50a04623b77001168b4f920b34e5") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000038b000-0x4)=0x0, &(0x7f00003f5000)=0x4) keyctl$negate(0xd, r4, 0x9, r6) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00004ad000-0xe2)="0d42241dcd7da195eb2adad87b5159fa70d944df045a28525246a0ecb26cd3741d879599a3f3e64866ea45b20cb7e8d91a618ac1a80e89e260c8b5837289b108d9e9ed347c70fac98bf41d092b4defa6c64a60ca01ba48b1bc4cdb94645a6d21aba1261e5864ac7125a2ba178213205a1b453e8a9a3fba86fe1d90b1754b3a68dcbff29d4fcf669a2b3d519ebefb4fada8dc712d458bb479bb082392ddaa8bfd371e94540ef586940138b8c977c1378f949d3b91beca0f6edf18607aa6a46a21797a3c1810b47477875d008f97e83826647da61f460dcbd71f5d0702eacfa9f74e1e", 0xe2) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[@rights={0x28, 0x1, 0x1, [r3, r3, r1, r1, r1, r3]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}], 0x48, 0x0}, 0x20040850) 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="707070317070703000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x5, 0x9) r1 = openat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x4001, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x80100, &(0x7f0000005000)={0x0, 0x2f, 0x1, @thr={&(0x7f0000005000)="978141b40c7fc144b6cfd590a8a97b9b", &(0x7f0000004000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) r4 = fcntl$dupfd(r0, 0x40a, r0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000002000)={@common="00000000000000000000000000000000", @ifru_data=&(0x7f0000004000)="2f1b5e72cd06a7a31197c157d667f27c160ca187c4a3f9b699c6c0d9163c8a20"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x8, 0x8000, 0x4, 0xfffffffffffffffa, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000005000-0x8c)={r7, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet(0x2, 0x6, 0xb5e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000007000-0x4)=0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x8, 0x7, 0x2, 0xff}, 0x10) syslog(0x3, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000012e000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00003b7000-0x40)={0x100000001, 0x400, 0x401, 0xc4, &(0x7f000008c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x3, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) clone(0x80008200, &(0x7f0000719000)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ae000)="") setxattr(&(0x7f00003d2000-0x8)="2e2f66696c653000", &(0x7f0000493000)=@random={"7402000000000008", "7d0007000000000000"}, &(0x7f00005d2000-0xe)="5e252d3700", 0x5, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000707000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000063c000)=0x10) r2 = open(&(0x7f00004e3000)="2e2f66696c653000", 0x2a4880, 0x8000004) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000778000-0x4)=0xffffffff) ioctl$int_in(r0, 0x5421, &(0x7f0000d84000)=0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:02 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d13000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, 0x4) socketpair(0x209, 0x806, 0x5e8f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x8, &(0x7f0000002000-0x1d)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=[{0x100000001, 0x99, 0x7f, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x1000, 0x4, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x18e, 0xff, 0x0, &(0x7f0000002000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x401, 0x9c, 0x9, &(0x7f0000001000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x16, 0xfff, &(0x7f0000001000)="00000000000000000000000000000000000000000000"}, {0x20, 0x63, 0x8001, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x2a, 0x8, &(0x7f0000002000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0xb9, 0x70, &(0x7f0000002000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffd, 0x301501) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000ddb000)="") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00008a8000-0x1)="", 0x0, 0x20000008, &(0x7f00004de000)={0xa, 0x0, 0xc6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet6_buf(r3, 0x29, 0x4c, &(0x7f0000feb000)="", &(0x7f0000d62000)=0x0) gettid() socketpair(0x10, 0x80a, 0x3faf, &(0x7f0000840000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x20, &(0x7f0000fec000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fec000-0x4)=0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socket(0xf, 0x80000, 0x800) 2017/12/08 22:50:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000304000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8e, 0x3, 0x1000, 0x3}, &(0x7f00005c0000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000834000-0x8)={r1, 0xa81b}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000d25000-0x60)=[{&(0x7f0000462000-0x29)="ab2e0d660a2befcbd6bba5ec01853532956d51e2bf556cada4ffd6cac92f183d5bb76775592a730400", 0x29}, {&(0x7f0000d2d000-0xd5)="4b570fb2300bb4089f3969637e06b3e90c36bf769460e4bb709b08eafd7201b6d29ec4bb51242c53771c6690960a349992ae2db53a6412c7d73868f17e761d23ef7bf6c6cba1d118ca457a4b6e126b28bc5d95203b48ee6ec6744517a46f533055027a84bd2839273b22e8664614ab21de4483fa88f60eaf9272f7e977ddd083d7a9f4f8e45767648b71bacce18183ab31cf21b937e50a8c6793fa099278cea885b75da0332a32479adee4336d17bcc30f5856a2ebf3b6d46d65e2c75a7ec966c4e4d6ef0d65a28ebeb148517fe79a811036c78208", 0xd5}, {&(0x7f00006b7000-0x39)="652d3561664d235fe69f999bb5aca10028f7d0f10e7f8cb9205c95be00a9c966fb675ae052a8235f95937e8725e76bda804551ad5e5387fcd2", 0x39}, {&(0x7f0000024000)="60e670d06d0b387dd12ac82d808537fb79de440e01da015bd270c441a9c34e8866987ad71bc40ed865992f56f5823e65fbdb58f47ca83b361137ce4bb31845422816834cf1d4f96d94643b9648b31ff9804fd4e2bbaf62d00d09f5db40ecaeda32104da17c3267ee095f9023b4b46322dddbc3c595335a94681d151473b5a7413bda840c910564863039ef6d28ed0e6973a14c8c811a9efa68f36f51782787f0a3b3376abedaa2ebf79dc7520c98788e6f73449935a6e02b61d6aac14e4d2625a4c1256b6575", 0xc6}, {&(0x7f0000daf000-0x25)="e084a71c567d6ec564863e354b4e3c25599c76681bd72422956a831f77abcfcc635195c4fc", 0x25}, {&(0x7f0000a15000)="f8b53e5afa621329a4543fdc7f329b375604360d1835005f63305eb4d5bfb396b6668a3835f41c4c5cf3a166e0ca43336f6eadb53019ad57674e5f3062aaef5920c540dbf359c9fa834df32f4c4dcac7ff4be9424382535251aea5a61d3635fd0bb8e429c42051b94f28e47ec2d6998e4d268c5e2d212eb809156bc91a823a0fe195a443c4a2eb8bec", 0x89}], 0x6, 0x2) clone(0x20010000, &(0x7f00003b3000-0x7e)="261ba978b34a6f57eac7e28c9d1e25e68093d5029e0b7077e750141c0c4fd423462d1125d9bfe0f18542a9179744bc70db222f6ceb3b175f0fe7930d0cf593ec826757a137544d4f443bde5979db751a97c28337befaa7c3bf763f52596ecea44cbf9cf0d2dbeca5bfc319b3ab6e1e873e66435f6c619c968be9372600ba", &(0x7f0000c15000)=0x0, &(0x7f0000881000)=0x0, &(0x7f00003eb000-0x36)="d2d8c3c0298f094bee1a5620ce4ac78a43fd987c7f5bd3597b7fb0655ece3981faac1d4efb1d81ca3d6fe919b29515768a416d7bdde2") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cf9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000072c000)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000094f000-0x8)={0x0, 0x2}, &(0x7f0000375000-0x2)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ccc000-0x8)=@assoc_value={r3, 0x1f}, 0x8) getpeername$llc(0xffffffffffffffff, &(0x7f0000157000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x10) fdatasync(0xffffffffffffffff) [ 184.288931] IPv6: NLM_F_REPLACE set, but no existing node found! [ 184.328886] binder: undelivered TRANSACTION_COMPLETE [ 184.343516] binder: undelivered TRANSACTION_ERROR: 29201 [ 184.349743] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/08 22:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)="2f6465762f70746d7800", 0x882001, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000610000)={0x10200, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0}) memfd_create(&(0x7f0000988000)="3a5c6d696d655f7479706500", 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f0000387000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000)=0x10) r2 = accept$unix(r1, &(0x7f0000687000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000820000-0x4)=0x21) r3 = syz_open_procfs(0x0, &(0x7f000042a000)="6e65742f69676d7000") mkdirat(r3, &(0x7f00004d0000)="2e2f66696c653000", 0x4) ioctl$sock_ifreq(r2, 0x8916, &(0x7f000074d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x4, "4acb941a6dc0c0db3b2072dfc797"}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e98000)={0x0, &(0x7f0000377000)=[]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b47000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dfe000)={0x0, 0x0, 0x0}, &(0x7f00006e1000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000098b000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x0, 0x19, 0x80, 0x80, 0x1, r4, r5}, {0xfffffffffffffffd, 0x7fffffff, 0x7, 0x7, 0xdb7, 0xfffffffffffffffe, 0x3, 0x18000000000}, {0xffffffffffff110e, 0x8000, 0x80, 0x18e}, 0x1f, 0x1, 0x3ff, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0}, 0x4, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x5, 0x0, 0x1ff, 0x4, 0x0, 0x400}}, 0xe8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) ioctl$VT_RELDISP(r3, 0x5605) r6 = accept(0xffffffffffffff9c, &(0x7f0000708000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000197000)=0x60) ioctl$TCSETAF(r3, 0x5404, &(0x7f00001ec000)={0x8, 0xffffffffffff4062, 0x8001, 0x9, 0x5, 0x7fff, 0x8, 0x5, 0x1f, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f000084f000)={0x2, [0x8, 0x4]}, 0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000e24000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TCSBRKP(r0, 0x5425, 0x4) 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) read(r0, &(0x7f0000966000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000084f000)=[{0xc, 0xd3d}, {0x2, 0x4}, {0x8, 0x8bbf}], 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000769000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000aea000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc4}, 0x20) 2017/12/08 22:50:02 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000f809) syz_emit_ethernet(0x128e, &(0x7f0000e22000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c6112cc15d8", [], {{0x800, @ipv6={0x9, 0x6, "f407e2", 0x1258, 0xff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x0, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x5c, "17140fa56cde44e524f4a6d2765ea24eb458dc120c9bb7c5e51c6e9270e594fb9b0d27faa45c43d729a430d163c1847b86c9484887f72c0740a5ac55ed16ef99e0a34bb41cc557ea6dcd8076a8a74ca114bea6671339de8e744786aa"}, {0xff, 0x50, "f69ab0afd3f5651635d98c789319667e721f0f2a12f8e4c32e6b2f581e9cc05076b6973f7ef90fb4e67870eb9683c866f5b78030b4cd0eb2b8f7b57583e4535ee3bbad5e68f00b05c91e32df6a4bf08b"}, {0xff, 0x0, ""}, {0x1, 0x6c, "a5d93901ca311438e1a6054c7bb10f7caa8c5e387f6586be9466a1fb0779aa07c20b0ed08757edc9744c3519c82d7056f8e4aa6b84dfa2b83c86feebd885c48b794780298f3cbaa4e04c7e5f4d4f15856125c6ad044ddb1de9b138f9c1275153e57d5596fc0b71ac5fa8aba3"}, {0xff, 0x39, "5e131e30881ff6c55ab6abab729ad2252813c9126c82c43962518881b2e65688841a14d0b5033c66fe45cdf0edfe42fd69baf7b7ef4123f73a"}, {0xc9, 0xe8, "7db982fad3408c99b9533f535908c75c487ad0a24833f7f4c55d18059702d7514cc3df0fe8aa10c50fb75b038c0ea6c8cbe075654a0a383687e9e2fe8979d9649eaf0f90c0dacc0d89131374615e76ef9f515656c5ea5ca1aad43951b491532f341c4b970169f26c398060e23b93e5986ce155e7d654e8e94ed9e1ad0df08c5499f8bcb47ef59cb3d0151e0690782ab4502a9a73db68681f702a27fff665792a45577dff9e8a16a6f0c3f787b438c5d330f14a126357c5e84070f5737ec73dc08ecbee9fe784e49cf5f228232f6c07261251fc0fcc704e7f21365dfab13446697ad44de8e28f6a9a"}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0xfffffffffffffff9, 0x8000, "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"}}}}}}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fb3000-0x8)={0x42424242, 0x42424242}, 0x80000001, 0x5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaf, &(0x7f0000fb3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x804, @ipv4={{0x11, 0x4, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x3844eab0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xf5d9}, @end={0x0}, @rr={0x7, 0x27, 0xffff, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x17, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0x2, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @nop={0x1}, @nop={0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000-0x37)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}], 0x2) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r5 = openat(r4, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000091f000)=@abs={0x1, 0x0, 0x1}, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000360000-0x4)=0x0, 0x4) r8 = add_key$user(&(0x7f0000c0d000)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000691000)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e7a4bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113ac49cbb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c0", 0xb3, 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r10 = dup2(r6, r7) keyctl$update(0x2, r8, &(0x7f0000484000-0xe0)="278b5d1f6f0493d842cdc3a01f05758afecd3513cd6f92140bdb396fb8d486e6680f26f55a9e87555621f1dbcf4437a65897eb4816c25f9525b4b8eb47ffad6387e9dde5d463743e6eccd1b45ba7de806b2be52dccf92f0bfc09e55be94d3cfa834829030ae4132787fa553b62d6a0fcbc9a0e0e5ee9a2bd8671553527e87a8ba9aeaa28715c5213304e22bb8ecd6487abd7df2accb9b970519082795b5f420c68b3e12212c33c5bc7172464d9a09d3a9eb4899306a436b6f5f4e4bc7c9c84de7f35e85646861aad32ca9357e5bda8508826cb8e9f4959a0016d63a81edc2f3d", 0xe0) ioctl$LOOP_SET_DIRECT_IO(r10, 0x4c08, 0x1f) keyctl$join(0x1, &(0x7f0000815000)={0x73, 0x79, 0x7a, 0x0, 0x0}) memfd_create(&(0x7f0000c1c000-0x5)="7573657200", 0x2) keyctl$search(0xa, r8, &(0x7f0000524000)="6173796d6d657472696300", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r9) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) sendmmsg(r7, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000e6c000)=[], 0x0, &(0x7f0000194000-0x11b0)=[{0x38, 0x106, 0x7f, "b5792297be1ab156e2cd5a50a9c7e9b82a047f7962b8751bd2e4af0a4cfbf96e1ed1519a87"}, {0x70, 0x110, 0x0, "1272b03d64e18685e6563ee351520c861ccadba4083cfb68082022d4c56dcc79044269fe0a36cd94375d3e9b010407675bbfb1b9673524a23321b69d4185d680ca6bfcb3f66917f092b090dffddf1791f5eef5785829dfb9de595b8f20"}, {0x90, 0x100, 0x3, "5dae18e326d25c206bdf5f58dc3486dfd9ac54567ef1d8fb7a4e6d9ff533123e2d335ff0cafb39d2c8d217f45e0f6cd692d25bc3727cabf239782c840a56381a81258ff568a3c7e34fcb16ae45c7104befbed6f9f3fb0becf80f0562d01278fe2beb62b473335c1a5b9392b6f5afe6bcfc70aeeb1a6cef469b"}, {0x1010, 0x10b, 0x6, "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"}, {0x68, 0x113, 0x8, "6cd89677ac429f3fb53d29ead5fefdf5506bbad80178ab3ffb89b04620952adaa6d30c0a583fb859d751998b0e86e3b471f55b9384c996b18f58ce5dd6860a340fc8de09e4ddcb2cc0ce575f36b407314afc31a09096b2"}], 0x5, 0x0}, 0x9}], 0x1, 0x0) ioctl$GIO_FONTX(r10, 0x4b6b, &(0x7f00004ed000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/08 22:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x9, 0x0, 0x0, 0x0, 0x402, 0x0, 0x800000000000020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0xfffffffffffffffc, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x105, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x800, 0x4, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7d000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007dd000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000694000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048a000)=0xe8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000dd0000)={0x2, &(0x7f000052d000-0x10)=[{0x3, 0x7ff, 0x1, 0x7ff}, {0x9, 0x945, 0x8000, 0xae}]}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000853000-0x20)={0xf14, 0x400, 0x1, 0xfffffffffffeffff, 0x4, 0x4}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e0000-0xc)="2f6465762f72666b696c6c00", 0x200002, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c5000-0x4)=0x14) readv(r4, &(0x7f0000e36000-0x10)=[{&(0x7f00004bc000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f000078b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x2) socket$netlink(0x10, 0x3, 0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) bind$llc(r4, &(0x7f000073e000)={0x1a, 0x8000000000f7, 0x0, 0x400, 0x653, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000727000)={r5, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) connect$packet(r2, &(0x7f0000ee7000)={0x11, 0x1b, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) accept4$inet6(0xffffffffffffff9c, &(0x7f000006e000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000095b000)=0x1c, 0x80000) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000163000)={@generic="7186e5443c63a25d1f00000000000000", @ifru_map={0x2, 0x20, 0x8, 0x3ff, 0x8, 0x9}}) r6 = socket(0x100000002, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000e52000)={r5, 0x7, 0x5f, "206eade789aa9e175f0d667f74b30bf5ea20270cbc3a2c1bbef7732c0c071d3f4a0b3a193057e0d5f5fc1d42de9e978f37b5531b97a5a0f94534358a8d68cfdf96ca9d5be0786da1176c75426020f8a318613e64af1c60b9cc4db43fb1bb96"}, 0x67) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00001f5000)=0xffffffffafdb48a8, &(0x7f000096a000-0x4)=0x4) socketpair(0x1b, 0x805, 0xffffffffffffff01, &(0x7f0000fc2000-0x8)={0x0, 0x0}) setsockopt(r6, 0x6, 0xe, &(0x7f0000766000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000167000)=0x7, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/08 22:50:02 executing program 6: mmap(&(0x7f0000000000/0x819000)=nil, 0x819000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000813000)="2f6465762f6c6f6f702300", 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007d8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "961fb11464945e631b4a602e8b57198e50cb94c08e41f492f0bd06bcaed1209fc0dc54c78126dfb749262b7b67b2f34676975e609bc096085d68d5ddbfcb8d05", "b0c7d4bdcfbb55b4c9c67f30267aa5c48a96034ea09a52bb75a3f3f4f8a88f1e", [0x400000000, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000)="2f6465762f72746300", 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b37000)={0x0, 0x249}, &(0x7f0000c8f000)=0x6) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e86000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f0000e30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00001fa000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f000090d000)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r5) r6 = fcntl$dupfd(r4, 0x0, r4) fstat(r3, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioprio_set$uid(0x3, r7, 0x9) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = memfd_create(&(0x7f00009ee000)="2d00", 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4d000)="2f6465762f6877726e6700", 0x2, 0x0) sendto$inet(r2, &(0x7f000044f000)="8f489bb428cee60001de5499b3a6fce84fc0313b83e31d88e4a4d28d531d7c84889e52167946f5bc456ff5a9ca00d35bb80a0689e626881e5208a42d0388ef2193c6b03c00586f6f7f7c3876da3dfcf5491c79c49615a34707f08e1b4604bfa556bf179dcd487e0df58d93706ca3555b37b461224bd5662dcf3ae383bad9e0450de85db5227b122817835b36ae0574a8377ce6679bbca6eb20a8ba192ceff0e4cb9dc67ea6a1a001d022712dc2c76aaef73969986bda1f44f30ef8b44997c109f8c423f1bf532630b7dd5fce78c51d", 0xcf, 0x4001, &(0x7f0000448000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00003db000-0x4)=0x0, &(0x7f0000ac8000)=0x4) accept4$inet(r2, &(0x7f0000c61000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000386000)=0x10, 0x80000) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000776000)={0x0, 0x0, 0x0}, &(0x7f0000197000-0x4)=0xc) fcntl$setown(r0, 0x8, r4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f0000042000)={&(0x7f000088a000-0xc)=@nl={0x0, 0x0, 0x2f1, 0x5}, 0xc, &(0x7f0000ef5000)=[{&(0x7f0000fa1000)="5ba4094aa8f5f9a61c93e2696a26d6fe712634f3dcc8e3f7058fa56329cbfbfa11752d1d5edd7927f2c099246eeb576254631f7a3fc8ac7bc4e4394b072135d7bf96493852070cc6c6", 0x49}, {&(0x7f0000cc4000)="e963cec75651a55a9c2295b384c839df6f02203ee8f9ddc8978b32a19dc8ac94681fffdba6541ca0c222370353f0dc70b90484432798586569d8d68390ed35ab1b5811d1c0f94885fa5773a6391490e696146621649a5890dd8bc791dc4ab35f02131d73e9d2649ba77ce24b03292e39aabe9fb3b72c1860afdfa53d618189273a2bdc4440af21a8", 0x88}, {&(0x7f0000f24000-0x1c)="a1373328a56fbbf68e6ab4a0fda948ddf06249873d2f35b26733b019", 0x1c}], 0x3, &(0x7f00006d4000-0x170)=[{0x70, 0x0, 0x9, "afa4c4785892079e22c800b78b00c3bc0ad002b7abcde100840be9c620f045b46292fa9c77cfb30718844f180307f688ecf002abbce62c17efad7caf2ef41d59bd71b842bab0aa5ee7b245b734b7ecd148fb525ad49632665cee21"}, {0x100, 0x84, 0x0, "a26195b26fa26ff1c4b6d8a19c04c3b8efe5ca13ba9ee21b70ce5bed273a260ab74fb4a63a15806c2b3a1d9b5a9463bfce32b02a73dd38da01eb7d53376f3100173950c279d521959a5adb3ee55d5a0ceee46fc3032be3946726e66c8fe2baf88a232c22eb4605580dc75203f91c608f59586205d42bad0068f9bbfa3a0ae58b185cdadaafb18b06560bb717dd846221f0fb858607bb8b5de50ee7a9125579c7179d6d8cb03cd6854fa91d81643a88c746abb536a0ea7733165ae8e1921de23f0f1290ba6c11088abd85954f9915f1e2a291471bad8bde3dda93b9c07e26fc5dfe485a92683ba84c0cec2f7bb050"}], 0x2, 0x4884}, 0x4000) 2017/12/08 22:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") r0 = socket(0x12, 0x7, 0x7) recvfrom$unix(r0, &(0x7f0000cf2000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x2000, &(0x7f000055d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) chroot(&(0x7f00004ee000-0x6)="2e2f62757300") umount2(&(0x7f0000983000)="2e2f62757300", 0x0) 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x5) pwrite64(r0, &(0x7f0000ea7000)="ede4bee94dc6fd43db10b7a1ad590f79be49000041e81ecd38f2f07d2bb28d7a44957ae3980ad706f4472a4cc00b38966f1f6b18f4b012b66257bdf5238253a7c2815f5f4afaea83ca3d337d6bc35c9fb192eeac624a2c506461b8e60a3ff315e0ebf984b36bf79c23ca1a9b332b7f8ac47d175c515800010000000000008279b6b6b2e59442caed4a4ebf493731120c0a5d86b91526bfb1a80d92f34ae11b351f0a69e489d4fe285c8da0b68ba20d87347a866c2da643c4f9acf295b4009b0c4b67231446a444", 0xc7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000faa000-0xd)="6e65742f69665f696e65743600") r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000240000)=0x0, 0x400000000020fff) fcntl$setsig(r1, 0xa, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ebb000-0x10)={0x800, 0x6, 0x4, 0x3}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000428000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00003d8000-0x4)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c52000)=0x3f) 2017/12/08 22:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3ffff, 0xc) write(r0, &(0x7f0000504000)="1f00000001021f0b0500f6fe000000dd0a0000ff000000000000000000df18", 0x1f) 2017/12/08 22:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d0000-0x4)=@assoc_id=0x0, &(0x7f0000ffa000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eea000)={r2, 0x20, 0x4, 0x3}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xa5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x8000000006) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000099b000-0x4)=0x0) r4 = open(&(0x7f0000749000-0x8)="2e2f66696c653000", 0x22100, 0x8) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000704000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00008f3000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000798000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x2, 0x9, 0x1f, 0x7, 0x7f, 0x0, 0x1, 0x8, 0x7, 0x3f, 0x0, 0x0, 0xc20, 0x80000001]}, &(0x7f0000a7d000-0x4)=0x108) fstat(r1, &(0x7f0000af3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000cc9000-0xf0)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}, {&(0x7f0000228000-0x37)="1bd64a926556a89bf6e87e524b41f300fc92d90f9e93460d", 0x18}], 0x2) 2017/12/08 22:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000854000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000090000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000eee000-0x8)="2e2f66696c653000", r2, r3) r4 = dup(r0) r5 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r5, &(0x7f0000363000-0xc)={0x10, 0x0, 0x40, 0x0}, 0xc) r6 = add_key$user(&(0x7f0000c7e000)="7573657200", &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)="384f37b897f48fbe555ddb7142c978fba38f9edc3952ef90fab9b6fc1dfbccb05a38abe98f65e76028f9335186fe0e61e0b12525b721e272f7b93f770d337b484eb0a0a7bd3fb5e7383d6ba5f65ad50dbf3d0b9dfe895b45e5f04a966ca0cd0552ab24f4efde", 0x66, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00006b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) getpgrp(0xffffffffffffffff) stat(&(0x7f0000876000)="2e2f66696c653000", &(0x7f0000571000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x401) prctl$setname(0xf, &(0x7f0000ce7000)="75657200") getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000062000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a09000)=0x84) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007a9000)=r1) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000af2000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006bc000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 22:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00009c6000)={0x1ff}, 0x8) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000107000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000506000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fec000)={@generic="f7ee39d8086495ea284322b434c07d1c", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="726f7365300000000000000000000000", @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) renameat(r2, &(0x7f0000458000-0x8)="2e2f66696c653000", r2, &(0x7f000079e000)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000007, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009fe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d3000)=0x14) setsockopt(r0, 0x100000000, 0x1000, &(0x7f0000654000)="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", 0xfa) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000647000)=0x0, 0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000572000)={0x0, 0xffffffffffffffff, 0x1000}, 0x4) bind$packet(r6, &(0x7f0000d52000-0x14)={0x11, 0x4, r5, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) sendmsg(r3, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f00008ff000)=[{&(0x7f0000855000)="8f8f098b182758db561ceaffd0c453ba38d27f11844697829ccd2e06de7ce2555ef8b5c9534aa860c1f7245a9dc48faefa80c2a2f42e593b5c278fcdbcd798dae8c46f02b642e29a34302eb9211b6fe570af91858d76", 0x56}], 0x1, &(0x7f0000dac000)=[{0x10c, 0x1ff, 0x9, "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"}, {0x94, 0x2fa5ae9883094073, 0x80, "71f3bb142aceab027d38340c3f29b0715fe3423ccfd1d8bc96b258ac45ebc5f0f32e0adbf4f1fe97e5d78e609c8acb3fd194bb4a06ff5c2d9a36abd214c28e3230ba1764f13c3826ab5f603517fbfc4cd8d10cf4b27f2e2582ef094144d7b99f557409ba7bc339157c90d19ec4c4144cb2ede1d2b7b98b79bbcd4e6e10635713ae31c36dbb"}, {0xe4, 0x0, 0x400, "c10fe278f88813dc665b857eb8babde26fdf7450ca47432205145456a9d8b74f1c00a2a26ada255846468b5aa898ec74e38d2125d07a904bc22d21eabb5c54c26549a9b6a49b8b213755d14d38b9821f9b781d46ab6d5db406b02feb5f2833d676ecc86f6a6e15628877f68e79e4098148ddbb62df0d33f7a0e5d7f46e7be0277c964e59d8ba7da6823fdb283b98650c99eeb0ff1368acc18006b40eef2886f92121e72cf663d76e46775d1cd799f06ed3616863d028056d4099b2614e8a46c9a233b9db1819c58bf2ea35ab542357c15940e0ee3608b7"}, {0x44, 0x1ff, 0x100, "365d6d032d4fd9dd1f3f4c8993f2b717c1d12a08776ec4cc5ec65149c4ff1ede115728cbbb3d67a18a60da02a7cc1512e9b8063d7c36d356"}, {0x7c, 0x10c, 0x6, "f2e223c92212aa27fce1070caa863b8801811167fe9f68ae28c327ba3172231f7e54de16db3e972616fa49f29108cfb84fc3cd7ffa7b7d8c0de969a859b6e50a7bedb672b06cb18200279b198d65cff59cf751099af6780b2829c49039384fce1d6f12d15a8eb5472e9233796518"}, {0xa0, 0x0, 0x7ff, "84e60539de5365543e83666f8288c3c1c80387201acf5450aaaaa3bc149e2357c4934168cf357be1bc85e2b40fb8bc5e47e4a9c41b42c327f674d40595b6a49c7dafbf0fc44e33ca063d23a30199cf0c7ceea8accf1c35fc64c9d9a41cf1d308d399f214445b08d5da8b3152ff8e8069adb53b5704bdb68900d23863ed6232e7f7594b44376ba80f7fc10e8cf5d43d44fa"}, {0xec, 0x118, 0x100000001, "6ec49709cf98c098234208d6709274be114d9a71957ea9fd6ccbdf44e18977a9b3ffa7098ff2d2066d6f2b3ece7c873ddceb5d005db3b0eb7cbcf95ed1978f29ff89b225a291763ee6ac1681f6a0eaf50fd9052d4efa3f2085fa7def072b6f251df4fff0e537ce048750d369f8d0863d7e2bef42d82f5462ede50395409eab9a45f8758b3132719c82a3474ade248fad3e5d7bdfbaa4a174606f1a53d62a00c3dc8c4e0bb7209e266a9e829e50310c39122fa4559b90186bd04554e8d9f565a99c23bbb73873527f1b169392183c63ca13ef523c6ca3c2f78285f4ba3728"}], 0x4d0, 0x40000}, 0x2000c000) recvfrom$packet(r6, &(0x7f0000291000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x2002, &(0x7f0000cb9000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000066d000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$ax25(r2, &(0x7f00001cb000)="37b042ccdff99d23bce4bc02b9242783", 0x10, 0x8040, &(0x7f000017e000-0x10)={0x3, {"2fba9706bef5b4"}, 0x7fffffff}, 0x10) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)="6d61705f66696c657300") getdents64(r0, &(0x7f0000008000-0x119)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x129) getpeername$llc(r0, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c2a000-0xc)={0x2, 0x0}) r3 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000802000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x7, 0xfffffffffffffff8, 0x800}, &(0x7f000083f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000688000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000ff4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000e83000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) sendto$inet6(r5, &(0x7f000054b000-0x5ad)="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", 0x599, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) readv(r5, &(0x7f0000ff2000)=[{&(0x7f0000e9c000-0x98)="00", 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000fef000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008c5000)={0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000048000-0xc)={0xa0000002, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000db1000)={0x800}, 0x8) r6 = syz_open_dev$sg(&(0x7f0000af4000)="2f6465762f73672300", 0x0, 0x2) getsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000ef1000-0x4)=0x0, &(0x7f0000de4000)=0x4) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f00007d8000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000973000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f00003c3000)={{0xffffffff, 0x1, 0x0, 0x4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f00006c2000)={{0x0, 0x2, 0x0, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000b10000-0x1f8)=[{&(0x7f0000eb1000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "82dbedfd8fb3df4bda7494480478f8f2d46e4ef5344c2418900b4eef2b7f4dc1072c3f73965038a1ccb04ca6ff1aa391fe26d747bfe538c80f8b633fd43319", 0x0}, 0x60, &(0x7f00002f9000)=[{&(0x7f00001ce000-0x44)="3af6847ae6a77807233574abd8d68fd926afb8ba84c3b7ca31e69860d235f95986f6c7c12dc5026bdee287d4b188a68ffb91ebee9f2dc780f5f2e18200730754bc162a1c7ba759cb52a50403800776b748f557ca0fc2c406906dfdc6c5b94a6544118abd3900d472258b19a4be1c7177c22d0f7782c292ae124c7d53aeb46f12ea8eb948d90552dfb6ad37ed033d710e16259d5ed2bf43bd71a90cf5a22ee35e87cf8509d98ea669985bc485c1bdc7dd03eff29b14533695643f517aca1f13", 0xbf}, {&(0x7f0000e66000)="", 0x0}, {&(0x7f0000183000-0x34)="8c7fd23fab9ddd14fc3c8cd61b68f7259f5ceea8f4e5fe49af461ebe7df86a5bee3b7c203c09559e2649ec83203c98692f64cc54", 0x34}], 0x3, &(0x7f0000cb8000-0x98)={0x98, 0x10f, 0xfffffffffffffffc, "594526fb936a42f226fec6c8ff8750d78af208ec2a0a93e36aedfb9d70720a0f956f6f10a9e7b2f95c699885d64803f41f024ce8d2bde0eef310c0aa718bfbb42831c835d8c306cadea10583784ed08e335a34d0ca3e1af7c22d383acd71b696bde0c41d62a19331a076181445745bcb9513c3329662e2c5ed472df289d32e1e2ee81a7bc4"}, 0x98, 0x4048085}, {&(0x7f000036f000-0x60)={0x27, 0x847f, 0x1, 0x4, 0x200, 0x2, "e8d8f31f504c27513d5ff33b98aed3d86557ae8bf23dde0edfbbae24ae3dec9bf9938217c190f12498410121a4042a4f71bbb95e203863e39435e28e3eb101", 0x0}, 0x60, &(0x7f0000dcf000)=[], 0x0, &(0x7f0000124000-0x68)={0x68, 0x114, 0x3, "c5e3f0173f60ea8515315c07147d593f6fba99b9efdb6c39d1ea2462f057c37824f02fc9aa595dfcbaac21a988b5e582fb4b5cd299e755020440ee90996787824137e9ec9620d176777f6c6b3fb503ed606f1b4f"}, 0x68, 0x40}, {&(0x7f0000c89000-0x60)={0x27, 0x8000, 0x81, 0x7, 0x80000001, 0x8, "95ee9e6cd086dba09ca5689cb3fe6b615374857d53fdb0d078c1026822d2e038294fb071fb89adf4311c304a79a2182998be1fb8b500132f429682c17dc5ee", 0x6}, 0x60, &(0x7f00006f0000-0x40)=[{&(0x7f0000a4c000)="f602f099a4db2e3375a862df919239e4a1c34a2ba421585ced4bfbf632b8db1a13a0fe7de8fd787fce38d0564039246e11919db9d7d7ea32c65422a86aaeed2e5166", 0x42}, {&(0x7f0000847000)="2ae20ea5f7ebbb3935692432db6d370f0c3dbb096cd7fb2cb75ae687a3e77dba93d1c71cead882e2ef01f07f1b53d6fed738fd01ca05e31e417370d6248967d39e989f16d35db15f1ccb81186c6bee59b0fd3c2e8f91cb313b8ae511c0eb398fc23281d93900acb329b036b2f609f43bb2b8dace1cd2de13d5745c34efb369bb2aa156", 0x83}], 0x2, &(0x7f0000294000-0xd0)={0xd0, 0x11f, 0x1, "f1f9c1a2d32103a5667edb6fb549f83a27b03f63578100a9b70291148338a279d24031075e7f7b7864502fb2ab4e722cb342f232720b36f6bea5f4aa817309d4ac6d65b50e245f6b6b00971ecc5b6d912990e02b116116d69db5c649f259c45d8dca31b03a36ce9d62a99fcec11da7d7d5079eebee218969538f41336ad6eebb54b0a5161a961da05da33d8de7aebfcd860d69dcc73c47b15db363bd63d542ebdc977da4a12e5a4621809531b222fedf118dc6f5857484a8380aebf49a4b"}, 0xd0, 0x40}, {&(0x7f0000a35000-0x60)={0x27, 0x9, 0xfffffffffffffffe, 0x3, 0x54, 0x6, "c2536d9657d0894d8a7fd9efa51534df61941f891396e56e50cdecda18fe982aab01269d96dd36455c0b849b4fcc9d818f2ab189daa2f489effa6cf57f1236", 0x1}, 0x60, &(0x7f00008bf000-0x30)=[{&(0x7f0000419000-0xaa)="866d5df0cb164a8057f2a4239aab0c6ee2b3d1379aba56dd66395229c968361075cb3e85c997a3998fe16f0f6ec6e4e6bddcfc44482838d92e0c0dc0ba4aeae4a51b1bfc30c257775fc071568296c529905612d0550b24c1f6df8cbd8824b67c17dea217957d80ccd518709a5835a03ae6571014a27c5a05cd874d83b9886dcf2cf32821dac6743e3ae9258b8534965e55cfb9136ebb794f8723da7e1e938e4b810915a0e95fc1a169ba", 0xaa}], 0x1, &(0x7f000044f000-0x18)={0x18, 0x103, 0x6352, "558b97"}, 0x18, 0x20000000}], 0x4, 0x40) writev(r0, &(0x7f000065d000)=[{&(0x7f00005a9000)="62e52514345177d7baca0e8a48149e421ec8c598ee467d204b6eae860ee7f317281913378639981a284a9f23d296105eebb0d963ff519fbdf2cb1aa3c87e3dc6049927d98e0ce01807315e75bd031681ed016494c29f4517cd7a974a6179b37c0139412f588e75f0f71e13734af5f7a661577445b26810a874b6e4ad01d56a651021e11714910135770df7ff4c204423dd1a0c3c368ffd0629a7", 0x9a}, {&(0x7f0000250000-0xd6)="f1ee1a03beee116231a29d289a38926a6549d04e31f4d5d355d8aea1b87234aa59d326e4686f5fb1f0aedde8d1fe460bf45eb4e6516a100022b9e12739e3df84f9145fdfe0f5b47d97c34693bc6870384eda3563459c32734f66196a41a5d99e8d336074e0dbbee2752dacbec2fb747965a88ba5075cae1ca1490b9fd47bf9a2d54dcc10c4a082efdb66e584f761d8730c449f002d4f0f9911ae8907a21163086c2200a9cf51db90d60bfa74329355ecd282d13dc19ec96dfd1dbd08ec76046d23ca13298a415240a969dd344f0b192dd8121658ae9f", 0xd6}, {&(0x7f0000cff000)="491e430f081fd7abdf5f172c6d98d73ab25a806ce7b1599cac43092f8934db985258014a1feb7b4e29c7b27d770e22b9383474c8425f2921ef3857a0cc9dd6627370652197920a917895c3e4344d2a871b575b3dd3c334c3a86339e738ccb76ef95aa907ba21c11d0735b6dbcecb7e2ebf60ff6eb989c688123a3478e3b1a80ecedf22c1026a41b8c528c560f7dbfa73c1da1a645e716569c9dfd83f86979a8c506bf030240fde95bfdd9ecea5f3e617ca80a619f4", 0xb5}, {&(0x7f00001a8000-0x3c)="10a4fb90ef924863b44e82a31ace1e276e195cd9a40268bc417135453c2b8daaaa609eb0d72d02dfd6ef4eb8a7e6721315a028c72c47500014478cec", 0x3c}, {&(0x7f00008fc000-0x1000)="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", 0x1000}, {&(0x7f0000bb8000-0x6f)="8ec672f02ffa407b4884d4ca3db5aaf246eaac4df6cfdc49e29079746ce69a30a835d8b9265f622f4434b34205cfb129269c8596331c197dca74498957b8291b2e594702ea15991a8f6ba9d29aff9d5085923aca9e914ee7adfac40bf5f74272933b062f31ca55bfe5d8e3543dceee", 0x6f}], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f43000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c6e000-0x4)=0x0, &(0x7f0000dcf000)=0x4) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f0000bbd000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5ed436a3f75c0b89d9ce4de59fefb451", 0xf0}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000638000)={&(0x7f000080f000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000bc1000)=[{&(0x7f000056f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x1, &(0x7f000024c000-0xd)="00000000000000000000000000", 0xd, 0x10000}, 0x20) sendmsg$inet_sctp(r1, &(0x7f000053f000-0x38)={&(0x7f000056d000-0x1c)=@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000121000-0x50)=[{&(0x7f0000d60000-0xb)="", 0x0}], 0x1, &(0x7f0000352000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x201, 0xc076, 0x7fffffff, 0x80, 0x1, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x8, 0x7}}], 0x60, 0x40000}, 0x48000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fba000-0xbc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xbc) recvmsg(r0, &(0x7f0000d67000)={&(0x7f000075a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000889000-0x30)=[], 0x0, &(0x7f000036c000)="", 0x0, 0x800}, 0x0) sendto$inet(r1, &(0x7f0000d08000-0x313)="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", 0x313, 0x46, 0x0, 0x0) [ 184.643148] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/08 22:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000207000-0x1)="00", 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a8a000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000883000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e84000)={0x0, 0x5}, &(0x7f0000452000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f06000)={r4, 0x9109}, &(0x7f00008f1000-0x4)=0x8) r5 = fcntl$dupfd(r2, 0x0, r2) uname(&(0x7f000030b000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) fcntl$getownex(r3, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000a32000)={{0x1, 0x8001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x20, 0xfffffffffffffff8, 0x8, 0x1, 0x6e, 0x5, 0x0, 0x6, 0x100000002000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = socket(0x11, 0x803, 0x300) setsockopt(r8, 0x107, 0x12, &(0x7f0000000000)="", 0x4) ioctl$int_out(r2, 0x5460, &(0x7f000069f000)=0x0) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, 0x1c) sendto$inet6(r1, &(0x7f000010a000-0xe0)="ce01db13f801be33dcde6261e3a17e27fc56ac632320989ff1a3b2df751bcdfa926e73e2714e45fb669d03b846dde1efc46d9c868a91ebc2b07427458e6c190daf3aa8688ac37ded0bc51a19604b98187d319b1abf836685c26499ee7d4b55bae7186d3749e0fcfcbfd34f9f7c9f3b819f3996de7b70df0fb474a31110b811a7302f403698c24731027713a9ab837f33d4dc176b05f0d80bd70786bdac3296fe1f6eaf11f928cbecf3cbba9ee26cdfc9d46d30c6d1398ae0038a0f7a5496b77acb2b1d88e75b3f1f69672e67f1040334bfd9dafeabae5c3a0499c05d6cf5fef5240fc74a689cb854212f", 0xea, 0x40, &(0x7f0000023000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/12/08 22:50:02 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x3, 0x0, 0x9, 0x13c5509e, 0xf5a0, 0xab3, 0x9, 0x7ff}, &(0x7f0000002000-0xc)={0x4, 0x7b, 0x81, 0x1, 0x4, 0xd74f, 0x8d5, 0x6}, &(0x7f0000000000)={0x348, 0x8a, 0xacfa, 0x10000, 0x9bc0, 0x9, 0x4000006, 0x3}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0xffff}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000002000)={0x480000000}, 0x8) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x40}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xa)="69645f6c656761637900", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5d2a5d73656c6600", 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000004000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x10000000000000, 0x3) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r5 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r5, 0x800000000406, 0xffffffffffffffff) [ 184.684666] netlink: 9 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/08 22:50:02 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x48011, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) r3 = openat(r2, &(0x7f0000000000)="2e2f66696c653000", 0x8000, 0x5a) r4 = accept$inet6(r3, &(0x7f0000009000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000b000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x101400, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000001000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x6, 0x2810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r5, &(0x7f0000002000-0xe)={0xa, 0x0, 0x40000002000000, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x101000, 0x2) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) 2017/12/08 22:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000072000-0x8)="2e2f66696c653000", 0x113000, 0x181) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) clone(0x0, &(0x7f0000002000-0x1)="3b", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="99") getxattr(&(0x7f0000ef3000-0x8)="2e2f66696c653000", &(0x7f00001de000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f000091c000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) r0 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x24) r1 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x5, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffffc) socketpair$inet(0x2, 0x2, 0x9, &(0x7f00005b2000)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00001e5000)="2f6465762f6b657963686f726400", 0x8000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac4000-0x8)={0x0, 0x0}) removexattr(&(0x7f00005b3000)="2e2f66696c653000", &(0x7f00007f1000-0x18)=@random={"73797374656d2e00", "2f6465762f6c6f6f702300"}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e04000)={0x1, &(0x7f00004c6000)=[{0x3, 0x9, 0xffffffff, 0x40}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000396000)={@generic="a994b6b1babe1d972c000008827b65bd", @ifru_flags=0x201}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000080b000)={0x0, 0x0}, &(0x7f0000e50000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eaf000)={r6, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x20, 0x8, 0x6, 0x0}, &(0x7f00003d5000-0x4)=0xa0) r7 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000a000)=@assoc_value={0x0, 0x7}, &(0x7f00005a4000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a89000)={r8, 0x7}, &(0x7f0000810000)=0x6) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f00003b2000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) dup(r5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000056d000-0x5c)={{0xa, 0x1, 0xffffffffffffff64, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x81, [0x3, 0x3ff, 0x3, 0x2, 0x7f, 0x9, 0x6, 0x1]}, 0x5c) link(&(0x7f0000826000)="2e2f66696c653000", &(0x7f0000d1c000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00006c2000)={@generic="5596c11f576c96c4df3d999baa6f408b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000714000)={r9, 0x0}, &(0x7f0000134000)=0x8) read(r7, &(0x7f00001b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) socketpair(0xa, 0x6, 0x1000, &(0x7f00004bc000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r7, 0x4c06, 0x7) [ 184.732929] device gre0 entered promiscuous mode 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000fae000)=0xffd, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x11, 0xc00, 0xfffffffffd) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000580000)={@common="6c6f0000000000000900000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r6, &(0x7f0000bf4000-0x1)="43", 0x1, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r3, 0xc4}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r7, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eff000)="2f6465762f72666b696c6c00", 0x0, 0x0) listen(r2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r8, 0x29, 0x4, &(0x7f0000735000)=0x5a23b82d, 0x4) sendto$inet6(r1, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) poll(&(0x7f00002b1000)=[{r2, 0x1400, 0x0}, {r4, 0xd000, 0x0}], 0x2, 0x3fe) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000048d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b, 0x2, 0xfffffffffffffffc, 0x2, 0x3, 0x0, 0x30ff}, &(0x7f000084d000)=0x20) socket$inet_sctp(0x2, 0x3, 0x84) 2017/12/08 22:50:02 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000668000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005cd000)={0xffffffffffffa37b, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x100000001, 0x8, 0x200, &(0x7f0000d1e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x100000000, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000f01000-0x8)="2e2f66696c653000", 0x400000, 0x152) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000622000-0xc)={0x40000001, 0x6, 0x426}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7002) syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x40000) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00007f2000-0x4)=0x8000027b, 0x4) sendto$inet(r1, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000200000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d19000)=0x1, 0x4) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r5, &(0x7f0000943000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d1f000-0x4)=0x1c) r6 = dup3(r0, r4, 0x80000) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00007c5000)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000d1f000-0xc)={r7, 0x80000, r1}) dup2(r5, r5) 2017/12/08 22:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000897000)="6e65742f736e6d703600") sendfile(r1, r1, &(0x7f00005be000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000cee000-0x8)="2e2f66696c653000", &(0x7f0000c1a000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb4000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0x9, 0x4, 0x0, 0x1, 0x1, 0x100000000, 0x10001, 0x0, 0x8, 0x40, 0x3, 0x3, 0x0]}, &(0x7f0000eab000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b68000)={r2, 0x3a}, 0x6) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000e93000)={0x0, 0x0}) r5 = epoll_create1(0x80000) poll(&(0x7f0000364000)=[{r3, 0x82, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x80, 0x0}, {r4, 0x8005, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x400, 0x0}], 0x6, 0xedb) symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") 2017/12/08 22:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000088d000-0x9)="2f6465762f70707000", 0x40, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000ce1000-0x2)={0x6, 0x1}) r3 = epoll_create(0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r4 = gettid() getpeername$packet(r1, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000096a000)=0x14) rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000f22000)={0x6, 0x101, 0x3cc1, 0x9, 0x401, 0xa6, 0x7a2, 0xfff, 0x4, 0xffffffff, 0x1, 0x3}) ioctl$int_in(r5, 0x5452, &(0x7f0000b37000)=0x3f) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001b6000-0x1)="a6", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") sched_getaffinity(r4, 0x8, &(0x7f0000558000)=0x0) r7 = gettid() fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r4) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000cd5000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x2) tkill(r7, 0x12) [ 184.800198] device gre0 left promiscuous mode [ 184.806424] device gre0 entered promiscuous mode 2017/12/08 22:50:02 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$inet6(0xa, 0x80e, 0x1, &(0x7f0000f06000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000805000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f06000-0x4)=0x0, &(0x7f00001d1000)=0x4) r2 = socket(0xa, 0x3, 0x3c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000d96000-0x38)={&(0x7f000010c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005b8000-0x30)=[{&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dec835e18d1734", 0x14}], 0x1, &(0x7f0000c74000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009f000-0x4)=0x4efeff40, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006fb000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f0a000)=0x3, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fe9000-0x4)=0x0, &(0x7f000029f000)=0x4) bind$inet6(r2, &(0x7f0000f0a000)={0xa, 0x0, 0x80080000000008, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x51, &(0x7f0000d12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x43, 0x0, 0x0, 0x5, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@lsrr={0x83, 0x23, 0x8, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x0, 0x1, 0xb, 0x0, "00004d"}}}}}, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000cf2000)={0x0, 0x8, 0x10}, &(0x7f0000fea000-0x4)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fe9000)={r5, 0x76b2}, 0x8) write(r4, &(0x7f0000966000)="22000000200007040d9447000900070002000200001b08000000001206000f00ff0f", 0x22) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000fe9000)=0x83, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fea000)=0x8c84, 0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000613000)=@generic="df006e7c0b249730c3ae7a4b08319328") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe8000)={0x0, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0xc) 2017/12/08 22:50:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000a20000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "804bdbe4cbcb84ecfe9325b4e403264c079ee8aa6dc8277bc51911466b18f765efa86c13f7c4db777fb3955cea928fc333e9b8a7e6a74dc9de925bbf2678b290ac4085bcdbaaf51710ea3fb2424b09d0"}, 0x160) bind$inet6(0xffffffffffffffff, &(0x7f0000309000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)="2f6465762f70746d7800", 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)="2f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) poll(&(0x7f0000007000)=[{r0, 0x1, 0x0}, {r0, 0x4420, 0x0}], 0x2, 0x10aef) r1 = accept(0xffffffffffffffff, &(0x7f0000023000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000023000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000022000)=0x3d7d) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) stat(&(0x7f000001b000-0x8)="2e2f66696c653000", &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000000b000-0x3)=@known="01f87374656d2e61647669736500", &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) ioctl$TIOCSTI(r0, 0x5412, 0x3f) clone(0x200000, &(0x7f0000022000-0x99)="af45c0ca5a6bb2fac923f2832338b3abfd54e66bebd409828b9b6a5a178056c733284042a02bafb30a1ea0e640990f6d788461c2be445dc6125e96cfed76e4109018c9c5d3431c2daf3ce417cbf8664433c49a7da548449744b10bc63432ca4f17c007ce422405756eb3535aca60b41ffb6392763df29c5fb485e5e7e8db368934fd93aabecf4945e173ffcf866d094da008db87b6363e70c4", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="66ecff99552f8a528531d9cb40963e9c439c400e5561cc0900000000000000952118e4193cf1c19c8e6ba42b874a0dbcb56ae5492247bf874962b06695669a7742be947fc4e7a48b") setgroups(0x2, &(0x7f0000004000-0x8)=[r4, r4]) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TCXONC(r0, 0x540a, 0x1) listen(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0x40189206, &(0x7f0000655000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000946000)="260000005a0047f12001b1dc59002200160b140902000000000000ffff000133050003003f40", 0x26) 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setsig(r1, 0xa, 0x2a) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00005e1000)=0x0) vmsplice(r1, &(0x7f00004d2000-0x50)=[{&(0x7f00007aa000)="657564f4f1223ddc7b59f91c9cd8f129758dee5c3ce25f0787643fedbddb29fbd7f13cf233a115a4ec38852550cf31ca59c1e6e64b38cd8a48b84530a7d105dab3f58d91bcfd24d847c3511794780bd768581a81a76e29cb39fb", 0x5a}, {&(0x7f000036c000)="", 0x0}, {&(0x7f0000a19000)="e89eef2a2c837de7f6fefe5b5f92080000000000000022d802fa1e2ff813f17b479125f3e39bd39128a23ce418e5a2a4178b59142613734bc50ebdf5065e6a64910d9fa1d798e2d5010b1b5c7feb0fdd64371bb0895af663811e7893b84f3d41bc37f2e40117733776e08cce26768d4c6f1418baf1c9005acb87b105d2eab320721766ce68b2e9ad0fe844a1b1ebf670767b0c0465a852aab44bbc84851a847dbd531434", 0xa4}, {&(0x7f0000ee5000)="425c1a56821846c53ca056e5f9f95a0b1955bb063a97b89f68eb45be5a6a514cffc0e3700a9bd9e4fb384060", 0x2c}, {&(0x7f0000a2c000)="908df3bdf4c8c854691197786b71d255d52f1156824e16b36e3ede4e7f3e103a3a2ece287232c613c2628c9cf57ad6dda59943197ed1e2ae65742dd71d4e620e722a007cf1c9ec0a7956ef5277e98055f4fd97cb1e47938de69e63dffa2c9396260b2a9b65b3409e0fc98eddca5e", 0x6e}], 0x5, 0x80) vmsplice(0xffffffffffffffff, &(0x7f0000fdc000)=[], 0x0, 0x0) perf_event_open(&(0x7f0000fe1000-0x78)={0x4000000002, 0x78, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x80000000000, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xe31, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000fe9000-0xd0)={0x6, 0x2, 0xfffffffffffffffe, 0x7c77a451, 0x1ea60000, 0x2, 0x6, 0x74, 0xff, 0x8, 0x7, 0xf37, 0x4, 0x40000000005, 0xf2, 0x100, 0x7fffffff, 0x2, 0x3, 0x0, 0xa, 0xede, 0x20000000010004, 0x9, 0xfffffffffffffff8, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000dd2000)={0x2004, 0x0}) r6 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d76000)={0x0, 0x9b, "80554538acc8e82129686d3936b521c3fdc5c79604a1dd7fd7bbb072dfae636556ffb3e42fcf42b774dc97b888fad7d84d269995e4bc81a775b40ee1eef6b7e9448c8e3a90c424639ccddd5422753de04cb374fdc7bebedae5c682f63c80b4a3db7bed4aa9242e91c36dc8b6d851c7c6b69163cd1a516de2f26de78145a398a089af534f1f01018f828735ffdfb6a0f03fbf88b4b908061f88520e"}, &(0x7f000009f000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003c8000-0xa0)={r7, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000000002, 0x7, 0x2000000000000400, 0x7}, &(0x7f00007d3000)=0xa0) memfd_create(&(0x7f0000e45000-0x2)="2600", 0x1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000dc0000)={0xffffffff80000019, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r4, &(0x7f00005a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xffffffffffff8000) epoll_pwait(r4, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000851000-0x8)={r8, 0x10}, 0x8) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0x4ce000)=nil, 0x4ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000032a000-0xc)="69645f7265736f6c76657200", &(0x7f00004ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000166000)="6574683147504c776c616e305d40282400", 0xfffffffffffffff9) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00004ce000)="6173796d6d657472696300", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f1000)="00", 0xfffffffffffffffe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f73657175656e63657200", 0x480001, 0x0) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002b1000-0x4)=0x0, &(0x7f00004d0000-0x4)=0x4) keyctl$link(0x8, r1, r0) r3 = request_key(&(0x7f00001a6000)="7573657200", &(0x7f00004c9000+0x6e1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ca000)="bf00", 0xfffffffffffffffe) request_key(&(0x7f0000308000-0x5)="7573657200", &(0x7f00004ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c8000-0x1)="00", r3) 2017/12/08 22:50:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006d5000)="2f6465762f6e65742f74756e00", 0x0, 0x800) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)="2f6465762f73657175656e6365723200", 0x45, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ba0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x10, 0x20, 0x9, &(0x7f0000c3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a96000)="2e726571756573745f6b65795f6175746800", &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="", 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0}, 0xc) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) socketpair(0x2, 0x8000b, 0x6, &(0x7f0000a96000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000a94000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b22000-0x4)=0x7a) munmap(&(0x7f0000b1c000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000007000)={0x0}, 0x1) r5 = socket$inet(0x2, 0x8000a, 0x100000000) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) prctl$intptr(0x37, 0x8001) close(r1) 2017/12/08 22:50:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x42) poll(&(0x7f00006ec000)=[{r0, 0x2000, 0x0}], 0x1, 0x100) connect$nfc_llcp(r0, &(0x7f000093d000-0x60)={0x27, 0x1000, 0x4bb3, 0x7, 0x2, 0xb9, "b182145a5c89f835fefaf4240603d54deb23e6c279606191ca46e2febed1ab218ac49921773c1866d6967bfed5e93892b99b8cbe91de5accb6f2923a3f73a1", 0x59a}, 0x60) writev(r0, &(0x7f0000f00000)=[{&(0x7f00001dd000)="6c7d19ce524276c4700e256fa84a8e8f28bfa465da5860a0e2dec68cd129240ef3d7f5fb9ed5032a0eaff0eb6fb2ad1b77be868dc1cb69b826facb1782dd454336386d569ec9dcec7fc68efd639f52972af6ef4ba18396504ea5af3333becf93c2cc9699c5f5173e665fc49a5ee2d94e02f05b95037fc554b6798a2af7aac544e03ba9f7683ff91c230eea1527399ea28119597976375b900792383133e4832d21daafef7deee666f848a3a89cb7729faeb6712136891f36e8c234b19fcba861f010dd593cb8e95ab23367bb05d9c4d3", 0xd0}, {&(0x7f0000b8e000-0x1000)="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", 0x1000}, {&(0x7f000084b000)="bb5fa619d1f48974cf3b14d37c7f616b87c81ad8c7bd52d7e0702903be8b2e4eac4b152b1501bc18a229dbe3e06ff233262a40f69258c6cdca4d05b60ad0d57c900860fbf6a35a3291a8bd6ea9", 0x4d}, {&(0x7f00006a0000)="c3f2b3aaf6389f32c15d5655bee7967448a866383b0b9b87baa58f87316f6bad0fcbc3e22c397f609a0bc73c6118d1794bccb3785d1a66e5611512b4f4f9cbd7908c397b00ccdc3c22c5417e0dd55f0bb6989695cf975db1871151fcb7cc37d77c28204530dc45ae79bad69a73f4ad78dae2d70edb22e1f38dd587a136d5efa6c644479187bca1d66002f728361d34d2786d5f1f1bc1483eb05e2c43e5518d34b2738dd5db7c", 0xa6}, {&(0x7f0000dd3000)="342166fb24f3de3712", 0x9}, {&(0x7f0000bb6000)="0f9bad39de23403a8b6993b6c83962bce611d753aba1dc68766d5202698f3918fd6d102bada3d202576f4a6f37716a3bbe5590e438c3bb0efac25f371db9212e321962", 0x43}], 0x6) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f0000fd6000-0x1000)="edb428f666c2211844b31e62e25071224f72536656fe6ff975e277fb48301c620d5800d50b10a08d45d36764c4c8804ca7938ee72b4d5e3e21bfc687ce054114af330b2d67b7686d3d2c2bfadec65d8ed3036ce143a283ea272f681b4a4712c005a754766259d624da25cbbccaf37f9a1e415050307766286d0fd671e69e7592cb6c94fc7236e00b2b5cfbef2db27a5b4b5b2116ddad6126850a5d1c7afc903d3be53293658a2df0c75d2a3de4d08b18ea3d36a98fe73763ff7a71e546a5fa9f54a380c689eb", 0xc6}, {&(0x7f00008f7000-0xbf)="cb4932acabbbc4b4cb23e6e75a6410f5877a4d970bdaeec1c498fcf2ee4605ce2e3a9c9312864b1799a71e8cf7d6394d8a1eefc802035311830262d74e052e4f83b63fb0ee193ed2bf75e9", 0x4b}], 0x2) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f46000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/08 22:50:02 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f000045b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000fd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000fc000-0x4)=0xc3) mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000c18000)=0x1, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd7000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000cf6000-0x4)=0x0) connect$inet(r3, &(0x7f0000bee000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fde000-0x10)={0x3, &(0x7f0000e05000-0x18)=[{0x0, 0x7, 0x0, 0xffffffffffff7fff}, {0x4, 0x9, 0xc0ff, 0x0}, {0x7, 0x7, 0x9, 0xfffffffc}]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fdc000-0x90)={0x657, {{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]}}, 0x90) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000088e000/0x10000)=nil, 0x10000, 0x3, 0x40000000032, r2, 0x0) mmap(&(0x7f000023b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fdc000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e21000/0x2000)=nil, 0x2000, 0x1002, 0x32, r2, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f000033b000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fde000-0xf1)="2694baa3c05d093f81ce32346450146643a10af5fffb69d3d03ca99c63f368774a0e9bc8ffe62ac8186e3f0c3364102f36b886a9be3e42dfdccdede127300c712cf75deee6c5b8a1a72ec35f8fa4af26f94f46208448cc9b7523c08dcea0a50d9a8218473657e35a8e8ce1ca8907e7c904b9606f529176426309dd8aef190a4d95b033fb7accfc18afe90040ffd0f2d5539028dd81451706b8f5d3e988f49953d8d6954fa80efeb187a06d3b7d49719b9e5c44613c0e978c5a5d2693bc74db0093e8a626a21c08ad5cfaab4c5987502f652c48f18b6cec004a4a8a564e32cc330d6202ffea4dbe8c92289e15a456e946a1", 0xf1, 0x800, &(0x7f0000fdd000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000000)="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", 0x4cd, 0x0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x10000000000007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 22:50:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7b000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000493000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f000030f000-0x10)={0x0, 0x0}) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, r1}, &(0x7f0000005000-0x4)=0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) socket(0x10, 0x802, 0x0) semget$private(0x0, 0x2, 0x40000000000300) r3 = socket(0x12, 0x4, 0x20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000c2f000-0x50)={{0x7436, 0x0}, {0x5, 0x7f}, 0x10000, 0x6, 0x5f0a, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00008d3000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000850000-0x6b)={0xffffffffffff8001, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x4, 0x4cd5844b, 0xffffffffffff8001, 0x8820}, 0x20) accept$inet6(r5, &(0x7f00001b1000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000415000-0x4)=0x1c) eventfd2(0x100, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002b3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e57000-0x12)={0x7, [0x2, 0x5, 0x8, 0x1d6000000, 0x10000, 0xc88, 0xffffffffffffffe0]}, 0x12) openat$autofs(0xffffffffffffff9c, &(0x7f00005aa000-0xc)="2f6465762f6175746f667300", 0x6040, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000888000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000250000-0x4)=0xbf) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00009f0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x7, 0x0, 0x3ff, 0x6, 0x811ffdfe, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b78000-0xc)={0x0, 0x8001, 0x30}, &(0x7f0000400000-0x4)=0xc) 2017/12/08 22:50:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c2e000)="63ef", 0x2, 0x20000015, &(0x7f0000ea0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = accept$inet(r0, &(0x7f0000ce8000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f8000-0x4)=0x10) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000acf000)="2e2f66696c653000", 0xac0, 0x1c0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000618000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000909000)=0x8) r6 = fcntl$dupfd(r2, 0x403, r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b78000)={r5, 0x2, 0x30}, 0xc) clock_gettime(0x0, &(0x7f00001a7000-0x3)={0x0, 0x0}) nanosleep(&(0x7f000016c000-0x10)={0x0, 0x989680}, &(0x7f0000cf3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000065d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f3f000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000006b000)={{r9, r10+30000000}, {r7, r8+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) r11 = gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f00001eb000)={{0x0, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x800, 0x317, 0xa8, 0xff, 0xfefa, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r11, 0x16) shutdown(r0, 0x0) 2017/12/08 22:50:02 executing program 5: r0 = socket(0x11, 0x1, 0x2) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d3000)="2f6465762f70707000", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000-0x4)=0xffffffffffffff80) 2017/12/08 22:50:02 executing program 4: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000963000-0x20)={"38a3ffeb00ff0000f3e3ffff00ff4000", {0x4, 0x0, 0x40000000, "c9022d630001", 0xcb, 0x0}}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000055a000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000908000-0x8)={0x0, 0x3}, &(0x7f00009a0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef5000)={r1, 0x80000002, 0x9, 0xffffffffffffff01, 0x1000007ffb, 0x3fd}, &(0x7f0000350000+0xd2)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef5000)={0x0, 0x4, 0x401, 0x3, r2}, &(0x7f0000ef4000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) socket(0x4, 0x400000000080001, 0x2) listen$netrom(r0, 0x100000001) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000080000-0x4)=0x20) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = creat(&(0x7f0000b07000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x2000000000000004) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000aac000)=0xb000000000000000) pwrite64(r4, &(0x7f00003c1000-0xa5)="bc6aac716e28de1adfe2e2776c5b701fa42ca4923c1610994f1e704b6e8d0001d47737e638dad2f7f6ef08140d416956ac070c21dddd3904f524237ab6ae8c93a07993a91b169300000000000000009a86199f17ab8b922ea5578a6561fec842fa01a224101af670c47fad5f931e2b97a4613ad9fbd5694c186443cc9535184fc9937c28c6d5c00494100006ac3de029f22e693c2bd3cccc558aff5c2a940670ddf65e59c7", 0xa5, 0x55) bind$inet6(r4, &(0x7f0000082000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe33}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000039e000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b72000)="2e2f66696c653000", &(0x7f0000ff3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r0, 0x1200000000000) mkdir(&(0x7f0000ab9000)="2e2f66696c653000", 0x70) mkdir(&(0x7f00000d7000)="2e2f66696c653000", 0x0) pipe(&(0x7f0000acd000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) recvfrom$llc(r1, &(0x7f000038d000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x2, &(0x7f000082c000-0x10)={0x1a, 0x4, 0x8, 0x7, 0xd9, 0xfffffffffffffc01, @random="93a2b0300041", [0x0, 0x0]}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8d000)=0x14) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00004d3000-0x4)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000dd7000-0x10)={r3, 0x1, 0x6, @random="610efa26d8fc", [0x0, 0x0]}, 0x10) wait4(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000ec4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000665000)={0x0, 0x0}, &(0x7f000030a000)=0x10) utimensat(r2, &(0x7f000039b000)="2e2f66696c653000", &(0x7f00004d5000)={{0x0, r5}, {0x0, r4}}, 0x100) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00008db000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r6 = open(&(0x7f00001e9000)="2e2f66696c653000", 0x0, 0x0) lseek(r6, 0x39, 0x4000000000000000) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000000000)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") pread64(r2, &(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000059d000)=0x0, &(0x7f0000ec9000)=0x4) renameat(r6, &(0x7f0000d91000-0x8)="2e2f66696c653000", r6, &(0x7f00002f7000-0xe)="2e2f66696c65302f66696c653000") mount(&(0x7f0000d42000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000035d000)="2e2f66696c653000", &(0x7f0000ca4000-0x6)="627472667300", 0x8000, 0x0) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000f03000)={0x3, &(0x7f0000850000)=[{0x80000000000, 0x100000001000000}, {0x4, 0x7}, {0x634c, 0x7}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000379000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x872, 0x800, 0xfffffffffffffff7, 0xfffffffffffff800}, &(0x7f00002e0000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c62000-0x107)={r7, 0xff, "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"}, &(0x7f000001e000)=0x107) recvfrom(r6, &(0x7f0000629000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x40, &(0x7f000090f000)=@sco={0x1f, {0x0, 0x4, 0x400, 0x4, 0x4, 0x8000}}, 0x8) accept$packet(r2, &(0x7f0000de1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c33000-0x4)=0x14) syz_open_dev$loop(&(0x7f0000a42000)="2f6465762f6c6f6f702300", 0x7ff, 0x0) 2017/12/08 22:50:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8, 0x3, 0x6, &(0x7f0000023000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000030000-0x250)={0x1000, 0x1, 0x4, 0x5, 0xa, [{0x7, 0x89a4, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xdd6, 0x2, 0x1, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x8000, 0x4, 0x1c00000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x7, 0x20, 0x4f73, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x8, 0x401, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x7f, 0x3, 0x2, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x329e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x2021, 0x3, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0xff, 0xff, 0x49b, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x3e2, 0x100000000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) write(r2, &(0x7f0000dcc000-0x101a)="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", 0x101a) socket(0x3, 0x3, 0x5) unshare(0x400) socket$unix(0x1, 0x5, 0x0) ioperm(0x6, 0x1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f00008e6000)="000000000000000000000000000000000000000000000000", &(0x7f000036b000-0x4)=0x18) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a7000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pipe(&(0x7f000002f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)="00", 0x1}], 0x1, &(0x7f000002f000)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)="", 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$unix(r4, &(0x7f0000031000)={&(0x7f0000032000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000031000)=[{&(0x7f0000032000-0x1000)="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", 0x1000}, {&(0x7f0000009000-0x1a)="da208981b5706e82abca5dc6e324149229481e5d2c4608d8b789", 0x1a}], 0x2, 0x0, 0x0, 0x80}, 0x80) syz_open_dev$usbmon(&(0x7f0000030000)="2f6465762f7573626d6f6e2300", 0x8, 0x400800) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2017/12/08 22:50:02 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cbe000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x801, 0x302) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="df774e41bcde59947dadfffbd9e210d6", @ifru_flags=0x1000}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000000b000-0x14)={@random="ca38613ca5f9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8848, @llc={0x4, @llc={0xfe, 0xf4, "03", "5f"}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)="00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000006000)={0x0, 0x80002, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000015000)=[{&(0x7f0000017000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000016000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000017000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000004000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x26, &(0x7f000000e000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000003, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xc, 0x8080e, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000002000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe4000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000e000)=[{0x24, 0x2e, 0x205, 0x0, 0x0, "000000080600000013675921de16000037df7f0f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/08 22:50:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00004f9000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) socket(0xa, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x8000000, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x20, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fbb000-0xb0)={{0xfffffffb, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x4000000000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4, 0x20000) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006a6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x6, 0xb13, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000004000-0x20)={0x2, 0x2, 0x0, 0x7fff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x4000)=nil, 0x4000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x100000c, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x14f, 0x0, 0x0}, 0x0, 0x120000000000000, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093e000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000f3a000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000083b000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7fffffff}, &(0x7f0000c8d000)=0x98) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000d8d000-0x4)="00000000") syz_open_dev$evdev(&(0x7f0000835000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x403) r6 = syz_open_dev$sndseq(&(0x7f00007f5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x39) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f000000d000)={{0x6b0f, 0x0}, {0xe, 0x1000}, 0x0, 0x20003, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 22:50:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000613000)={0x0, 0x0}) fanotify_init(0x0, 0x800) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002e8000-0x4)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d6e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000)=0xe8) stat(&(0x7f0000ce7000-0x8)="2e2f66696c653000", &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000881000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000bc2000-0x8)=0x7ff) syz_fuse_mount(&(0x7f00009b5000)="2e2f66696c653000", 0x2002, r2, r3, 0xffffffff, 0x6dde8020beefb11d) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)="2e2f66696c653000", 0x80, 0x9) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000a6f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000d96000-0x20)={@generic="fc371bb66b6a6c39763e346110f5111f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setstatus(r6, 0x4, 0x40800) socketpair$inet6(0xa, 0x2, 0x3f, &(0x7f00000a5000)={0x0, 0x0}) writev(r6, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r8 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r8, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c08000-0x10)="2f6465762f73657175656e6365723200", 0x29c0, 0x0) sendto$inet(r8, &(0x7f000072f000)="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", 0x5ad, 0xfffffffffffffffc, &(0x7f00007dc000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000d28000)="", 0x0, 0x0, &(0x7f0000aac000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0x13, &(0x7f00006e1000)=0x7fffffff, 0x4) sendto$inet6(r9, &(0x7f0000426000)="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", 0x5d5, 0x0, &(0x7f0000f57000)={0xa, 0x0, 0xffffffffffff7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 22:50:02 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0xffffffffffffff46, 0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents(r1, &(0x7f0000007000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) getdents(r1, &(0x7f0000001000)="", 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000008000-0x4)=0xaa, 0x4) 2017/12/08 22:50:02 executing program 5: socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000)="6af833bfe83281683beea0a8c9774be822ab4668af42d3a2109ce05fc02be2921f99", 0x22, 0x0, &(0x7f0000001000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x4000000000000000) fremovexattr(r1, &(0x7f0000e72000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") fchown(r1, 0x0, 0x0) listen(r1, 0x1) linkat(r1, &(0x7f0000270000-0x8)="2e2f66696c653000", r1, &(0x7f0000205000)="2e2f66696c653000", 0x400) [ 185.195035] IPVS: length: 24 != 8 2017/12/08 22:50:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d19000)=0x45b, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f0000790000)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000053f000)={0x101}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001000+0x7ca)={0x10, 0x0}) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x40086602, &(0x7f00002c7000)=0x0) rt_sigqueueinfo(r4, 0x12, &(0x7f0000b0f000)={0x2, 0x4a, 0xffd, 0x8}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000143000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f00003fd000)={0x9}, 0x8) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:03 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x66b, &(0x7f0000782000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000afe000-0x8)="2e2f66696c653000", 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000002000)=0x3b, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x200003, 0x20) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00004a0000)={@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) mmap(&(0x7f0000e6a000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ca000/0x7000)=nil, 0x7000, 0xb, 0x2003f, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xfffffffffffffffe, &(0x7f0000e6a000+0x411)="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", 0x1002) recvmsg(r3, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00005ee000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000649000-0x4)=0x8000095, 0x4) bind$inet(r3, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000220000)=0x0, &(0x7f0000602000-0x4)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) sendto$inet(r3, &(0x7f0000302000)="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", 0x5c1, 0x0, &(0x7f00005b7000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f000042f000)=0x0, &(0x7f0000e6e000)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000e70000)="2400000058001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) mmap(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0xe, 0x10, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000801000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r1, &(0x7f00002e6000-0x30)=[{&(0x7f0000be5000-0x1000)="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", 0xb41}, {&(0x7f000050f000-0x37)="3aaddf4a4b8887a9e88b300f08bce81c997780d88ab2a7b61c7e454d92e1be791bb22f7ec784b1490c9b6f5a4a7a9ec3f0397e8ae1d5b9", 0x37}, {&(0x7f000058c000-0xd3)="868120447928345c90a6ef31d4cc38198154040a64199b4a38ef1d2ea9083d56ff206055e533b1001f3359a02ddcf08655f7a859e409bccc2e54f36272835871d24bcedf06ac95846f8435636b6482cf21d27efd981a9c966a0cd334074674daa6f5d867253df2773a490e54b8ad9266c68c65ad43065c34beccf0e2eb626469c19053a7965caaf122c6ac19c4a608054ac3f86ddb4149a0bf0ac0796e12e51bb639d1f060f228aa91315dd738094b1ffce7d10a024748c170d8c934137475bd7a1479d48037787f0a2c8591d21c7c94e534e3", 0xd3}], 0x3, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00002d3000-0x10)={0xda, &(0x7f00005e1000-0xda)="d02ddc936959337754ff79781deedc0932e2520df87495a2ba4d6c883dac17cc25a155c1419c6ff255a227b574ce7c508ac55f60ac8cb218f940feaf4244b837deb0b48d9e8dc7325de339348b827d73889e27336f9ab69df55e5da66405e9c02dbe74ff0f7f12c414f94d443d90cbe09d4ab7fd7fba1f7ae0dc23b7757034a15e63fd86bc5bc515b497105f2629d30dcd99058553b7f41c154368850d8a9d84ac154f0c957bfaab18fd1154089de65c16edb75b04d4a56e08895648e769288d7a33f86104daf9a7a676fcdb015a515c75704516a9a9af2dd02f"}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETA(r0, 0x5402, &(0x7f00002db000-0x14)={0x5, 0x8, 0x4, 0x8, 0x6, 0xffffffffffffffff, 0x6, 0x101, 0x5, 0x7fffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00005e0000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r1, &(0x7f00000c4000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000048b000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x9dd, @fr=&(0x7f0000dc4000)={0x20, 0x8001, 0x2, 0x0, 0x9, 0x40, 0xfffffffffffffff7}}}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000b09000)={0x3fc5, 0xfffffffffffffffe, 0x100000001, 0x2, 0x3, 0xffffffffffffffc1, 0xffff, 0x3, 0x4, 0x5}) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000edc000-0x4)=0x0) r3 = socket(0x8, 0x3, 0x0) write(r3, &(0x7f00000dd000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e3529", 0x27) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) wait4(r6, &(0x7f0000543000)=0x0, 0x0, &(0x7f000098b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r5, &(0x7f0000e71000-0x4)=0x0, 0x3, &(0x7f000077d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e56000)=0x3) sysfs$2(0x2, 0x1f, &(0x7f000061b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/08 22:50:03 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f0000f69000)="40c0bb", 0x3) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6a000)="2f6465762f72746300", 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ec9000)=0x6e0c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f68000)="1f00000000011e03000000bb000122071e00001a00020000000000000008", 0x1e) fadvise64(r1, 0x0, 0x7, 0x1fffffffffffb) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000e88000-0x118)={0x80000001, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket(0x80000000000008, 0x0, 0x800000000020) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00003aa000-0x4)=0x200007a, 0x4) r3 = socket$inet6(0xa, 0x80005, 0x4) setsockopt(r3, 0x84, 0x14, &(0x7f000000a000)="", 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00007b1000)={{{{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]}, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x2, 0x100008004, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43272e6c65e371ac6149d077ee2f5c82e68"}, 0x160) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f00003bb000)=0x7fff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000d19000-0x20)={@generic="05e12a45afbc89d956c75a422bd32a04", @ifru_flags=0x400}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000d19000)=0x5, 0x4) mmap(&(0x7f0000723000/0x1000)=nil, 0x1000, 0x0, 0x801f, r4, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f6b000-0x8)={0x22, 0x3, 0x80000023, 0x8}, 0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000f6c000-0x4)="6284a7ee", 0x4, 0x20000040, &(0x7f00000cd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x37, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x100000000000000a, 0x84) 2017/12/08 22:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f54000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000a8000+0x2da)={r0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000ae3000)={0x0, 0x0}) socketpair(0x40b, 0x6, 0x2, &(0x7f0000a47000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ee000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000048b000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ce1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff2ba, 0x1, 0xff, 0x9, 0xc1a, 0x100000000, 0x6}, &(0x7f0000525000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0xd, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r5, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000b46000)=@generic={0xffffffffffff543f, 0x93e6, 0x4}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000587000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r7 = creat(&(0x7f00001ea000-0xc)="2e2f66696c65302f62757300", 0x0) fcntl$getown(r7, 0x9) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r5, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000291000-0x8)={0x0, 0x7}, &(0x7f000036c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000b6a000)={r8, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/08 22:50:03 executing program 0: r0 = epoll_create1(0x0) r1 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, r1, 0x0) msgget$private(0x0, 0x410) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001af000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2500, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = timerfd_create(0x0, 0x0) mmap(&(0x7f00006d8000/0x3000)=nil, 0x3000, 0x4, 0xa010, r3, 0xffffffffffffffff) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(r3, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x80000) r7 = epoll_create1(0x2008000880404) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000001c000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000009c000)={0x4, 0x9, 0x3, @thr={&(0x7f0000d42000)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b647a9fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d493235817f5821e94cea85166eaeba7fa8671e8209c883e35384eb0d18c478041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f0000fcc000)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b41e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0022c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a3658c38b60d3e0a3b2bda85e4d03d95d8f1270cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6857c37f1d8317694b0981089ea5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r8, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r7, 0x0) r11 = memfd_create(&(0x7f0000023000)="00", 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x1000000000000000, 0x32, r4, 0xffffffffffffffff) fcntl$setpipe(r6, 0x407, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r11, 0x408c5333, &(0x7f0000fcc000-0x8c)={0x23, 0x100, 0x2, "71756575653000000000000000000000160000000000000000100000000000e7f000000000000000000000040000000000000000000000000000000000000000", 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x3) gettid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) timer_create(0x7, &(0x7f0000450000-0x50)={0x100000000000000, 0x14, 0x4, @thr={&(0x7f0000a9e000-0x16)="35acbcc85102b8609a5f983259bfc2c6205c67f3cf4b", &(0x7f0000fa5000)="296ae0c22718ea671214f8ff15a77e158d4f33d29fc8424abacd1e2b1868f6459cefe899a9ec613a28aae82d7a09f71d919f78a49bea92fac8d0ff0bef47ceb3e0ff4fd7f0e04fe3cd2016303ecc2793ff1a8ba09e72444d890ed57cceff291f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000037e000)={0x0, 0x0}) select(0x40, &(0x7f0000fce000+0x281)={0x6, 0x3, 0x9, 0x81, 0x9, 0x8, 0x401, 0x80000000}, &(0x7f0000fce000)={0x1000, 0x8, 0x9, 0xfff, 0xffffffffffff66e8, 0x81, 0x297, 0x7}, &(0x7f0000b4c000)={0x9, 0x7fffffff, 0x7, 0x1000, 0x8, 0xffffffff80000000, 0x97, 0x2}, &(0x7f00002c7000)={r13, r14/1000+10000}) timer_settime(r12, 0x1, &(0x7f0000fce000)={{r15, r9}, {r10, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) read(r6, &(0x7f000004a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) clock_gettime(0x7, &(0x7f0000267000-0x10)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x4000)=nil, 0x4000, 0x4, 0x51, r4, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000fcc000)={{r17, r16}, {0x77359400, r18}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/08 22:50:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() socket$inet(0x2, 0x6, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048a000)={0x0, 0x0, 0x0}, &(0x7f00008b5000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000b12000)=0x0) r2 = syz_open_dev$loop(&(0x7f0000bfb000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x10107e) socket$unix(0x1, 0x2000000000000001, 0x0) r3 = memfd_create(&(0x7f0000661000-0xb)="2f6465762f6c6f6f702300", 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005d7000)={0x0, 0x58, &(0x7f0000533000-0x58)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x100000000000}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000a40000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e32000-0x8c)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r2, r2, &(0x7f0000224000-0x8)=0x2004, 0x100000002) 2017/12/08 22:50:03 executing program 4: r0 = socket(0x11, 0x80000, 0x80000000000000) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000797000)={0x5, [0x85, 0x4, 0x3, 0x1, 0x80000000]}, 0xe) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000670000-0x19)="d09418b1ab9bba8e42d50bded48b64c709e66325bc4c5fee85", 0x19}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000799000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) sendmsg$netrom(r0, &(0x7f00006d9000)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f0000334000-0x80)=[{&(0x7f0000793000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f0000794000-0x64)="50a3621fe48b490da2f19800fd948b9e11c0aa35efa993600dabd51659ecf3ba79f5333626f159266b785b7d8fe49db188731c85ec2e3e6f404a5641068b20e1e2502bc3b76d542ab7be26ba02dbdb71de113b4874d0086e86b39719b6d19b2f60710857", 0x64}, {&(0x7f0000794000-0x15)="3f963a7e4f443e426fe2660bf9dff12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x107, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a26d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x197, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x5, 0x8000}, 0x200000c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x60)="e95393ab1554e5cb4152cccdbc6d1a8fef996f8509718bd50f932248f48049b5c2aae16d24076bd49fe9f8c9c18c81fb9c70c8cfd462d0ed25d6eb528622f5b6b772e01df2a2101f3c08f3907bd89db2fdaaef3621182312afe07086f45da52c", 0x60, 0x81, &(0x7f0000799000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079c000-0x4)=0x401, 0x4) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000541000)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b4b000-0x90)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r2, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) sendmmsg$nfc_llcp(r2, &(0x7f000029e000-0x38)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c87000)=[{&(0x7f0000ee4000-0xd2)="", 0x0}, {&(0x7f0000ee6000-0x49)="2d", 0x1}], 0x2, &(0x7f00008ae000-0xf0)={0x10, 0x3, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000b27000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001c0000)=0xfd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000193000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r4, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0xf2) listen(r3, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c19000-0x4)=0x0, &(0x7f0000c2a000-0x4)=0x4) 2017/12/08 22:50:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d97000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x2c002) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f000067f000)=0x0, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005a2000-0x4)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f00005f9000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000278000-0x9c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mount(&(0x7f00003aa000)="2e2f6275732f66696c653100", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd2000)="2e2f6275732f66696c653000", &(0x7f00004b3000-0x18)=[&(0x7f00004a1000)="72616d667300", &(0x7f0000450000-0x12)="2f6465762f696e7075742f6576656e742300", &(0x7f0000288000-0x1)="00"], &(0x7f0000249000)=[&(0x7f0000fd2000)="31000004"], 0x1800) utimensat(r2, &(0x7f0000268000)="2e2f6275732f66696c653100", &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2017/12/08 22:50:03 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e29000)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b2000-0x78)={0x2, 0x78, 0x0, 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, 0xa7d, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xc) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) stat(&(0x7f000030e000)="2e2f66696c653000", &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bdc000)=[], 0x0, &(0x7f00000d3000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x20, 0x0}, 0x20000005) r7 = add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="17d814e310502fe5247acbbc67c281ce932cef11bace9e5f3a3da5b955872a0e4e39d3679b4ee30641ad50ededba10be22dcf17520ccedd143912b29b6090e1194ec2cbc709e79d6b6ea56818e3cd757ec3fc7", 0x53, 0xffffffffffffffff) listen(r4, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) keyctl$search(0xa, r7, &(0x7f0000fd5000)="6c6f676f6e00", &(0x7f0000e8f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r8) listen(r3, 0x5) r9 = dup2(r2, r4) socket(0x11, 0x4, 0x19) r10 = dup(r4) connect$unix(r10, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r9, 0x5417, &(0x7f0000fd7000)=0x9) 2017/12/08 22:50:03 executing program 1: socketpair$inet(0x2, 0x80001, 0x3, &(0x7f0000e5e000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fbc000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000fbb000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fbb000)=0x10) accept4$unix(0xffffffffffffff9c, &(0x7f0000795000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000031f000)=0x1002, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000fbc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000068000-0x4)=0x10, 0x0) accept4(0xffffffffffffffff, &(0x7f0000176000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000-0x4)=0x10, 0x80000) dup(0xffffffffffffffff) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000fbc000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fbc000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000fbc000-0x8)={0x8}, 0x8) r3 = dup2(0xffffffffffffff9c, r0) r4 = dup3(r2, r3, 0x80000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000588000-0x10)={0x0, 0x0}, &(0x7f0000b4d000-0x4)=0x10) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000c16000-0x10)={r6, 0x0}, 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000-0x10)="2f6465762f73657175656e6365723200", 0x402800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r7, 0xc010640c, &(0x7f0000773000)={0x2, 0x2}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={0x0, 0x9, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00004b6000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd4(r4, &(0x7f00000a0000)={0x6}, 0x8, 0x80800) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f000001c000-0xc)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r8, &(0x7f00005c0000-0xc)={0x80000000, 0x0}) gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f000034c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x341000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r10, 0x54a2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1000000000003, &(0x7f0000ed8000)={0x0, 0x1b, 0x1, @thr={&(0x7f000066e000)="000000000000000002001beb", &(0x7f0000fd7000)="2db3c3f6dd2b329caa1754e97ded57593902d4c0e167a34e53abacad6a606e8b2976437ae6d2a3a83bda001eb7278656728021bec0e465b79c85a8df5070aea2e640cf4a09b49b428dae8b7960b3e6724e14d410bede116b79c58fdec69249988aefbb86ca699eb545b2ac16940a00f830234bfa836a67a3ffe06d5e6ac5bcda4587a0626dfedf4ed658b6ead98d2134fa51cadd666f8d2e0a35cc5bb029a32ab21746102979090a4d135a1c29107b2b57a3e528de7440e7692cb775636385d56c22245eb59b6fa6263890c4f40bf8e98088a775d837939ff4381b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c16000)=0x0) ioctl$int_out(r8, 0xffffffffffffffff, &(0x7f0000468000-0x8)=0x0) 2017/12/08 22:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xa7) r1 = syz_open_dev$tun(&(0x7f0000366000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000100a) r2 = fcntl$dupfd(r1, 0x10000000406, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62707130000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f2a000)={@generic="8a3c61f3e7e004a35e861aeecc29a8ea", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000b2000-0x4)=0xffffffffffffffff) syz_extract_tcp_res(&(0x7f000083d000-0x8)={0x0, 0x0}, 0x83, 0x82) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000eea000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) lremovexattr(&(0x7f00004be000+0xbea)="2e2f66696c653000", &(0x7f0000533000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_extract_tcp_res(&(0x7f0000da3000-0x8)={0x0, 0x0}, 0x200000006, 0xfffffffffffffff8) write$tun(r1, &(0x7f0000662000)=@hdr={0x2, 0x4, 0x5, 0x8001, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x1c38, 0x2f, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0x101, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, "4b1ef9b90ae6a8b133a34b570243a7633d72700b8bb8cca5b97d3172e2e7587dedd998541f2894705ac24e286fa21760af05f22af3fa8eac595ef77e0d"}, {0xc2, 0xf4, "afdb8ddc8932a87e56ded59fed532ce17f457984826175325566d0cbc15bca347af701c7deaad46f2e5da0b0982fe993edcf7dd7f49f0ee9ef5ec2f79f84a43a316170b69b3cbbc243b1e4603aa1450103a94595cc00165b03feebe1f32cb18c853a42f0982aa0441f3f6d65e67d9d90a4ca3822df44f3d5b20446d4808b0cd03400d44dd922f8c139320e0af53b67c58c69b2522c29134a6e6ade5d355bf99b6c4897a305d078015afb62dafd4d7a41a14567badcf4faf5a87139b061fe557656c2e427bb2d48bdae5e0fd63587be52a883f878d9450242099a70459d198a5278baa7bf57658ad54d727fb3278ae902638810db"}, {0xff, 0xb4, "6016833f7cb5688a72264b88b4dfa3bca74cbd7dc753c255bcd101653962fd4490ae9b437a3bb111de2acd6af490e5101b077fcaaddaaf63bf8d8595b1880e2ea2ccf508e758717e8f98af5cb048f50e7f3cdcb6d8aaa36831ec53ac58b3d514e52a53ac946706249f0672ef1a90efcd2734d47ddb324c71be920508697eeea5914d14fa5cd73d734d653d73722a4d5066b8e33da7504184199971a3c336d2c49a13038a81d88cff6038ee09cd53a99db5f486f1"}]}, @routing={0x89, 0xa, 0x0, 0x4, 0xdd, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xfe, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x47, "5d3d25a6b33546cfb20878c640413a4653fb4dd0c12e405a41f6b9b6c281719d744618f5a6ba5198466f3af84c95aee156edfef59700886dd54d08c2abbb2de597db76805da9fe"}, {0x1, 0x90, "6540ebf3ec0db486c669de83e44a9c6672cc6899f5586301fad8f82fe847e3d9f7b145037bfafb114c6c0d3cf10d542e553bb34bf7d165b43780f26394d102368875013856352cd9e08ba6007ca5458061ba8e82ff09f8d333135069677536c71e9f3ec037a7e82c551567ec732762d1ec45f0eb5c1e6e08c1f71f555533e6741a33fe3b58058d2b1d21cb604f4a0dcc"}]}, @fragment={0x9d, 0x100000001, 0x2, 0x7, 0x7ff, 0x7, 0x1}, @dstopts={0x84, 0x253, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcb, "45af23c98f59066270e2fc77e3a49d77953fee679568653411d24251b4199d7fbf18b5e75e5c619645933c17ac32fdf7ac37cd43c1d9bebcb5b693fc66d282f1b5a3ea83fa79d582437047ae4a00aade057e3e866f2d86c1440eb9980ee526f4f383f7bbec11d5c7660e2dab4a8e57c8c942f8b0639cbe9259c5a6ecf7ebfd8770c9be242709f452f3c9cd34ff7b19249c7cd171ddebbfb5736a70352a917cc10e4dace4a836f3a1d5fe18fd45f5c16c33c91e0059aae5ad1649246f57e06b82cca135c91271f3e37201ad"}, {0xca, 0x6c, "944fbd283e4f69dbfc9966bf665f8145c3d5c8880e67723051cd5ab5aacb83f3e3c5852ef3b453035f7bdc8d0ee761e4f7dd2c41d5f416e56d5b082fcfcf31fb558eb93e5079b05020815991fd8668b66d059dcea054ba9e53636d2609c0a0b48e35594e99a4ba6b185652aa"}, {0xc9, 0x9e, "4b0719a9171af20d3ddbca4ff2c990372fc0a4344ce90dee8c3af13201cc0e489d6ee1023ac8705b9057c368399cec62a6636d0ed64826f8e03c391eb641ed4764242c68a6cd6898b319e21f4c403f81d108615698795d9940670c10aa30583847ca4399be06d7a8f7f916b767b0aede802f22891de1f2f5f73bc4e72ec4304cc5b7219f249d53c59393b7799d07e901926357784404e46f318b39b48814"}, {0xcb, 0x1000, "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{0x1, 0xbf, "03a9e23b6fa8b711847ab33242eb257c3380d5a85d767505195a3ce66708df87a403bb06ee99177edba0659325cb372cac936c16d325b76d202f7dff8d0b5d38bbb72fdf21132f3020264aea4cc8990d76a52a7fb8bc20aeec692d183f733425c1d22da278d38cb563e62cd4a59fff044721add5075d026988569c334cec3b6824514bf168f7b264078a897f60e1efae74c7d251a2d12bf9fb0ecf18155ca170ca4b010b4182c787dc02da61b8c18141264d15fc0bcf217f9540e4cf009cbf"}]}, @fragment={0x29, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x1c84, 0x1, 0xfffffffffffffffd, 0x3}], @tcp={{0x1, 0x1, r3, r4, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x1c6a) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000f33000-0x4)=0x56c, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x101, 0x4) bind$inet6(r5, &(0x7f000025f000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000}, 0x1c) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x400000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet(0x2, 0x2, 0x2) listen(r5, 0x2) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000970000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_timeval(r2, 0x1, 0x38, &(0x7f00007fa000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x80002, 0x9, 0x20000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000fef000-0x4d)={r7, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) 2017/12/08 22:50:03 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000a1e000)=[{&(0x7f0000dc9000)="", 0x0}], 0x1) r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000711000)="2f6465762f72666b696c6c00", 0x902, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000973000-0x10)=@common="69703667726530000000000000000000", 0x10) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000b1c000)={@empty=0x0, @loopback=0x7f000001}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)="") ptrace$setopts(0xffffffffffffffff, 0x0, 0x5, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000067000)={0x4, &(0x7f00004b5000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c65000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@common="626f6e64300000000000000000000000"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b1d000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffe0000, 0x6, 0x0, 0x81, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x3, 0x3f, 0x100}) accept4$ipx(0xffffffffffffffff, &(0x7f0000930000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x10, 0x800) ioctl(r0, 0x8936, &(0x7f0000000000)="") socket$inet6(0xa, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000344000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f00005c5000-0x1000)="", 0x0, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r2, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(0xffffffffffffffff, 0x80408) syz_open_dev$sg(&(0x7f0000e0f000)="2f6465762f73672300", 0x8, 0x40600) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) 2017/12/08 22:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socketpair(0x10, 0x802, 0x6, &(0x7f0000159000-0x8)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000d89000-0x8)=0xa, 0x8) fallocate(r0, 0x1, 0xffffffffffff0000, 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000022f000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000051a000-0x14)="6e65742f69705f7461626c65735f6e616d657300") sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x20000000, 0x400000ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000891000-0x2)=0x0, &(0x7f0000ea2000-0x4)=0x4) 2017/12/08 22:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000589000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000af000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b35000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004d3000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c63000-0x8)={0x0, 0x0}) poll(&(0x7f0000dc0000)=[{r0, 0x8030, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8, 0x0}, {r4, 0x8, 0x0}], 0x5, 0x7) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000756000-0xa)="617474722f7072657600") pwritev(r5, &(0x7f000001a000)=[{&(0x7f000004e000)="f47ea52673a60c822821cd39", 0xc}, {&(0x7f00002b5000-0x20)="e1d4674eb494a55f6fb4c66e4d6c093b08de711ea69097b79e92fd7635a668d9", 0x20}, {&(0x7f0000107000)="eb00511af316eca11346b6687ab0e1b98d645724718687db05a0069c1413a59e91fee2b53f340c10a9f0204748b14dac72f3e422e2eb4caefe3c386c0c7e00a8", 0x40}, {&(0x7f0000051000)="b5", 0x1}, {&(0x7f00003d1000-0xe9)="61078daa2f38334cc179467c2b821459b339f97011ce966a349f717eecb7a6f40a7bd7efcb1bb251def2d4838b5d8789ee6495b89ecb4c361eeb30dddadd910ba571ff14715fd48da40d45f2866560c4e661b01769ecce085c00edb4932ef441f90313be6876b4f8ceaebd98943e6eaf8e8d7c422de85faed203edb3c5be9d688b92b6aa6909b4aa09c931798391318b82eb39088db23548ad0eee6020cf9bdd45d6aac67b7060dd263c547cca14537d30901cdaaadd9f7ea03ac47710ae37833d5ce61ec15876580e40ea4184aa3f38b0a0d138e00c89173a04577242ba8dc46054bbf66c4dcd19be", 0xe9}, {&(0x7f00006e5000-0xad)="c4668c2332bde8bf1922bfe91c10d8300b928dbd785de442d36afd087a2d8c223bb278f9b1145615897b70b18012bec5e6d2b9012c9898af91f0acfee0fb5e65067b369b6356d1f7e113e74814e5fd9f9540de2d0490fce93088cde222258ec6985aea8bc760b7811b5b270c9bd1a825372d0e8080e162cb9dd0cc82206c1020944c3c2a3dec0f8055df77b96e86909fe2ee8e24e0a7e6fdb79d1454ea0853e97a472c711dfb7dd87f5c836e5d", 0xad}, {&(0x7f000031a000)="037aa9ddaa24043b717443d0c06e7013a3bae830876058db4dc39df140faf26568f3", 0x22}, {&(0x7f0000be4000-0xe5)="29db7e2be6f4feb44a1fc8d43448d47bf0dc104e7828e45e2347ddba082e5751b7ae5e5f639b622caf08509bcbbd81df2cd46613009d8c358432b3c97486511799f49085eabcfc1bf041fe645e365cc780eaa98d74438ab6635ab33f78ad39fa02f78c85b2c561fbe65e9fbd977a64d024b80f89eb7fac4f2c8448d54ab619c4ff33f71321360ba1bfded528000483313e85504ff278289fe795ba0093044394a1a3381de502d870277e914f77cdff3c414b6ed813042b10242cf6589e615e48b4fb45cc0d1a8d478346c2abf31d1ba2cef12fc89a5f8eec4641e37cd00b7d8ca275f4c39f", 0xe5}, {&(0x7f0000dee000-0x6c)="6778e60624f2ef04a33811ba7184d10c319c28560f1574e1020ba0ce876fa795db3ffb722ed3dca03dc84f80916af589d288de519dac695fa27f04abd0982bd490ef51db653f17cf2dfa40e138d77684c0fba9e3be33a99e7b667dce1d515fdc9169f3278cdc10053ebc6ef9", 0x6c}, {&(0x7f000077e000)="b6449db1c26e53cdadf32a879b3ac0c990e73d52743a46137725b5b6dccbed8ab039ebca2e7da436afe638725f42309463d8d9ae1b44cf432dc8985f383cba6ad36e813ab8b3dd712e2aa09998a910151c80b34521b5f6e2cbd59272531729fe08beab3b2146cd3d1a8062ab8783c85080744690c9e0436ba25b6b7488d6be9424a6e984f016be8f32b979770ea19bfdec66a4983d469de8d7ed9380fe1acf3315b6d2a7135c15c4cd5ef69cc2bd1cb1f208cec884fa72a1ed8f5cab504f7cd8f6988783bee5f4274396ad0387f106ab083bd50b0aa85b411ed1cd", 0xdb}], 0xa, 0x0) 2017/12/08 22:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000b1c000)=0x0) unshare(0x24020000) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x4005) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000aa0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000db8000)=0x14) r1 = syz_open_dev$tun(&(0x7f0000ce3000)="2f6465762f6e65742f74756e00", 0x0, 0x101000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = open(&(0x7f00002cc000)="2e2f66696c653000", 0x101102, 0x142) symlinkat(&(0x7f0000cde000-0x8)="2e2f66696c653000", r2, &(0x7f0000053000-0x8)="2e2f66696c653000") stat(&(0x7f0000bd2000-0x8)="2e2f66696c653000", &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000837000-0x1)="d2", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ebc000-0x10)={0x0, 0x4, 0x8b, 0x0}, &(0x7f000099a000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002ed000)={r4, 0x7}, 0x8) userfaultfd(0x80000) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f000031d000/0x1000)=nil, 0x1000) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000031d000)={0x1, &(0x7f0000cd6000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000726000-0x18)=[{0xf88, 0x17, 0x4, &(0x7f000091b000-0x17)="0000000000000000000000000000000000000000000000"}]}) 2017/12/08 22:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f00008f2000-0x4)=0x400ae) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f0000f60000)=0x2000, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000a7e000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0}, 0xc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c67000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b8000-0x4)=0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000e10000-0x8)=0x0) writev(r0, &(0x7f0000b19000)=[{&(0x7f0000c1d000)="bb1975143c0e5f63ac4049134cd373a437881ce7812f93a8d0c2cf9a0a27574033817cf14180a2ec66d1bd88953b69ea5c25654c2aac87877eccb3fe446a9594ee8aa81a5c67d8c91fd5ffbe5a6fbf28a5679d4f460a026f05421ec7e22c32df5aae9a0f7f0c40ac377b55b1e5b1159759edbae589188b8b16cf079905941efce3bf054129b2643c1dc8fe39538f1fff53a69dbd36f097d87881e509ace30a9e0665fa9274b03f0a55c561984d23c8aa4fa8e205113c578bc697d372266be9f7ddfdda6bd99c206600ac912c", 0xcc}, {&(0x7f0000631000)="cd46e6c4504e903ab1ea2b3d7f4149604d423fa40058bb5f3b836a8348321b0dbe260f188208b56cd7422dbca37bf4b477c7db48c91a8436704860206964bfb38b39d904b5ab08670a6a9ad900ca4a04833745fa78872a06093ddba91b151eb0dd71b6ec6e05ee8b76b06be963c055823e4c727f3425c6309a01af25c1934a6af3f97d6fc8626fb3003eba013138919c8711c0701e42ad8e089f61fe2c68d8a7866e122173fd6dd1d0613c2b58cc4825c23792d0c55f770eccedea932017c282ddfca8b4852bfb2c54ca0802530758d3fb3182a45a34ddd52ecd7ee08ecc621214ec91495e37f9064465f23ec4be", 0xee}, {&(0x7f00000f1000-0x2)="802e", 0x2}, {&(0x7f0000593000-0x53)="fe89a77a6380ad69228c872f0bd08f650ccb76b82cef3ae57be4683615ab2a747619c085e78bcd223338d247c96a287dc84dd5b3e528685052ab4989e160e81fc780aed906dd07a92e8f9eaead6c84e5b874be", 0x53}, {&(0x7f00005b9000-0x7e)="acc2e2e99b2b593ca9bd7ca2b22d6fceb6ccd367a2d8a50e7451e2647012269e8baa9e63909f53cc527799a919398c7e2eeec710669c2067b18d4f63e008358ccf2b0faffc148a8e75d6701ab86f93ef04c713705da3a989556c9b5a2377af93c35f633e8e59f7789442286e8b0e623f584cdd43c1ca325429b4064d2bf7", 0x7e}, {&(0x7f0000b56000-0xd1)="2c132578c27cadc0704b788da6ca3a1ff4f5b0aa126e2710ad246b9d8a0b6e745cf64aa3545c177353eaa51b0cbacfd09ee99be71c858a3968c2d61c87c9a4f8090ae2f52bcac95fcaad71d612bce0b8fbb4d75781b7c6ebe21d41d37343270c2b0276a191f8245bc82e798daa370f21b5d20f8bb0778cd7e048e0454ef59e5b3e98de1e00b0ac56601edab3cd3cfc93d4c668d97df21ec9e4f2d16f26722b0eeb0d5ced408f5fa08a802ba9a7401676a5bd5bf748472c1070f4825599b2253758c7bd89cc7141da9dba0deb37d7931a1a", 0xd1}, {&(0x7f0000eba000-0xdb)="f351fe690b762ece1cad394cc59e741d79ccda641e98b2ead9eff9425a38e9c467bbfe8d96641e7d784570eff3e8731ff946a8672173fd014c10e71457b0541834d230bb96d0545942be56f3dd12eb16ae7fc045de9af7dc3ed69821a3709d82daaae5ba6b7a83c99bbe887dbbfedf07683511765c4783f6f8c3120d35fc849ec4904c52cb0aef920e8679946624e4c9dbd77367a00a6c4a6c711d403b5f17912978caaea846abcd60b608d198322bdb0d84496b6dcc7d016feaa4a5a994b9dc9c914699be1c0352a7be483d829903daa99707260a426d3c953769", 0xdb}, {&(0x7f0000689000-0x88)="09dbd2d7f23122775ec584dba5224d0a171a2212f3476091bc3e7f3147548c7aefff39b9ae1ac12e4573d39748d5618d21c0cc20d7499671f55247c11681d98e8cf279f0c836157a7843c694d2d193dda0477dbc852b2ee41565d8a18037d600027c34364d82adfe609b75892e216ed0a4651fbf5ee3c4b6e568df494aae463a262f53093dfe356a", 0x88}], 0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cdb000)="2f73656c696e75782f61636365737300", 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003ba000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c91000-0x4)=0xe8) getgroups(0x2, &(0x7f000028b000)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003c6000)={r3, r4, r5}, 0xc) r6 = socket$inet(0x2, 0x6, 0x0) r7 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000337000)="76656e6f00", 0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000be2000)={{0x0, 0x3, 0xffff, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000ff4000)=0x0) bind$inet(r7, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000085d000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r7, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup2(r6, r7) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write(r6, &(0x7f0000037000-0xa)="64d1fd0c357c509af201", 0xa) sendmsg(r7, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000980000-0x80)=[{&(0x7f0000a85000)="", 0x0}, {&(0x7f0000f81000-0xa5)="f8d012fde67fb208bc620ba00f5c9cc28cd3254cca41a26eda4e019679281dd8f01fbb9be155e4b919a9bb05f325aa3407354a5735de13a9828fb528faf0bd7ac887290bf99396f84b43a431ca784ee5e55cc2cfe547e7b65b72c7f2ab8a8e998d084c9c80576332e72f1bd3de2f941e66a69f45d43946bad4f3ae4bf1b2fa6d7fbcf5e8d5415a689b900442f5126a79fbe178a4f3c505467bcf5be406ee8022a338bf2ba9", 0xa5}, {&(0x7f0000d1a000-0x38)="0b56201274942eb3a1a2930d140c2514eb2343e52744404d65d364761c56fdd059fa7c3bb05a47ec701b52a0908308ff63638b1750407f27", 0x38}, {&(0x7f0000c9d000)="6a73fe73da278d1356fd1e3c701dc9425baeb3fc098730d8e622f635517780bf1922426a3a962e3a48583425d63a16fda176e4655dd4ef396b8b863b113ba18eac82e0be2ef85a06e4f437972f253f689b85b4010802087eb63b729bb55abd6c9c50b16c0b52360338b805a6d4fc382e6edcac7cb088eb8bc379140f64717855fbd38086b215ee70b6ddcd55b170e4ce8088e40074cd5a6b4479ad920f6027d9d63ddcf212ae7cc94baeffe37bcc67adafc328d8d5fa8e441aa7caf7697ae6ff96dcd2d961b4bb1d2dcfb4738c0d536afb98b66a205ba74463caa5", 0xdb}], 0x4, &(0x7f0000846000-0x150)=[{0x40, 0x1ff, 0x5f5, "01c9c25ae823e23c47d95081c261a5d6bba7bf1fe8408d7c42d651eba656722fe05c8e56b4852b6502e6b17b8c5b6bff"}, {0xd8, 0x0, 0x5f47, "f51d47db005d7a3588d8022aaa67cbf1b0e65b0c018b4f3ac093ff5e5b7386df4bb38ea7679af2ce5ea2be520d2e1bcb8f70ec9faedd5ffd793529331cef2c5882c726165a39517aa636c1e1bbf5d360be9984b54f45cbcf0a24275125578926a4354eac4a4cccf2c38b7b2d1decc1fc40240d9e3e48d01c1671b89918090faa3427a2e2eef81a5f8690ef4f0fa595eda69ef084fb5166a2453fb7daab6c4b0d3989fa9b410a19178dbe59109be5a4101051d5fa684174b3537cec4e8c1c3ad78cb44cc8c23f0c67"}], 0x118, 0x40000}, 0x40) r9 = gettid() setpriority(0x1, r9, 0x1000) recvfrom$inet(r7, &(0x7f0000733000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37, 0x0, &(0x7f0000895000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f000090b000)="fd9164eab641b20b8b9d63d8d254a71e8b9e6f0983b913d0c837c1c711094ed2a8e08bbfb9c4d94a3b61ed34ffe347dc77eccc3802853b35e82a37c17c2492a673f76961f145b65cb5b24f57aa0ce93fc3547d09e09facc03b5d8cf625297a63188674ba158850e5216f3dc7458618ea5a9e35d2a7848a0ee475b2c191ae044d1452cf5228a45beadc0bf932f796bf624b68d185e5793f4aac42538fc20f6810d970245f20f2f2161c5ac1733a296f151b3f319951129919ee9ee775a019fd06be7a10c5542f54a6faff73e9253a46d65291b31c4f91cc20871b023eccae6b3c7d17a68dfca036ff3858174bafea7a9036fecfe88bc6b17b06ef85bd401cdeb64d1b7c6bd111deed3580abf25891aeba37a062646f9ec37f6e756f885e42568bbfee44136f5e4b002619805e6a0bd182c0b1a991d50ad14c851be7de238071d41789720aaa4d965d782eea7677219d7342cf4c52ae7d7261d5d99cfc680c3bd6587be37d6caea6209ca2ef67727705eacd9172270c325253f17a25cf4a80fba8176d54ed5182e2494db2058e7879252cde8703375bf0356f4a60836a13dd38cd71625fc8193e378325c1ff743c7470ecee5554e544057a904ffcef00b18f9de936ae830dc8a6b4bd5ea0769da8e82297e447dd622f7e2e57232bbc96f79ec5f38c3c6cdbdabb100c7146067cbe775a781548cd84b66cfdbfa48a58114b0098320ec10df8449b58f2afb3c888fb4b84232144c2b48d217b75647c9ded640a1e94b37415730be832b61127dd552e9a411ce8a9fe06b92967cc72d982810986ce7941d27a194b2acf8b7c171392b1be6b948882aac992f89062df99c8d09199c79a05a6ba02946089fdff38b16f500f2ac674c78466377f7f6f585e690070c14aaeca59512bece57c8db4dfaf25b2915c7395e4a657728cb8ca73857382b20b20982348e8f57c114deb2199b82e76fd1cfb21ee6c3f67c6fe72e0b1b7249db7d88872620f696d95eb9b008cc43586c97af8886b812a9152b498321161074bac3637e9b39a06078a690a621d5eb42cb701105c5dc152541905bd4ec5d6c98c268834e839a7ee77a8831a1965fe933bba15b3723f5a5e0bdeb44791962868a1f851429e320a16e3e1c87575d765c328abe0712567916504d808b9d21365a90399d6be348e37fba6ef28a0248924326c8316057711ba05dffda5d57a02d454ae9075b8b005ed7bdb70e5c5e28a8b21613f54fe3b670b29a157e0f7736fc10fb2a79aeab5b9dbf4c48280a689d8bcd30c42430a5f74ea2735be3202a99bbdd2a6246574fc07ee50a408e931f95dfceba34f7f62686f9a9672ef7222c4be96203ab1d47577046cd8ee0ee69b14cf19299ca2a2a51ae58a1c9cbfe8dc16265c0eb582719265dd58d2ad739b024b389fda8171d814beeceaf5f73cf9b36be588719165847273bb26db908b9c2b7e4d39133dfc1276893c1eecf3f139d2170965b023d8a44c62f54c2305c09b13e70733d150c490368a7c9539951138eca1316d5d61ed9f6dad91426b2015e47a00d89023215d11eb070113ed67a3aecd2b7d9b6f3204b625c68509ffa138ef5488438ad09f33b497fd72b97b9d56e549427f78f02c7fd3087350db1711d30ef11f50c4efaaf3c38293b3bf951d2c4ef27f0c5ac659dabb85dcda8e36510449ae19bc2d6e9112b8edf6a6d08048356ac9cac22e8d856bea840922722ff7fced725a752ee7306578483dfc6ba3586e7e3ff97ed089eae6506dff6b107702194d9cbcc54b0e9f12f506760b34cb5e653e0f88bfbb52e5a109fc5ca6e2670744271b4d2314fe6fae61a661dffb8da18ffe7ddd3672d6ca158585d999a68c81de8d395fdb3eec799ed02db8e320dd76ba59ce25490f7f7d86fb79e925829cc4fe1c9a0affe69a1562fefcca6fe3978526d2333fd7a11c4aa992fa25afef8a95ebbdc8322a11d62a48b8286521e415dd568081ebb1ab2cc8f07652c907899c5c66cc5b21a842a09c0df0f96f04b6dfef198de00584fac78880b2f711cbae658446cc737ca43ec64a70df329697e06e33f7d9c4b0ed10dcff06cb68f2e422abf02dfa4d5356e38fcdd96a25ec154c1387d7f460e11c85e08eca4f2d0218f12f25d9140717b651ddcc2ef0b0e1ea924535341bf6387998f1320486f20e655bd9d44897386d84ab5fa16404726cf73d54567a66ebdae3444faf4323d8abceb8e99c882a134df6600f796cbb9f6a63b6424b69bba35fbbe9f46fea30360b11b5cd5112bca507c52391f0569bb966d41b79d9beb28880927177ff9ad571b7f04a73232151518178eadf195c201b37439be27ccebed5d298da35afcf951a1eb145e9d6796967881f82fcf0592601ce5f411eae95536e8d8f05a48e3c7a9e8ab170d6f5d4938eb995a81b259a6cb9f924b815093313f7f1171471ca0096a6b8a09681a7234c62073bbdb00fb39dc8dbac5fc002d6773dcdcb470f0fa1e1de76c72c5de695c813b1a50b2fd4524de3e0c1ad0f5c74cc9313717dabb887b3cd8a7020e44a7ee334b365e82904ebf27d99dee6a40e3f1161fa9b1230ca8ce90e95de26345144ecc16008ca74b5288c60d5167110571ac724911e804bf6cad9bb0a7adab85b99067769aaca890665f1a7423fdc143390224564c2170832fa53f760493c22bd00d9ffac9590e02661403751b27eec02219f2e87f44fb4f49ee2fab5ddcf1cc009081db0108553d37ffd4dfd3e8fbba32f488fb1989e0082ecd3102651fb051dcb305d6d732a1a078c38440d6e48f5fcc707d3655ab2f3c5b7959169e8ae4d01c7fb462102ee3fb98229fbc89cb574d727a43713b36786a0860567d06448bc26cf3199e5106ce41cff9a50e32ca71c777475ce98ac6c94af86495eae8f27325528e848385137c71c98ba49646ade53db24439422c442e72fcf53e561bb8ad6d1098d65b8de2adf0935b1d623e1f1ae0b45a4cddde5e9593f04568e79c64697ea6c21dfdbe2fb4c79e77bbba59dc00fec778f3ef0019cfd8d8c57ff0c9e18b15dcac98fc90f21b96d376cbfef9e9e939c24ebb3e3f0e440244a39ec05099c1a752d34ed24e703c921b03d4d5e6b201b857bad67d99904f53e03b6085eb30ce1ce60d44f54d4298e561ea63ae541cbd5c4cf53b1f0dfeb2ab5dcfef03558e16b174d18884c4f39cb50e6d3ccd504cb2b1cbf9ccddffb379d0e4f9d48ac0d858bed408f2d5696af58e0c787d4c61283f752793dbf28eab4fa20969e250253029cf00b022e6440c8912f1c40438367a530656920d9604cc202c8b23f73eafaec867628864acfe074529acd982e91c17b8dad49465a31ffed3980eb13289d503ed843d4585672e815bdab8de8375027d5a20cb6ff3550588eb4d42db4062bc5820a8ed0ac43a4d82aa0e88009f0def24227f16e2cc42adc40ec455745019d16d2efd789e54cbcae659969b0ab0f02771af3353d51c50ba433f993fb6b48c738237bb58bf31612a4220a5a2fabf8483ac73f71f0a539126cdd5c89aa150683216489d59eceff4681c0118bf6134fa3b344e48db77ca07c9b042e6932e088aaa5218c3424dd4cde654f0b1c0b9c9b863cc929bb36d040c5f4963244b3d8ad26c218a1c382d7ab325305bb8659dbab934b49ff64f7de688916348d48c4aea92c32b5a6f861b042dc4e8b7c85f2ad070f9f6fc3ad1b5f9afe376714d8a0346893da7ea25cdfe22b6a9de40a391b3cf654456cb64db9a2f002df7cc544f5eb97c677592bcbf4ff38868820aa4c8e7718710a195e2fd264ce07e6bf5a703c666bac69c914307ed3e4a255bb4a21f72d69e38fc4de347b57c332a507a49ebf3e24d6490e045f561c2da807f0ade10eb610e5884810f245cae317afa1b097b12fb89660ec24093a7f6f4934254b93f56905a421b500aec152b1f02bc2e45bc5e219593fceba12c1a4a088806426dea77f3ef3cac1a708e18cb7e6e35a8d0fd313fa4e921d988990862415ef83ed50eaedbdeff297dc701633c88a1d7dba988549100375b7604c7d802ab7c3e284741b9084aef75dd165942f903e14eb9acb223a5a15952b5d043c48b531ad8f47dc5f75fa7b17d1d01c999e0b151f9704a0d7403e4a57e15cc14fe80731ca71abe184386ffe6ba8bf95ecce5f84498be85c8b0261135d909086b61c34af7b395927086bf72c28f6775e76d805e4908f3c35341fcbb9226807b38dd2caab4763b23187f68f4babeb1bbb5f8c6d8536bbc4da9514e2d66793d7e09e886ebc41508a31a0a20eabd987dd9335ffaa4b89206ba3d9f7071b77108c8a930e0e6055c52b9506d4e590743303f76387af45bb7af8214aef477717467633fbf79e5b09eeb4bcbacb5c3516d28e882fca9891f24c0c9766f170df537b6c7a3f167a494b2f08b0acd5ecc448594417c91dfcc6bcf14bb754a43a2acf8491f642e10ef58d2008a567bec196dfbfe793d47d0eaac7e0d3fab40d9bbc93b89452f344d05e1bda1e5d7c83d38a93564654a0b7711d6558ba70902e64a1b311a121452eabad10c510db0993110182203eabe5511b6b179011fa5b70fed1abca525641a142a2c89ac957722b741026d8b5c1567ed4a9280da7a71d1ebc07a5d7b710ba9712f6a6e0085352ae85ecf0c6c2a9456d8f557b9cc0c6970c4f7775edb85b671aa10007d34263d043db97e0564508e15741b467fa64ead42baa2e9f79925a149130b736685b06d75bd4d0c02838bbfddf0e4efdba8566ec7262bc213bdbc9089f13cdb73edf02016b96919454292ecdf107a50b2f8ace93c52e2b93036b06bc6aa57d2be2d0f337939805eb768c7382f9c8f1501a2fdbb9620c54b377487719f992fe2db530bee872fc8d547028ab86bccfeedcd672a3a78d874841f4a3c3d4ca6f35ffeaccd50114dc5cfe85773651d66cc099aa91331563a8a72ce0257bf49b82c8fa5e6c716f56eb16a37be6ebf44cb76239cd3ba197b075cbf2839a05a95db09e1ad4ee2cdf8c1d28af656ca3de191c5c818e3d9355b4c1e37d814c78c6791d0a8ed5c3c8328f39776dec4b2e336cfe318f430977839cfdfdffe809d2daab028917192bebe16377561aba34f2e781176673fb43f01bb9313c639709d7446b9b509e87eb2609fa1d3b44ffcf11c9b3eb9dee22e1b9fa08870da221debd3cdb515d6b37c591a27956a35e97facf8e6caf61f723031ae27e0ab04b62a9886a2155d2e005d7e9a71597232642007842b28a854a3a4d97af58525009c0eb67c201051a1de5871f789352d0a2860c6ce0d1912c264ba1217a3b3fabe0907bb91860cbfae0a150f9f1d6fa87661473f9f802454aa8ce59217f0a137fcf38ceda30c5abd33c572bb7246b3b092138d83abd1b7a16f7d4447f5a442ed03a5187b2d18ac72c219269462667b54403bc2d32cae1e5349aa0cf1f393160e442bf428cd0760ec7cc599a7ba3f7ac23d6b5a95f51ae552b96bfc1490a9e6a1d2ed1cbef8afa77bd477b4f969ea1a6220226414e45d3c016ed5e4e833258729229fc5a362b6ab3f2713086b2fcd59f6764e729c0147d90b857cf2299bc4da7f61cf1f20f61be23e6ca522adb75b74fcad8841ea667796f528c656bc35c09d2", 0xf80, 0x80, 0x0, 0x0) 2017/12/08 22:50:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0x11, 0x8020400000000802, 0x400) socketpair(0x3, 0x8000b, 0xffffffffffffffff, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00002e1000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000004}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x0, 0x0}, &(0x7f0000e2c000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x50, &(0x7f000010f000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373257bf", [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x3, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x7, 0xffffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0xf, 0x2, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {"0836"}}}}}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f00003af000)=[{r2, 0x10, 0x0}, {r3, 0x0, 0x0}, {0xffffffffffffffff, 0xc8, 0x0}, {r1, 0x260, 0x0}, {r3, 0x80, 0x0}, {r0, 0x0, 0x0}], 0x6, 0xfffffffffffffe21) write(r0, &(0x7f0000882000-0x2)="06", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x7)="2f6465762f73657175656e6365723200", 0x40, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000-0x85)="", 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000004000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r5 = getegid() fchownat(r4, &(0x7f0000002000)="2e2f66696c653000", 0x0, r5, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x800) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) 2017/12/08 22:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f59000-0x11)="2f6465762f7667615f6172626974657200", 0x220c01, 0x0) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000451000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002a8000-0x8)={0x0, 0x7fff}, &(0x7f00001d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={r4, 0xc4}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000919000-0x8)=@assoc_value={r5, 0xfffffffffffffffb}, &(0x7f000000c000)=0x8) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r3, 0x8) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000735000)=0x5a23b82d, 0x4) sendto$inet6(r2, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) poll(&(0x7f00002b1000)=[{r3, 0x1400, 0x0}, {r1, 0xd000, 0x0}], 0x2, 0x3fe) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00001a2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b, 0x3, 0x0, 0x2, 0x3, 0x1000, 0x30ff}, &(0x7f00003f8000-0x4)=0x20) r8 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x15, 0xb, 0x6, &(0x7f0000325000)={0x0, 0x0}) accept$inet(0xffffffffffffffff, &(0x7f0000233000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000-0x4)=0x10) accept(r7, &(0x7f0000675000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000b3b000-0x4)=0x0, &(0x7f0000d24000)=0x4) socket(0x3, 0x807, 0x0) r9 = accept(r2, &(0x7f00003a9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b0000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r8, 0x89a1, &(0x7f0000111000)=@generic="96f684fe2e348ae13b2c12ccdab1978e") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000ac1000-0x4)=0x7, 0x4) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000e8000)=@int=0x0, &(0x7f00001fb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000855000-0x18)={0x0, 0x0, 0x20, 0x81, 0x0}, &(0x7f000087b000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[], 0x0, &(0x7f0000be5000-0x10)=[], 0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x800000000001, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000543000)=[{&(0x7f0000fb1000)="", 0x0}, {&(0x7f000088d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x2, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000099f000)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000646000-0x4)=0x0, &(0x7f0000fb8000-0x4)=0x4) close(r1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005c5000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) sendto$llc(r4, &(0x7f0000467000)="aa6387abd2efa413c21173ba0f676c0ee09dc7954e26ce490915c0cf0d7096ee2cff72f0322d7ebe672812148a4eebbb28d72464d92849a0a900c70c77a3893135d00dfb55e3c61a8ffe73dbc7b09401acde650920403b24cade173fcb9faa4def87ceddf7133692ebf975374521ac", 0x6f, 0x4044810, &(0x7f0000d01000)={0x1a, 0x16, 0x7fff, 0x8, 0x1, 0x200, @random="22a9f39bce26", [0x0, 0x0]}, 0x10) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f00002cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$llc(r4, &(0x7f0000276000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000024f000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00007f5000-0x4)=0x0) r5 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000441000)={0x28, 0x3ff, 0x8002, 0x80000001, 0x4, 0x5, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f000008a000)=0x20) getsockname$unix(r4, &(0x7f0000e4d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00008a3000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000440000-0x10)={0x0, 0x7, 0xffffffffffff8000, 0x4d0c, r6}, &(0x7f000001a000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000398000)={0xc2, 0x7, 0x1, 0x4, 0x10001, 0x9, 0x4, 0x75, r6}, 0x20) 2017/12/08 22:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000b20000-0x8)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000861000)=0x8, 0x4) fstatfs(r0, &(0x7f0000970000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000156000)=@assoc_value={0x0, 0x5}, &(0x7f000056f000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000319000-0x8)={r2, 0x1}, 0x8) r3 = dup(r1) clock_adjtime(0x3, &(0x7f000088c000)={0x9, 0x2, 0x81, 0x7b, 0x5, 0x6, 0xa533, 0x2, 0x7, 0x5, 0x4, 0x3, 0x4, 0xfffffffffffffff8, 0x343, 0x2, 0x8, 0x0, 0x2, 0x5, 0x6, 0x424747d1, 0x3, 0x0, 0xfffffffffffffffc, 0x5}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000868000)=0x9) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000771000)=0x0, &(0x7f0000eff000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000013d000)=0xe83d, 0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x94) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/12/08 22:50:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) getpeername$packet(0xffffffffffffffff, &(0x7f0000293000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d32000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r2 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r2, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000000000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0x18)=[&(0x7f0000fb6000)="706f7369785f61636c5f6163636573735b73656c6670726f63232e2773656c6600", &(0x7f00000ef000-0x1)="00", &(0x7f0000d0d000)="776c616e313a73656c696e757800"], &(0x7f0000002000-0x18)=[&(0x7f00005c0000-0x7)="2d7b6574683000"], 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) add_key$keyring(&(0x7f00009b5000)="6b657972696e6700", &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) write(r2, &(0x7f00001f9000)="480803a8", 0x4) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) r4 = creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x8000, 0x9, 0x7, 0xea5, 0x3, "86c609feb19c4b7dd51b727d4eaddd9583206a806a07fe0048ebf01a4a878186b7133b7a3a902706354a3cf8e4646431e31af8e61c98c843b3255dc2c9ff54", 0x117}, 0x60) r5 = mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x80, 0x80, &(0x7f0000000000)={0x81, 0x2, 0x7449, 0x5, 0x0, 0xff, 0x5, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r8) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bd") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) quotactl(0x4, &(0x7f0000001000)="2e2f66696c653000", r7, &(0x7f0000001000-0x8a)="65f043f9348cefc63139e85bb515f0d72a914b616173cc45abbd090ba963adb04c242cc49b690573a36f1e53fcb31a9aacc34084090348d4e49d6cabbded79c1914c6f8b222decf1678e560e7b5ebcd8cf4c35eb40bcf9b2033a15f479a9f7d633be1ef32292af53f69755afe25074273f36e4c6a41f1f53bb704831a4e593f60d4b189e2c56df2d50fd") 2017/12/08 22:50:03 executing program 6: r0 = dup(0xffffffffffffff9c) futimesat(r0, &(0x7f0000b7c000-0x8)="2e2f66696c653000", &(0x7f00007e8000)={{0x77359400, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x101800) r1 = memfd_create(&(0x7f0000fd7000-0x7)="63707573657400", 0x2) userfaultfd(0x800) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000c30000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000007c000)=0x14) semget$private(0x0, 0x2, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000036e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc6000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000599000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a65000-0x4)=0xe8) r4 = getgid() syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, r3, r4, 0x1f, 0xc1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b54000-0xa)="2f6465762f70746d7800", 0x200, 0x0) r6 = fcntl$dupfd(r2, 0x4, r5) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000022b000)={@generic="0c0a22c224d367352a4a6e5afacb156d", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpid() write$evdev(r6, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f0000a01000-0x8)="2e2f66696c653000", 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") mount(&(0x7f000024e000-0x8)="2e2f66696c653000", &(0x7f0000ecd000-0x8)="2e2f66696c653000", &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)="2e2f66696c653000") pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x2, &(0x7f00006a0000)={0x0, 0x989680}, &(0x7f00008ae000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x17) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000207000-0xf)="2f6465762f73657175656e63657200", 0x1ffe, 0x0) clock_gettime(0x0, &(0x7f00001cb000)={0x0, 0x0}) write$sndseq(r8, &(0x7f00006a4000)=[{0x75bac755, 0xb1f7, 0x100, 0xff, @time={r9, r10+30000000}, {0x4c, 0x0}, {0x7, 0x80000001}, @addr={0xfffffffffffffffc, 0x8}}, {0xa204, 0x4, 0x400, 0x7f, @time={0x0, r7}, {0x1ff, 0x100000000}, {0x6, 0x1}, @raw8={"721727000cd1b18dfbbe3713"}}], 0x60) 2017/12/08 22:50:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000453000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f7667615f6172626974657200", 0x41ffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000db2000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000008000)={r1, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x7, 0x8000, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x6, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000930000)="2e2f66696c653000", 0x102) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "b261922d26e68cb6", "fb792e8fc5c060020000006a0ca8050025ebe38c7c69610432bdd530ad232acc", 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") sendfile(r3, r3, &(0x7f0000a7b000)=0x0, 0x26a950b) close(r3) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000071000)={0x7, &(0x7f0000f62000-0x7)="00000000000000"}) socketpair(0x3, 0x6, 0x3, &(0x7f0000007000)={0x0, 0x0}) msync(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000449000)=0xffffffffffffff23) gettid() 2017/12/08 22:50:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000089a000-0x58)="e4a445eb7fff05", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r4, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c85000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x0, 0x1, 0x8001, "38b432765dfdd6eeef028155345544670600877966017581f894987402f2c679"}) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = fcntl$dupfd(r6, 0x0, r3) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/08 22:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000589000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000af000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b35000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004d3000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c63000-0x8)={0x0, 0x0}) poll(&(0x7f0000dc0000)=[{r0, 0x8030, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8, 0x0}, {r4, 0x8, 0x0}], 0x5, 0x7) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000756000-0xa)="617474722f7072657600") pwritev(r5, &(0x7f000001a000)=[{&(0x7f000004e000)="f47ea52673a60c822821cd39", 0xc}, {&(0x7f00002b5000-0x20)="e1d4674eb494a55f6fb4c66e4d6c093b08de711ea69097b79e92fd7635a668d9", 0x20}, {&(0x7f0000107000)="eb00511af316eca11346b6687ab0e1b98d645724718687db05a0069c1413a59e91fee2b53f340c10a9f0204748b14dac72f3e422e2eb4caefe3c386c0c7e00a8", 0x40}, {&(0x7f0000051000)="b5", 0x1}, {&(0x7f00003d1000-0xe9)="61078daa2f38334cc179467c2b821459b339f97011ce966a349f717eecb7a6f40a7bd7efcb1bb251def2d4838b5d8789ee6495b89ecb4c361eeb30dddadd910ba571ff14715fd48da40d45f2866560c4e661b01769ecce085c00edb4932ef441f90313be6876b4f8ceaebd98943e6eaf8e8d7c422de85faed203edb3c5be9d688b92b6aa6909b4aa09c931798391318b82eb39088db23548ad0eee6020cf9bdd45d6aac67b7060dd263c547cca14537d30901cdaaadd9f7ea03ac47710ae37833d5ce61ec15876580e40ea4184aa3f38b0a0d138e00c89173a04577242ba8dc46054bbf66c4dcd19be", 0xe9}, {&(0x7f00006e5000-0xad)="c4668c2332bde8bf1922bfe91c10d8300b928dbd785de442d36afd087a2d8c223bb278f9b1145615897b70b18012bec5e6d2b9012c9898af91f0acfee0fb5e65067b369b6356d1f7e113e74814e5fd9f9540de2d0490fce93088cde222258ec6985aea8bc760b7811b5b270c9bd1a825372d0e8080e162cb9dd0cc82206c1020944c3c2a3dec0f8055df77b96e86909fe2ee8e24e0a7e6fdb79d1454ea0853e97a472c711dfb7dd87f5c836e5d", 0xad}, {&(0x7f000031a000)="037aa9ddaa24043b717443d0c06e7013a3bae830876058db4dc39df140faf26568f3", 0x22}, {&(0x7f0000be4000-0xe5)="29db7e2be6f4feb44a1fc8d43448d47bf0dc104e7828e45e2347ddba082e5751b7ae5e5f639b622caf08509bcbbd81df2cd46613009d8c358432b3c97486511799f49085eabcfc1bf041fe645e365cc780eaa98d74438ab6635ab33f78ad39fa02f78c85b2c561fbe65e9fbd977a64d024b80f89eb7fac4f2c8448d54ab619c4ff33f71321360ba1bfded528000483313e85504ff278289fe795ba0093044394a1a3381de502d870277e914f77cdff3c414b6ed813042b10242cf6589e615e48b4fb45cc0d1a8d478346c2abf31d1ba2cef12fc89a5f8eec4641e37cd00b7d8ca275f4c39f", 0xe5}, {&(0x7f0000dee000-0x6c)="6778e60624f2ef04a33811ba7184d10c319c28560f1574e1020ba0ce876fa795db3ffb722ed3dca03dc84f80916af589d288de519dac695fa27f04abd0982bd490ef51db653f17cf2dfa40e138d77684c0fba9e3be33a99e7b667dce1d515fdc9169f3278cdc10053ebc6ef9", 0x6c}, {&(0x7f000077e000)="b6449db1c26e53cdadf32a879b3ac0c990e73d52743a46137725b5b6dccbed8ab039ebca2e7da436afe638725f42309463d8d9ae1b44cf432dc8985f383cba6ad36e813ab8b3dd712e2aa09998a910151c80b34521b5f6e2cbd59272531729fe08beab3b2146cd3d1a8062ab8783c85080744690c9e0436ba25b6b7488d6be9424a6e984f016be8f32b979770ea19bfdec66a4983d469de8d7ed9380fe1acf3315b6d2a7135c15c4cd5ef69cc2bd1cb1f208cec884fa72a1ed8f5cab504f7cd8f6988783bee5f4274396ad0387f106ab083bd50b0aa85b411ed1cd", 0xdb}], 0xa, 0x0) 2017/12/08 22:50:03 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000745000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000ff3000-0x8)=0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ff1000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x101) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000ff3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x24de, 0x20000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setpgid(r0, r0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ff2000-0x38)={&(0x7f0000ff2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ff1000)=[{&(0x7f0000ff1000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000025e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000ff1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000ff2000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000541000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000ff1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000585000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000057d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x8, &(0x7f0000ff1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58, 0x3}, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b7a000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000970000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000103000)={r2, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mkdir(&(0x7f0000fd8000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) [ 186.005282] device gre0 entered promiscuous mode 2017/12/08 22:50:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca8000)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000cc9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bec000)=[], 0x0) lstat(&(0x7f0000913000-0x8)="2e2f66696c653000", &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") chroot(&(0x7f0000b94000)="2e2f66696c653000") fanotify_mark(r1, 0xa, 0x8000010, r0, &(0x7f00000c4000)="2e2f66696c653000") setresgid(r3, r3, r3) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000be9000)=0x1) accept4$inet6(r0, &(0x7f0000ea0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c6a000-0x4)=0x1c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007e7000-0x8)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c6c000-0xc)={r4, r2, r3}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000122000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000e000-0x8)={r5, 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f00001a5000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) 2017/12/08 22:50:03 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x805, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000d18000)="0000000000000000000000000000000000000000000000000000000000", &(0x7f000076a000-0x4)=0x1d) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ffe000-0x40)=[{r2, 0xc002, 0x0}, {r0, 0x8, 0x0}, {r2, 0x31, 0x0}, {r0, 0x0, 0x0}, {r1, 0x28, 0x0}, {r1, 0x2080, 0x0}, {r1, 0x214, 0x0}, {r2, 0x2000, 0x0}], 0x8, 0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r3, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x10000000000000, &(0x7f0000ffe000)=0x2, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000488000)=[{&(0x7f0000f87000)="01c1c45b9bd2af61ff47f2188e2ecb0c7d7a227ca7b1de8f4dc80142d75e5d4320fb8e09731e2e5b87e8a0cd41cd7e15da6234a8fc30d0cd42ec294fa04c9aa6b3aae9b7ec8327b2ee9107fd16e5884b7ebd35f00ebb6e68aa74ea8871fc5bc4d60c5851998504081cf59accf9cd35d05017f44772b7ea77aacc3cc0485dad55f6bbde567cf57603ccc1e3e819e5e981a0e21ac5fdfe7de36dcfe293c152178e7da0e26cd5d4785545ea6eecf73c3c9372c92140f1766afe0652a0f5c932b7beef136702c0b0cc213ac70fc2d85b310293cdfb2ce0385a", 0xd7}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000e4f000-0x4)=0x44, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ffe000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000e6000)=[], 0x0, &(0x7f000071d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0xfffffffffffffffc}, 0x40000022) recvmsg(r3, &(0x7f00004d8000-0x38)={&(0x7f0000b67000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007bc000)=[{&(0x7f0000371000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000d2d000)="", 0x0}, {&(0x7f00006ec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a04000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000829000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x5, &(0x7f00004fb000)="", 0x0, 0x0}, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) r5 = accept4(r4, 0x0, &(0x7f00008e0000+0xb5b)=0x0, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x44, &(0x7f0000ffe000-0x8)={0x0, 0x0}) getsockname$ipx(r5, &(0x7f0000e79000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000968000-0x4)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 186.032667] IPVS: Creating netns size=2536 id=16 2017/12/08 22:50:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000c28000)=0x0) sendmsg$netrom(r0, &(0x7f00000c7000)={&(0x7f0000ff0000)=@ax25={0x3, {"d75459647f2ae8"}, 0x401}, 0x10, &(0x7f0000e1f000)=[{&(0x7f0000a09000)="32b6c7404426fea8f796ad9911568526b7ee31638d18b349e7", 0x19}, {&(0x7f0000d44000)="1f38bac2a0534c0ddfab3fc7a94c02951cbff5c5fd57f13d1737cc630f218bb5b62c422763285d7023c14c6dbced04a6cec64131ad6ca5fab9512a63968157301351becae0571e9dc72701cbc28d951f84291f7d15", 0x55}], 0x2, &(0x7f00002a2000-0x278)=[{0x48, 0x11f, 0x3, "fca8aa893456dc7eeecd5fa943532cdc9ac4d6cbc2b54acf892877a67fd984920ca565d6c82c1e3c791a4ec91fdd87c40032114688"}, {0xa8, 0x115, 0x5, "22eb3ab111c2207167d18181ccac9752e715e0a637176996321bd36e68bb73b9a2dbad60332fc2d2a110b434b79a622d897fb6e603ae9913a6199e4b903942e5a30be102db7665f74f703ef9d73428b78d3bf224c35e8853261b5adf1e99f549e16f79c1da891a4b53bc1a12b0ac315b892914ce15a02895924fad94ab4caa74ffe57c550589625849897f203af5552d831ef6abd59299d1"}, {0xf8, 0x107, 0x6, "166bf7da6efef3adf973cbb92e40d1240c4da28b59c4beb00fbb5a220be8bdd0a8bc431025c190b092575fd09f4cc5530af8ea136b573deb8dc5f9289b64d1c2dc380d19e06478d1bc008ab749677583b59e9468670d4f7ff1eaf91c8f6db4541e270bc90ca017b90e2da27da7b3053238e1a6f4bf0825e6b9324916bb66ee368d417d29d7e545aa152bc9f94562adff27dec1ee93c116ebacb464e187cfd36208cbfa343422412161dd51c1cca98176b349080630fda4fa2fff1b7bc7d2e6b171453076b97d814af382d7618653abd6c4828eca2126effe5f27339815cc9478a4"}, {0x90, 0x199, 0x0, "6e60364a7432cfb51ebc18208acea61ee2edecda1c2f4c31fb4988034c09cf9f980e3f0805b7c1161328c093014581aa656d087a710fe2be4b4e89bc0700f8725ad74cccf23472fa3c67e8f3d9f0c78392ebb982410e9fb8daac89ea5832c0b379c6c867443369206b9e2f5828da9d51df4a3237114bbe1991878a"}], 0x278, 0x20000000}, 0x4000000) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) 2017/12/08 22:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009c4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2c2000) ioctl$TIOCSTI(r0, 0x5412, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009f7000-0x11)="2f6465762f7667615f6172626974657200", 0x20040, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00009c9000-0x40)={&(0x7f00008c2000-0x8)=[0x0, 0x0], &(0x7f0000260000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000086f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005d7000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x101082) getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006bc000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b96000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000384000-0x4)=0xc) ptrace$getenv(0x4201, 0x0, 0x5f6e, &(0x7f0000120000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000dea000)={0x0, 0x2, 0x5, 0x3, 0xfffffffffffffe01}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x54a, [0x7, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x2, 0x0]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x84007, 0x40, &(0x7f00002d2000)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0xffffffffffffffff}, {0x3, 0x10, 0x1000}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aae000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) getpeername$unix(r1, &(0x7f000051a000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000b0000)=0x1002) pipe2(&(0x7f00008f2000)={0x0, 0x0}, 0x2000000080000) connect$unix(r3, &(0x7f00009a3000-0xa)=@file={0x3, "2e2f66696c653000"}, 0xa) request_key(&(0x7f00000ab000-0x6)="6c6f676f6e00", &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f53000-0xb)="6f70656e70726f6d667300", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000022000-0xc)={0x3f, 0x3, 0x8, 0x7, 0x80, 0xc}) 2017/12/08 22:50:03 executing program 7: mmap(&(0x7f0000000000/0xbeb000)=nil, 0xbeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bec000-0x20)={0x0, 0x7b, 0x100000001, 0x2000000000080002, 0x4, 0x4}) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000bec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000beb000)=0x0, &(0x7f0000bc9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000913000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000cce000)={0x3, {"8d5a767c0395ff"}, 0x0}, 0x10) r4 = socket(0x11, 0x2, 0x10) setsockopt(r1, 0x5, 0x34, &(0x7f0000192000-0xa9)="03000055b3ef0000000006001d07ff3050af9c1d61eb93d540f6878425b5be8df3c8ffb3930010000000000000383c3e7da0a7b207c7cabe5403422c760e461a150b000000000000ffff27cd41f3abba4e6fa45e2b28689400000000000001017273f92abdd9bf6ed778ece33152ac9506a14481e70a3ba7ded33b0ed71f5f4c28cbf394cc91b06f3e85b3d717dd50379920748d7fc346c5fcbccfb83136d2550342b162ce97bf2fba", 0xa9) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000ef9000-0x18)=@get={0x1, &(0x7f000094c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ec5000)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000dd3000)={0x5, r5, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d8d000-0x20)={0x0, 0x0, 0x81, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000071b000)={0xda, 0x0, 0x4000000000, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e8000-0x20)={0x7fffffff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006db000)={0x50000000000, 0x0, 0x10001, 0x4}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) sendto$inet6(r4, &(0x7f00000db000-0x6e)="132d4223df510d08de30f213d3c3c231d4271e7c51dd9aa3e8e44fa1413ed84ee8ff98df2f8866205e933c0fd985a2a1fa66d39a9977b5e47ba04398086e5678fb1dc37e38ba3eb256ae94d93bf9ac0d5260c7b4e4d34a6d06471b1e076fce6bc227cadcfc3d7c24c1ac41f669ff", 0x6e, 0x4, &(0x7f0000f46000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000028c000-0x8)={0x0, 0x3}, &(0x7f0000d4e000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000840000)={r6, @in6={{0xa, 0x3, 0x3933, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0xffffffffffffff64, 0x9671, 0x8, 0xfffffffffffffff5, 0xff, 0x7, 0x700000000000, 0x1f, 0x4, 0xffffffffffff24b5, 0xb6a, 0x7fff, 0x6, 0x1f41b5d6]}, &(0x7f00008b4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000004c000-0xa0)={r6, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x100000000, 0x4}, &(0x7f0000f74000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004db000-0x8)=@assoc_value={r7, 0x401}, 0x8) setsockopt(r4, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) 2017/12/08 22:50:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004a000-0x9)="2f6465762f70707000", 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000000b000-0xa)="73657467726f75707300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000381000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c9000)=0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x40) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a8e000)=0x0) pipe(&(0x7f0000a1c000-0x8)={0x0, 0x0}) fcntl$setstatus(r3, 0x4, 0x2400) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000174000)={0x80, 0xb3, 0x0, 0x10001, 0x80000001, 0x10001, 0x5, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0xb227}) stat(&(0x7f0000502000-0x8)="2e2f66696c653000", &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f0000538000)=[{&(0x7f0000d19000-0x8b)="003123265ded81662c6c00091c383960366f055b5a8a0e4b4f06aa5e7ced06f4e3b80244faf851bfb578c73fcdf11a75a435714dbc7a9c747f298a36a03ee7b89ca2e52c50773e870e86012a6b509508ff55ce4ce5554a82b7a6ce8263135801ae9f1e44d266bc90b14be1c53daff0518eafbab350c79500126d4e7757cebae48a79afa7fad63e22158b13", 0x8b}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000111000-0xea)="220c6702a0dbd6ac2832261e883498839af14360cc1823a171e526a1f90ac6ff293358ede934365fff29927231d31dfaf825425e575c2fab4892c22785ed059b826e0ce7be07950fc8fa794a4a943e3b537b45bd89d87f4f3db6b13a00046f23d6a761ef371abfddebe318d0fd7b91a2dfbc32b8230afdfcb7b92becb205eeb94ee6edc84b3211169c147ab33893a40cc818485b394eb5eba236076c1e9efdaf0392f6c01e43843c619ec74cfa87f033fea0b4e5a14b1029cd1f691dffc4b9cc007e0b9947d9b5a2216b45275ec6290510cd7f28047b098053fe0908a1a14270f681fa002e14b987226b", 0xea}, {&(0x7f0000625000)="10846f6da85186365f7f58af625deb6b2f781935ca08f9c9e9f1e2efd81864d8ec45a69a95", 0x25}, {&(0x7f0000cca000)="6ad306a39cefd961cd1fba079afe9bfc", 0x10}], 0x5, &(0x7f0000a5b000-0x18)={0x18, 0x0, 0x7, "de01a8"}, 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000001000-0x3e)="e6", 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000a9000-0x4)=0x0, 0x4) 2017/12/08 22:50:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x10000008, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = accept$netrom(r0, &(0x7f0000fed000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000351000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000cf1000)=0x45b3, &(0x7f000043f000-0x4)=0x4) bind$netlink(r1, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x2, 0x80000000000003}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000c12000-0x4)=0x0, 0x4) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb7000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000450000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce9000)={r3, r4, r5}, 0xc) r6 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b7e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000029f000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039b000)=0xe8) r9 = getgid() sendmsg$netlink(r1, &(0x7f0000c88000)={&(0x7f00002b1000-0xc)={0x13, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000edb000)=[], 0x0, &(0x7f0000d76000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x2, 0x1000000004}, 0x4) sendmsg(r6, &(0x7f0000494000)={&(0x7f0000f59000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x6, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d14000+0x814)=[{&(0x7f0000d87000)="2d58d240b242359c6e36a89dda1700b8a5c5cdde1f1f140cd0c531402b32cf1164a8f9232f640101c9ffd4ea300ff86534ccfd681b88473a1994c47c57ce77b9066fd69459fada32af0565c8cc680289d9e63dd39361c83a486ce1ab3924cc84d004bbc2b56396b277e2aa1415ab1741ad7f45a6b49c2a26d4450420e7118ffb8c606ecbb8805049d43ebcaec7", 0x8d}, {&(0x7f0000898000)="d9612cde00d045c3d949d94edc54afc94cdb02e29d8abc884ca4f5c58e3bfe4f6e3c9910a8b8c2dcb675c2c3785aaebd94130f5cbadfced7cd298517135fd928672f690d6b49753cd4ef04032ca82e9df1328c87889b279b284a10f26e5ea898d0c8e1a0a9ad05fcf2215912fc6536b18656b852145841525e77ede9e1dc40573f914d100acc3182f9fe933141a35dcf92da86f349b722ac467ed2ab883fb03ccbab07ff10919c3291475783a24a4441dbc64320cb16a2df4be562", 0xbb}, {&(0x7f000093a000-0xf6)="f8a4018a609817e71ac8c6b7de2342f626aa8a6039dadf362c9a0c149f2ba76deef94cfa8311cc13e4aad592093c937afb666b4859f92da66866e0ded5734108fc5122516840dbed26dd4eee72bf7021552efa6d2f4c41eb590a42099fd11525d15b7042d3579430cc41e42b0363a8b941341daf1f0457ff2cd85c1df72ced36e5ed08261f4d80315fbb631010265bf6dfab6d55447df08a30780327687f504ab2cf8be76711574dd40469fde9fc4c30556e6a47abac613d85795505a8f3349179e6e37c5077da1779c8c32ff406b0ecf8afc93159844662139138990d491e1611b55ea8d14c2517ec7cd82fcb57aff8b1e168f65236", 0xf6}, {&(0x7f0000b60000-0xc)="fa6ae5b8f6fd9c75524025a1", 0xc}, {&(0x7f0000ca8000-0xfa)="255836aae73726cfcebf84f4dfc67083e910d545ca9e6c09a0107757cddc2603d4a1911e5e4efc4d11a1fe15b9cef73d0891e316efb383728df122bf355897dce2179d554bfc84184541b5f34550784ca6aef5e98fc3a778b82297922f0e8d6fd6d0e886be07f44a3a3e45e2edfb6db1e3ed5ff5d047d6f44a5b2013eaec19838d5b029e6e586ff38b3ce0273e81b6f2e235570c896e258a40c9d30ac7df7c18499c26b4b22972239aa3f1c9c9f739e84bbb6def7f13006d8918b3473dcd6056b1c8a588429d5b1e4fa741ffdfd68ece2e171b62bd347acfc11a51179565423ce60f499d3de743f9e74d62fc6e468e73f07fc0938111a3583302", 0xfa}, {&(0x7f0000563000-0x30)="1b6c0eaf50b0cd949283192ed51ca2775164e984bbf1045751c7be1826216ace537bea5b3813568eb6e68f4902551bd7", 0x30}, {&(0x7f0000691000)="e0987fa3e956985b183c7fe4582737bbc92552d9d6856802251cd3dabc9fe0ac949b005f097bab2474bb42cd597f49c99d87afe4bda4a7ce3a35dcc5ca34814219c15e1fe81a74f638002bde54cb3e2941039ab2c200f2c05f5a8c8aad24f0d7994be0b21a2e16b1412714376452", 0x6e}], 0x7, &(0x7f00009ff000)=[{0x70, 0x185, 0xfffffffffffffff9, "e1a18df08b9f9f18586db5f10f6534fa4d8d96b6adae61ebdc50af63a40ff0fdeac40ec389b801b16a59f193553efee4928799ded485a4f99a46bb52cbfa5843daa446ee2bda2cbe0595b87c1bbda76da6c29453f12ba028a8ac0c"}, {0xd0, 0x1ff, 0x5, "6459f6b1346a89e5653049040a5f7ba5a3636779ceadcacff280b48f6fa4ef3dde90656292c5fef476e1f49c8afbeec792c5114a9ffd4a740985a3d6077c625b8454e9421ca75dcb1712231eb5d23d98263b8a80ced20ed76de328827d8f2a625d34a1e96c3440910ef5437fc19ccef4bd72f858899c42712adff92174efdf8d95a55f7f8ffde8d50921f4162131728a0d2d0225a2d5886126a1b79eebcfbb449948d1d1627e3fcf0183c0d2759362b48dc9dbfc7eb888a80002"}, {0xf0, 0x1, 0xe093, "201c1b4cf8dd8cf2332dfc5a35ba172e2fae4d91fef7c8933d38851bc333408f9612356d3fdb9a481e4800b9e91dfe1e6f671d968f87be774fee0b2bb3eb98526a7fadd1e82fe337650b7bee5bf37151982e026e30480447c907a0d2ae08419d49908502c633c7d8f2049690ded4c3e16b032532a56a1e8e72e1c09b2eec164eaf5e8e4095da5ecd2a199d7b0aadeafbd8b6734b377444892427703ee09ca513ae2306019662160fcd4bb3cdfd01a8b424ea352cfe49e7eea8cb42dbfa7ea6701c2ec9c0a5b610ef3f96105184f34a40b52f896abdb3a8e05747b2d4d15fd7"}, {0xc0, 0x11f, 0x7fffffff, "1e23cdc2ea14782e15768ebb9b5bd9441256b525fca0693529335fed5368edf717846f9506b345028d064410c1e64c5549274545167ffd1cfa220d7ae81f15e21c869dd50c573308fe0f5865ede46b8cb52615cbf87a630f26b2931b1cb0d65d612e0965d39a993d29f960baed4085f9ea7703871229e34b031bd39a2bf1e2e5e337bb602f85395d906e2054384b7b8675bef451d2cd12cb9abebd1e65513f7a99c31244550b251832"}, {0x20, 0x10d, 0x3, "ff785697f0ea2c888e"}], 0x5, 0x44000}, 0x40) r10 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r10, &(0x7f0000861000)={0x10, 0x0, 0x77cff3b6, 0xfffffffffffffffd}, 0xc) setsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000b49000-0x4)=0x2000000000000002, 0x4) execve(&(0x7f0000dcd000-0x8)="2e2f66696c653000", &(0x7f0000148000-0x48)=[&(0x7f0000759000)="736b636970686572000000000000", &(0x7f0000975000)="737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000149000)="7365637572697479287b00", &(0x7f0000f17000)="7b2d6367726f7570656d306574683100", &(0x7f0000247000)="2973656c696e7578282700", &(0x7f00003a2000)="737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d3000-0x1)="00", &(0x7f00005b9000)="736b636970686572000000000000", &(0x7f0000256000)="737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000748000-0x28)=[&(0x7f0000446000)="00", &(0x7f00002e7000)="00", &(0x7f0000a0e000)="737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007b8000)="7d6e6f646576e600", &(0x7f0000e2d000-0xe)="736b636970686572000000000000"]) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f000021b000-0x6c3)=[{0x12, 0x5, 0x102, 0x40000000000, 0x10000000, "00e8"}, {0x6b1, 0x1000007fff, 0x0, 0x0, 0x0, "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"}], 0x6c3}], 0x1, &(0x7f0000bb7000+0xf14)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000297000)=0x0) memfd_create(&(0x7f0000441000)="736b636970686572000000000000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dec000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000523000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cfa000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000-0x4)=0xe8) close(r1) 2017/12/08 22:50:03 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x2000004005, 0x78, 0xfffffffffffffffb, 0x18000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000002000-0x3)=0x5477, 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x2021, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00009d1000)="6e65742f616e79636173743600") recvfrom$inet6(r0, &(0x7f0000825000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000a4f000-0x8)=0x0, &(0x7f0000ab7000+0xf3e)=0x8) r2 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00008be000)=0x0) fcntl$addseals(r1, 0x409, 0x9) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r2, 0x0, 0x1ff, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000742000-0x69)="818038ebcc1466707a6e53cd299041dbb9f54f64d51012f772b01045e7f0949b701ed5996aa2007244c147081db98bef0fb507f436d900444dbc991147d22cd49855b5f9b52ecc6e737ca983085de0a6d5413a2d1690129ee66d88094010dbc45e7503cca110cb8707", 0x69) 2017/12/08 22:50:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d03000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f00008ed000)="2aeca046d0a6486a1f23768c999dd9aa3a6f89597c3a47e09c3aebb1a2565abb1b459412bab74a6e53e8e4000000007403c9c84558108ee160549a1c860c51fb7f69cc24c25cc675b3") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") clock_adjtime(0x7, &(0x7f00004ac000)={0x101, 0x100000001, 0x80, 0x7, 0x2, 0x401, 0x4b06, 0x9, 0x6, 0x1, 0x1, 0x5, 0x3, 0x6, 0x578, 0x100, 0x6b58, 0x8001, 0xf92, 0x100, 0x9, 0x7, 0x8, 0x4, 0x5, 0x1}) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) r1 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mkdirat(r1, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000c3b000-0xe)="2e2f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f00002ba000)="01f700", 0x1004, &(0x7f000073b000-0x1)="") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009e3000)=0x0, &(0x7f0000c43000)=0x4) chdir(&(0x7f0000aad000-0xe)="2e2f66696c65302f66696c653000") mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000075e000-0x4)={0x0}, &(0x7f0000eb0000)=0x4) bind$unix(r0, &(0x7f0000e03000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) creat(&(0x7f000015d000-0xe)="2e2f66696c65302f66696c653000", 0x100) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000707000-0x1)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f2f000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000497000-0x8)="6b657972696e6700", &(0x7f000052a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000897000-0x83)="1f77864b74fcdedbe3cafcd515d95e7a7de231f81892825d1dc047c6a420dc66a52261871266091c945cfc522f6ce0354900f59b38e6e4ca0b78d75ed15eb88aada2b97589c6b1e7f4db2c5f5bf542057b38e159fd2d7e05281d41f58a6757e41d547d0ef951cb4a63b93b90d3bb1c2d2adf49a650e8f6497ac13e820bee198dc07cc3", 0x83) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000e25000/0x2000)=nil, 0x2000, 0x1000000, 0x10032, r0, 0x0) 2017/12/08 22:50:03 executing program 0: socket(0x0, 0x2, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000012c000)={0x100, 0x8000, 0x7, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00004da000-0x1)="00") setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000e7b000)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000452000)=0x0) r1 = socket(0x10, 0x803, 0x0) add_key(&(0x7f000074f000-0xc)="636966732e73706e65676f00", &(0x7f0000027000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ff0000)="29b18ec04a38061d4504c044ba22fb056ba1aeabf5cf", 0x16, 0xffffffffffffffff) r2 = request_key(&(0x7f0000ca4000)="69645f7265736f6c76657200", &(0x7f00006b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f9000-0x1)="00", 0xfffffffffffffffa) r3 = request_key(&(0x7f0000eab000-0xc)="636966732e73706e65676f00", &(0x7f0000ccd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d08000)="e076080000700082435728ae9ad909ca0534b1e57912768813b26d0e98890df16f3455da09680f1e305900000007801fb360fe5277e153f27971078c2229bb0a0eb27f2aef09ae14a080bb08789f9a323ee4f26f4e5fba75df3d7467bed7496860c600000002ca059e31015f73f6cb72fc59760c757b11d7085e9ffe43956e800b52068a0b45e4b1c6bc08275e3cd1f9940c1bd9568779f4ac0bbc7f58523251a9b81a59aa5546258fb236ff14e6a5bbe0be0854f6040914a14437c06b10f6e5793fbc2623", r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000059000-0x9)="2f6465762f72746300", 0x801, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000b51000-0x4)=0x3, 0x4) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f00005ac000-0x7)="70707031402a00") syz_open_dev$sndseq(&(0x7f00006ee000)="2f6465762f736e642f73657100", 0x0, 0x4003) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000373000)=0xfffffffffffffe00) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00002ab000-0x10)={&(0x7f0000f78000/0x3000)=nil, 0x3000}) sendto(r1, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x20000000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003e6000)={0x1, &(0x7f0000e0e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockname(r4, &(0x7f0000f2c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000286000-0x4)=0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00002f0000)=0x0) mkdir(&(0x7f00002dd000)="2e2f66696c653000", 0x184) read(r4, &(0x7f0000948000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() [ 186.177659] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=9845 comm=syz-executor2 [ 186.193796] pktgen: kernel_thread() failed for cpu 0 [ 186.193803] pktgen: Cannot create thread for cpu 0 (-4) [ 186.193817] pktgen: kernel_thread() failed for cpu 1 [ 186.193821] pktgen: Cannot create thread for cpu 1 (-4) 2017/12/08 22:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ee000)={0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000103000-0x4)=0x8000, 0x4) fsync(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e2c000-0x10)={0x9, &(0x7f0000862000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000912000-0x8)={r2, 0x20}) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f00002a4000-0x8)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00000c2000-0xe)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) stat(&(0x7f00007a4000)="2e2f66696c653100", &(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) [ 186.193825] pktgen: Initialization failed for all threads [ 186.260704] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket pig=9863 comm=syz-executor2 2017/12/08 22:50:04 executing program 6: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d30000)=0x36b, 0x4) mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x1c, &(0x7f0000dbf000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r1, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000063b000)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xa18, @loopback={0x0, 0x1}, 0x80000004}, 0x1c) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000dbe000)=0x808, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:04 executing program 1: clock_nanosleep(0x5, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cf4000-0x8)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000253000-0x8)={r1, r2+30000000}, &(0x7f0000ab2000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f000028a000)={0x0, 0x0}, &(0x7f0000be8000)=0x8) clock_nanosleep(0x100000000000000, 0x0, &(0x7f0000113000)={r3, r0}, &(0x7f0000df1000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb9000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000367000-0x4)=0x8) readv(r4, &(0x7f0000319000-0x48)=[{&(0x7f0000de8000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000177000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000669000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000ef7000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000811000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f00002a6000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f000021b000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000a11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x9) syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x0) r5 = syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x0) listen(r4, 0x9) clock_gettime(0x0, &(0x7f00004d9000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003ff000-0x10)=[{r5, 0x1000, 0x0}, {r4, 0x8048, 0x0}], 0x2, &(0x7f00004f2000)={r6, r7+10000000}, &(0x7f0000630000-0x8)={0x9}, 0x8) preadv(r5, &(0x7f000052a000-0x30)=[{&(0x7f0000fdf000)="00", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000caf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000-0x4)=0xe8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000c51000)=0x0) waitid(0x2, r8, &(0x7f00002df000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000000, 0x0) r9 = getpgid(0x0) tkill(r9, 0x1000000000016) socket$netlink(0x10, 0x3, 0x0) 2017/12/08 22:50:04 executing program 4: mkdir(&(0x7f0000c1c000)="2e2f66696c653000", 0x5) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000404000)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000040000)={0x0, 0x0}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)="2e2f66696c653000", r1, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r1, &(0x7f0000040000-0xe)="2e2f66696c65302f636f6e74726f6c00", 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000040000)={0x0, 0xb6, &(0x7f0000040000)="56ad55a210109ab0db494189c0150df0dc6de7238391ca4a97e4a20bdbd4db77445388735f46abce84148601b987a52993b54f0ea3a0fe9c20aa7428d2479e04afe5a762067d31e556b67fed649b17982469831defbe8fbf3785c0072a4f3efc1fc0dbfee41679606a97dbfaa5e9b27ba9a01a6f2cef97c8072e45705b0de5bc1c876a29cce8bebca1114f6c1b1329ff3a8c02df938a88d727bb72fe71c041dd623bea55ff41c1301459f5360f548a11263b6d6e6973"}) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0x0) link(&(0x7f0000042000-0x10)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000041000)="2e2f66696c65302f636f6e74726f6c00") mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000042000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000dfc000)={0x77359400, 0x0}, 0x0) symlinkat(&(0x7f0000dcd000-0x8)="2e2f66696c653000", r0, &(0x7f000003f000)="2e2f66696c653000") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000043000-0xb)="2e2f66696c65302f636f6e74726f6c00", r1, &(0x7f0000042000)="2e2f66696c653000", 0x2) r2 = getuid() r3 = getegid() fchown(r1, r2, r3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000000c000-0xe)="2e2f66696c653000", r1, &(0x7f0000043000-0xe)="2e2f66696c65302f636f6e74726f6c00") bind$unix(r1, &(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 22:50:04 executing program 2: r0 = socket(0xf, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x27, 0x3, 0x84a9, 0x2, 0x10000, 0x7, "e5a378323dc1eccdeca56db42ea8ce7756e88911497ecec91ec61aeba79ffdb78de9c63d72b3dc5d6c06d5951f4bfe9b6379969764ef9c51a0bb6c32d26656", 0x6}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x0) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000017000-0xb)="397000", 0x0, &(0x7f0000030000-0xe9)="") remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x3, 0x31100) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a21000-0x4)=0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d50000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f000036b000)={@common="7465716c300000000000000000000000", @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec8000-0x20)={@loopback={0x0, 0x1}, 0x8001, 0x2, 0x0, 0x9, 0x2, 0x1e86, 0x10001}, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000cf3000)=0x0, &(0x7f0000b40000-0x2)=0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000877000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getflags(r4, 0x99c9710d4b7076ba) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r1, 0x9) getpgid(0x0) syz_open_procfs(r2, &(0x7f0000965000)="6e732f70696400") 2017/12/08 22:50:04 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000dcb000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000eca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005ff000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) faccessat(r0, &(0x7f0000ef4000)="2e2f66696c653000", 0x30, 0x1300) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000d19000)=0x4, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000386000)="2e2f636f6e74726f6c00", 0x0) r2 = inotify_init() r3 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b0c000-0xc)={0xd, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000d1b000-0xa)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x101}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r2, r4) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r2, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001000-0xc)={0x0, 0x0}) 2017/12/08 22:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x1000000000005645) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00006cf000-0x8)="2e2f66696c653000") r1 = socket$netlink(0x10, 0x3, 0x8000011) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000bdf000)="00000000", &(0x7f0000bea000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r0, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000029e000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x80000) r5 = syz_open_dev$sg(&(0x7f0000328000-0x9)="2f6465762f73672300", 0xb4, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bda000)=0xc) r7 = geteuid() lstat(&(0x7f0000fd4000-0x8)="2e2f66696c653000", &(0x7f0000101000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f3c000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r5, &(0x7f0000cbe000)=[{&(0x7f00005f0000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007a3000-0xa0)=[{&(0x7f0000e02000)="c33b809a78b172b5a5c6e34615ad0b24be2b2bc259c58eb4f44c34a6c8a6de83d16f72ca1016a2b9af19a719c918b715b5c428a63640b8c932942c75233b87eb17eed812b808a853d689e49221b11878a4453131ac9a6468a2046d0295e4ed6ce956326195ed920f2f06555bdbb219145003c508cc6d1d936bd725e97587e93a2ca9b58829c5890c85b1af8e140c2a0fe4c984c2da9be7c5e4746eeb173483a18189a97f9664ed779f88", 0xaa}, {&(0x7f000075e000)="ccbc120e2484bc4605", 0x9}, {&(0x7f0000dd2000-0x20)="8bf287d7347e506355e4c4576b5b77a55416d122dc8ab39752f7325420175476", 0x20}, {&(0x7f0000650000)="e61b0d9c276dd8be2a143f11", 0xc}, {&(0x7f0000eb3000)="b69b267c2fd6e71ee34c8c15ffc700c2141a155c1d8ec33e95a307", 0x1b}, {&(0x7f0000c53000)="9ab803bac73eb098678ee6be8bc7e303a9cd166a62b777a55ede40ab8bc5885f312e9d32ce82d9a52601e3fe2ef97e3d0fd5d6ddf78a49d0e2050e2fcd76d8f89a6697d369cdad383de4b159822fe382ddfdc6b870491cb1d1b39b29c423453fad7997e8b2e26f78fd6281aef54c48c76039a8c30f6c21f0e5c509", 0x7b}, {&(0x7f000095f000-0xee)="7216ef4c4ba19a78e66fa45f41cb900a274dbc1a001b85da5f363527911ff22250fc21eb5ecd9b5dcb9df4d49904249201e87697256f120de240eeca2a3a6795afdef8cbcc5414ff8362ee683fb11de745fcd96a1f384df260189bd0ac5760e1304197cf95d7c35faef16569e02eb00bec6e110dfbe21257cea4fc9fcbb583b37db2f84639e456b368085344c4c22e9385396cf13ad8ea6416d084bfd4c122d5510662adb426a6d42b769f5f33a7504d62081c73ccd597ccc3a1e1546c27baf1a9e3368355b306872015afd16b4d1150aa0d1c3c994d14c3e549097085aef23c476bb1bb05a4f0e458af366c9836", 0xee}, {&(0x7f00000b1000-0x46)="0259fb3891b57736731df37e081802db583ce2442b6db021bea32fb2f71b6ac6d62f33bc2afee848a572fc3da58cb65f1e6e1e1bbf4da21e7ec380880fe30c50f2b429760fe4", 0x46}, {&(0x7f0000b12000-0xf1)="001f7ce26e4b588794cb7a1b74e0c3915a38eb7e7d7ce3280bad71d332c374f8832cc2bedf8d246426e3ba1c5955d7f6461db83757bdbc3044b7bd227cef5334c7327369b210ac32e3c12cd4d34905e609627650b2945cfb077fd976214f75c5e67d6bc111522d61abb4f7de91e1a73ee3ee2ecf857251ba143d88a99cb7c307e888844b4ab4f47b1950b7e01b6deace0bbf40541218f29b2b28aee2b1bac9ab09aec8e37b49e67b51cb07953769b29c0a5ed614737c494ec3985bc23121961e84f38201c9dbfe223a75b3a52ff25b0353dff5fa66a20cc44a3a9c7e98969bca188eeed394836771a1dc586b7888f4d93a", 0xf1}, {&(0x7f00001f7000-0x7)="efcf5a776741c3032e02a7cbbe32612c26d89093a79120256c2aa8e28b4f90", 0x1f}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000552000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cc6000-0x90)=[{&(0x7f00001dc000)="ce9b454047c2d96568849b5b0a4b3c4c7727f267091704f21a87ce388b5627a081551d3eca99d9c41e8e73d18b570f3adfb5c5012e43a4c693e05ef6e819273f36bbc2bfe88afa5f448d7a4684a336f2c3d87f7abdc4a749d2ffac7aa768d84dc2b075f9967f2e5c0bc22015ef82969e2168810405793968cb5ba47e6c73a4df4e4fe4759f03bc65aefc4cd68bdc57593e04a36c0b8b3a195175c562f88f69826ef927a0674fd761a7c2c41cc91fcdeae304e68a634aad6c2a2ddaf90b08cba9e745", 0xc2}, {&(0x7f00007fd000-0x21)="a8474dbaaa4cde196bc53c45eb274acb991f789f06c70f9e2f1a5a7d35eece182e", 0x21}, {&(0x7f0000dc9000-0x6)="c4859f2e852d", 0x6}, {&(0x7f0000eee000)="abfdc059e86620c65112105b6652d41fc981f8b2259bff7328fba06630f88028d13d79880fbcd4860affb7fbcb2d68296c807d63b533928274992138e4324bb25aedecff37d2cb39edb180abbf87ef9f8ecfca1add9c37bae8847ec7181ec46a703463ddf80de8", 0x67}, {&(0x7f00005ce000)="81637916b6699c23582b818ae3e8634890da8eee84", 0x15}, 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{&(0x7f00004b3000)="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", 0x1000}, {&(0x7f0000a0e000-0x37)="9e6609228a37c8d5cfdb442ba6a4a857eb5fdd8f870b17dcc564de85ef14dc3f6a831b8beb6986bcbf829db4526e9c57289d0d3317effd", 0x37}, {&(0x7f0000541000)="bf5008b5c760f34fd3d41e255d75d88233517f75fef41b358c8aa83ac2b667c2a1ae38878db1c8b41649a739f880bc6594184e9ba080e7718d4c0fbba5fb", 0x3e}, {&(0x7f000012a000-0xea)="825a6401c9d7ba8977f82744775b685ccefc0455c8daa91ef88af29059b1f97eee6ab52117f3735bf50b7a5794bc08b8008a42da7e8f5b925fe2e10c22576918f8c4351bea35615f6f321b036ed6c3f9d27d94f36f605840ea9d01e3e54b6dc2b1b96257ce2c85eeb2a8326560ff6945d18355c09cfdb472b01e9374155a604c3db58e8e58d2b650832247dc2d5b29dcf25499ae98f6961b5ea648d0515c7794521e8882b936a81d70d1a669d4919dcece55fab17cd44f70b8438a3fd118731e44075fc127bd25fe18456e554806a9cbb7d79538f6eb93e078d4c214ed2c5d4d3ade9621a7392d6a2342", 0xea}, {&(0x7f000054b000-0xd3)="5221459e8f201a2e7d8c0f95460a5090544408498dcc7f2264adaa87146e8a16d95f3532f592b251d4ce4ecca4501164df97e48d7bae5e1cead3f528cef434519c2d848fde7891d2603cb4d73a7186889a7a919498a56e5146fb6bb045c430adad5577901f9b1ef641b06995975b95fa1211f7785fe6efd965f1356fd6d7acc5f71a56f4edd38728703bd335864d1a074220bf589ee3201d79da9bf076972c909ae9f15efd246490fa7762c8dc965f9ee1e164240901de8881614903ff57402f82182ec087e21d3c517ffb85a74dd408a11e63", 0xd3}], 0x6, &(0x7f00004a0000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r4, r4, r3, r3, r4, r3, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x5, 0x20000010}, {&(0x7f0000b8b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000159000-0x20)=[{&(0x7f0000985000-0x96)="7d2cbcdf4df639a62720cacbe0f8196b52c021291a620321e5b529f74288388bb1afb20812564168da2496ef68f4e1f000b863f61666c0530804e76357828f21d0569a30ad3b6de7602f7d34eb9268f18f051b9185fa3de8f97580005be7bd47e0b02555cf04dc945e84d4c2167ad19ea08f311b75d4d3846241c82582452f4f6c19f1e9e570fced0dd1d0e583e45b841092a68bf6de00c1c738b2db0b9fe59dfec98766bbd468eea60b30576cfe5f6163ae319dcb6e921706da1f0a048e52c5312bd667359a2754d5", 0xc9}, {&(0x7f0000fe7000-0x67)="d9063a511f2a055786951d3c5a127a7702a6808d239fdd5e8838c2794b23eff0302e177372487099aa29ab715e94fd5d420a65f9f5595347717adb665668b043507fdd24eb855ac0569e57da763f24bce214653164efcfa10719d7a1c99da616c788113e454cd3", 0x67}], 0x2, 0x0, 0x0, 0x4000}], 0x4, 0x8041) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f00007f7000)={0x20000003, 0x0}) epoll_wait(r4, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="73697430000000000000000000000000"}) sendto$ax25(r0, &(0x7f0000022000-0x35)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cbae575fd4474456a4a035eb59f0a3160d91f8161d217d4259801571e48a0f9f8a09b5d8b3849e7c72d74cf84e72020cc75c000000047f848c71ad2a46f80c6fed37d54bdf76f17dd8597ae509f342d7c8f4", 0x69, 0x4003, &(0x7f0000020000-0xf)={0x3, {"3f0008f4082302"}, 0x9}, 0x10) 2017/12/08 22:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x341000, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) syz_open_dev$sg(&(0x7f0000912000-0x9)="2f6465762f73672300", 0x0, 0x20000) r1 = socket(0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) sendmmsg$unix(r3, &(0x7f0000571000)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000074000)={0x0, 0x0}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f000036b000-0x28)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716001005a9445e00044904f6238f7e23"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f0000559000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000089e000)={0x0, 0x69, "2e24e96f0375a83f46ea1d7bfa3c671a2cc2a106dac5a29a17a55f83accbf646ba5aa0eb8ed7b864390b951e0de858c2caa1c3a4c3292bb154f4bd8966fb7100c9c71305e630ddef090f6ffde24697c2a32aed53e289d89496cb61ecd4b63660ffe076f3d19ba3c316"}, &(0x7f00001ad000+0x242)=0x71) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000778000)={r6, 0xb89e, 0x5, 0x7f}, 0x10) 2017/12/08 22:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000253000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000a1f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap$binder(&(0x7f0000831000/0x3000)=nil, 0x3000, 0x8, 0x11, r1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000045b000)=r1) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) llistxattr(&(0x7f0000a44000)="2e2f66696c653000", &(0x7f0000d7d000)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000090000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000232000)="04") sched_getattr(r0, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getrandom(&(0x7f00007ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000095e000-0xe8)={0x0, 0x0, 0x0, 0x31ee, 0x1, 0x0, 0x13, 0xc, 0x8, "2f575a71d1a4584b74d35bdad2e3a9de5c8e5f67f704908f7c76dae62865331373243ec92cde81e505b5037ff5ed7a68b3ee5caa7146333ec804b29d10c65cc3", "7ef1831f9612bf24a7515a2ce51313c796c9c84aa3d4f44d746994acf78419577a53ad55d50ce7224e5c9126b013f46a9312272dabf8ac6ce4560418ae07bbf6", "a840daeed92f265d027d34d49f5fc8214d04487b7d2ed348eba828c1e80713e1", [0xffffffffffffff80, 0x6]}) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000f4e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x0, &(0x7f000021f000-0x10)={r3, r4+30000000}) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b2000)="2f6465762f73657175656e63657200", 0x2, 0x0) syz_open_dev$tun(&(0x7f0000785000)="2f6465762f6e65742f74756e00", 0x0, 0x612200) 2017/12/08 22:50:04 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x8, 0x10}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000)="617474722f736f636b63726561746500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000000d000-0x8)={0x2, 0x3f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x200, 0xc0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000002000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) epoll_wait(r3, &(0x7f000000a000)=[], 0x0, 0x79db) write(r3, &(0x7f0000001000-0x3e)="", 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000c000-0x1c)={r1, 0x14, "ed863a44e9e80cda3c46ee65215c7df5ed69a061"}, &(0x7f000000c000-0x4)=0x1c) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000000000)=0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x8200, 0x9, 0x4, r6}, 0x10) 2017/12/08 22:50:04 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x18010, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x4c)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000a000)=[], &(0x7f0000006000-0x10)=[0x38]}}, @increfs={0x40046304, 0x3}], 0x1, 0x0, &(0x7f000000b000-0xd7)="48"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x108, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x2}, @flat={0x73682a85, 0x100, 0x0, 0x4}, @flat={0x77622a85, 0x10a, 0x0, 0x4}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000008000)=[@fda={0x66646185, 0x7, 0x0, 0x2e}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2d}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xc, 0x0, &(0x7f000000b000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000-0xb4)=""}) [ 186.444303] 9pnet_virtio: no channels available for device ./file0 [ 186.470851] 9pnet_virtio: no channels available for device ./file0 2017/12/08 22:50:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x8000, 0x100) r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000067b000-0x4)=0x0) getpgid(r1) ptrace$cont(0x18, r1, 0x20, 0x6d) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x1, 0x4, 0x80000001}, {0x6, 0x7, 0x1, 0x6}]}) clock_gettime(0x80000000010000, &(0x7f0000731000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ccc000)={r2, r3+10000000}, &(0x7f00006c3000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r1) writev(r0, &(0x7f0000a1e000)=[{&(0x7f00004ee000-0x1)="", 0x0}, {&(0x7f0000acf000-0x42)="a9", 0x1}], 0x2) 2017/12/08 22:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x80003, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000f57000-0x8)="6e65742f61727000") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001db000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d1c000)={r3, 0x1}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84000040fe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xb7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r4, 0x8, &(0x7f000097a000-0xf8)="b06894dddca8fdd7e37063b1cf2487861179d417073a66955265f462bfa7973d3c721b6369bbdf44a1c23c1a2a2cd7cbaf7acb92920dc090658b9c86ecd826d12e35be2d4fcc0bf1972bfad1518dde4459343322edc785c830abfdf960aba150ae4f28310a7ad7422fce7f8671ce26f9802d893d8f38cb3222fb79e49c53f5b8f16d4b850edcf0b30a9dcf5ae3a46ae4b98de3044d03a743ce57a063025a9ffcf42d08d9d9632ce57d926bd9aa15697db4159c95cf3b3949930bc61d2079c93ddbd0a3e8a2b1fcbe2fae219b547b5bbc5c39de40a6640afe964f178fbcf79058ea6117a7d582242891f8414916292a6270a4c34b8db54d15") r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000fb1000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x11, 0x10, 0x40, 0x0, 0x0, "e4"}], 0x11}], 0x1, 0x0, 0x0, 0x8040}, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00005cc000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009bd000)=0x0, 0x4) r6 = syz_open_procfs(r0, &(0x7f0000209000-0x15)="6e65742f69665f696e65743600") fchdir(r5) r7 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000578000-0x8)={0x0, 0xfff}, &(0x7f0000434000-0x4)=0x8) socket(0xa, 0x807, 0x7fffffff) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000f65000)="", &(0x7f0000000000)=0x0) syz_open_dev$sg(&(0x7f00003a3000-0x9)="2f6465762f73672300", 0xff8, 0xfffffffffffffffd) fcntl$getown(r7, 0x9) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = syz_open_dev$tun(&(0x7f00000be000)="2f6465762f6e65742f74756e00", 0x0, 0x20a008) getpgrp(r0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = dup2(r8, r9) sendfile(r8, r6, &(0x7f0000c34000-0x8)=0x0, 0xfff) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f00003d6000)={@common="69726c616e3000000000000000000000", &(0x7f0000cd2000-0x61)=@ethtool_gstrings={0x1b, 0x3, 0x55, "87e9817b9e6de0c4521a4844372fb62af1534c17acc91600ea3d4079751227ec63d4ad2cea83aaa57b530b61b9607e950a7712cf62cff892b3f05e30df61a6f1192d236777b5730ebc5baba412142338733dfd88bc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r10, &(0x7f0000d07000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x0, "7368613338342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/08 22:50:04 executing program 4: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d30000-0x4)=0x6, 0x4) fsetxattr(r0, &(0x7f0000800000-0x7)=@random={"757365722e00", "00"}, &(0x7f0000bd8000)="", 0x0, 0x1) epoll_create(0x2b) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d33000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101500, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bf2000-0x108)={0x0, @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]}, [0xf, 0x2, 0x4, 0xfff, 0x9, 0x93, 0x86c5, 0x7, 0x66ba, 0x4, 0x2, 0x3, 0x5, 0x7, 0x9]}, &(0x7f0000d33000-0x4)=0x108) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d33000-0x10)={r2, 0x1, 0x8, 0x9}, &(0x7f00008e4000-0x4)=0x10) pipe2(&(0x7f0000d31000)={0x0, 0x0}, 0x800) fcntl$getownex(r4, 0x10, &(0x7f00005e8000)={0x0, 0x0}) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000d34000-0x10)={0x0, 0x0}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d32000-0x20)={0xd2f1, 0x401, 0x8, 0x80b6, 0xffffffffffffffb4, 0x9, 0x800, 0x80, 0x0}, &(0x7f0000b4c000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b1d000)={0x4, 0x2, 0x5, 0x1000, r6}, 0x10) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d35000-0x10)={0x6, &(0x7f0000bcf000-0x30)=[{0x200, 0x2, 0x7, 0x16440a3b}, {0x2, 0x2, 0xfffffffffffffaa7, 0x101}, {0x3f, 0x4, 0x10000, 0xfffffffffffffffb}, {0x100000001, 0x7ff, 0x1, 0x8}, {0x6ad0, 0xcb2, 0xffffffff, 0x3}, {0x180, 0x40, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d34000-0x20)={0x2, 0xff, 0x4, 0x5, 0xfff, 0x1f, 0x100000000, 0x3, r2}, &(0x7f00009bc000-0x4)=0x20) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d33000)=@assoc_value={r2, 0x40}, &(0x7f0000d33000)=0x8) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000d33000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x800, 0x8, 0x80000001, 0x6, 0x1ff, 0x40}}) 2017/12/08 22:50:04 executing program 6: r0 = socket(0x11, 0x80000, 0x80000000000000) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000797000)={0x5, [0x85, 0x4, 0x3, 0x1, 0x80000000]}, 0xe) recvmsg$netrom(r0, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x5}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00006b6000)="693decd9bdb1f13fbfda11ee77a409b2d898e9140db0ad328c6cdb4a852b48b7740c3e03447e3256c56cf84295f45f06ac9eae1a4b3d520fa5520ddbe15c1468d827ceddec3a10bb35ce70477f361e3f10ffc29fd1df67fa8e83896494fba8f7abfb11fd1fac49395c9bb32dbd126590132ea31bb68057650c5b208827a6156f5a9608f8d31064212de3f158ad84ff9a45e5fd5306368d0c6f60fb32c63bf89716c431b6019568850b79e40df4a6335b2d5255356e6851df1c9c36cd5e", 0xbd}, {&(0x7f00002a5000)="721a0c652cfecb9300acbd4155b2389a72f2160be3969f0d9199fe5aad777624725db6ad0eee99f7a4faecdea88aed478f013b42032e75e03972fe8064f8e30c15342515152e87ab6e3e27516507174ba33b91d77753b574b2bf827480d23c90ef1a2230a1e7de576f2aed4f46068fd048d385ac657efe9bf939d901639a957dc2030573c1de0df63fea6fb244dd15799b7bda8eba", 0x95}, {&(0x7f0000421000)="ae13ad7909a7c91e7de6a4a2a236e99d8f34bf4cde581992f4ac9c92aa7504ff3c52037adf7e115f2a68626ecfc1407326fbdaf4416c82f086284a14073436ea3139dc6440b42ff888b942067283d3f5f2f04a73bc97974acfa1d3b289ad7d9e0137d01eb25b24176ee289f7d67daba4ec2b6d245f4898ae852e8221158428ed19354f32b4579583003666aae3a1c429cf7d689ef4054bca86c0f0c2fa0a0dcf82534a89cec67939be8640cf532398278914f0a444783256efd8fbec823eb973f8f175d8bed7fc44", 0xc8}, {&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f19ae8f56ecd94b6f619db304d3ddb3ab166c7e44c5676da97c6489652f706d34b019ac7bb68406bbfe950af05", 0xc0}, {&(0x7f0000670000-0x19)="d09418b1ab9bba8e42d50bded48b64c709e66325bc4c5fee85", 0x19}, {&(0x7f0000183000)="0176b6af78dc24fbe8a210655c6b8af0f63e77ef1239b7", 0x17}], 0x6, &(0x7f0000794000)=[{0x28, 0x105, 0x2, "50a9f32f9c52b6936b6b7227d9db9944e48f67"}, {0x108, 0x103, 0xceb, "36b5898159587f8b6762471482086e66e35a6136279d3b25ad3e599088f9be3de331a41f83eef3961cd1ec8a0316010cde076f11f6887ea96ebe0fde7b04a1f1e10a76a501fcf7dc919a5737ef2ddb919fd05f5b85fe00c80bd41518792cb78b24fee6fda92ac74029c9cec982932c20d1e77c9257077399779db1e7c74d8860896392ab85a5513c188db4e1a6625eb6a142fa351857936b2cce26f5db343e58c79409fd58e33bf10e0f4e7c104947a93355fc95b459dfd4c67caf3ad116fa708cee33a0ceaab87d183946d562d3003b6aca2b073cda162fdc22ab9c4f5ad266176d3e3cec4ba87003ac0380580607b4ca49b654d6d1607b"}], 0x2, 0x20000000}, 0x60) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000799000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000710000)=0xe) sendmsg$netrom(r0, &(0x7f00006d9000)={&(0x7f000047a000-0x10)=@ax25={0x3, {"ad2e8cc86c9e93"}, 0x7fffffff}, 0x10, &(0x7f0000334000-0x80)=[{&(0x7f0000793000)="", 0x0}, {&(0x7f0000794000-0x4c)="69ca885ba44c40b0846e72eab72c881995ae920e23138be0f255fa3e1ab11ff295d19956931ef2cba1bc7dd75c5f32b4c90096e4928782ec185a6cdf780fbdf884ee25e2b8d6b036b462ee48", 0x4c}, {&(0x7f0000795000)="df4022466f2b60aeb77e7c2802466bdeabd3c6f6ac0427db16454ffd638a4f124dfcf8036e577049e03955e8a3f45fa94cb4f9196a6f5cc23cfbd30c4d3afd2a071573bb5a553db03335e086314499660f04630c5c7ba4f7972dc688260ab0a29d922341c9235ac43526c60fff38a3afa7aff5f847fdca062d7f54fca63365a8dc4c40f7121c0dd057635c1bf10d7320e1da939cad85fecdf4257013af87a87953f29237eb20dc416c7b27f48e373a3823e30dbc42824c8ea9e8", 0xba}, {&(0x7f00004bf000-0x1000)="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", 0x1000}, {&(0x7f0000794000-0xf0)="e3ab28ab24ef7d71dfbbe4cd30a23106cbe0c4f1ca3af0d13b393eede0f098d37160a7add663ec95e821c51687cc2946847217b2f7470aea42c8cb83359f978ede7ff49b7f9880eedde4a37cfbe5b79ca160aed2f8fa6582c6c2f43631589e72843a0c84f41e626fc1624a518d2a6f48f2acb115cd2b498d9de4b2943e5998d4d75a733fdeb012a862c5643c992ec85934f7fa3b3e0598c7ec2a02274b06df1103c82fb1a91a06a6a64574fc2597ef62c109235dd1074c392076fae19705237ce4413f1022c8e52144d5aee5e43f89a654b34dc89e61fae63374e7bdb761901b83e6c2aa8f48dd2eab1ee7e413acd7b8", 0xf0}, {&(0x7f0000794000-0x64)="50a3621fe48b490da2f19800fd948b9e11c0aa35efa993600dabd51659ecf3ba79f5333626f159266b785b7d8fe49db188731c85ec2e3e6f404a5641068b20e1e2502bc3b76d542ab7be26ba02dbdb71de113b4874d0086e86b39719b6d19b2f60710857", 0x64}, {&(0x7f0000794000-0x15)="3f963a7e4f443e426fe2660bf9dff12d8b21edaa5a", 0x15}, {&(0x7f00002d3000-0x48)="72c700a1d95f02bdc3de62beaceccda7e7264da79312d50ee361a8289d0c29b8723314b6650f5fba19e2ac7fbeea3a4db5cf53cf4bad2229ebbf459fec98b7972ad165f3b93ab0c1", 0x48}], 0x8, &(0x7f0000601000)=[{0x68, 0x107, 0x2, "0eec0b0df53d1ea2a32b13df269434c8ecc9d01dfd85f175b2eda715210f389d700910f544290de40072c1d2a16cd4d5d5aa586e3fb3d3d6efcdea4a4e8b0ddd8d6f37b56d89af16f3897623bd79736037d40b0b9a219e81"}, {0xe8, 0xff, 0x800, "264033fe644fc83f890bfa00902e6434ebd72b760c5853c8675eff09ccefe7d8609f7aaed6d357373f7696424262f58aacd151c33c30aa9b391c0b77ff701a7f2f13aa1ca5f8dad08a01fc819557317feafcd86938de876d02a58730db915a05b7d7106fb3a983462ba1b48dd8fd28c11dfb079c15b00f9b1cab001bc8b4a579236c000fa9068427e920a664f74439bd4e0779f97423f21d2982a26d598194923bedf99a7b3805715bf1cac62e97ec9d1eb5570283de3c5adc385a8b2f032bcf69e5eab0f49cfdf4872724d7674f1923179beb6f81e1"}, {0xb8, 0x10b, 0x8, "a85f2acdb886d30ec633cd4ceeb0371cd7b15f5efcd7c9ffca122dc028d53605f1ce96853e6e49ca482b4fefd31964b355ec51e64863751742f2a4563e92b4d74ef610025566f5b9ff5ffc9e588ef8990bd569576a3365e3148df02f351c6e80e00777b496571514949a9a5b9d22a2f24c99974ae4681a1ae043030db53914cf16c08fd78c093e2c2960890bb6023816f21f8540bb1709fac2ba6b5e732c883225526a160f"}, {0xf8, 0x197, 0x6, "06d30c0889f7b2b20b0d50be1342a0ad977a41f916fc521fe74681d0182d8060e3d420e823cb184669d52c6f5634f9c6d7288b1639444cb996523d38aec2150ab69ab903c3e8ab16b113e41d073bb1dbaec6bcd5749b60ba73ddce3d5e24060f5b7203f1e57ba3c67a828bdb39fabd2d59f55402890fb7ef94ffda198af9f2338be2434873e5846bda80c9bff9e30fa9dd62d152580a36168416c779019701f38b21cdffd040b044450c3d8a0d8f436522baec5de1e056235c88ed2704402709a27e882e9cd083be7dc1c324787348e3254afde71323f22614e1d33271e925ebfb8ccce72a55709d"}, {0xa8, 0x0, 0x4, "a0f65897f3577f9005fdcd53fed95983e98f9ac0abf041e72be5ef858b23fc93227804e35981b4af8da2a8ef932d9d8500b21f8084fff7a61722122a1de458705288ca6b6af7b9fbf6ad2a971751f4cd733e3b26d561f7b9b21af2de28e6820bc544c087ebd1cbbd150b2856c589b954a83be0c892c5e35de0374fd1f060f309f6ee3cf756d6949140b023c8d61872845c"}], 0x5, 0x8000}, 0x200000c0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079c000-0x4)=0x401, 0x4) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000541000)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b4b000-0x90)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r2, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) sendmmsg$nfc_llcp(r2, &(0x7f000029e000-0x38)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c87000)=[{&(0x7f0000ee4000-0xd2)="", 0x0}, {&(0x7f00003df000-0x1)="2d", 0x1}], 0x2, &(0x7f00008ae000-0xf0)={0x10, 0x3, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f000016d000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007e4000-0x4)=0xfd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000193000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r4, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0xf2) listen(r3, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c19000-0x4)=0x0, &(0x7f0000c2a000-0x4)=0x4) [ 186.496129] binder: 9908:9909 ioctl 40046205 0 returned -22 [ 186.507988] binder: 9908:9909 ERROR: BC_REGISTER_LOOPER called without request [ 186.528769] binder: 9908:9909 got transaction to invalid handle [ 186.537451] binder: 9908:9909 transaction failed 29201/-22, size 0-8 line 3007 2017/12/08 22:50:04 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c16000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bef000-0x10)="2f6465762f73657175656e6365723200", 0x402800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000773000)={0x3ff, 0x2}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b78000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x802, 0x100000000, "f0fd01d00009"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00005e9000)={0x1, [0x0]}, &(0x7f0000826000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r3, 0x9, &(0x7f0000fd5000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000fbb000)={0x3}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000033000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000fab000)="6d617073005d") epoll_pwait(r6, &(0x7f0000c38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x9, &(0x7f0000773000)={0x6}, 0x8) sendfile(r6, r6, &(0x7f0000dc0000)=0x0, 0xff) fcntl$dupfd(r1, 0x406, r4) r7 = signalfd4(r4, &(0x7f0000b76000-0x8)={0x9}, 0x8, 0x800) r8 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f000001c000-0xc)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r7, &(0x7f0000a07000-0xc)={0x80000000, 0x0}) [ 186.548778] binder: 9908:9909 BC_FREE_BUFFER u0000000000000000 no match [ 186.557245] binder: 9908:9909 got transaction with invalid offsets ptr [ 186.564906] binder: 9908:9909 transaction failed 29201/-14, size 72-8 line 3158 [ 186.574139] binder: 9908:9909 ioctl c0306201 20005fd0 returned -14 [ 186.583388] binder: unexpected work type, 4, not freed [ 186.592338] binder: undelivered TRANSACTION_COMPLETE 2017/12/08 22:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getpeername$packet(r0, &(0x7f00002b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d4f000)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000db4000-0x4)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce0000)="2f6465762f72746300", 0xc400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002a9000-0x50)={0x3bf, @tick=0x5, 0x3, {0x6, 0x8}, 0x10001, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) fstat(r1, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000200000-0x10)="1906af000000480000003f00000fffea", 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eb0000)=0x0, &(0x7f000026d000-0x4)=0x4) 2017/12/08 22:50:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, 0xc) readlink(&(0x7f0000c47000-0x8)="2e2f66696c653000", &(0x7f0000391000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008a2000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000070f000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000054a000-0x108)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x100000001, 0x6, 0x7, 0x2, 0x2, 0x5, 0x1000, 0x0, 0xf2, 0x1, 0xdf4, 0x80, 0x75, 0x7]}, &(0x7f000059c000)=0x108) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e62f8ed7670123f8affcae5743e2787c0cd3eba89162a809761875d845e68e32265fe7d3d3b217976d3341e635dcbb18", 0xbd}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r3 = socket(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1f5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000171000-0x4)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x7833, 0x461, 0x200, 0x3f, 0x5, 0x6, 0x81, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd3, 0x8bd6, 0x3, 0x5, 0x5}}, &(0x7f00006c7000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000867000-0x6)={r6, 0x8}, 0x6) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000001000-0x10)={r5, 0x5}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff8, 0xffff, 0x8c13, 0x4, 0x9, 0x5, 0x8, 0x4, 0x4}, 0xb) r7 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000c8c000)=@req={0x6, 0x7ff, 0x0, 0x4}, 0x10) readv(r7, &(0x7f0000aa3000-0x50)=[{&(0x7f00001ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000aa1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000128000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00005ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x4) dup(r7) readv(r7, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x1) remap_file_pages(&(0x7f0000512000/0x3000)=nil, 0x3000, 0x0, 0x80000000, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000b5b000-0x15)={r6, 0x1, 0xd, "2aa7f490a0e4955688b9f69678"}, 0x15) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) setsockopt$sock_int(r4, 0x1, 0xd, &(0x7f0000256000-0x4)=0x9, 0x4) [ 186.599766] binder: undelivered TRANSACTION_ERROR: 29201 [ 186.608382] binder: 9908:9909 BC_FREE_BUFFER u00000000ffffffff no match [ 186.617668] binder: undelivered TRANSACTION_COMPLETE [ 186.627039] binder: undelivered transaction 98, process died. [ 186.635404] binder: 9908:9919 ioctl 40046205 0 returned -22 [ 186.646005] binder: 9908:9919 ERROR: BC_REGISTER_LOOPER called without request [ 186.654273] binder: 9908:9919 ioctl c0306201 20008fd0 returned -11 [ 186.666585] binder: 9908:9919 got transaction to invalid handle [ 186.673058] binder: 9908:9919 transaction failed 29201/-22, size 0-8 line 3007 [ 186.685827] binder: 9908:9909 BC_FREE_BUFFER u0000000000000000 no match [ 186.693265] binder: 9908:9909 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 186.703438] binder: 9908:9909 got transaction to invalid handle [ 186.709879] binder: 9908:9909 transaction failed 29201/-22, size 72-8 line 3007 [ 186.718124] binder: send failed reply for transaction 104 to 9908:9909 [ 186.724813] binder: undelivered TRANSACTION_COMPLETE [ 186.729911] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/08 22:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000be1000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x2, 0x3f, 0x7f}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003f3000)=0xffffffffffffffa1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d47000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @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]}, 0x7ff, 0x3}, &(0x7f0000468000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000002b000-0x3b)={r2, 0x33, "1130af0693bada5cceac5d0ab688203a6b5d55371c4859095650c5b19e42040d4ee473015403ddd5ed04ffff6283ba353be992"}, &(0x7f0000ccd000)=0x3b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0x5, 0x5, 0x3, 0xf5a7ee0f4c846ac8}, &(0x7f00006d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000725000)={0x4e77, 0xff, 0x4, 0x80000000, 0x100000001, 0x6, 0x45, 0x6, 0x0}, &(0x7f0000f1a000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e92000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x8a, 0xfa70, 0x3}, &(0x7f0000914000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066e000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000509000-0x4)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001ac000-0x18)={0xa, [0xc7b1, 0x0, 0xfff, 0x2, 0x5, 0x0, 0x4, 0x10000, 0x8, 0x1f]}, &(0x7f0000c32000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b27000-0x4)=0x0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f000077c000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b7000)="2f6465762f6877726e6700", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000073d000-0x18)={r2, 0x7fffffff, 0x30, 0x1f, 0x8000}, &(0x7f0000962000)=0x18) request_key(&(0x7f000071b000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f27000-0x4)=0x5, &(0x7f00009c4000-0x4)=0x4) writev(r0, &(0x7f0000eee000-0x40)=[{&(0x7f0000761000)="d2b9a7fb9bedeac61fdd4146a7f6af096b48e415e25e9ff850432880e168f1992eb3f06c66cb", 0x26}, {&(0x7f00007ff000-0xa9)="b5503fb9e16a8b27b13231182660abd7f638c5f9ba7b9eca7f4f3d4135525b27bb0649a2b33b456dcd2df13728658a2ef6869806fe330401ceb607670c1a3486b1e633a71da87466d31f25b84c1f1f4b57c42524893122badad9a308ddda8e09fab1612f108896ee0e3afb3add2b0a8aa21eca987d7b2e86f884d1d998a7b7ef60f336308c36e56f270bcc17711c7bdbabcfe21c5033a71824d3a4aa7c997d43328f4fdd6d8dfd8281", 0xa9}, {&(0x7f0000e25000-0x41)="142ec037ff7d94fd472c53705e0d85cf2f93aa6d18025cecdb1f8d2cacf10eacb08139eebe5dbcc53a7e754daff99863ca590a10b8aa8f7aa91113b8fa50364060", 0x41}, {&(0x7f0000c25000)="3c6db6acd9e39e2685ce09bb0d7bbd74df4b7e9fdec9ad7dbf58efb2c5a9430012bb5f5e6a714973569cb64ec44eb64d47388fb55037d2566b1543c7cfb3f9b44f85d0d7684aaa0148d5627814141a1477634abdf2290f8a188b30f074d7c961ebef4cca0423eb3ec34c05d5f831aae79d978379621b3eb32264d410997f5215546442dbea6b89cb", 0x88}], 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0x0, 0x0, 0xc4}, 0x20) 2017/12/08 22:50:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000883000-0x1c)=@req3={0x800, 0x9, 0x6, 0x8, 0x7, 0x9, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000000000003, 0x33, 0xffffffffffffffff, 0x1) r1 = socket(0xe, 0xa, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, []}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f3f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2002}) syz_open_dev$sg(&(0x7f0000018000)="2f6465762f73672300", 0x8000, 0x800) fstat(r1, &(0x7f0000395000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f91000-0x6)={0xa5, 0x1, 0x66a8666d}) pipe(&(0x7f00002f4000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0x8) 2017/12/08 22:50:04 executing program 4: r0 = epoll_create1(0x0) r1 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, r1, 0x0) msgget$private(0x0, 0x410) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001af000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = timerfd_create(0x0, 0x0) mmap(&(0x7f00006d8000/0x3000)=nil, 0x3000, 0x4, 0xa010, r3, 0xffffffffffffffff) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd4(r3, &(0x7f0000fcc000-0x8)={0x5fffffff}, 0x8, 0x80000) r7 = epoll_create1(0x2008000880404) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000001c000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000009c000)={0x4, 0x9, 0x3, @thr={&(0x7f0000d42000)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b647a9fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d4935817f5801e94cea85166eaeba7fa8671e8209c885135384eb0d18c478041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f0000fce000-0xf8)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b41e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0022c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a3658c38b60d3e0a3b2bda85e4d03d95d8f1270cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6857c37f1d8317694b0981089ea5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r8, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r7, 0x0) r11 = memfd_create(&(0x7f0000023000)="00", 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x1000000000000000, 0x32, r4, 0xffffffffffffffff) fcntl$setpipe(r6, 0x407, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r11, 0x408c5333, &(0x7f0000fcc000-0x8c)={0x23, 0x100, 0x2, "71756575653000000000000000000000160000000000000000100000000000e7f000000000000000000000040000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x3) r12 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) timer_create(0x7, &(0x7f0000450000-0x50)={0x100000000000000, 0x14, 0x4, @tid=r12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000037e000)={0x0, 0x0}) select(0x40, &(0x7f0000fce000+0x281)={0x6, 0x3, 0x9, 0x81, 0x9, 0x8, 0x401, 0x80000000}, &(0x7f0000fce000)={0x1000, 0x8, 0x9, 0xfff, 0xffffffffffff66e8, 0x81, 0x297, 0x7}, &(0x7f0000b4c000)={0x9, 0x7fffffff, 0x7, 0x1000, 0x8, 0xffffffff80000000, 0x97, 0x2}, &(0x7f00002c7000)={r14, r15/1000+10000}) timer_settime(r13, 0x1, &(0x7f0000fce000)={{r16, r9}, {r10, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) read(r6, &(0x7f000004a000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) clock_gettime(0x7, &(0x7f0000267000-0x10)={0x0, 0x0}) mmap(&(0x7f0000efc000/0x4000)=nil, 0x4000, 0x4, 0x51, r4, 0x0) timerfd_settime(r4, 0x3, &(0x7f0000fcc000)={{r18, r17}, {0x77359400, r19}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/08 22:50:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d92000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000007d000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000130000-0x20)={0x62b81a14, 0x3ff, 0x2, 0x2, 0xff, 0x78e, 0x54d, 0x0, 0x0}, &(0x7f000004a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e9d000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00005b5000-0x4)=0xcce3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc8000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000928000)=0xc) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0xa, 0x71, &(0x7f0000cd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de6000)={r3, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x8, 0xffffffffffff0000}, &(0x7f0000a8a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000591000-0x20)={0x50d, 0x80, 0x2, 0x5, 0x80000003ff, 0x6, 0xffffffffffffff01, 0x1f, r6}, &(0x7f0000075000)=0x20) r7 = socket(0x11, 0x3, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000043d000-0x10)={0x0, &(0x7f00006cd000-0x30)=[]}, 0x10) r8 = socket$inet6(0xa, 0x2, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f000068a000)={0x101, 0x9f6, 0x1, 0x9, 0x2, [{0x8, 0x1, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x3ff, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f00009e7000-0x88)={0x1, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000b9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000651000)=0xf3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000592000-0x2)=0x0, &(0x7f000040b000)=0x4) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f00009e2000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fa9000+0x850)=0x4e, 0x4) setsockopt$inet6_int(r8, 0x29, 0x20000000000018, &(0x7f0000032000-0x4)=0x6a2, 0x4) read(r7, &(0x7f0000ef1000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f000004f000)=0x0, &(0x7f0000acb000-0x4)=0x4) sendto$inet6(r8, &(0x7f000092e000)="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", 0x669, 0x8804, &(0x7f0000b4d000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom(r7, &(0x7f0000649000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x2, &(0x7f000038e000)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008b8000)=0x101, 0x4) accept(r7, &(0x7f0000d6d000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ee000-0x4)=0x10) 2017/12/08 22:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000990000)="7573657200", &(0x7f000038c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000078f000)="", 0x0, 0xfffffffffffffffd) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) llistxattr(&(0x7f000069b000)="2e2f66696c653000", &(0x7f0000b8e000-0x26)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000f05000-0x60)=[{&(0x7f0000b02000-0x1000)="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", 0x2ef}, {&(0x7f000015e000)="a39c636dd6d292883a2bf3effdb8c69f51b6e89fad19763700b04d91d8ba8649fd8842462fa5934375de59b6d60ff7afe93045fa304e999f74032d2773573bef412898801956b00cf4be1f23c458681f206ca3d57d6292206fb3bb457a148b746b5d785900189753b44f55c8646465ecc4341f2456fe846dbd85ddc71e2a8681c4f8374f8af4c868d19de13676ad9056146c54e51f2009de6e7f09f3c81135a904c89b58af4a26c9fcba0e214932339fcdfbb77be5da5c854b42d72c2f37003ffd606540762906d0a728a302573ba7eae77713a4", 0xd4}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000769000-0x3c)="b1d83927f7380128f24c37f6a27939e9bf045b3cd629b6d1e8d1d673aa521e1a1646e317c8502d9a18933cf76c2750c4efa27a1f62b7de4fb4240026", 0x3c}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}, {&(0x7f00005ed000-0x9a)="6f39ae95f8a2e60accf0b6a535690f9d70211752d8639791c9d5a206d296dd1d387f7cb947517dc1924c4cd960e6dd966ffdedc1d2e654e913b2a97b91cda9dc73c9c10ac60c2ac95c4a2dee193b918092876baa6dc14efac403c04ada35d585ca70c2c021d6dc8a325866d2a8b7c664ae9254b05b280ae38babf2ce014d246948000a48db27e75544302f2fe63841cd65dbc0877c240d64a5c8", 0x9a}], 0x6) memfd_create(&(0x7f0000f7a000)="2d00", 0x1) open(&(0x7f0000cde000)="2e2f66696c653000", 0x80, 0x80) openat$keychord(0xffffffffffffff9c, &(0x7f0000a8b000-0xe)="2f6465762f6b657963686f726400", 0x1, 0x0) inotify_init1(0x800) restart_syscall() 2017/12/08 22:50:04 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xc)="262f2973656c696e75782900", 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x0) r3 = syz_open_dev$loop(&(0x7f00003a9000)="2f6465762f6c6f6f702300", 0x3, 0x1) r4 = memfd_create(&(0x7f0000b45000)="646e735f7265736f6c76657200", 0x4) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000375000-0x4)=0x9) r5 = gettid() ptrace$setsig(0x4203, r5, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r4, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x43, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r3, 0x7f, 0x801, 0x7) modify_ldt$read(0x0, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) r6 = socket$inet(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x12, &(0x7f0000fd0000)=0x7fff, 0x4) sendto$inet(r6, &(0x7f0000fdd000)="", 0x0, 0x0, &(0x7f0000fcf000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r6, 0x0, 0x14, &(0x7f0000fd1000)=0xb, 0x4) recvmsg(r6, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000448000)=[], 0x0, &(0x7f0000ba4000-0x51)="", 0x0, 0x0}, 0x0) 2017/12/08 22:50:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x1010800800, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) listen$netrom(r0, 0x5) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") r1 = getpid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000260000-0x4)=0x4, 0x4) r2 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x22000, 0x0, 0xfe, 0x401, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x8, 0x0, 0x6, 0x5, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x0, 0xc158, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000400007, &(0x7f0000455000)={0x0, 0x0}) r3 = open(&(0x7f0000936000)="2e2f66696c653000", 0x2, 0x40000) fcntl$setlease(r2, 0x400, 0x2) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f0000034000)={0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r5, &(0x7f00003ae000-0x40)=[{&(0x7f00006b5000)="abca7001444ed192a46277f462330ba04a298ba8bb21c3e3880b47e7a0efd7cbda3f89a695d64a7ce1639700a3a0628101273e67d812d3d6f1ce98f0d28b03f62a19f0ff6833ea69e263a1b6bd1d668dbbf7901d65aa3bfd09f65a1641a73a88c4fb47a3c50893e313048b3da204d38a5caeaf4deeff45723d3cae4b14feb44697e389ed329e51cb7e1fd082248a35dc6ca08f7f8b3e51726b71cc108322d559915efb8fdb39a48efbecd2f022723102969d6fd4e9dc5d2e1190398f1fe7ea15f329931d3d4872e5c83d3edf8574c331962c72eeb0571cfae3566e9726811481bb86", 0xe2}, {&(0x7f0000be5000-0x1000)="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", 0x1000}, {&(0x7f000003e000-0x27)="12fe8089026051c48b933af1291c18634e0d27c368984b7265965dbc4b7f265104d48eccb9dd2e", 0x27}, {&(0x7f0000bb2000)="9c9a1a03d4a30eee3a3707038e822990d7c6ddd9dfa269836e78e78e0412b3839ee981b80a265d8f91a3f91a9c3481dc381f65d80ca3a4b53044cba76451bd713ab99028f991da74312461aefb689e02a0a0fd07aa71bdc4c08408d33e5479411f7204b78fddd6516c7397ae916f2fd749d64935954fa0265ff77dfabfca430a6cf17b1fd3db1d0c154a5466f0a5d0f3ea1df1c634cd35a2b8b238526518c1d86c910b495a2012c1aac0de9219df57f0843999047f57bb4b56c68bfeb67487f53a52111da7847520775f37535585b7464d2e3128e1011111", 0xd8}, {&(0x7f0000d9b000)="02d8fd00993a6c13e4439fff1f9345055c769aa6d7353210427896b769be01be5c571ff8e52dd7fc9d4039f944178c6bb800e374bbb3ae4caeaf20d4406fae3045815caa6cfe18909a36194848a1cc544bbe8e91895afd798adeeed6a9be5af047e7a03b60", 0x65}, {&(0x7f0000d4b000)="8f517f2e569d8ccc26764fd3f24ebcb7ebbea88a427c772e83e51f8e38d8c631472331755b5e627cccb819e539959918ed37423a04886fe6dd81f9fe5ea293902c0c22cfc2b60482c18451daef5d034de6cbd6956a7d7a", 0x57}, {&(0x7f000050f000-0x37)="3aaddf4a4b8887a9e88b300f08bce81c997780d88ab2a7b61c7e454d92e1be791bb22f7ec784b1490c9b6f5a4a7a9ec3f0397e8ae1d5b9", 0x37}, {&(0x7f000058c000-0xd3)="868120447928345c90a6ef31d4cc38198154040a64199b4a38ef1d2ea9083d56ff206055e533b1001f3359a02ddcf08655f7a859e409bccc2e54f36272835871d24bcedf06ac95846f8435636b6482cf21d27efd981a9c966a0cd334074674daa6f5d867253df2773a490e54b8ad9266c68c65ad43065c34beccf0e2eb626469c19053a7965caaf122c6ac19c4a608054ac3f86ddb4149a0bf0ac0796e12e51bb639d1f060f228aa91315dd738094b1ffce7d10a024748c170d8c934137475bd7a1479d48037787f0a2c8591d21c7c94e534e3", 0xd3}], 0x8, 0x0) pselect6(0x40, &(0x7f0000b4d000)={0x3, 0x80000000, 0x8000, 0xffffffff80000000, 0x68c0, 0xffffffff, 0x8d53, 0xffffffffffffffc0}, &(0x7f0000194000-0x40)={0xef, 0x4, 0x6, 0x130, 0x42bb, 0xfffffffffffff21d, 0xfffffffffffffff7, 0xe92}, &(0x7f00002fe000)={0x8, 0x5, 0x8000, 0x156, 0x6, 0x0, 0x8001, 0x7}, &(0x7f00006c8000)={0x0, 0x0}, &(0x7f0000faa000)={&(0x7f0000f35000)={0x3}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000071d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000c74000-0x10)={r7, &(0x7f0000db3000)=""}) bind$inet(r6, &(0x7f0000289000-0x10)={0x2, 0x0, @rand_addr=0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ab4000-0x18)={r8, 0x0, 0x0, 0x0}) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r3, 0x0, &(0x7f00004cd000+0x5b)=0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f82000-0x4)=0x401, 0x4) splice(r4, 0x0, r6, 0x0, 0x2e2e742e, 0x5) splice(r6, 0x1, r5, 0x0, 0x7ff, 0x8) 2017/12/08 22:50:04 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2) r0 = open(&(0x7f000008e000)="2e2f66696c653000", 0x10000000080040, 0xfffffffffffffffe) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000086d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008d4000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000-0x8)=@assoc_value={0x0, 0xc1b}, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000628000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000095e000)={&(0x7f00004c6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00002e3000-0x12)="af0ddf47579ac835e57c1011833d4b348095", 0x12, 0x0, &(0x7f0000fde000-0x10)={0x77359400, 0x0}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/12/08 22:50:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb1000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000029000)={0x0, 0x80000001, 0x4, 0x3}, &(0x7f0000714000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000af7000)={r1, 0x85, "700baad54abc94b73998485da38a3812d6ce861c5cafca1a8210855487e2a29cf46f0cab325dae86ac5ceba3d6aab7fc7026dc3498995307c2ff6896661cda470e2697acb299da67f61dfc1c93558c3268936ce8ca75e25bf5bba9a4f289da02ade575e300a32e3d094626e1c6f58955057c4973f017f54dfd342657de16bd17fd6b813315"}, &(0x7f0000a57000-0x4)=0x8d) r2 = socket(0x18, 0xffffffdffffffffc, 0x2000000004) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001f000)={0x0, 0x0}) r4 = dup3(r3, r2, 0x0) getpgid(0x0) fcntl$getown(r0, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002b1000)={0x0, 0x0}) getpgid(r5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002a6000)={0x0, 0x2, 0x20}, &(0x7f0000e4e000-0x2)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000aa8000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb2}, 0x5, [0x2, 0x1, 0xeff2, 0x1a1, 0x6, 0x5, 0x100, 0xd90a]}, 0x5c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000461000-0x8)=@assoc_value={r6, 0x80}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f0000ca6000-0x4)=0xc) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00007a5000)={0x11, 0xa3, &(0x7f0000405000-0xa3)="459eac6104200cfdb916348f7818687403db306f4f3250d027c24d14b21fbf2ca271c53711d77741ccb894f52061b17ea73c63d57bcdc788617fd6851ac08ad578bb126ee06b53ed71e77a94eb4375f4139caf6c7ac80ab7eee5e910e2c44a53ba1acd13f1f29517aa4d5eab8606373f1a9021698d490f68b6c1fc76a86ad3f029912537123f4b9142cc43d3d91feeb2063055c7a91b5ba0d06c6cfe264331a0c20ad2"}) r8 = syz_open_procfs(r7, &(0x7f000038e000)="6e65742f6669625f747269657374617400") getsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000948000)=0x0, &(0x7f00003d1000-0x4)=0x4) preadv(r8, &(0x7f0000a93000-0x10)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) unshare(0x12000) 2017/12/08 22:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000165000)="2f6465762f73657175656e63657200", 0x400100, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da7000-0xc)="2f6465762f6175746f667300", 0x301, 0x0) fstat(r0, &(0x7f0000256000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) bind$netlink(r1, &(0x7f0000001000)={0x3, 0x0, 0x1, 0x200000000004}, 0xc) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) r4 = syz_open_procfs(0x0, &(0x7f0000411000-0xa)="617474722f6578656300") ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000ec8000)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003bd000-0xa)="2f6465762f70746d7800", 0x80000, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f000043b000-0x4)=0x0) r6 = syz_open_dev$sg(&(0x7f000001b000-0x9)="2f6465762f73672300", 0x0, 0x1) writev(r5, &(0x7f0000c48000)=[{&(0x7f0000517000-0x11)="3f8c137051139e33b4af483e964d08a32b", 0x11}, {&(0x7f00009b2000-0xd1)="796426bf61cff3248b364c8fc7c9f2307618a1526aa159400a9a1d978b8747b524689875257898be1bc514416fdc73cf850e3269bef5c58387d74d547a829280d5c7b9bca492f5f4bc56821aa0f56faad61dd3d11d2a9a312a18869327efa5a21c4a6042763ba09ec4eef9ba75fbe1dd0e112c225a99d22755bdc9c0a02c2d092b4b70a144a74dd1e030e996fca7ac8c83bca4cea9089fb11a83d5167ac15b669c16bb05bc33b1e5a2c9915177e7a4a0b96056ad6bac4585bc1a78934ad24f2db0e3159260f9c0446c144aed612a2cee25", 0xd1}, {&(0x7f0000461000-0x73)="73d300b124f3e2cec87dcb4d1179e23fd8232b3a68671db14f2dd1449cb971d8043e4d6885ca5d70c13071fa6051312a543920d9bdd8edcb42205c5316b9017a98dd74b599b9688a8eb804d0ad946302e6ca7a5a0ba4c0d3c3d19f966816ba2ecfafe1747b9b221150250d58d58d60bd04bfcc", 0x73}, {&(0x7f000081a000)="8594b411a731f51c604049cfb0b25448ceabd51093cb727b31c338e574c5b8a335f19839", 0x24}, {&(0x7f00003ea000)="659308bc11e17f1530eb3cd8aa8eb3c1b17faa3924d50431e4719fd8d480014b2f46d87c2814d530", 0x28}, {&(0x7f0000bd5000)="4d44a1855e9c35bb59cf5ecd399355616a22c99d003dbc6394300e54358fe24f53c7552e9a530586e4ca69efb4d436dc12f0b06dd5fe04c6c909f7e81e0c89e24524920e121cde02c5fea27710e694bf30f74808cc3ea4b61c836bd4b6ce59d971b178450c4a14db120c5518c732f427b12acd7987e37ebee701a4a6f6714eb9a69a99786141109c50770dceccdc23", 0x8f}, {&(0x7f0000220000-0x11)="acec36c0cd904a71ebeaa4d5a7400f3cf5", 0x11}, {&(0x7f00007f9000-0x1000)="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", 0x1000}, {&(0x7f0000444000-0x3c)="148d178374d956c1e4353f16b3b75e995e69712646c7d9ca9fbf978b85d7d2a98004fb7eb39e045e3b641e21a604414df9d529fcdb46f45cf1dd6a7a", 0x3c}, {&(0x7f0000891000-0xf6)="7ab856850d6e0d965dd7e70c4408126db1a1a15672f1992da6b93fa2d8f8ff6e373c8cbcaf02feb195be8b3130c0634f8b0ad403744f94f6071eb7d3d2540ae8435fb58f585b2408d11ae75e92c9ba8c880fea3f1649b365995de57a19b416ffbe879fbda08247a6edf5dbb8235e4d62098cbc3caf6e9e1226bfbe36a5a66982650a95b112ee6daaa91b4a690ba231c76cbb87d40bfaf86a5d494afa1cfa9d66e93b7689b5583aa235eef19752cf121ae2b17a4252bfa66e58956cc1572d4d3846d8432c15f26746cf723e04c66734fcdd5249afbea1a92ba7e420411a493db4d8bf33b9c9a4f73db650c743b60a0d2eea3aa7ee3b2f", 0xf6}], 0xa) ioctl(r6, 0x100000000, &(0x7f0000001000)="") r7 = add_key$keyring(&(0x7f0000ed4000-0x8)="6b657972696e6700", &(0x7f0000661000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r8 = add_key(&(0x7f00004cd000)="2e726571756573745f6b65795f6175746800", &(0x7f00001db000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e90000-0x12)="ba376c3b35ff04b2d8899d761f2912f6971a", 0x12, 0xfffffffffffffffb) keyctl$unlink(0x9, r7, r8) 2017/12/08 22:50:04 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d6000-0xc)="2f6465762f72666b696c6c00", 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100080002, 0x7) r1 = socket$inet6(0xa, 0x80003, 0x40000000000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000503000-0xd2)="f60115fc135445755f459d43e3ac76847308901d66ad8e8ccb990ddaf14f09a34478ef54457abaab3c3c66d047ceb3aea26eb2ebc429583a71f89f2c92cba02d875655b0e8028ef180c1f6a40d9444b2d3b21eea301fbda38454b1280f02096552724c2d3a8a9a88b9ea9ecb43c702ebf2f2ac975b27804a07972822c9b32d8e527dcec8680ac3b9c3f58e58aeee514c3392bb37d540e5dd30b8989f2268add1a1fb0a0a12cc902dc53dd5ce830effd66c9095a7c7bc12bc798b5f5d411d3a7d19d5faa90452096b94b6c983379749422279", 0xd2}, {&(0x7f0000aa5000-0x43)="c7e48f75a1df87d9e2ce17224ee427c916df8f8bdbe01ffbf4ffecb43a6c53b26e233c0e0d0cdc857462a586e4749b8de3befa02178005f65dec6fe8fe23d835832437", 0x43}, {&(0x7f000053d000-0x22)="0b480592d03bea80b0da46f7bc87c438903a54a5fb37b95952d94324365aa8ee75ef", 0x22}, {&(0x7f0000fc1000-0xce)="52c46429194179d87f2d4eae41ecfbb13d17435ce2931d3818b5fc07fdec2d1d3b04d08974b0361ec7660adba3de227456efc1ee22bad0c9dbbea072d4c71b2823e8b3973c7b15b503e63470c421583f6fc05104e0534c6ec5d93940b6d0fac99c87c3b9247913984a5968b50f2bdc5ca364c1b613ccb59d5a941bd42ad49bbc45656630674d7c82264a8cee7f5958494e73bf1cc68a1228d38bee2d8c5bee9e7a8ca9e2ea127f8dfbe09e5c68ba98caa319ed1122e9d3567ae5d992e5ba819ec4bc3e999983ebcb3c1e72f66b4f", 0xce}, {&(0x7f000077d000)="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", 0x1000}, {&(0x7f0000fc1000)="3c3d5cf7b0f8bb8b23c8fd434076445ade226ad3420f3ccd9e579dd814998a971fa065669107148795bc0bdb94173ed986cf480ffd73f439e84e0ede32088a6f1ca1c13fd517a2887952e77529e5748e1f6586b589f597b10d05f346c8c89af3c91395b0f54cb8088469395344ab91e0692a3353c0137bfe6e6220a8a4a17b3b921b2f54ea61e3bec3e0d1c1cbe39cf2dd89037ae3c7204e5f8956359886171065a956c270b552905ca083854423f875ec7ed8f862f890a557cc59286a8634289a98e257c2da14f8650adca39a17d193d2a8fc23259902ef6b5c6fe3a629b1f5928b29fa1c73d9b7", 0xe8}, {&(0x7f00002ac000-0x1b)="458a4d56299c51477accb91c629f98c4ca8990dcd6ecdd4f1da855", 0x1b}], 0x7, 0x0, 0x0, 0x820008090}, 0x2008004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000396000)={@common="6c6f0000000000000000000000000000", &(0x7f00001b3000)=@ethtool_test={0x1a, 0x9, 0x9, 0x3, [0x0, 0xffffffffffffffff, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000937000-0x6)={0x0, 0x20}, &(0x7f00002f8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000acb000)=0x0, &(0x7f000058d000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ca3000)={r4, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x8, 0x1ff, 0x8}, 0xa0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000879000-0x8)={0x0, 0x0}) lstat(&(0x7f0000a09000)="2e2f66696c653000", &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000c04000)={@generic="9a9e4e70aad8c9e99607e6d57ad17fff", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060e000)="2f6465762f7667615f6172626974657200", 0x290002, 0x0) r6 = creat(&(0x7f0000fa1000-0x8)="2e2f66696c653000", 0x20000008c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f00007eb000)=[0x0, 0x0, 0x0], 0x3}) stat(&(0x7f0000bad000-0x8)="2e2f66696c653000", &(0x7f0000cad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_fuseblk_mount(&(0x7f0000372000-0x8)="2e2f66696c653000", &(0x7f0000139000)="2e2f66696c653000", 0x0, r7, 0x0, 0x0, 0x1, 0x4020) r9 = dup(r8) syz_open_dev$loop(&(0x7f00009c6000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x802) ioctl$FUSE_DEV_IOC_CLONE(r9, 0x8004e500, &(0x7f0000051000-0x4)=0xffffffffffffffff) 2017/12/08 22:50:04 executing program 5: mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0xe) r1 = syz_open_dev$loop(&(0x7f000068c000)="2f6465762f6c6f6f702300", 0x83, 0x4000) r2 = memfd_create(&(0x7f00006d7000-0xd)="5401001e000000000000000003", 0x3) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000e63000)=0x4, 0x4) r3 = userfaultfd(0x80800) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000e64000)=[], 0x0, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x20, &(0x7f0000e65000)="45", 0x1) r4 = syz_open_dev$loop(&(0x7f0000797000)="2f6465762f6c6f6f702300", 0x5, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f00009a8000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e5f000-0x4)=0x1f) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) inotify_add_watch(r2, &(0x7f000012d000)="2e2f66696c653000", 0x40) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e65000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = inotify_add_watch(r2, &(0x7f000027f000-0x8)="2e2f66696c653000", 0x204000000) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000499000)="2e2f66696c653000", 0x305) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e67000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200004}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e64000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000e63000)="2e2f66696c653000", &(0x7f00005ad000)="0001fffa", 0x40005, &(0x7f0000e68000-0xbc)="92d9c4f1df58e0f9fcbe3f8b8373307b727a7c0d7d50caad8893cc55123d902cbfc3f8ba5141739f3a1abc3d08336478c8393cce43071ad1b88bc870c62f76acde9163f314a16b000001003275e761c8d84b6fe4149f6b7d1f21a567a457fa37a642e5e1de2d4e000000000000000706923f6ba20917cc69fd9cf5224124642f2bfa6b78d7dd0dc8039fb73cb0c632425783abc9ce2b1caadb137d4fa6c6e938a304c674f6acb7cf12b12a1e541746af6bdbba8959a1973d8db45421") inotify_rm_watch(r2, r5) r6 = dup2(r1, r2) fcntl$setown(r1, 0x8, 0x0) ioctl$LOOP_CLR_FD(r6, 0x4c01) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000320000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000bab000-0x20)={@common="69666230000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/08 22:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, 0xc) readlink(&(0x7f0000c47000-0x8)="2e2f66696c653000", &(0x7f0000391000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e62f8ed7670123f8affcae5743e2787c0cd3eba89162a809761875d845e68e32265fe7d3d3b217976d3341e635dcbb18", 0xbd}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r3 = socket(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1f5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000171000-0x4)=0x1f, 0x4) getpeername$packet(r4, &(0x7f000046e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000432000)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x7833, 0x461, 0x200, 0x3f, 0x5, 0x6, 0x81, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd3, 0x8bd6, 0x3, 0x5, 0x5}}, &(0x7f00006c7000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000867000-0x6)={r6, 0x8}, 0x6) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000873000-0x10)={r5, 0x5}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff8, 0xffff, 0x8c13, 0x4, 0x9, 0x5, 0x8, 0x4, 0x4}, 0xb) r7 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") readv(r7, &(0x7f0000aa3000-0x50)=[{&(0x7f00001ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000aa1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000128000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00005ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4) dup(r7) readv(r7, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000038c000)=0x0) remap_file_pages(&(0x7f0000512000/0x3000)=nil, 0x3000, 0x0, 0x80000000, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000146000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc) setsockopt$sock_int(r4, 0x1, 0xd, &(0x7f0000256000-0x4)=0x9, 0x4) listen(r3, 0x0) socket(0x10, 0x3, 0x0) 2017/12/08 22:50:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b67000)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000a4e000)="7573657200", &(0x7f00007df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000061d000-0xf7)="626f96cf740dd9a3d9771a32c56e45e5c4f11e9e4344720202d3df8cedef011eaad51d53adca1dd1f853787adafb06384d8ebd8e9bb582883550dbffda353638383ea6a896cfddfbee9f0542f1f389df5d744ffaf5c1faede57df79c735d097ccce043366124d767b4c1e31fd3d1c751ab59a441eac9b01d8a1ac12cc45244b0d57fd9eef616793f709a9be08e99cd2176b8195bcfb53f0caeba1b6d2028cfd953f4c51ff9f8c086dc323f0368a3059c3fb61e7e92a7fccc7ed64fc6c70ddca295d43a5ec4abf2614add01ba2351133f9ab09d2399ecb8a68f7b939adbfeb590603d68b985da1515fae98e964e0a403dc19d8263532955", 0xf7, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000a77000-0xa)="626c61636b6c69737400", &(0x7f0000ee0000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000113000-0x1)="00", 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0xce, 0x9, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f22000-0x14)={0x0, 0x5, 0xfffffffffffffff8, 0xe58c, 0xda, 0x7}, &(0x7f0000787000+0x5dd)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003df000+0x70b)={r4, 0x8001, 0x20, "8a2db6acd8e29d15819c8d37ae953a56c4e950c40d9660e1c15e13d92ba38e66"}, 0x28) r5 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003b4000)=0x0, &(0x7f0000596000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b5a000-0x4)=0xc) fcntl$setown(r5, 0x8, r6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001cd000)=@assoc_value={r4, 0x6}, 0x8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000205000)=0x9) fcntl$getownex(r5, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) wait4(0x0, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = syz_open_procfs(0x0, &(0x7f0000f13000-0x15)="6e65742f6970365f7461626c65735f6e616d657300") ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000efa000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00007a0000)="111c6cf98ad46ccf3d0de2f71e654fe5278e7824fa18a96cf2a242d63a6546eb03e923741024bbd395d3454da4009fecc4d3a117ee0d6c618b5f3d9b3b3f84315e7dcfa4a5787b14437185cf0feb489b218f0b00156e999dec02786cb41536f3c14c598ba24b01cd84d635650b2a83636a99d20062a307bf99326047c414724155b290831b2c456daee99e1c8ad638cd11b64f35a9d23adb0be53f997b457e0c7c868f92acf2e681487ff6f44232f53ca444da8729e8a274b54fadd0e1f7a9830f64d5f8590654cce21cadcda828c276d14b42779dccd028", 0xd8) prctl$setendian(0x14, 0x0) waitid(0x0, 0x0, &(0x7f00001cf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) ioctl$int_in(r8, 0x5473, &(0x7f00000fe000-0x8)=0x0) personality(0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001d0000)={0x0, 0x0}) clone(0x108000, &(0x7f000058a000-0xfb)="", &(0x7f0000156000-0x4)=0x0, &(0x7f0000c31000)=0x0, &(0x7f00008c0000-0x2)="63f1") read$eventfd(r5, &(0x7f0000db9000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000817000-0x4)=0x0, &(0x7f0000985000-0x4)=0x4) personality(0x4000005) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000710000-0x4)=0x0) readlinkat(r1, &(0x7f0000e65000-0x8)="2e2f66696c653000", &(0x7f0000c18000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) 2017/12/08 22:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000020b000-0x74)="2f60e40659631307f26aeb2070f543d37ca01657b097b2bd3a76d81e419865672f77619aed29c9b6cb69ae42ce04e3c9154b2307aa33cddb70aa554154899d227ee32a849716ba84cbcfb2ad48b11ce6c0bb986d9adbde6b1eb34dbb98822292341313d013f932d3682e157bee6f02a3869081a6", 0x74) write(r0, &(0x7f000080c000-0x1f)="1f0000000101ff00fd54f948000288220740000009001200ee0601130000c4", 0x1f) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/08 22:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)="0008", 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000bbd000)="", 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x80000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00001b3000)={0x0, 0x0}) r6 = epoll_create1(0x0) r7 = dup3(r6, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000866000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000417000-0x4)=0x0, &(0x7f000031e000)=0x4) listen(r3, 0x3) fallocate(r7, 0x2, 0x476, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000373000)=0x0, &(0x7f0000445000-0x4)=0x4) fstat(r7, &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r4, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000004b000-0x8)={0xfffffffffffffffe}, 0x8) 2017/12/08 22:50:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = socket(0x11, 0x80000, 0x101) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a0d000-0xc)={0x0, 0x2, 0x2}, &(0x7f0000ab3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f7000)={0x0, 0x0, 0x0}, &(0x7f00005bb000-0x4)=0xc) getgroups(0x1, &(0x7f00002e0000)=[r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000aea000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000039f000)=0x0) r7 = getpgid(r6) ioctl$int_in(r5, 0x5421, &(0x7f00008a6000-0x8)=0x6) getpgid(r7) perf_event_open(&(0x7f0000f35000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ee000)="2f6465762f70746d7800", 0x300, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0x0) modify_ldt$read_default(0x2, &(0x7f000047c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3) r9 = add_key(&(0x7f0000e32000-0xb)="6173796d6d657472696300", &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0x71)="955352eefd9b028de7ed10c32f94ba2b79b335a0519eb86fdabb21aa1ba3fa99f7bc14d968ed9c9c05176923c4199b6836a249b4bfc29fcc0c23cf05fa01966b004d7bef7920e1177ccb5b44b73e6c3c292f4cddb0e457732badf5b82ba5f6be1e1b4f008bd97f67ec294b9ebd4ab5f6ea", 0x71, 0xffffffffffffffff) r10 = request_key(&(0x7f0000bb3000-0x8)="6269675f6b657900", &(0x7f0000a45000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffd) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f0000e55000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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keyctl$search(0xa, r9, &(0x7f000096c000)="2e6465616400", &(0x7f00008c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r10) sched_setaffinity(0x0, 0x8, &(0x7f0000215000)=0x0) r11 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x2000000000000000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002c3000-0x4)=0xe9, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r11, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000041e000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b3000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cb6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x1, 0x2, 0x3, 0x6, 0x5, 0x20, 0x0, 0x5, r12, r2}, {0x8, 0x6, 0x81, 0x6e7a, 0x2, 0x4, 0x5, 0x7}, {0x2, 0x8, 0x7, 0x6}, 0x1f, 0x3, 0xbf, 0x0, 0x40, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x90e1, 0xfff}, 0x3, @in=@rand_addr=0x1f, 0x5, 0x3, 0x3, 0x3f, 0x2, 0x2, 0x0}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r11, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000090f000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb5, 0x6, 0x1, 0x4, 0x1000}, &(0x7f000022c000-0x4)=0xa0) 2017/12/08 22:50:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004b2000)="") r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00004d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = signalfd(0xffffffffffffffff, &(0x7f0000588000-0x8)={0x0}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006de000)={0x0, 0x7fffffff}, &(0x7f0000a69000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004eb000-0xc)={r3, 0x1, 0x20}, &(0x7f000066b000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001000)={0x80, 0x0, 0xc8, 0x0, 0xfffffffffffffffc, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 22:50:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ed5000-0x78)={0x2, 0x78, 0xe2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000004, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000de2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x10) r1 = syz_open_dev$mice(&(0x7f00006f6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002d9000-0x4)=0x0, &(0x7f0000d13000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000d1000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f00006aa000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x20, &(0x7f0000009000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000008000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) fstat(r0, &(0x7f0000434000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000e27000-0xd)="2f6465762f62696e6465722300", 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000943000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f4b000-0x4)=0x6e, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000b97000)={@common="69706464703000000000000000000000", @ifru_flags=0x1000}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000065000-0x4c)={0x3, 0x4, 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00006dd000-0x18)={r5, 0x0, 0x0, 0x0}) getpeername$inet(0xffffffffffffffff, &(0x7f000086b000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000-0x4)=0x10) fcntl$getown(r3, 0x9) getsockname$unix(r1, &(0x7f0000c74000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e6b000+0x6fc)=0x6e) 2017/12/08 22:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000172000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f00004db000-0x6)="72616d667300", 0x0, &(0x7f000054d000)="") r0 = open(&(0x7f000020e000-0xc)="2e2f66696c65302f62757300", 0x141042, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x20000000000004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f00003fb000)=0x8) r3 = accept4$inet(r2, &(0x7f0000ab4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000)=0x10, 0x80000) getsockopt$inet_int(r3, 0x0, 0x18, &(0x7f000096a000-0x4)=0x0, &(0x7f0000bd9000)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002a1000)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0xfffffffffffffffc, 0x0, 0x0}, r5, 0x9, 0xffffffffffffffff, 0x0) r7 = dup2(r4, r6) accept(r3, 0x0, &(0x7f0000fa6000)=0x0) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) pipe(&(0x7f00009f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x7fff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 22:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xea8, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cc8000)={0x0, 0x251980000000}, &(0x7f0000d89000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002ae000-0x10)={0x0, 0x4c, &(0x7f0000c1d000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7771, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f00000ae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000989000-0xbe)={0x0, 0xb6, "2ed97009340886dc420a6b11f3a74ea514e203e34208d33e3fde82f57ada8b50b579df79628d67309e12782b9f25b6a196fc80d61168ebd9a1943e39428a6c04a5f0f3f59cb9a139b56959cc3cf082db32bab38d01a114b56a6d3f13aa5a264559022793469daaf911362671efd8e94c3d9c218a24d7d9b667bad9456aa5e0cbc60d55ee1f5f67a4659bd2c5687a7c7afd7756843d058c7c7db07a926e2bf9bc05895fb14dc06425fd14408248f7531b3e6b83202d12"}, &(0x7f0000b18000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f45000)={r3, 0x61e25731}, &(0x7f0000051000)=0x8) getitimer(0x0, &(0x7f00007fe000)={{0x0, 0x0}, {0x0, 0x0}}) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x1, 0x2, 0x9, 0xffffffffffffff7f, 0x65f24af9, 0x819b, 0x3f, 0x4}, &(0x7f00007e1000)={0x4, 0xcd6e, 0x100000001, 0x0, 0x7c, 0x9, 0xd13, 0x7}, &(0x7f00006c8000-0x40)={0x100000000, 0xe1, 0x4, 0x6, 0xffffffff7fffffff, 0xffffffffffff8001, 0x100000000, 0x8}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) utimes(&(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000bf7000-0x20)={{r4, 0x7530}, {r6, r5}}) mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x841ffffc) splice(r0, 0x0, r2, 0x40, 0x28, 0x8) dup2(0xffffffffffffffff, r7) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$binder(&(0x7f00008e6000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r9 = creat(&(0x7f000030b000)="2e2f66696c653000", 0xc0) execveat(r9, &(0x7f00004e9000-0x8)="2e2f66696c653000", &(0x7f00000d6000-0x8)=[&(0x7f00001de000)="6b657972696e4d706f7369785f61636c5f6106636573730036", &(0x7f0000fd5000-0x1)="00"], &(0x7f000020f000)=[], 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) r10 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@release={0x40046306, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) r11 = openat(0xffffffffffffffff, &(0x7f0000322000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00004e7000)={0x0, 0x0, 0x400000}) socket$packet(0x11, 0x2, 0x300) close(r8) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000b95000)=[@clear_death={0x400c630f, 0x3, 0x4}], 0x2, 0x0, &(0x7f0000237000-0x2)="02ba"}) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) 2017/12/08 22:50:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa0000-0xc)={0x0, 0x0, 0x0}, 0xc) readlink(&(0x7f0000c47000-0x8)="2e2f66696c653000", &(0x7f0000391000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000816000)={&(0x7f00002a5000-0xbd)="a7bb19248c6a4c3dae48da71d042a75dc721dbc9a04236a11032373a680a5368a1dff5dd4e7010f93e39091dd4fb1b7528d2eb70598b3a9a0760be631f49a6fc405dd60e5208db334a1b50a200c5b4d9efa29480f5e57643d7a5977109684f51ec9424ec7f1875fd2171010532a4d6734fdb899708574f267bba1e3ec268796c65ac7ae5b295d19557f35dc537e62f8ed7670123f8affcae5743e2787c0cd3eba89162a809761875d845e68e32265fe7d3d3b217976d3341e635dcbb18", 0xbd}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x1f5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000171000-0x4)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001ee000-0xb8)={0x0, 0x7833, 0x464, 0x200, 0x3f, 0x5, 0x6, 0x81, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd3, 0x8bd6, 0x3, 0x5, 0x5}}, &(0x7f00006c7000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000867000-0x6)={r5, 0x8}, 0x6) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000001000-0x10)={r4, 0x5}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0xfffffffffffffff8, 0xffff, 0x8c13, 0x4, 0x9, 0x5, 0x8, 0x4, 0x4}, 0xb) r6 = syz_open_procfs(0x0, &(0x7f0000a9d000)="6e65742f6e65746c696e6b00") readv(r6, &(0x7f0000aa3000-0x50)=[{&(0x7f00001ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000aa1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000128000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00005ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4) dup(r6) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000d48000-0x4)=0x6, 0x4) readv(r6, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000038c000)=0x0) openat(r3, &(0x7f0000d0f000)="2e2f66696c653000", 0x80, 0x80) remap_file_pages(&(0x7f0000512000/0x3000)=nil, 0x3000, 0x0, 0x80000000, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$sock_int(r3, 0x1, 0xd, &(0x7f0000256000-0x4)=0x9, 0x4) listen(0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2017/12/08 22:50:05 executing program 5: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f09000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f0b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f0c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0x3, 0x1, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f0b000)={0x0, 0x1004}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2017/12/08 22:50:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f6c3263617000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000a26000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x80, 0x800c, 0x7, 0xbdb, 0x2, 0x6, 0x1, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000feb000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fb2000)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000a0000ffffe500", 0x29}], 0x1) 2017/12/08 22:50:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common="65716c00000000000000000000000000", @ifru_addrs=@ethernet={0x306, @random="8d3e7b41652d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xb000, r2, 0x0, 0x7, 0x7f6, 0x40) fcntl$getownex(r3, 0x10, &(0x7f0000bbb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000463000-0x8)="2e2f66696c653000", 0x100, 0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00007d6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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symlinkat(&(0x7f00005ca000-0x8)="2e2f66696c653000", r1, &(0x7f00005d2000)="2e2f66696c653000") ioctl$KDSETLED(r4, 0x4b32, 0x56) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bf4000-0x18)={0xaa, 0x2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000791000-0x58)={{0x3, 0x7a}, 0x1, 0x1776, 0x2, {0x8, 0x1ff}, 0x1, 0x721, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$VT_OPENQRY(r4, 0x5600, &(0x7f0000ebc000-0x4)=0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r7 = epoll_create1(0x0) syz_emit_ethernet(0xee, &(0x7f0000321000-0xee)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1, 0x5, 0xfffffffffffff801}], {0x8100, 0x9, 0xffffffffffffffff, 0x0}}], {{0x4000000009100, @ipx={0xffff, 0xd8, 0xff, 0x2000005, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, {@random=0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "2ff8ab69646f12a3aad77f47af85456a393e18147a4339f9dc1c35e6953fa446272abfa2c94acc9b00f3274137c045b9ec5831b912e9edd7352a655bd9b0af515fb956ebc3b6c3a18ddd516ab1691e0ff66c4ad58c5b5be52c8fa6f6582d407473c8faf1fc1341002c6489ef964925e81d9535dba1db2ae8650ce4a25be3eb9ebcfefb2c104e28f8f86a43d69ba86561d60515b7e02f3d81170f92e5463f68e02525860a031f82ae840f6e4e6655f1967fd3cf81ec368fc0a2b5"}}}}, &(0x7f0000b7d000)={0x1, 0x4, [0xc30, 0x46b, 0x3ed, 0x975]}) ioctl$TIOCNOTTY(r6, 0x5422) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000aaf000-0xc)={0x10, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r7, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) inotify_add_watch(r3, &(0x7f00006ec000)="2e2f66696c653100", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) epoll_pwait(r7, &(0x7f0000126000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2, &(0x7f00003a0000-0x8)={0x7}, 0x8) bind$inet(r4, &(0x7f0000c3c000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 187.200208] binder: 10037:10038 ERROR: BC_REGISTER_LOOPER called without request [ 187.237176] binder: BINDER_SET_CONTEXT_MGR already set [ 187.237199] binder: 10037:10039 ERROR: BC_REGISTER_LOOPER called without request 2017/12/08 22:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000493000-0x8)="2e2f66696c653000", 0x50, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000013000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000013000-0xa)={0x3, 0x1, 0x4, 0x4, 0x1ff}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005a7000)={0x0, 0x0, 0x0}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ec9000)={@generic="c3a9fd2d214765e800007fff7ce1c279", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x7, 0x0) connect$inet6(r4, &(0x7f0000ecb000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00000a9000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x323, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000bec000)=[], 0x0) lstat(&(0x7f0000913000-0x8)="2e2f66696c653000", &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") chmod(&(0x7f00008d9000-0x8)="2e2f66696c653000", 0x10) setresgid(r6, r6, r6) 2017/12/08 22:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r0, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r1 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) connect$ax25(r2, &(0x7f0000a02000)={0x3, {"166b8068e54131"}, 0x3}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{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]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) open(&(0x7f0000901000)="2e2f66696c653000", 0x66001, 0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x272}], 0x1) sendfile(r0, r0, &(0x7f00009e9000)=0x0, 0xfec) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f000019c000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) ioctl$sock_ifreq(r5, 0x89b7, &(0x7f0000733000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8000, 0x5, 0x100, 0x7f, 0x1000, 0xfffffffffffffffb}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) [ 187.262414] binder: 10042:10044 Release 1 refcount change on invalid ref 2 ret -22 [ 187.271002] binder: 10037:10060 got reply transaction with no transaction stack [ 187.271012] binder: 10037:10060 transaction failed 29201/-71, size 24-8 line 2923 [ 187.277853] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 187.315594] binder_alloc: 10037: binder_alloc_buf, no vma 2017/12/08 22:50:05 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x400000000000) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000015000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1) syz_emit_ethernet(0x5b, &(0x7f0000001000)={@random="f88216de53f8", @random="d608b81b1d89", [{[{0x9100, 0xfaf5, 0x4, 0x1000}], {0x8100, 0x4, 0xc6, 0x2}}], {{0x2006003, @x25={0x2, 0x8, 0x13, "99277d2060ec0000800153bc08d424f2449ed8e975b526289f79e2c4785a83347c0619b88e96229ce0d81a7f5ca46bcbffffd482ee178b4bbd6a1926884cea593eb6"}}}}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x5, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000003000-0xfd)={@random="16a1fcfa1806", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xef, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0xdb, 0x0, "281fd2859ed076b08f288179674920bd4d04883e60eaf8a757a5d6cd4914b1ab845c1277d1b526106fc7fb09bc1cb956253bab9b8dcc8c06cc9d5df59d444377e835768100e825eb79b63b60a2c8dda82548144a2a3c7fd561d4d556148cb8e49dbcfaeaa6f76ecc4373d4adb30361c70290869cf06233d8a4b2d1cce8f0e5662eef2060692dddfa047e3f7f486ea608df735146681921b1e9067c9117602ca7f0c6dac6bfee6d6543a6ed5fa4f5adeb53641232878643030953ea8bbb90398563471d7c4303f69400b7bafcab42fdf7894d1b"}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x404}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x6, 0x4) listen(r1, 0x2) listen(r3, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x401, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"97"}}}}}}, 0x0) 2017/12/08 22:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000055e000)="2f6465762f70707000", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8000000000000000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f0000f12000-0x2)="0871", 0x2, 0x48000, &(0x7f0000f57000)={0xa, 0x1, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f61000-0x2e)="55bde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a88f1585de94fbd57944478be8362d78f731", 0x2d, 0x4000, &(0x7f00006ac000-0x1c)={0xa, 0x1, 0x53, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f5d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000bc4000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000f62000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000006a000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f5e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2044, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4000000000000013, &(0x7f000054d000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000f95000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000178000-0x1ac)="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", 0x1ac, 0x20000001, &(0x7f0000d17000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000ea6000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7c000-0xb)="2f6465762f6877726e6700", 0x301000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) connect$nfc_llcp(r2, &(0x7f0000e32000-0x60)={0x27, 0x4, 0xe1, 0x7, 0x6, 0x1226, "6dce89315556f8184bf029fef0c6d7813a4b26a1670abdbabaf1627ab9573776a41b673eb97303c52283cb8c80334eeaa083ab1c4a50713c529207a978497b", 0x8000}, 0x60) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00003ae000-0x8)={0x40, 0x0}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000dab000)={0x3, 0x7, 0xd2}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ce000)={0x0, 0x0, 0x0}, &(0x7f0000793000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) setsockopt$sock_int(r2, 0x1, 0x8000002f, &(0x7f000020e000)=0x88fb, 0x4) getsockname$netrom(r0, &(0x7f00001de000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000717000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d0000-0x8)={0x0, 0x8}, &(0x7f0000825000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009a2000)={r5, 0x1}, &(0x7f0000f94000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b23000)={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x8, [0x3, 0xf508, 0x5, 0x8, 0x400000, 0x2, 0x800, 0x400]}, 0x5c) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) prctl$setname(0xf, &(0x7f0000b4b000)="47504c8c00") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c9f000-0x18)={r6, 0x2, 0x30, 0xffff, 0x1000}, &(0x7f0000f67000)=0x18) writev(r0, &(0x7f0000314000)=[{&(0x7f0000034000-0x59)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004000500bc04000000000000d9", 0x59}], 0x1) 2017/12/08 22:50:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f00003d6000)="2f6465762f73672300", 0x8001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d0d000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x4a47b1c}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eec000-0x6)={r1, 0xe66}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000073d000-0xc)={@multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0}, 0xc) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000098f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) pread64(r2, &(0x7f000005c000-0x9)="000000000000000000", 0x9, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fc8000-0x4)=0x0) clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000729000-0x1)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x4000000000, &(0x7f00002df000)={0x0, r3}) r4 = getpgrp(0x0) syz_open_dev$sndseq(&(0x7f000029d000)="2f6465762f736e642f73657100", 0x0, 0x8000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000037000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006f2000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002eb000)={0x0, 0x0}) perf_event_open(&(0x7f0000b22000-0x78)={0x3, 0x78, 0x3, 0x2e4, 0x1f, 0x80000001, 0x0, 0x3f, 0x2041, 0x0, 0x40, 0x1000000000, 0x2, 0x10, 0x0, 0x7f, 0x6, 0x80000000, 0x9, 0x0, 0xfffffffffffffffe, 0x8, 0x5, 0x6, 0x1, 0x401, 0x0}, r4, 0x4, r0, 0x0) r7 = accept(r5, 0x0, &(0x7f0000dcc000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000998000-0x4)=0x0, &(0x7f0000984000-0x4)=0x4) sendto$llc(r7, &(0x7f0000c87000-0x55)="eaaa165b93b578b6fc1a89908b5914d1823434d963e8f85a1faf12e40ab17ec3acdd2f4bef83a8241c10e82a11b111542015736f2fcf9e2e40ce8415f9b7433faf879526aaee08baeb1e02005f6c82ce48c7f821af", 0x55, 0x80, &(0x7f00008d2000-0x10)={0x1a, 0xfc, 0x5, 0xc9f3, 0x1ff, 0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r8 = open$dir(&(0x7f000016e000)="2e2f66696c653000", 0x200, 0x180) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be8000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) fcntl$getownex(r8, 0x10, &(0x7f00003ec000)={0x0, 0x0}) sendfile(r2, r2, &(0x7f000047f000)=0x0, 0x2) r10 = syz_open_procfs(0x0, &(0x7f0000b07000-0x8)="6e65742f61727000") ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00002cc000)=0x0) fcntl$dupfd(r10, 0x406, r9) preadv(r10, &(0x7f0000b18000-0x50)=[{&(0x7f0000cce000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00000f3000)="", 0x0}], 0x2, 0x36) 2017/12/08 22:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000618000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000015a000)=r1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) connect$inet(r1, &(0x7f0000106000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000370000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) timerfd_settime(r4, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x7a, 0xfffffffffffffffd, 0x80000000004, &(0x7f000000b000)={r5, r6}, &(0x7f0000390000-0x4)=0xfffffffffffffffd, 0xfffffffffffffffe) syz_open_dev$tun(&(0x7f000078c000)="2f6465762f6e65742f74756e00", 0x0, 0x20200) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000008a000)=0x0) r7 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mknod(&(0x7f0000000000)="2e2f66696c653000", 0x6010, 0x7ff) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffdfffff, r4, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00006fb000-0x7)="000000000000") mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r7, 0x0) fdatasync(r8) accept(r3, &(0x7f0000e43000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0x6) r9 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r9, 0x11, 0x0, 0x44400004) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/08 22:50:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000043f000)={0x0, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x0, 0x0, 0x2, 0x0, &(0x7f0000afd000-0x10)=@common="73697430000000000000000000000000", 0x0, 0x200, 0xffffffff}) inotify_init() socket(0x1, 0x2, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086e000-0xa)="2f6465762f70746d7800", 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000025a000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000796000)={0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000ae000-0x8c)="") r2 = syz_open_pts(r1, 0x801) r3 = syz_open_pts(0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d4b000-0x1000)="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", 0x198) r4 = open(&(0x7f000030c000-0x8)="2e2f66696c653000", 0x0, 0x10) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000853000)="") ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00001a4000-0x8)={0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f0000294000+0xb09)="5e6d696d655f7479706500", 0x2) write(0xffffffffffffffff, &(0x7f0000f67000)="1f0000000119ff00fd4345bb0700020000d1000009000300", 0x18) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000a8a000)={0x0, 0x3, 0x100, 0x4, 0x100000000, 0xfffffffffffffd7e, 0x0, 0x6, 0x7ff, 0x9, 0xfffffffffffffffd, 0x4a622846}) r6 = add_key(&(0x7f00006eb000-0x8)="72787270635f7300", &(0x7f0000d32000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000379000)="69645f7265736f6c76657200", &(0x7f0000080000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fdc000)="7472757374656425656d312d2d00", r6) 2017/12/08 22:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r0, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) r1 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) connect$ax25(r2, &(0x7f0000a02000)={0x3, {"166b8068e54131"}, 0x3}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000e6d000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ddf1d0eb629126323f93f21b76"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) open(&(0x7f0000901000)="2e2f66696c653000", 0x66001, 0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x272}], 0x1) sendfile(r0, r0, &(0x7f00009e9000)=0x0, 0xfec) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f000019c000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) ioctl$sock_ifreq(r5, 0x89b7, &(0x7f0000733000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8000, 0x5, 0x100, 0x7f, 0x1000, 0xfffffffffffffffb}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/08 22:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b04000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cdf000-0x8)={0x0, 0x1096}, &(0x7f0000335000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000076b000-0x4)=@assoc_id=r1, &(0x7f00002fb000)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000001000+0xfd9)=@common="67726530000000000000000000000000", 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000069a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000)=0xe8) [ 187.322468] binder: BINDER_SET_CONTEXT_MGR already set [ 187.322477] binder: 10042:10044 ioctl 40046207 0 returned -16 [ 187.324505] binder: 10042:10044 Release 1 refcount change on invalid ref 2 ret -22 [ 187.324569] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 187.332862] binder: 10037:10038 ioctl 40046207 0 returned -16 [ 187.365288] binder: 10037:10046 transaction failed 29189/-3, size 0-0 line 3130 [ 187.415598] binder: undelivered TRANSACTION_ERROR: 29189 [ 187.421432] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/08 22:50:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x1ff, 0x4) rt_sigprocmask(0x1, &(0x7f0000013000)={0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000012000-0xb)={0x13be, 0xf40}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x8002, 0x23, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r3, 0x6}, &(0x7f0000005000-0x4)=0x8) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000007000-0x65)={r4, 0x5d, "f6569d7d51d0cdaa4910854f14065cae963439dc5ca057f6655cd00626e13cb5740240e403dfc9649bba43e304064b69a933f3b400475a14a2e5b8a4861c514f0576dc41875fcf22f989c8b2c73cdae7ce1fa73921106e83b0a64d5084"}, &(0x7f0000007000-0x4)=0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d32000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/08 22:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006cc000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200800) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) r2 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e1e000-0x4)=0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000497000-0xf0)="691d05722c056e59cdb0b41c43e765390323d72285a7b5138a54c5b20b22e7abcd24e6c8779758ddddf63c57b933ab75843fac4136a895c234cc3557503165b080a88a50885f988be2db3cc5f96acae16a03cbd4fdfc6cf3c8c3dd7ab7172fba6646edb2632b67ef3e0deb0950d73f1fcdf588a5be21e52c0260382c266f61b6faffba2b1e29b4611c23583f1d417702a518f5396716045f6260e205d46ec5a90d61d76b1dfad77c3bfe122063c8c623522f21f0b92140858ef451d94669215212ae8629f1d14ba91ebe5bde5b930724f8912e740e1681e7bbd13b6930e2699502b04afdbb86dfeee3dae3ec6d1464c0", 0xf0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000032f000-0x40)=[{0x3, 0x7c}, {0x3, 0x2}, {0x4, 0x7}, {0x4, 0x10000000000}, {0x4, 0x400}, {0x2, 0x1}, {0x3, 0x1}, {0x6, 0x20}], 0x8) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000782000-0x10)=@generic="be210a996fd75d5d5cda6772dae08644") getsockname$packet(r1, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c5f000-0x4)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f00005c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000765000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x81, 0x2, 0x40f, 0xa, 0x0, 0xa0, 0x8000, r4, r5}, {0x8, 0x8, 0x0, 0x2, 0x4, 0x400, 0x8000, 0x8}, {0x7, 0x4, 0x9, 0x4000000000}, 0x4, 0x1000, 0x80, 0x0, 0x92de4554577d22a3, 0x2}, {{@in=@rand_addr=0x7f, 0x3, 0xf7}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0xb7, 0x6, 0x0, 0x7aac}}, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000341000-0x4)=@int=0x0, &(0x7f0000aef000)=0x4) getsockopt(r2, 0x5, 0x1, &(0x7f00004f4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000031a000)=0xb1) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f000062c000-0x2d)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c87f8396b8", 0x2d}], 0x1) 2017/12/08 22:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000724000-0x26)="260000001a00090091d9caef000003070704de0000004d00ffff0000fdff365500001d0008ff", 0x26) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a65000-0x8)={0x0, 0x80000001}, &(0x7f0000a48000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a5f000)={r1, 0xffffffffffff4ae3}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002a0000)={r1, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xeb4}, 0x98) recvmsg(r0, &(0x7f000081d000-0x38)={&(0x7f000079e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000996000)=[{&(0x7f000023e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000537000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000605000)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000818000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x4, &(0x7f0000b31000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x5}, 0x100) 2017/12/08 22:50:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006b2000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setscheduler(r1, 0x2, &(0x7f0000003000)=0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x400000000800) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000305000-0x28)={@common="74756e6c300000000000000000000000", &(0x7f000022c000)=@ethtool_rxfh_indir={0x19, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afa000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e4000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x11, 0x1d, 0x40000000719, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000025000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r7}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, r3, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x5, 0x3}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e34000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000205000-0x10)=@generic="6f68360c5a4e7562227e5b0f066c892d") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007a5000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000080000000, 0xfffffffffffffffa}, &(0x7f0000e65000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000959000)={r8, 0x9, 0x0}, &(0x7f0000e59000-0x4)=0xc) r10 = accept4$inet(r3, &(0x7f0000aca000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a73000)=0x10, 0x801) r11 = dup2(r10, r10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000bb0000-0xc)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000d94000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000bd9000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x2, 0x6fd82e13, 0x0, 0x20, 0x20, 0x1e, r12, r6}, {0xfffffffffffffffd, 0xffffffff, 0x9, 0x100, 0xffffffffffffff7e, 0x80000001, 0xcd, 0x8}, {0x1000, 0x81, 0x1, 0x4}, 0xa0, 0x1ff, 0x8, 0x1, 0xa0, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xaa}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffe0000000000000, 0x3, 0x1, 0x3, 0x800, 0xfffffffffffff6a7, 0x21}}, 0xe8) ioctl$PERF_EVENT_IOC_PERIOD(r11, 0x40082404, &(0x7f00005a5000-0x8)=0x559) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000035000-0xc)={0x3, [0x1000, 0x3, 0x3]}, &(0x7f0000635000-0x4)=0xa) getpeername$packet(r11, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000057000)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000bc4000)={0x0}, &(0x7f0000ae1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r10, 0x84, 0x6d, &(0x7f0000eb7000)={r9, 0xfe, "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"}, &(0x7f0000676000)=0x106) connect$inet(r10, &(0x7f0000f47000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x11, 0x3, 0xffffffffffffffff) msync(&(0x7f0000f0e000/0x3000)=nil, 0x3000, 0x0) r13 = socket$netlink(0x10, 0x3, 0x1000000000000000) writev(r13, &(0x7f0000195000)=[{&(0x7f0000d23000-0x1f)="1f000000010219fd950000f30002ef8100ed4d850900ff490400000000083f", 0x1f}], 0x1) recvmsg$netrom(r10, &(0x7f000013c000-0x38)={&(0x7f0000e12000-0x10)=@ax25={0x3, {"f4ce8881485555"}, 0x1000000000001f}, 0x10, &(0x7f0000c40000)=[{&(0x7f000051a000-0x19)="8986a7b919a98e60972cef0ead5131d7c29775f10548d29d27", 0x19}, {&(0x7f000021d000)="9dac8dd40b7e093d03000000000000811c061dbeabd29ec31f5465fd", 0x1c}, {&(0x7f0000ab1000-0x7f)="71fa0549f31812774afafe55b4b040de98789a5110bddcdd2fb34fb9c2102c5875039803c999c9db3568688f0229787a20f838d214a7cfa260141cbd0ed548c88ac7af2d06b7500d2549d54f98d3ca123f571e5474ae444de93a073f235c3b00ddcc110a3c85c17dd0a4426d499a2971268f9b7c4bdd8740c18f7ddfe3db7c", 0x7f}], 0x3, &(0x7f00007a1000)=[{0x40, 0x0, 0xa5b, "5c30b86f443181ff419f09ea5e1bc70c8c68ac8253926af62b0193a2b9fb9d3140773e5fa5da45353e22b2ef"}], 0x40, 0x0}, 0x21) 2017/12/08 22:50:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000b7f000)={{0x7, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x10000, 0x2, 0x3, 0x6, 0x6, 0x2, 0x0, 0x6, 0x2000630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e8d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006d6000)=0x1c, 0x800) vmsplice(r0, &(0x7f00009a6000-0x60)=[{&(0x7f0000050000-0x48)="00ce30037528baddd2fa0ae4b8f69ccca7f2d3e97d865703ed2f1cfaf878167c7f9232cab52747adce50fab741be12b464afb83acba686bacb40daaa446b7bba548d7b063f301761", 0x48}, {&(0x7f0000bbd000-0x21)="90a1a878dd20bf457c4505fed44a1f83ffdce2569ba94a0a9c66d496cd193c8f1b", 0x21}, {&(0x7f0000662000-0x2)="25c1", 0x2}, {&(0x7f00003f7000)="64f8fed4fc3008a69bdf0c00", 0xc}, {&(0x7f0000792000-0x2b)="22f20be8973e19d88b0653803c5f696ef96d33b7508d44331458415101be27411dbd8649382726693bfa92", 0x2b}, {&(0x7f0000d31000-0x34)="4d9b01c8d8520cc2c83ee6010c95c86bb1a628f9058a51f0374a5be96563de551d1457c217e5f78372696b847ffa7641768a90a1", 0x34}], 0x6, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pread64(r1, &(0x7f0000caf000-0x85)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x4c) readv(r1, &(0x7f0000918000-0x50)=[{&(0x7f00002d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ae0000)={0x1, 0xd0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003df000)=@int=0x4, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000004e000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00009aa000-0x8)={0x1, r2}) clock_gettime(0x0, &(0x7f0000810000)={0x0, 0x0}) utimes(&(0x7f0000c72000-0x8)="2e2f66696c653000", &(0x7f000006a000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c95000)={0x8, 0x3, 0x8008, 0x4, 0x80000000, 0xfffffffffffffff9, 0x101, 0x80000000, 0x0}, &(0x7f0000004000-0x4)=0x20) fchmod(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000001d000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a21000-0x6)={r5, 0x8}, 0x6) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb5000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00002e5000-0x10)={0x77359400, 0x0}, &(0x7f0000e23000-0x10)={0x0, 0x0}) rmdir(&(0x7f0000f80000)="2e2f66696c653000") mq_timedsend(r6, &(0x7f00000c4000-0x2)="f7fe", 0x2, 0x12, &(0x7f0000140000)={0x0, r7}) fcntl$setlease(r6, 0x400, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) r8 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000a94000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xfff, 0x3, "9868a61954fd11c5aa656e39b99b1cfcd64c0ad022c9a43db9cbb765e9fe0e2fde105eac05153ba294d10e008623201d004a37e0edfa4ac369ed444a0fe5496caa1c458a9240220bf008951f00000085"}, 0x160) 2017/12/08 22:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)="2e2f66696c653000", 0x1) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f00009aa000)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x0, &(0x7f0000c78000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000bbe000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000dd000)=0x3, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007c3000-0x10)=@req={0x28, &(0x7f0000afd000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000276000-0x20)="d4a75e42698e4f4245243d871bbd8cf7a7272e7e56a7e24f377b4cd0ac783abd"}}) sendto$inet(r0, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062d000)={0x3, &(0x7f0000c1a000)=[{0x5, 0x800000000000003, 0x80000000, 0x4}, {0x100002001, 0xd190b59, 0x81, 0x7b992638}, {0x1, 0x8, 0x1, 0x2}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ff0000)="2e2f66696c653000", &(0x7f0000a9b000-0x8)="2e2f66696c653000") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000994000)="2f6465762f73657175656e63657200", 0x3ffc, 0x0) r2 = dup3(r1, r0, 0x80000) bind$unix(r1, &(0x7f0000c1b000)=@abs={0x0, 0x0, 0x3}, 0x8) accept4$ax25(r2, &(0x7f000042f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a5c000)=0x10, 0x804) mount(&(0x7f00004f2000-0x8)="2e2f66696c653000", &(0x7f0000f67000-0x8)="2e2f66696c653000", &(0x7f0000024000)="676673326d65746100", 0x0, &(0x7f0000941000-0x34)="8c316c000024bcfec22867f2cb150429600335fbeb67673de5abb1616fedded20ca860545b5178f59be5bf1ceb725709b4eacec2") mmap(&(0x7f0000180000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000299000-0x9)="2f6465762f72746300", 0xc001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000d23000)={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2148}, 0xffffffffffffffc1, [0x200, 0x9, 0x0, 0x9, 0x8, 0x5, 0x5e, 0x0]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000926000-0xb)={0x1000, 0x7, 0x6, 0x100, 0x4, 0x7, 0x100000000000001, 0xfffffffffffffffb, 0xa0, 0x7fffffff, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006f3000)={0x0}, &(0x7f0000e04000-0x4)=0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000825000-0x28)={&(0x7f0000267000/0x1000)=nil, 0x34, 0x5, 0x4, &(0x7f0000b17000/0x2000)=nil, 0x6}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00000d8000-0x4)=0x0, 0x4) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000bd7000)={0x2, 0x6, 0x3, 0xffff, 0xe0, 0x200}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2017/12/08 22:50:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x6, 0x9) connect$inet6(r1, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000013c000-0x10)={0x3, &(0x7f00005da000-0x18)=[{0x4, 0x3, 0xc0, 0x1}, {0x4, 0xe7, 0xffff, 0x8}, {0x6, 0x3f, 0xfff, 0x1f}]}, 0x10) sendto$inet(r1, &(0x7f0000e95000)="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", 0x5e7, 0x0, &(0x7f00007dc000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 22:50:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = dup3(r1, r2, 0x0) r5 = dup2(r4, r1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000433000+0xe5b)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() stat(&(0x7f0000e5d000-0x8)="2e2f66696c653000", &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d09000-0x4)=0x0, &(0x7f0000592000-0x4)=0x0, &(0x7f0000708000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b8c000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_buf(r3, 0x29, 0x33, &(0x7f0000e90000)="2d36cb", 0x3) ioctl$TCSBRK(r2, 0x5409, 0x5) recvfrom$ax25(r5, &(0x7f00008ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x10001, &(0x7f00003a6000)={0x3, {"3c9f1b90b3a2a2"}, 0x7}, 0x10) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000240000)={0x0, 0x0, 0x0}, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b53000)="2f6465762f72666b696c6c00", 0x8000, 0x0) [ 187.467115] binder: undelivered TRANSACTION_COMPLETE [ 187.474139] binder: undelivered TRANSACTION_COMPLETE [ 187.479422] binder: undelivered transaction 110, process died. [ 187.492333] [ 187.493961] ===================================== [ 187.498781] [ BUG: bad unlock balance detected! ] [ 187.503605] 4.9.67-gf26d3c7 #106 Not tainted [ 187.507998] ------------------------------------- 2017/12/08 22:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x20000000) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b9d000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x6429f6767a3c7ce1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x0, 0x0}) r3 = accept4(r0, &(0x7f0000c6d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d98000)=@int=0x0, &(0x7f00001c3000)=0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) 2017/12/08 22:50:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000080c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000326000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x82}, {0xa, 0x2, 0x108bc6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x81, [0x5, 0x1, 0x209, 0x2000000001, 0x9, 0x20, 0x3, 0x12000]}, 0x5c) pwrite64(0xffffffffffffffff, &(0x7f0000183000-0x5f)="bb98d12a05eef30428428636850911b0e1433cff246c38822dd03ae4964af958f30d749044eb38303e8b401ec2a82b04320c2ecea856618f640c9c8c413796d3ce8ecebb94c03aa0e4b8bb028d80512123df0306dd168a9834f021dcd7ee", 0x5e, 0x8000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000064a000)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x100000400}, &(0x7f00009cd000-0x4)=0x98) r3 = accept(r1, &(0x7f0000ec0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004e7000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000601000-0x8)={r2, 0x5}, &(0x7f00001ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004fd000)={r4, 0x2, 0x0, 0xfffffffffffffff9, 0x2, 0x0}, &(0x7f0000faf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e93000-0xb4)={r4, 0xac, "6beebb659770286108f384835f88719b12428ca70b0a7b96fef733ad11430d90ba95cf55e0ed000000ff32da6dbda71d93389c35b3b3cedd9c1f1fc2a0fc01c1f2d0755c1b266581afaa05ff3620e346e7de4339e83b2fd333395bae722e43ebb1d0cfe1bea758e09be6b64afdc8b7f800400edffe0da258ecb57e6c5fee6d79fac8d852a09fe2e4cbd46e5334c71c200c0ed3679f10cc9d2aee66fb6cb08917c0b4cfa29433bb401a1d6773"}, &(0x7f0000652000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ee000)={r4, 0xff}, &(0x7f00009d0000)=0x8) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000dbf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000120000)={0xffe, 0x3, 0x8, 0x1e64, 0x3, 0x1, 0x1, 0x80000001, 0x0}, &(0x7f00002a2000)=0x20) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x8, 0x0, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000072b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000cfd000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000942000)="2f6465762f7573626d6f6e2300", 0x7, 0x200000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f0000f04000-0xc)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f000063a000)={r11, 0x400080000, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005d9000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(r12, 0x4b6d, 0x0) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000907000-0x10)="2f6465762f73657175656e6365723200", 0xa400, 0x0) listen(r13, 0x66) ioctl$int_in(r13, 0x80000000005403, &(0x7f0000a9b000)=0x8000000000) bind$netrom(r9, &(0x7f0000930000)=@full={{0x3, {"1f000a1e00078e"}, 0x9}, [{"ff050000ae8a9c"}, {"947c7066fc31bf"}, {"4c5c08adf5689e"}, {"1b01012efc4db5"}, {"d5f9813cdc0600"}, {"ac00ffff095786"}, {"05641e8000645f"}, {"9a68000000003b"}]}, 0x48) socket$netlink(0x10, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff7000-0x108)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x0, 0x3f, 0x5, 0x3, 0x10001, 0x2, 0xfffffffffffff001, 0x3f, 0x5a, 0x4, 0x0, 0xb0, 0x8]}, &(0x7f00008b0000)=0x108) socket$inet_tcp(0x2, 0x1, 0x0) read(r8, &(0x7f0000187000)="00000000000000000000000000000000000000000000", 0x16) [ 187.509258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pig=10121 comm=syz-executor6 [ 187.524940] syz-executor5/10114 is trying to release lock (mrt_lock[ 187.530546] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pig=10128 comm=syz-executor6 [ 187.543395] ) at: [] ipmr_mfc_seq_stop+0xe4/0x140 [ 187.550035] but there are no more locks to release! [ 187.554787] device gre0 entered promiscuous mode [ 187.559752] [ 187.559752] other info that might help us debug this: 2017/12/08 22:50:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021f000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="40ff9ba172d360f0346578af6d19eab0", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a48000)={0x0, 0x800, 0x30, 0x9, 0x80000001}, &(0x7f0000dbf000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000776000)={r2, 0x73, "c02f1f7364b6c2fa34237865ae5ef36515bb042075810aaeeb3caef1041e587c0465a01bcc945c2fc634271765674a2a8d7d5f5eaf62b00a613c88265519d300d90f3bf606657c2de15490b62fa4ae450f17377471507b5e7cc5870d474c2542f9e1147daca2cb34d700d6a4ba4858db0534ba"}, &(0x7f0000423000)=0x7b) r3 = syz_open_procfs(0x0, &(0x7f000042a000-0x11)="6e65742f6970365f6d725f636163686500") r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc6000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d72000-0xe)="2f6465762f6b657963686f726400", 0xa40, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000764000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000120000-0x18)={0x0, 0xf8cb, 0x0, 0x8, 0x80d}, &(0x7f0000142000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009e2000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c1, 0x2}, &(0x7f0000b46000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000880000-0xc)=@sack_info={r5, 0xff, 0x9}, &(0x7f0000585000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000976000)={0x6, 0x81, 0x200, 0x8, 0x1000, 0x7ffe, 0x100000000, 0x6, 0x0}, &(0x7f0000947000-0x4)=0x20) preadv(r3, &(0x7f0000475000-0x10)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) [ 187.560261] FAULT_FLAG_ALLOW_RETRY missing 30 [ 187.560270] CPU: 1 PID: 10136 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 187.560275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.560289] ffff8801a9e3f940 ffffffff81d906e9 ffff8801a9e3fc20 0000000000000000 [ 187.560301] ffff8801c6be9d90 ffff8801a9e3fb10 ffff8801c6be9c80 ffff8801a9e3fb38 [ 187.560312] ffffffff8165e307 ffffffff83899ed5 ffff8801a9e3fa90 00000001a6d7d067 [ 187.560313] Call Trace: 2017/12/08 22:50:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x0, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) socketpair(0x7, 0x5, 0x0, &(0x7f000022a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) openat(r0, &(0x7f00006f5000)="2e2f66696c653000", 0x4000, 0x10) r1 = add_key(&(0x7f00006d9000-0x5)="7573657200", &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091a000)="7a7623d0cb80683db41c2fcc347a82ce1b2db9b040deef67c7d021247f1297e1531176196d2e6f765d9f98383a867e2e7ec201295f57642e8bbd60d38a52969bde7e14b07ce2e3f967678393daf542ff0acde7ea21b26162b9626e8b8ed19d4ec222815b22e086c7d2f20d0d6dd81560a441561ad53a9cadafa9cbfa7f79f4005265d2787ed6939f483560a9aa2302fac582d75812dfb41af66e14f15dc8f3bbb40cae40002dc87227e1af599abdd8b4598b3b2d86f5a2f9261b2fe4dd7c5ff081a72d3d019d2702669af52d378788aa", 0xd0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) 2017/12/08 22:50:05 executing program 1: prctl$intptr(0x2000000000029, 0x3) unshare(0x40600) r0 = socket$inet6(0xa, 0x0, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x8, 0x20a, 0x2, 0x85, 0x5, 0x4, 0x918, 0x0}, &(0x7f00008f6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062f000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = getpgid(0x0) fcntl$lock(r2, 0xc5dfb223d5daf307, &(0x7f0000002000-0x20)={0x1, 0x4, 0xfffffffffffffffd, 0x0, r3}) r4 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000167000)={0x1, 0x4, 0xfffffffffffffffa, 0x5, 0xfffffffffffffffa, 0x81}) mmap(&(0x7f0000898000/0x1000)=nil, 0x1000, 0x1, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4, 0x3ff) r6 = accept$inet(r5, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x10) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000004000-0x4)=0x8007, 0x4) 2017/12/08 22:50:05 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffff7fffffd, 0x3) pipe(&(0x7f0000837000-0x8)={0x0, 0x0}) sendto$ax25(r2, &(0x7f00000da000)="ebb8bc994e146af0f64099583fa9532bc3ab88aa3de05ff310b6457ba6bbe0b7e77185fad0ff06e24ac63776b5bb7d41d46346d5bf5477df43d12709ebf0c663c91b992ddfd573ac28f9c2a66d7d145a6271d62eef1abef6901b351cb96a35a8d545a4f709ca1b0f7b20e7d349697c8cb9e424b9cb26a6f421837973713ed0fb791db7593013", 0x86, 0x20000000, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000707000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000fda000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000507000-0x10)={0x77359400, 0x0}, &(0x7f00007de000)={0x0, 0x0}) ppoll(&(0x7f0000ffd000-0x30)=[], 0x0, &(0x7f0000726000)={0x0, r4}, &(0x7f0000834000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x6fd, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r6 = syz_open_dev$sndseq(&(0x7f0000b38000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) fallocate(r3, 0x0, 0x6, 0xe) userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_int(r7, 0x29, 0xcb, &(0x7f0000cb6000)=0xfffffffffffffffd, 0x4) socket$netlink(0x10, 0x3, 0x10) r8 = socket(0x10, 0x803, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ab7000-0x10)={0x0, 0x1ff, 0x4, 0x58a}, &(0x7f0000798000)=0x10) sendto(r8, &(0x7f0000693000-0x16)="14000000010ae7ff00f8001a000000ff011f0012b2c6", 0x16, 0xfffffffffffffffe, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f00000c2000-0x50)={{0x2, 0xfffffffffffffbff}, {0x100005, 0x2}, 0x2, 0x4, 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]}) 2017/12/08 22:50:05 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bbb000)={0x0, 0x0}) r1 = inotify_init1(0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000c4b000)="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", 0x1000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000371000-0xb)="2f6465762f6877726e6700", 0x480883, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000efb000-0xc)={0x1, 0x8, 0x4}) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000879000)={0x0, 0x0}) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000095e000-0x4)=0x7f, 0x4) ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x12) ptrace$getregset(0x4204, r6, 0x0, &(0x7f0000561000-0x7)={&(0x7f00005f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}) ptrace$setopts(0x4209, r6, 0x3, 0x42) r7 = syz_fuseblk_mount(&(0x7f00002e5000)="2e2f66696c653000", &(0x7f000013b000)="2e2f66696c653000", 0x4001, r4, r5, 0x6, 0x8000, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f0000304000-0x4)=0xffffffffffffffff) sendmsg(r0, &(0x7f000075f000-0x38)={0x0, 0x0, &(0x7f0000f28000)=[{&(0x7f0000890000)="6001c922fb38c475317d7807bb145674c8f8614b5b287ca6d73efeb9753eda67590bebce560583f5065a949f88d0290f9fc4614f57389f5a0fc8e896c7fdf604c5799fa11430fe916df3754e812ea001db1b2f984cbb68b3f0f209c4e5eb2cdbd964d347d088d8fbd2417de15f825e881ed491938f5806bf4a", 0x79}, {&(0x7f0000a5e000-0xb3)="3181638dd6f232fb149c4f4ee6d101ad426cf1024276c9c15e0a9407ba80fe1716823e698f1525e71f77bfce88f4e7001e3fcbae0235884a5824d03218e53213e11aca787e611f99393acafe640c36f668a4ecb9ea376d3a2131420598756157f06fe3b8de912dd364c3a39cd684c453f2836a5b95a1c2ab57b9aee6f24d4e9a18144934f8b419e412d0291ed1e4dbffa1d24dd44c680c7cff5bfc16b6e07a2279c4b080db92fbb5eb2cab32bd4b1c827396a0", 0xb3}], 0x2, &(0x7f0000433000)=[{0xd8, 0x0, 0x1, "df3f2fa96e3ab066b6e50a244b06de4e0652e21806625d36cce97de160d94bf9a03d45e7d9ef686adab4fb0117b04be518de1fd8a06e395482493d48fafd8dcfadcb8f21ffb95a8d6a48ee65f1288b16972c0ab6b54986cb19cbb70295ccdf97747608684427205470526e8f1dcb23da3bc296a23eaca8479e052d7e5b7caf45b7842f5fca7d3f6e62c7e6a8304ce25821602f47453fb207d109dafec6d097226813502a0f8a45a35ea36c8ec44660b40d220f8c696f573e733af8355d8a6b27816656cb2d50"}, {0x28, 0x112, 0x7, "a0b27ce72183c2d00f4d04d9e5266bb3bd02eaf2"}], 0x100, 0x0}, 0x1) [ 187.560327] [] dump_stack+0xc1/0x128 [ 187.560337] [] handle_userfault+0xa37/0x1300 [ 187.560347] [] ? preempt_schedule_common+0x35/0xd0 [ 187.560361] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 187.560370] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 187.560381] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 187.560392] [] ? try_to_wake_up+0xb7/0xee0 [ 187.560403] [] ? handle_mm_fault+0x117b/0x2530 2017/12/08 22:50:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000639000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000605000)={0x8838, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)="3a5e47504c2d73656c66", 0xa) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x1ff) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00009bc000)="637562696300", 0x6) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000fe2000)="", &(0x7f0000390000-0x4)=0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00009b1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000817000-0x5c)={{0xa, 0x3, 0x18000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1400000000000}, 0x136, [0x9a4, 0x4, 0x8, 0x400, 0x9, 0x3f, 0x7, 0x4d]}, 0x5c) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x5386, &(0x7f0000000000)="05") socket(0xd, 0x80004, 0x9) mmap(&(0x7f0000110000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e2e000-0x9d)="81a1546908c517e5393b9e5aa350c94abe5e51d5060237ad1d0fe3e02de8c7d819189fdfd081e8d61793ae2eb333f32053a483ea8a8d5f65012b19dd874dc6ba0e9332dd1425fbca69617002942d498b0f8424388bb51b0a1420a79f733486788316c796ad3e6d292e3aa1a6dd2220f2ba630111466cc770e694ccba9f19f84f14e50f15fcdfe7b7692faf7d7b22e2a651ac83ffc75e58f8b0df2ad9ba", 0x9d) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ae3000)=0x0, &(0x7f0000393000)=0x4) sync() getsockopt(r0, 0x107, 0xc, &(0x7f0000f32000)="00000000", &(0x7f00001c4000-0x4)=0x4) sendto$inet(r0, &(0x7f0000b86000)="cc61003357aab8789e60b391c833aeb1a94f292a75d2fe07e3c620ab6ecadfb99d8ed9828e10d58b4edfcf63d3710fc23c1c3fa0c681b69e80759250bbdb9eef08b2738b8e2dddfb614d6255e6d2a98ee5497dfd674f20d3a1c26313c3071828b18dcae519d54f940325c34eb45b2207d7fde2ff16cb7cc1a2334e9742b059b31611f3955fe5af7fddad788311c02aca699a61dc7f4ed684157701c10bec0ef2e6042329eafee9f473731fa51af07d049dc2a5daadaf5349f3dbcd3834e5b0a31c661da62f02b6d0615c973fa53d8389516be9", 0xd3, 0x4001, 0x0, 0x0) [ 187.560412] [] ? handle_mm_fault+0x1fc3/0x2530 [ 187.560420] [] handle_mm_fault+0x1fd1/0x2530 [ 187.560428] [] ? __pmd_alloc+0x410/0x410 [ 187.560437] [] ? perf_event_comm+0x1a0/0x1a0 [ 187.560447] [] __do_page_fault+0x5c2/0xd40 [ 187.560455] [] ? mm_fault_error+0x2c0/0x2c0 [ 187.560462] [] ? __fget+0x201/0x3a0 [ 187.560470] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.560477] [] do_page_fault+0x27/0x30 [ 187.560484] [] page_fault+0x28/0x30 [ 187.560493] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 187.560502] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 187.560510] [] ? sigprocmask+0x290/0x290 [ 187.560518] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 187.560527] [] ? security_file_ioctl+0x89/0xb0 [ 187.560534] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 187.560543] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 187.671235] FAULT_FLAG_ALLOW_RETRY missing 30 [ 187.671244] CPU: 1 PID: 10165 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 187.671249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.671262] ffff8801d5d27940 ffffffff81d906e9 ffff8801d5d27c20 0000000000000000 [ 187.671274] ffff8801c6be8410 ffff8801d5d27b10 ffff8801c6be8300 ffff8801d5d27b38 [ 187.671285] ffffffff8165e307 1ffff1003aba4f2f ffff8801d5d27a90 00000001d1814067 [ 187.671287] Call Trace: [ 187.671303] [] dump_stack+0xc1/0x128 [ 187.671314] [] handle_userfault+0xa37/0x1300 [ 187.671325] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 187.671333] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 187.671344] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 187.671353] [] ? futex_wait+0x47a/0x5d0 [ 187.671366] [] ? handle_mm_fault+0x117b/0x2530 [ 187.671376] [] ? handle_mm_fault+0x1fc3/0x2530 [ 187.671386] [] handle_mm_fault+0x1fd1/0x2530 [ 187.671395] [] ? __pmd_alloc+0x410/0x410 [ 187.671403] [] ? perf_event_comm+0x1a0/0x1a0 [ 187.671413] [] __do_page_fault+0x5c2/0xd40 [ 187.671421] [] ? mm_fault_error+0x2c0/0x2c0 [ 187.671429] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.671437] [] do_page_fault+0x27/0x30 [ 187.671445] [] page_fault+0x28/0x30 [ 187.671453] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 187.671462] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 187.671470] [] ? sigprocmask+0x290/0x290 [ 187.671478] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 187.671487] [] ? security_file_ioctl+0x89/0xb0 [ 187.671494] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 187.671503] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 187.953964] 2 locks held by syz-executor5/10114: [ 187.958683] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 187.967512] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 187.975727] [ 187.975727] stack backtrace: [ 187.980193] CPU: 0 PID: 10114 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 [ 187.987864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.997188] ffff8801ca6978e8 ffffffff81d906e9 ffffffff849ae8f8 ffff8801cb828000 [ 188.005139] ffffffff834dec54 ffffffff849ae8f8 ffff8801cb828888 ffff8801ca697918 [ 188.013092] ffffffff812353f4 dffffc0000000000 ffffffff849ae8f8 00000000ffffffff [ 188.021043] Call Trace: [ 188.023602] [] dump_stack+0xc1/0x128 [ 188.028933] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 188.035047] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 188.041854] [] lock_release+0x6f8/0xb80 [ 188.047446] [] ? traverse+0x3cf/0x900 [ 188.052863] [] ? memcpy+0x45/0x50 [ 188.057932] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 188.064044] [] _raw_read_unlock+0x1a/0x50 [ 188.069806] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 188.075743] [] seq_read+0xa83/0x1290 [ 188.081073] [] ? seq_escape+0x200/0x200 [ 188.086669] [] ? __fsnotify_parent+0xbc/0x340 [ 188.092784] [] ? fsnotify+0x86/0xf30 [ 188.098112] [] ? fsnotify+0xf30/0xf30 [ 188.103541] [] ? seq_escape+0x200/0x200 [ 188.109131] [] proc_reg_read+0xef/0x170 [ 188.114723] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 188.121703] [] ? security_file_permission+0x89/0x1e0 [ 188.128423] [] ? proc_reg_write+0x170/0x170 [ 188.134360] [] ? proc_reg_write+0x170/0x170 [ 188.140300] [] do_readv_writev+0x520/0x750 [ 188.146759] [] ? vfs_write+0x530/0x530 [ 188.152262] [] ? mark_held_locks+0xaf/0x100 [ 188.158200] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 188.165006] [] ? mutex_lock_nested+0x56f/0x870 [ 188.171216] [] ? __fdget_pos+0x9f/0xc0 [ 188.176719] [] ? __fget+0x201/0x3a0 [ 188.182662] [] ? mutex_lock_killable_nested+0x960/0x960 [ 188.190597] [] ? __fget+0x228/0x3a0 [ 188.195838] [] ? __fget+0x47/0x3a0 [ 188.200997] [] vfs_readv+0x84/0xc0 [ 188.206155] [] do_readv+0xe6/0x250 [ 188.211310] [] ? vfs_readv+0xc0/0xc0 2017/12/08 22:50:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000034e000-0x8c)={0x0, @in6={{0xa, 0x3, 0x20, @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]}}, &(0x7f0000147000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007f8000)={r1, 0x5}, 0x8) r2 = socket$inet6(0xa, 0x80f, 0x80000000) getuid() getcwd(&(0x7f0000001000-0xe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d) mknod(&(0x7f00001e1000-0x8)="2e2f66696c653000", 0x90f8, 0x0) r3 = gettid() sched_getparam(r3, &(0x7f0000ba5000)=0x0) process_vm_readv(r3, &(0x7f00002e6000-0x80)=[{&(0x7f00009ce000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000b4e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ac8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000e12000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000282000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000067c000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f00008a0000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f00006b6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x8, &(0x7f000062a000-0x90)=[{&(0x7f0000227000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ba2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00008d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000ad9000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00001b5000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f77000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00002a6000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000a21000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000436000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x9, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000113000)="050007", 0x3) getgid() socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) close(r4) bind$inet(r4, &(0x7f000081a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key$keyring(&(0x7f00005d5000-0x8)="6b657972696e6700", &(0x7f0000d91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000049000)="7573657200", &(0x7f0000e0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eeb000)="07b0fa532284813400e68b3d2fdf49f942555ba7aaf9b7af6dfe64a71aa21124c1789176722653b92c5cce94181fda3b0c70b15f4f0c27eb9cd574da757fb62b3d99fe3cae95aa77763b721312851f43157e9b82ef91dbd4af6495ddc0fec31dbef8191c7ac0752a89463b42bf20f35876a95e4db3ab6dd0afecaebf4167437be65fc90fce016389e739b8f859", 0x8d, 0xffffffffffffffff) request_key(&(0x7f0000630000)="727872706300", &(0x7f000063b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bba000+0xba7)="776c616e302a63707573657473797374656d7472757374656470726f6300", 0xfffffffffffffffb) r7 = request_key(&(0x7f000003b000-0x6)="2e6465616400", &(0x7f0000659000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca6000)="73656375726974795d00", r6) keyctl$link(0x8, 0x0, r7) add_key$user(&(0x7f000098c000-0x5)="7573657200", &(0x7f0000505000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000815000-0x7e)="8c67b5ee3bc1ea057c1628c049e1a1183d100e56c5f4128049862c49cf0ee85441a00d46536c2c4767a79008dc07f5e35a6571eb4da8d11b3985b5b3364eea293fb25c85f4ac1c1adc317733de1956cfa19269b8da9a0ac5e93b373b092562c4e3c9e25f21644be94cfac7bb889a8ef5171c2d8e37bf2eaf2c5526e1b0a8", 0x7e, 0x0) listen(r4, 0xc2b8) r8 = accept$inet(r4, &(0x7f00003f9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r9, &(0x7f0000bb4000)="1f", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd6000)="2f6465762f70707000", 0x1, 0x0) readv(r9, &(0x7f00002c8000)=[{&(0x7f0000963000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001d2000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000b0e000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000ab8000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f00007ae000)="00", 0x1}, {&(0x7f00007c8000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000a36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x7) sendmsg(r8, &(0x7f00005f5000-0x38)={0x0, 0x0, &(0x7f00008c2000)=[{&(0x7f0000b88000-0x1000)="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", 0x940}, {&(0x7f0000bba000)="ea4105c677118eec92c1197cbc991d5cf914106b027c039354bfee0683a4fb9c3fe026b48f18c66086dce719de1f8630f36727a662062cb2ad6ae452090dc447a8e64012271f839ca3d85e6e6426e0001ab9db9bce74a9e5f1c5667a83b3ca4258d6ae7579a16d8c120b72b9c6f640c9ee28dd6bc032116e697065352f90e3d07313e15135dc0651677be189f5fe0f474a2479e8d88e9fa2227905d6b3a655e67e6f28bc3f", 0xa5}, {&(0x7f0000bbb000)="f02f7abd9f0cd87ffbd5622615eea847e8e12eca8b2b1298f3f18ef6a799ba0e775fa7c1dd3e87e1a0e43616711ff27bc145a9a5b8e53a1dbeba9fdf6fe5c4f8e94c2fac2b1fcf88f7515e1d94ed4ef1e00e2e22cd451214d986d8a9d75ef73b441c29fa74a3f27b572b2e7775089da007f9fdc89cab2e1a26da5fc7729f320e631c35c53ce766f39a1146c224d0c093449e3452baaa3a1a5942140c158c5431c96f38eddcde1557af4f83f101250e43e8026408c5cd198ec5c119b62a9a1b9f0879e46f6348db1539d2b2e77366a397f5a740ee7f1eadb25c58356e5ea8da7c5efbd88f2418", 0xe6}, {&(0x7f0000bbc000)="5ed7d4290ece26ffe741237ee2354f8b58f2795fd85093f50d6b82a75f8e43eaa255c8ebcfd289abb44dc3ad45525278515f9467ba671e59f06b20d338059de38b2279d53881212a680d3b8946ef8ad1891a89540b2d6853453a014d1f26ce405edef682b68e1c934e6e2e8d3384642675c23e7255a244c16169aa0454fbb30e70303408d0d8ce9a", 0x88}, {&(0x7f0000bbe000-0x36)="a8013c71f321b26ed44a757bb1bdd0c5ae41a552eafb095dfcc55fb9b01d2b040f39d6ec57cdd4b42fad405ff40605cd8d2212979236", 0x36}, {&(0x7f0000bbe000)="14a3baaf82c8565d75c69480eeb7d05c65bffd2622c62e9f30c395b9beeeda8e0efd886bff87bc3cee61caadd4ed7f7f0e866074af1115d903bb3c9b11", 0x3d}, {&(0x7f0000bc0000-0xb1)="05e5546cc1e478a8af7e5b70cce72c94640d2124989b11ea59cc9c5f519eb60e79c035c4ff353db86343c355feda454372aa8e8d9b6d2fbe38837002d02bcd5489804ef0474ce6ee186829cb3db463aa1f671d82d36a6872a917ba2b7784333f07ec8fe8cc8e4e8a80bc2df369a6be9651ee7b070d2f59c74d8ab1e6ba3d83728cec94bd9d47ec410518c9ef174737755baca7331849e572876541a5ea0090f3206aa30be26dfc45315ae1cd55e5118f65", 0xb1}, {&(0x7f000063c000-0x6)="8b340aebbb22", 0x6}], 0x8, &(0x7f0000bb5000)=[{0x88, 0x0, 0x100000008001, "96a0035062cafa1bd529594ef1a81951e4e6fffd3828b8c6b1a1e32956ac899559e0917ebbb55da9b46109c31cfd5101674e86d29e02a8f1449fa876af4b3632556f1fb4feab772d49172b00686afc710512b53b439b604656762eb4247d63fd65ba97e680001c11a1fff60f3666ae88ad"}], 0x1, 0x8000}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f000058c000)=@sack_info={0x0, 0x1, 0x0}, &(0x7f000073f000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000249000-0x10)={r1, 0x48, &(0x7f000011d000-0x48)=[@in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x257}]}, &(0x7f0000b2f000)=0x10) 2017/12/08 22:50:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000039c000)=0x0, 0x4) getpeername$inet6(r0, &(0x7f000083b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000170000-0x4)=0x1c) 2017/12/08 22:50:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = syz_open_dev$mice(&(0x7f0000928000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90001) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000255000)=0x8001) recvmmsg(r0, &(0x7f00000a2000)=[{{0x0, 0x0, &(0x7f0000638000)=[{&(0x7f0000181000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000063e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000e27000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}, {&(0x7f0000260000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000c50000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00009e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00003b4000)="00", 0x1}], 0x7, &(0x7f00005f2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x3848}, {{0x0, 0x0, &(0x7f0000e67000-0x30)=[{&(0x7f000002e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000458000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000928000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3, &(0x7f0000ee3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x15}, 0x5}, {{&(0x7f000017b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00008ff000-0x60)=[{&(0x7f00009fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00007f8000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000d7c000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00000ff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000084e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x6, &(0x7f0000916000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x3fc00000}, 0x8}], 0x3, 0x40000000, &(0x7f0000561000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r1 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000455000)=0x2) pwritev(0xffffffffffffffff, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00007b1000)="6870667300", 0x4100, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x76b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r2, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000933000)={0x7, 0x3ff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000202000-0x4)=0x7fff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000500000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, 0x0, 0x0, 0x1cc8, 0xffe) epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f00006a6000)=0x86b0) r4 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00002d8000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r4, &(0x7f0000016000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) mprotect(&(0x7f0000f7f000/0x3000)=nil, 0x3000, 0x4) ioctl(r4, 0x4000000002283, &(0x7f00007c3000)="3c") wait4(r3, 0x0, 0x9, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000053d000)={0x0, 0x0}) waitid(0x1, r3, &(0x7f0000cba000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000466000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r4, &(0x7f0000001000)=[{{r5, r6/1000+30000}, 0x0, 0x0, 0x0}, {{0x0, r7}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x100000000, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read(r2, &(0x7f00003cf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) [ 188.216639] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 188.223271] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 188.230075] [] SyS_readv+0x27/0x30 [ 188.235231] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/08 22:50:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000+0xf24)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f0000127000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) 2017/12/08 22:50:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000d20000+0x54a)="2e2f66696c653000", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x6, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x410, 0x3f, 0x10000000000000, 0x4, 0x5f, 0x4, 0x0, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$clear(0x7, 0x0) request_key(&(0x7f00002b0000)="6173796d6d657472696300", &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f4000)="00", 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b000000000000a33a850280e076480243c808fe58a2b25205000100723e0100010000d7000000052c04ec1741380a0096000000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f00000d0000-0xd)="2f6465762f7573626d6f6e2300", 0x8000, 0x10100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000493000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r3, 0x5402, &(0x7f000026b000-0x24)={0x10000, 0x6, 0x7ff, 0x80000000, 0x6a, 0x3ff, 0xfff, 0x3, 0xffffffffffff469b, 0x2, 0x6, 0x5}) 2017/12/08 22:50:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000043f000)={0x0, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x0, 0x0, 0x2, 0x0, &(0x7f0000afd000-0x10)=@common="73697430000000000000000000000000", 0x0, 0x200, 0xffffffff}) inotify_init() socket(0x1, 0x2, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086e000-0xa)="2f6465762f70746d7800", 0x40, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000025a000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000796000)={0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000ae000-0x8c)="") r2 = syz_open_pts(r1, 0x801) syz_open_pts(0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d4b000-0x1000)="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", 0x198) r3 = open(&(0x7f000030c000-0x8)="2e2f66696c653000", 0x0, 0x10) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000c18000)="") write(0xffffffffffffffff, &(0x7f0000f67000)="1f0000000119ff00fd4345bb0700020000d1000009000300", 0x18) 2017/12/08 22:50:06 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b26000)="2f73656c696e75782f636865636b72657170726f7400", 0x20000, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000c31000-0x8)=0xfce, 0x8) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c30000-0x10)={0x0, 0x1c, &(0x7f0000c2f000)=[@in6={0xa, 0x2, 0x3691, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000c2f000)=0x10) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008df000)=@assoc_value={0x0, 0x4}, &(0x7f0000c30000-0x1)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000e7000-0x7)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000a13000-0x4)=0xc) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000c30000-0x38)={&(0x7f0000c2f000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c30000-0x20)=[{&(0x7f000010d000-0x28)="2d5b221cdf013e3033a6cd042a4534886cac3f8621d34de102fb18c87c73bc86cce24a79963d4ffc", 0x28}, {&(0x7f00008d3000-0x67)="8ef39807a4d6af5a57be46d7163a1e80cc81eb4f8e4584b96cda433dc09bdae6bb02122df7fb763843e03076a7b8406f714f6bcd6e25fcfbb866b9c30a458d90104b51e5a198a49a461d748292d31124fe492123d392215dea7901857ccc70a5072da730c8209b40", 0x68}], 0x2, &(0x7f0000b4e000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0xff, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x81, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0xfff, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x20c, 0xfffffffffffffffd, 0x1, 0x80000001, 0x0, 0x5, 0x0}}], 0xc0, 0x4000}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000c31000)={0x0, 0x7, 0x7ff, 0xe9, &(0x7f0000c32000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, &(0x7f00001c2000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, &(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ptrace$setopts(0x4206, r6, 0x0, 0x0) eventfd(0x5) get_robust_list(r1, &(0x7f000006b000)=&(0x7f000018c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c2f000-0x8)=0x18) ptrace(0x4207, r6) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)="2f6465762f7667615f6172626974657200", 0xa0902, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r6, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000c01000-0x20)={{&(0x7f0000a8e000/0x4000)=nil, 0x4000}, 0x3, 0x0}) [ 188.270402] sd 0:0:1:0: [sg0] tag#690 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 188.279236] sd 0:0:1:0: [sg0] tag#690 CDB: opcode=0xff (vendor) [ 188.285458] sd 0:0:1:0: [sg0] tag#690 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 188.294299] sd 0:0:1:0: [sg0] tag#690 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 188.303057] sd 0:0:1:0: [sg0] tag#690 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 188.311817] sd 0:0:1:0: [sg0] tag#690 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 [ 188.355922] sd 0:0:1:0: [sg0] tag#690 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 188.356516] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 188.365469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 188.381417] sd 0:0:1:0: [sg0] tag#690 CDB: opcode=0xff (vendor) [ 188.387483] sd 0:0:1:0: [sg0] tag#690 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 188.396237] sd 0:0:1:0: [sg0] tag#690 CDB[10]: 00 00 00 00 10 27 00 00 00 00 00 00 00 00 00 00 [ 188.404984] sd 0:0:1:0: [sg0] tag#690 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 188.413727] sd 0:0:1:0: [sg0] tag#690 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/12/08 22:50:06 executing program 4: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dba000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x76, &(0x7f0000db9000)=0x1001d5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000dbf000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000063b000)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000004}, 0x1c) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dbe000)=0x808, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x8e, &(0x7f00004fa000)="00000000000000000000000000000000000000000000000